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UPS5000-E-(400 kVA-600 kVA)
User Manual (60 kVA Power Modules)

D Acronyms and Abbreviations

Issue 05 (2019-12-24)

215

Acronyms and Abbreviations

ATS

AC transfer switch

AWG

American Wire Gauge

BSC

bus synchronization controller

BCB box

battery circuit breaker box

BBB box

battery bus bar box

Conformite Europeenne

DSP

digital signal processing

ECO

economic control operation

EPO

emergency power off

ECM

energy control module

EOD

end of discharge

IEC

International Electrotechnical
Commission

Summary of Contents for UPS5000-E-400K-FMS

Page 1: ...UPS5000 E 400 kVA 600 kVA User Manual 60 kVA Power Modules Issue 05 Date 2019 12 24 HUAWEI TECHNOLOGIES CO LTD ...

Page 2: ...tomer All or part of the products services and features described in this document may not be within the purchase scope or the usage scope Unless otherwise specified in the contract all statements information and recommendations in this document are provided AS IS without warranties guarantees or representations of any kind either express or implied The information in this document is subject to c...

Page 3: ...ware installation engineers Commissioning engineers Data configuration engineers Maintenance engineers Symbol Conventions The symbols that may be found in this document are defined as follows Symbol Description Indicates a hazard with a high level of risk which if not avoided will result in death or serious injury Indicates a hazard with a medium level of risk which if not avoided could result in ...

Page 4: ...sonal injury equipment damage and environment deterioration Change History Changes between document issues are cumulative The latest document issue contains all the changes made in earlier issues Issue 05 2019 12 24 Added SNMP descriptions to the sections about site configuration Issue 04 2019 08 16 Update Preparing Power Cables Issue 03 2019 02 27 Improved the description of the USB port Issue 02...

Page 5: ...Battery Safety 11 1 8 Others 13 2 Overview 15 2 1 Model Description 15 2 2 Working Principle 16 2 2 1 Conceptual Diagram 16 2 2 2 Working Modes 17 2 2 2 1 Normal Mode 17 2 2 2 2 Bypass Mode 17 2 2 2 3 Battery Mode 18 2 2 2 4 Maintenance Bypass Mode 19 2 2 2 5 ECO Mode 20 2 3 Product Introduction 22 2 3 1 Appearance 22 2 3 2 Product Structure 24 2 3 3 Power Module 30 2 3 4 Bypass Module 31 2 3 5 Co...

Page 6: ...2 Installing the UPS on Channel Steel 61 3 2 2 Installing Batteries 62 3 2 3 Installing Optional Components 63 3 2 3 1 Installing Antiseismic Kits 63 3 2 3 2 Installing an IP21 Component 65 3 2 3 3 Connecting an Ambient T H Sensor 66 3 2 3 4 Installing a Battery Grounding Failure Detector 67 3 2 3 5 Connecting the iBattery 67 3 2 4 UPS Cable Connection Reference 68 3 2 5 Routing Cables 69 3 2 5 1 ...

Page 7: ... RCCMD Software 158 4 2 5 1 Introduction to the Software 158 4 2 5 2 RCCMD Event Shutdown and Message Sending 158 4 2 5 3 UPS Alive Check Function 159 5 Operations 162 5 1 Powering On and Starting the UPS 162 5 1 1 Powering On the UPS 162 5 1 2 Starting the Inverter 162 5 1 2 1 Initial Startup 163 5 1 2 2 Non initial Startup 169 5 1 3 Powering On Loads 171 5 1 4 Optional Setting Parameters for the...

Page 8: ...tenance 185 6 1 1 Monthly Maintenance 185 6 1 2 Quarterly Maintenance 186 6 1 3 Annual Maintenance 186 6 2 Battery Maintenance 187 6 2 1 Precautions for Battery Maintenance 188 6 2 2 Monthly Maintenance 188 6 2 3 Quarterly Maintenance 189 6 2 4 Annual Maintenance 190 7 Troubleshooting 191 8 Technical Specifications 193 A Optional TN C System Application 198 B Menu Hierarchy 200 B 1 Menus on the LC...

Page 9: ...ting or maintaining the equipment The safety instructions in this document are only supplements to local laws and regulations Huawei will not be liable for any consequences of the following circumstances Operation beyond the conditions specified in this document Installation or use in environments which are not specified in relevant international or national standards Unauthorized modifications to...

Page 10: ...nductor surface or terminal measure the contact point voltage and ensure that there is no risk of electric shock After installing the equipment remove idle packing materials such as cartons foam plastics and cable ties from the equipment area In the case of a fire immediately leave the building or the equipment area and turn on the fire alarm bell or make an emergency call Do not enter the buildin...

Page 11: ...h scratches cannot be exposed to an outdoor environment for a long period of time Before operations ensure that the equipment is firmly secured to the floor or other solid objects such as a wall or an installation rack Do not use water to clean electrical components inside or outside of a cabinet Do not change the structure or installation sequence of equipment without permission Do not touch a ru...

Page 12: ...e clear of the sources and degree of various potential hazards in equipment installation operation maintenance Trained personnel personnel who are technically trained have required experience are aware of possible hazards on themselves in certain operations and are able to take protective measures to minimize the hazards on themselves and other people Operators operation personnel who may come in ...

Page 13: ...les ensure that a distance of at least 30 mm exists between the cables and heat generating components or areas This prevents damage to the insulation layer of the cables Do not route cables behind the air intake and exhaust vents of the equipment Ensure that cables meet the VW 1 flame spread rating requirements Bind cables of the same type together When routing cables of different types ensure tha...

Page 14: ...ent Requirements To prevent fire due to high temperature ensure that the ventilation vents or heat dissipation system are not blocked when the equipment is running Install the equipment in an area far away from liquids Do not install it under areas prone to condensation such as under water pipes and air exhaust vents or areas prone to water leakage such as air conditioner vents ventilation vents o...

Page 15: ...way irrelevant personnel Carry the operation machinery and tools properly to prevent them from falling off and causing injuries Personnel involving working at heights are not allowed to throw objects from the height to the ground or vice versa Objects should be transported by tough slings hanging baskets highline trolleys or cranes Ensure that guard rails and warning signs are set at the edges and...

Page 16: ...is intact and confirm its load bearing capacity Do not overload it Ensure that the ladder is securely positioned The recommended angle for a ladder against the floor is 75 degrees as shown in the following figure An angle rule can be used to measure the angle Ensure that the wider end of the ladder is at the bottom or protective measures have been taken at the bottom to prevent the ladder from sli...

Page 17: ...when moving heavy objects When moving the equipment by hand wear protective gloves to prevent injuries Move or lift the equipment by holding its handles or lower edges Do not hold the handles of modules such as power supply units fans and boards that are installed in the equipment because they cannot support the weight of the equipment Avoid scratching the cabinet surface or damaging cabinet compo...

Page 18: ...tteries are stored for more than 90 days charge them in time Otherwise the battery lifespan may be affected Install the UPS in an area far away from liquids Do not install it under areas prone to water leakage such as air conditioner vents ventilation vents or feeder windows of the equipment room Ensure that no liquid enters the UPS to prevent short circuits Ensure that there is no condensation in...

Page 19: ...ttery Safety Basic Requirements Before operating batteries carefully read the safety precautions for battery handling and master the correct battery connection methods Do not expose batteries at high temperatures or around heat generating devices such as sunlight fire sources transformers and heaters Excessive heat exposure may cause the batteries to explode Do not burn batteries Otherwise the bat...

Page 20: ...easures Place and secure batteries horizontally Note the polarities when installing batteries Do not short circuit the positive and negative poles of the same battery or battery string Otherwise the battery may be short circuited Check battery connections periodically ensuring that all bolts are securely tightened When installing batteries do not place installation tools on the batteries Battery S...

Page 21: ...to note the precautions described in this section There is a risk of explosion if a battery is replaced with an incorrect model A battery can be replaced only with a battery of the same or similar model recommended by the manufacturer When handling a lithium battery do not place it upside down tilt it or bump it with other objects Keep the lithium battery loop disconnected during installation and ...

Page 22: ...er Manual 60 kVA Power Modules 1 Safety Information Issue 05 2019 12 24 Copyright Huawei Technologies Co Ltd 14 Exercise caution when setting battery parameters Incorrect settings will affect the power supply and battery lifespan ...

Page 23: ...0 E 400K SMS UPS5000 E 400K FMS UPS5000 E 500K SMS UPS5000 E 500K FMS UPS5000 E 600K SMS UPS5000 E 600K FMS Figure 2 1 UPS model number Table 2 1 Model number details No Item Description 1 Product category UPS short for uninterruptible power system 2 UPS family 5000 3 UPS subcategory E series 4 Output capacity 400K The output capacity is 400 kVA 500K The output capacity is 500 kVA 600K The output ...

Page 24: ...rinciple indicates an input mode indicates the energy flow direction 2 2 1 Conceptual Diagram The UPS5000 is an online product It uses a modular design which facilitates maintenance and capacity expansion The UPS5000 adopts intelligent control Its power module consists of a rectifier inverter and DC DC converter The UPS5000 converts inputs into pure high quality sine wave outputs by using the high...

Page 25: ...ision AC outputs The conversions protect loads from interference such as input harmonics glitches and voltage transients Figure 2 3 UPS conceptual diagram in normal mode 2 2 2 2 Bypass Mode The UPS automatically transfers to bypass mode upon detecting power module overtemperature overload or other faults that may cause the inverter to shut down The bypass power supply is not protected by the UPS w...

Page 26: ...awei Technologies Co Ltd 18 Figure 2 4 UPS conceptual diagram in bypass mode 2 2 2 3 Battery Mode If the mains input is abnormal or the rectifier becomes abnormal the UPS transfers to battery mode The power module obtains DC power from batteries and the power is converted into AC output by the inverter ...

Page 27: ...Copyright Huawei Technologies Co Ltd 19 Figure 2 5 UPS conceptual diagram in battery mode 2 2 2 4 Maintenance Bypass Mode When the UPS works in maintenance bypass mode the current flows through the maintenance bypass instead of the power module You can maintain the circuit inside the cabinet ...

Page 28: ... be configured on the LCD or web user interface WebUI In ECO mode when the bypass input is within the ECO voltage and frequency ranges and other ECO power supply conditions are met the UPS works in bypass mode and the inverter is in standby state When the bypass voltage is outside the ECO voltage range the UPS transfers from bypass mode to normal mode In bypass mode or normal mode the rectifier ke...

Page 29: ...ower Modules 2 Overview Issue 05 2019 12 24 Copyright Huawei Technologies Co Ltd 21 Figure 2 7 UPS conceptual diagram in ECO mode Manual startup is required to ensure that the inverter is in standby state and the power flow has reached the inverter ...

Page 30: ...VA Power Modules 2 Overview Issue 05 2019 12 24 Copyright Huawei Technologies Co Ltd 22 2 3 Product Introduction 2 3 1 Appearance Figure 2 8 400 kVA 500 kVA UPS 1 Power cabinet 2 Anchor baffle plates 3 Monitor display unit MDU 4 Bypass cabinet ...

Page 31: ...0 E 400 kVA 600 kVA User Manual 60 kVA Power Modules 2 Overview Issue 05 2019 12 24 Copyright Huawei Technologies Co Ltd 23 Figure 2 9 600 kVA UPS 1 Power cabinet 2 Anchor baffle plates 3 MDU 4 Bypass cabinet ...

Page 32: ...erview Issue 05 2019 12 24 Copyright Huawei Technologies Co Ltd 24 2 3 2 Product Structure Figure 2 10 Product structure 400 kVA in standard configuration 1 Power modules 2 Control module 3 Power distribution module cover 4 Maintenance bypass switch 5 Bypass module ...

Page 33: ...2019 12 24 Copyright Huawei Technologies Co Ltd 25 Figure 2 11 Product structure 400 kVA in full configuration 1 Power modules 2 Control module 3 Power distribution module cover 4 Maintenance bypass switch 5 Bypass module 6 Mains input switch 7 Output switch 8 Bypass input switch ...

Page 34: ...Modules 2 Overview Issue 05 2019 12 24 Copyright Huawei Technologies Co Ltd 26 Figure 2 12 Product structure 500 kVA in standard configuration 1 Power modules 2 Control module 3 Power distribution module cover 4 Maintenance bypass switch 5 Bypass module ...

Page 35: ...2019 12 24 Copyright Huawei Technologies Co Ltd 27 Figure 2 13 Product structure 500 kVA in full configuration 1 Power modules 2 Control module 3 Power distribution module cover 4 Maintenance bypass switch 5 Bypass module 6 Mains input switch 7 Output switch 8 Bypass input switch ...

Page 36: ...Modules 2 Overview Issue 05 2019 12 24 Copyright Huawei Technologies Co Ltd 28 Figure 2 14 Product structure 600 kVA in standard configuration 1 Power modules 2 Control module 3 Power distribution module cover 4 Maintenance bypass switch 5 Bypass module ...

Page 37: ...2019 12 24 Copyright Huawei Technologies Co Ltd 29 Figure 2 15 Product structure 600 kVA in full configuration 1 Power modules 2 Control module 3 Power distribution module cover 4 Maintenance bypass switch 5 Bypass module 6 Mains input switch 7 Output switch 8 Bypass input switch ...

Page 38: ...lor Status Description Run indicator Green Steady on The system is working in inverter mode Blinking at long intervals The inverter is ready and in standby state blinking at 0 5 Hz on for 1s and off for 1s The inverter is not started blinking at 0 2 Hz on for 2 5s and off for 2 5s Blinking at short intervals The module is not configured the inverter or rectifier DSP software is being upgraded or t...

Page 39: ...ifier Off There is no critical alarm for the inverter or rectifier or the rectifier CPLD software is being upgraded Functions The power module consists of a power factor correction PFC rectifier inverter and DC DC converter The power module performs AC DC or DC DC conversion on the mains and battery inputs and stabilizes the bus voltage The inverter DC AC converts the inputs into sine wave outputs...

Page 40: ...or Color Status Description Run indicator Green Steady on The system is working in bypass mode Blinking at long intervals The bypass has no output blinking at 0 2 Hz on for 2 5s and off for 2 5s Blinking at short intervals The bypass is not configured or the DSP software is being upgraded blinking at 4 Hz on for 0 125s and off for 0 125s Off The bypass CPLD software is being upgraded Alarm indicat...

Page 41: ...normal The system fails to run properly and transfers to bypass mode A manual operation is performed to transfer to bypass mode Specifications Dimensions H x W x D 600 mm x 200 mm x 627 5 mm Weight 50kg 2 3 5 Control Module 2 3 5 1 Overview In a standard configuration the control module consists of two ECMs one dry contact card and one monitoring interface card from left to right The four cards ar...

Page 42: ...l modules ECMs in active standby mode Figure 2 19 ECM Table 2 4 Ports on the ECM Silk Screen Description PARALLEL The PARALLEL port transmits parallel signals between racks BSC The BSC port is used in a dual bus system to synchronize output frequencies and phases between UPS systems ensuring that two buses can switch with each other BSC cables are hot swappable For a single UPS the parallel cable ...

Page 43: ...ff The ECM has no critical alarm or the DSP of the ECM is being upgraded Functions As a control interface for the entire system the ECM communicates with each module and provides a bus to communicate with the dry contact card The ECM ensures equalized output currents between modules so that load power is equally shared Provides module running information for the MDU Controls the running of a singl...

Page 44: ...V Port for signal ground GEN Port for detecting diesel generator D G mode Connected D G mode Disconnected non D G mode Disconnected 0V Port for signal ground BCB_OL Port for detecting the BCB box Grounded BCB box connected Disconnected BCB box not connected Grounded BCB_STA Port for monitoring the battery switch Connected battery switch ON Disconnected battery switch OFF Disconnected BCB_DRV Contr...

Page 45: ...ng the bypass input circuit breaker Connected circuit breaker ON Disconnected circuit breaker OFF Connected SWITCH STATUS_0V Port for signal ground SPD Port for monitoring the input AC surge protective device SPD Connected SPD enabled Disconnected SPD disabled Connected 0V Port for signal ground The dry contact interface card takes effect only after it is set on the monitoring system Set the unuse...

Page 46: ... monitoring and control functions for the MDU The ports include the ambient temperature and humidity sensor port iBattery port FE port battery temperature monitoring port and network management port The MDU monitors the UPS allows users to set parameters delivers commands reports information and displays the UPS key information and parameters on the LCD Figure 2 22 Monitoring interface card DO_1 t...

Page 47: ... to an ambient temperature and humidity sensor over two wires Southbound communications port 2 COM2 Connects to a southbound device such as an iBattery Network port FE Connects to the network port on a PC Network port for connecting to the web service and for SNMP networking Northbound communications port RS485 Connects to a northbound network management device or a third party network management ...

Page 48: ...ual 60 kVA Power Modules 2 Overview Issue 05 2019 12 24 Copyright Huawei Technologies Co Ltd 40 Figure 2 24 Wiring method 2 Figure 2 25 COM1 pins Table 2 8 COM1 pin definition Pin Description 1 GND 2 N A 3 RS485 4 RS485 5 N A 6 12V_PORT ...

Page 49: ...0 kVA Power Modules 2 Overview Issue 05 2019 12 24 Copyright Huawei Technologies Co Ltd 41 Figure 2 26 COM2 pins Table 2 9 COM2 pin definition Pin Description 1 RS485 2 RS485 3 N A 4 RS485 5 RS485 6 GND 7 CANH0 8 CANL0 Figure 2 27 RS485 pins ...

Page 50: ...ow the three methods below Connect pin 1 and pin 2 Pin 1 connects to RS485 and pin 2 connects to RS485 Connect pin 4 and pin 5 Pin 4 connects to RS485 and pin 5 connects to RS485 Connect pins 1 2 4 and 5 Twist cables to pin 1 and pin 4 into one cable and then connect it to RS485 Twist cables to pin 2 and pin 5 into one cable and then connect it to RS485 2 3 6 MDU Appearance Figure 2 28 MDU 1 Statu...

Page 51: ...s yellow when the bypass supplies power in non ECO mode Figure 2 29 MDU ports Table 2 12 Description of MDU ports No Port Name Description 1 MUS05A DB26 Connects to the MDU and monitoring interface card 2 FE Network port 3 CAN Reserved 4 RS485_1 Reserved 5 USB Host After installing the WiFi module connect the WiFi module to the UPS using the app on the mobile phone to obtain the initial startup pa...

Page 52: ...ient overload capability Dual bus system The dual bus system is suitable for scenarios where high availability requirements are posed for power supply The dual bus system supplies power to important loads in large and medium sized equipment rooms and data centers In addition to common parallel system advantages the dual bus system also provides outstanding availability and eliminates bottleneck fa...

Page 53: ... one UPS fails the other UPSs continue supplying power to loads Figure 2 30 Conceptual diagram of an N X parallel system 2 4 3 Dual Bus System A dual bus system consists of two independent UPS systems Each of these UPS systems in turn consists of one or more UPSs connected in parallel Of the two UPS systems one is a master system and the other is a slave system This design makes the dual bus syste...

Page 54: ...n short circuit protection and remote trip control PDU8000 0125 0250 0400 0630 0800 DCV8 BXA001 BCB Box User Manual BBB box PDU8000 1250DCV8 BG A001 PDU8000 2000DCV8 BG A001 Converges the current of multiple battery strings PDU8000 0630 1250 2000 DCV8 BGA001 BBB Box User Manual iBattery 3 0 N A Collects battery information It collects battery status data from the downstream iBAT groups through wir...

Page 55: ...y grounding failure detector N A Detects current leakage and generates alarms When equipped with a remote trip switch the detector protects devices and prevents fire disasters Detects battery grounding failures and sends alarm signals when the ground leakage current exceeds the specified value UPS Battery Grounding Failure Detector User Manual Ambient temperature and humidity sensor N A The ambien...

Page 56: ...er Manual 60 kVA Power Modules 3 Installation Issue 05 2019 12 24 Copyright Huawei Technologies Co Ltd 48 3 Installation 3 1 Installation Preparations 3 1 1 Site 3 1 1 1 UPS Dimensions Figure 3 1 Dimensions 400 kVA 500 kVA unit mm ...

Page 57: ...vironments with conductive metal scraps in the air The optimal operating temperatures for valve regulated lead acid batteries VRLA batteries are 20 30 C Operating temperatures higher than 30 C shorten the battery lifespan and operating temperatures lower than 20 C reduce the battery backup time 3 1 1 3 Installation Clearances Reserve sufficient clearances around the cabinet to facilitate operation...

Page 58: ...arances 400 kVAcabinet unit mm 3 1 2 Tools and Instruments Insulate installation tools to prevent electric shocks Prepare the following tools and meters indicated in Table 3 1 for installation Table 3 1 Tools and meters Tools and Meters Electric pallet truck Manual pallet truck Ladder Rubber mallet Hammer drill and Hand held electric Alloy hole saw Heat gun ...

Page 59: ...ctric hydraulic pliers Clamp meter Multimeter Cable tie Level instrument Polyvinyl chloride PVC insulation tape Cotton cloth Label Electrician s knife Electrostatic discharge ESD gloves Protective gloves Insulated gloves Insulation protective shoes Torque screwdriver Cable cutter Brush Flat head screwdriver 2 5 mm Phillips screwdriver M3 M4 M5 M6 M Insulated torque wrench Heat shrink tubing Insula...

Page 60: ...e to be connected in parallel input and output power cables for each UPS should have the same length and specifications The TN C system is supported when the input N and PE are connected Table 3 2 lists the recommended cross sectional areas for power cables Note that the currents listed are measured at a rated voltage of 380 V Table 3 2 Recommended cross sectional areas for power cables Item 400 k...

Page 61: ...ions If the rated voltage is 400 V multiply the currents by 0 95 if the rated voltage is 415 V multiply the currents by 0 92 When the primary loads are non linear loads increase the cross sectional areas of the neutral wires by 1 5 1 7 times The nominal battery discharge current refers to the current of forty 12 V batteries at 480 V in standard configuration The maximum battery discharge current r...

Page 62: ...Table 3 3 Power cable connector requirements Connector Connection Mode Bolt Type Bolt Hole Diameter Bolt Length Torque Mains input connector Crimped DT terminals M16 18 mm 50 mm 120 N m Bypass input connector Crimped DT terminals M16 18 mm 50 mm 120 N m Battery input connector Crimped DT terminals M16 18 mm 50 mm 120 N m Output connector Crimped DT terminals M16 18 mm 50 mm 120 N m Grounding conne...

Page 63: ...ct loads and cables and the cascading principle is to realize specific protection 3 1 4 Unpacking Context Only trained personnel are allowed to move the UPS Use a pallet truck to transport the UPS box secured to a wooden support to the installation position To prevent the UPS from falling over secure it to an electric pallet truck using ropes before moving it To prevent shocks or falls move the UP...

Page 64: ... principle of UPSs in standard configuration and UPSs in full configuration are the same This section uses 400K UPS in full configuration as an example When you install the UPS and connect cables do not step on the front door baffle plate and the door support at the bottom of the cabinet to prevent paint flake off and deformation Otherwise the front door will not be properly closed 3 2 1 Installin...

Page 65: ...tion ground is flat The marking off template is delivered with the UPS Procedure Step 1 Determine the cabinet installation positions on the ground based on holes in the marking off template for ground installation A mounting holes on the channel steel B mounting holes on the floor Figure 3 5 Mounting hole dimensions for the 400 kVAUPS and 500 kVAUPS unit mm ...

Page 66: ... Use a hammer drill to drill holes for installing expansion bolts and install expansion sleeves in the holes Figure 3 7 Expansion bolt composition 1 M12 bolt 2 Spring washer 3 Flat washer 4 Expansion sleeve Knock the expansion bolt into the hole until the expansion sleeve completely fits into the hole The expansion sleeve must be completely buried under the ground to facilitate subsequent installa...

Page 67: ... mm to 60 mm 2 Partially tighten the expansion bolt and vertically insert it into the hole Knock the expansion bolt using a rubber mallet until the expansion sleeve is fully inserted into the hole 3 Partially tighten the expansion bolt 4 Remove the bolt spring washer and flat washer Step 3 Use a pallet truck to move the cabinet to the installation position Step 4 Secure the cabinet to the expansio...

Page 68: ...s 3 Installation Issue 05 2019 12 24 Copyright Huawei Technologies Co Ltd 60 Figure 3 9 Tightening expansion bolts Step 5 Install the front rear left and right anchor baffle plates Figure 3 10 Installing the front rear left and right anchor baffle plates End ...

Page 69: ...en external sides of a channel steel is 800 mm Secure channel steel to the ground by using expansion bolts Cabinet mounting holes must be aligned with channel steel mounting holes and secure the cabinet to channel steel with bolts Keep the channel steel surface flat Procedure Step 1 Determine the cabinet installation positions on the channel steel based on holes in the marking off template for cha...

Page 70: ...ng holes in the channel steel and tighten the bolts Step 5 Install the front rear left and right anchor baffle plates End 3 2 2 Installing Batteries Context Before installing batteries read through the battery safety precautions obtain the delivered battery installation guide and install batteries as instructed Place the batteries in a correct way to prevent vibrations and shocks Install the batte...

Page 71: ...ts Install antiseismic kits only when the cabinet is ground mounted Step 1 Mark mounting holes on the ground based on the marking off templates Figure 3 13 Dimensions of antiseismic kit mounting holes for the 400 kVAUPS and 500 kVA UPS unit mm Figure 3 14 Dimensions of antiseismic kit mounting holes for the 600 kVAUPS unit mm Step 2 Drill holes for installing expansion bolts and install expansion ...

Page 72: ...inet and remove the rear cover Figure 3 15 Removing support baffle plates Step 4 Secure the antiseismic kits to the front and back of the cabinet using M6 screws The tightening torque is 3 N m Figure 3 16 Securing the antiseismic kits to the cabinet Step 5 Adjust the cabinet to ensure that the expansion bolt holes align with the half holes below Step 6 Use expansion bolts to firmly lock the front ...

Page 73: ...ar left and right anchor baffle plates End 3 2 3 2 Installing an IP21 Component Procedure Step 1 Install leveling feet at the bottom of the IP21 component with two long feet on the front and two short feet at the rear Refer to the front and back silk screens on the surface of the IP21 component Select the mounting holes for leveling feet based on the cabinet width onsite Figure 3 18 Installing lev...

Page 74: ... 66 Figure 3 19 Installing the IP21 component End 3 2 3 3 Connecting an Ambient T H Sensor Procedure Step 1 Connect the RJ11 port on the ambient T H sensor to the COM1 port on the monitoring interface card Figure 3 20 Connecting a UPS and an ambient T H sensor The ambient T H sensor can be used as a battery temperature sensor End ...

Page 75: ...ttery Grounding Failure Detector Procedure Step 1 Install a battery grounding failure detector Figure 3 21 Position of a battery grounding failure detector in the UPS 1 Battery grounding failure detector End 3 2 3 5 Connecting the iBattery Procedure Step 1 Connect the COM_OUT port on the iBOX of the iBattery to the COM2 port on the monitoring interface card ...

Page 76: ...binet top bottom copper bar wiring positions and other positions Ensure that there is no dust or scraps inside and around cabinets Prepare terminals onsite The length of the copper wire should be the same as that of the part of the terminal that covers the conductor Procedure Step 1 Route a cable into the cabinet and bind it to a nearby beam Step 2 Pull the cable to the copper bar to which the cab...

Page 77: ...re 3 23 Preparing a cable terminal outside the cabinet Choose an appropriate cabling route based on the actual situation The figure is for reference only Step 4 Connect the cable with a crimped terminal to the corresponding copper bar Step 5 Clean foreign matter inside the cabinet End 3 2 5 Routing Cables 3 2 5 1 Top Cable Routing Context ...

Page 78: ... covers on the cabinet This section introduces the dual mains scenario If single mains is used you do not need to remove the copper bars between the mains and bypass input terminals or connect the bypass input cable The figures are for reference only For more information about the recommended cable cross sectional area and quantity refer to 3 1 3 Preparing Power Cables and site requirements Figure...

Page 79: ... Copyright Huawei Technologies Co Ltd 71 Figure 3 25 Power distribution module 600 kVA UPS 1 Mains input terminal 2 Battery input terminal 3 Output terminal 4 Bypass input terminal Procedure Step 1 Open the front door of the bypass cabinet and remove the covers of the power distribution subrack ...

Page 80: ... Issue 05 2019 12 24 Copyright Huawei Technologies Co Ltd 72 Figure 3 26 Removing the covers of the power distribution subrack Step 2 Remove the covers from the top of the cabinet Figure 3 27 Removing the top cable covers Step 3 Remove the rear cover from the bypass cabinet ...

Page 81: ...s and bypass input wiring terminals Perform this step only when the mains input and bypass input use different power sources Properly keep the removed copper bars and bolts Optional If copper bar protective covers are installed for the bypass cabinet remove the protective covers and then the connecting copper bars The protective covers need to be reinstalled after the connecting copper bars are re...

Page 82: ...nstallation Issue 05 2019 12 24 Copyright Huawei Technologies Co Ltd 74 Figure 3 29 Removing the connecting copper bars Step 5 Connect a ground cable to the UPS If you do not ground the UPS as required electromagnetic interference electric shocks or fire may occur ...

Page 83: ...les output power cables bypass input power cables and battery input cables When connecting cables tighten bolts from inside out to secure cables Before cable connections ensure that all UPS input switches are OFF Paste warning labels to prevent operation on the switches Connect input power cables to the UPS and then to customer equipment Figure 3 30 Ground cable Step 6 Connect the mains input powe...

Page 84: ...Issue 05 2019 12 24 Copyright Huawei Technologies Co Ltd 76 Figure 3 31 Connecting the mains input power cables Step 7 Connect the output power cables After you connect output power cables if loads are not ready to be powered insulate the end of the system output power cable ...

Page 85: ...es 3 Installation Issue 05 2019 12 24 Copyright Huawei Technologies Co Ltd 77 Figure 3 32 Connecting AC output power cables Step 8 Connect the bypass input power cables Perform this step only when the mains input and bypass input use different power sources ...

Page 86: ... 400 kVA 600 kVA User Manual 60 kVA Power Modules 3 Installation Issue 05 2019 12 24 Copyright Huawei Technologies Co Ltd 78 Figure 3 33 Connecting the bypass input power cables Step 9 Connect the battery cables ...

Page 87: ...bles are correctly connected between battery strings and the battery switch and between the battery switch and the UPS Avoid inverse connections Figure 3 34 Connecting battery cables Route a neutral wire from the middle of the positive and negative battery strings Take a battery string consisting of 40 batteries for example The battery neutral wire is routed from the middle of positive and negativ...

Page 88: ...allation Issue 05 2019 12 24 Copyright Huawei Technologies Co Ltd 80 Figure 3 35 Neutral wire Step 10 Route signal cables Bind cables to the cabinet Figure 3 36 shows the signal cables routed from the top of the cabinet Bind signal cables and power cables separately ...

Page 89: ...r and colors of signal cables in Figure 3 36 are for reference only End Follow up Procedure After connecting cables reinstall the covers of the power distribution subrack rear panel and side panel of the bypass cabinet After connecting cables check that a certain clearance is reserved between the internal switch if any extension pole and power cables to avoid friction 3 2 5 2 Bottom Cable Routing ...

Page 90: ...put and bypass input use different power sources When they use the same power source there is no need to remove the copper bars between the mains and bypass input terminals or connect the bypass input power cable The figures are for reference only For more information about the recommended cable cross sectional area and quantity refer to 3 1 3 Preparing Power Cables and site requirements Procedure...

Page 91: ... Remove the copper bars between the mains and bypass input wiring terminals Perform this step only when the mains input and bypass input use different power sources Properly keep the removed copper bars and bolts Optional If copper bar protective covers are installed for the bypass cabinet remove the protective covers and then the connecting copper bars The protective covers need to be reinstalled...

Page 92: ...wer cables When connecting cables tighten bolts from inside out to secure cables Before connecting cables ensure that all UPS input switches are turned off Paste warning labels to prevent others from operating the switches Connect the input power cables to the UPS before connecting power cables to customer equipment Figure 3 38 Grounding Step 6 Connect the bypass input power cables Perform this st...

Page 93: ...sue 05 2019 12 24 Copyright Huawei Technologies Co Ltd 85 Figure 3 39 Connecting the bypass input power cables Step 7 Connect the output power cables After connecting the output power cables if loads are not ready to be powered insulate the terminals of the output power cables ...

Page 94: ... 400 kVA 600 kVA User Manual 60 kVA Power Modules 3 Installation Issue 05 2019 12 24 Copyright Huawei Technologies Co Ltd 86 Figure 3 40 Connecting output power cables Step 8 Connect the mains input power cables ...

Page 95: ... 400 kVA 600 kVA User Manual 60 kVA Power Modules 3 Installation Issue 05 2019 12 24 Copyright Huawei Technologies Co Ltd 87 Figure 3 41 Connecting the mains input power cables Step 9 Connect the battery cables ...

Page 96: ...bles are correctly connected between battery strings and the battery switch and between the battery switch and the UPS Avoid inverse connections Figure 3 42 Connecting battery cables Route a neutral wire from the middle of the positive and negative battery strings Take a battery string consisting of 40 batteries for example The battery neutral wire is routed from the middle of positive and negativ...

Page 97: ...lation Issue 05 2019 12 24 Copyright Huawei Technologies Co Ltd 89 Figure 3 43 Neutral wire Step 10 Route signal cables Bind cables to the cabinet Figure 3 44 shows the signal cables routed from the bottom of the cabinet Figure 3 44 Signal cables routed from the bottom ...

Page 98: ...cables to avoid friction 3 2 6 Remote EPO Huawei does not provide the EPO switch or cable If the cable is required the recommended cable is 22 AWG Equip the EPO switch with a protective cover to prevent misoperations and cover the cable with protective tubing Triggering EPO will shut down the rectifier inverter charger and static bypass but does not disconnect the UPS mains input To power off the ...

Page 99: ...een EPO_NC and EPO_12V When the EPO switch is turned on EPO is triggered 3 3 Parallel System Installation 3 3 1 Connecting Power Cables Context Power cables are connected in the same way for the 400 kVA 500 kVA and 600 kVA UPSs This section describes how to connect power cables for the 400 kVA UPS Procedure Step 1 Ground each UPS in a parallel system separately and connect power cables and battery...

Page 100: ...00 kVA User Manual 60 kVA Power Modules 3 Installation Issue 05 2019 12 24 Copyright Huawei Technologies Co Ltd 92 Figure 3 47 Conceptual diagram of a 1 1 parallel system Connect power cables according to port silk screen ...

Page 101: ...input power cables 2 Bypass input power cables 3 Battery cables 4 Output power cables Figure 3 49 Figure 3 50 show the conceptual diagram and cable connections for a bus system consisting of two UPSs The length and specifications of power cables on each UPS must be the same to achieve current equalization in bypass mode The power cables include bypass input power cables and UPS output power cables...

Page 102: ...UPS5000 E 400 kVA 600 kVA User Manual 60 kVA Power Modules 3 Installation Issue 05 2019 12 24 Copyright Huawei Technologies Co Ltd 94 Figure 3 49 Conceptual diagram of a dual bus system ...

Page 103: ... for a dual bus parallel system 1 Mains input power cables 2 Bypass input power cables 3 Battery cables 4 Output power cables End 3 3 2 Connecting Signal Cables Connecting Signal Cables to a Parallel System Connect the parallel ports on the UPSs over parallel cables to create a loop Figure 3 51 and Figure 3 52 show the wiring principle for an N X parallel system ...

Page 104: ...o Ltd 96 Figure 3 51 N X parallel system topology Figure 3 52 shows only the CM which stands for the UPS Figure 3 52 Signal cable connections of N X parallel system BSC master and slave cables are required in a dual bus parallel system Figure 3 53 shows the cable connections for a dual bus system containing two master systems ...

Page 105: ...opyright Huawei Technologies Co Ltd 97 Figure 3 53 Connecting signal cables to a dual bus system Connecting Other Signal Cables Connect signal cables for each UPS 3 4 Installation Verification If the check results of listed items 8 and 9 do not meet the acceptance criteria the UPS may be damaged ...

Page 106: ...ashers are flattened 07 Grounding The resistance between the UPS ground bar and the equipment room ground bar is less than 0 1 ohm 08 AC phase sequence For a single UPS the mains input bypass input and output phase sequences are correct For a parallel system the phase sequences of each UPS are consistent 09 Battery cables The battery strings are correctly connected to the UPS 10 Operating environm...

Page 107: ...d checking cable connections use sealing putty to fill in the gap between the cables and the cabinet 2 After verifying the installation reinstall all the covers 3 Do not remove the dustproof cover before power on to prevent dust inside the UPS Figure 3 54 Positions to be checked for foreign matter 400 kVA 1 Switches 2 Mains input wiring copper bar 3 Battery input wiring copper bar 4 Output wiring ...

Page 108: ...VA User Manual 60 kVA Power Modules 3 Installation Issue 05 2019 12 24 Copyright Huawei Technologies Co Ltd 100 Figure 3 55 Fill the holes with sealing putty 1 Paper protective film 2 Sealing putty Figure 3 56 Dustproof cover ...

Page 109: ...er interfaces displayed in this document correspond to the MDU version V100R002C20 and are for reference only The LCD screen is divided into three parts status bar alarm bar and information area Figure 4 1 Main menu Table 4 1 Main screen description Number Area Function 1 Status bar Displays the UPS model capacity configuration current date and time USB flash drive status and buzzer status ...

Page 110: ...rea to open the active alarm page 3 Information area Displays the power flow as well as key information such as load and battery information Tap the Bypass Mains Battery and Load icons to view details Table 4 2 Functions of common buttons Button Function Returns to the main screen Scrolls the page down Scrolls the page up Returns to the upper level menu Logs a user out Table 4 3 LCD user passwords...

Page 111: ...hnologies Co Ltd 103 4 1 2 System Info Figure 4 2 System Info 4 1 2 1 Module Data On the System Info tap the UPS picture On the Module Data screen select a module to view its running data indicates the selected module Figure 4 3 Module data 4 1 2 2 Running On the System Info screen tap to access the Runn Info screen ...

Page 112: ...n the Runn Info screen Choose Monitoring Param Settings Output Setting on the WebUI if the Current equal detection is set to Enable and the number of inverter modules is greater than or equal to 2 the Mod Cur Eql Data is displayed on the Runn Info screen Table 4 4 AC output Item Description Phase voltage V AC output phase voltage Line voltage V AC output line voltage Phase current A AC output phas...

Page 113: ... to the valid value Hist Max Load Ratio Historical maximum load ratio of each phase on the UPS Hist Max Active Power kW Historical maximum active power of each phase on the UPS Hist Max Apparent Power kVA Historical maximum apparent power of each phase on the UPS Hist Max Reactive Power kvar Historical maximum reactive power of each phase on the UPS Table 4 6 Mains input Item Description Phase vol...

Page 114: ... NA is displayed Backup time min Battery backup time estimated at the current load Remaining cap Remaining battery capacity SOH State of health Table 4 9 Total runtime Item Description Bypass runtime h Time for which the UPS runs in bypass mode Inv runtime h Time for which the UPS runs in inverter mode The value must be an integer For example If the value is less than 1 the value takes 0 If the va...

Page 115: ...ts the voltage current SOC and SOH data of each battery string Battery Detailed Data String N Battery Data reflects the temperature voltage internal resistance current SOC and SOH data of a single battery in the battery string 4 1 2 3 Alarms Tap on the System Info screen to enter the Alarms screen Figure 4 6 Alarms Active Alarms This screen displays alarm information including the severity name ID...

Page 116: ... and clear time Figure 4 8 Historical alarms Buzzer Off Two buzzer menus are available Buzzer On If this selection is enabled when a critical alarm a minor alarm or a certain warning is generated the buzzer is activated Buzzer Off If this selection is enabled the buzzer is muted If the buzzer is enabled Buzzer Off is displayed on the operation screen 4 1 2 4 Settings On the System Info screen tap ...

Page 117: ...ser Manual 60 kVA Power Modules 4 User Interface Issue 05 2019 12 24 Copyright Huawei Technologies Co Ltd 109 Figure 4 10 Settings 2 Communication Settings Figure 4 11 Communication settings 1 Figure 4 12 Communication settings 2 ...

Page 118: ...d the PC IP address with the subnet mask respectively If the operation results are the same the two IP addresses are in the same subnet AND operation rule 1 AND 1 1 1 AND 0 0 0 AND 1 0 0 AND 0 0 That is when the corresponding bits are both 1 the result is 1 In other cases the result is 0 Table 4 11 BitwiseAND operation example N A PC IP address 182 98 225 125 UPS IP address 182 98 225 112 PC IP ad...

Page 119: ... 255 255 Gateway Specifies the Ethernet gateway 192 168 0 1 1 0 0 0 223 255 255 255 MAC address Defines the physical address of network equipment and is not configurable N A N A NAT mapping NAT means network address translation If it is set to Disable Internet cannot access IP addresses in the local area network LAN Disable Disable Enable Figure 4 14 RS485 communication settings Item Description D...

Page 120: ...he same mode Stop bit Stop bit in the Modbus communication frame format When the UPS is connected over the serial port Modbus set this parameter based on the frame format that the upstream device Modbus supports 1 1 2 Figure 4 15 Modbus TCPsettings Item Description Default Value Value Range ModbusTCP encryption If Modbus TCP is used for communication communication links do not implement encryption...

Page 121: ...bient temperature and humidity sensor Item Description Default Value Value Range Start address N A 32 32 44 Quantity Number of cascaded ambient temperature and humidity sensors 0 0 4 Figure 4 17 Battery temperature sensor Item Description Default Value Value Range Start address N A 16 16 28 Quantity Number of cascaded battery temperature sensors 0 0 4 ...

Page 122: ...N A Quantity Number of cascaded BMUs 0 0 12 Figure 4 19 WiFi communication settings Item Description Default Value Value Range SSID When using the mobile app for site setup or inspection set WiFi SSID after connecting a WiFi module over a USB port to identify the WiFi device to which the mobile phone is connected UPS_WIFI Last six characters of the MAC address N A Password The password for accessi...

Page 123: ...VA Power Modules 4 User Interface Issue 05 2019 12 24 Copyright Huawei Technologies Co Ltd 115 System Settings Figure 4 20 System settings 1 Figure 4 21 System settings 2 Figure 4 22 System settings 3 Item Description Default Value Value Range ...

Page 124: ...transfers to normal mode 5 5 6 7 8 9 10 BSC mode Set this parameter to Standard BSC for a dual bus system After setting this parameter to Standard BSC you need to set the two UPS systems in the dual bus system to BSC master system and BSC slave system respectively in the BSC master slave system setting The two UPS systems cannot be BSC master systems or BSC slave systems at the same time If you ne...

Page 125: ...tart delay s can be set to a value ranging from 0 5 to 120 Inter rack power module start delay s can be set to a value ranging from 2 to 120 The preset value of Inter rack power module start delay s is 5 0 The start delay of a module in a rack varies depending on the rack number and module number 1 module in rack 1 does not have a start delay value of this parameter depends on the default number o...

Page 126: ... is detected over dry contacts Disable Disable Enable D G power limiting kVA Set these two parameters to control the valid input current and limiting input current which prevents load impact and facilitates better cooperation between the UPS and the D G Depends on the actual model 0 kVA to 5000 kVA D G charger power ratio 0 0 100 Input cur limiting Specifies whether to enable or disable input curr...

Page 127: ...justment V The output voltage can be slightly adjusted based on the onsite power distribution condition to ensure a minimum difference between the output voltage and the bypass voltage and facilitate uninterruptible power supply when the UPS transfers from normal mode to bypass mode The default value is 220 0 230 0 and 240 0 when the voltage level is 380 V 400 V and 415 V respectively 380 V 209 0 ...

Page 128: ...age exceeds the upper threshold for the bypass voltage the system determines that the bypass voltage is not normal and that the bypass is unavailable When the voltage level is 380 V the value range is 10 15 20 and 25 The default value is 15 When the voltage level is 400 V the value range is 10 15 and 20 The default value is 15 When the voltage level is 415 V the value range is 10 and 15 The defaul...

Page 129: ...ollowing Battery string sharing is unavailable when Single Parallel is set as Single Battery string sharing affects the actual charge current and the estimated discharge time An incorrect setting will cause a high or low charge current which may damage the batteries An incorrect estimated discharge time may cause a data backup fault When you set parameters ensure the following Dis cur 0 1C EOD Dis...

Page 130: ...h battery that is connected in the battery string in series 12 V 2 6 12 Single battery capacity Ah Specifies the capacity of each battery that is connected in the battery string in series Depends on the actual model 5 9999 Batteries in a battery string Specifies the number of batteries in a battery string The default value depends on the model The value range depends on the model Number of battery...

Page 131: ...ualized volt V cell Specifies the battery equalized charging voltage 2 35 V cell 2 30 V cell to 2 40 V cell Dis cur 0 1C EOD V cell Specifies the EOD threshold when the discharging current is 0 1C 0 3C 0 5C and 1 0C respectively 1 80 V cell 1 8 1 9 Dis cur 0 3C EOD V cell 1 80 V cell 1 8 1 9 Dis cur 0 5C EOD V cell 1 75 V cell 1 75 1 85 Dis cur 1 0C EOD V cell 1 60 V cell 1 6 1 75 Sched shallow di...

Page 132: ...Basic parameters Item Description Default Value Value Range Number of iBOXs The number of iBOXs connected to this power unit 0 0 4 iBOX start address Communication address when the southbound device queries iBOX data 60 N A iBAT number of iBOXN The number of iBATs managed by the iBOX 0 0 300 iBOX logical start addr Communication address when the northbound device queries iBOX data 0 0 124 ...

Page 133: ...sensor used to detect iBOX current 200 A Hall 200A Hall 600A Hall 1500A Batt abnormal BCB trip Whether the BCB trips when batteries are abnormal Disable Disable Enable Multi Hall cur setting Multi Hall cur setting is equal to the number of Hall effect sensors at the positive or negative terminal of a battery string Multi Hall cur setting 1 1 1 8 Figure 4 32 Battery string configuration Set the iBO...

Page 134: ...cription MUE05A connection Specifies the MUE05A connection status Independent input signals can be enabled only when this parameter is set to Enable Batter ground fault BTG Enable or disable battery grounding fault detection D G connection GEN Enable or disable D G connection detection BCB connection OL Enable or disable BCB connection detection Battery breaker STA Enable or disable battery circui...

Page 135: ... DO_2 Action MUS05A DO_3 Action MUS05A DO_4 Action Controls the status of DO ports on the MUS05A dry contact card MUE07A DO_1 Action MUE07A DO_2 Action MUE07A DO_3 Action MUE07A DO_4 Action MUE07A DO_5 Action Controls the status of DO ports on the MUE07A extended dry contact card MUS05A DO_1 MUS05A DO_2 MUS05A DO_3 MUS05A DO_4 Corresponds to the signal of the output dry contact DO on the MUS05A MU...

Page 136: ...tch French German Italian Polish Portuguese Russian Swedish Turkish Password N A 000001 N A password complexity check If the password complexity check is disabled the user password is required to be a string of six to eight digits If the password complexity check is enabled the password is required to be a string of 6 20 characters and contain at least two types of characters Enable Disable Enable...

Page 137: ...n the WebUI if the Bus capa life is set to Enable the Maintenance is displayed on the Bus Capa Life screen Battery Maintenance Perform battery maintenance when no alarm is active on the UPS Otherwise the UPS may supply no power A proportion of battery capacity will discharge during battery maintenance This reduces the discharge time before the next charge Do not perform battery maintenance when a ...

Page 138: ... maintenance Item Description Forced Equalized Charging Forcibly perform equalized charging on batteries Shallow Dis Test Partially discharge batteries A shallow discharge test can be conducted to test the battery loop reliability and short time discharge capacity when the batteries have not discharged for a long time Capacity Test Fully discharge batteries A deep discharge test is conducted to ob...

Page 139: ...y after the ECM is configured and starts working properly about 30 seconds If the ECM to be maintained is still working perform ECM active standby switchover on this screen a dialog box is displayed for you to confirm this operation After performing active standby switchover ensure that this ECM is in standby state that is the green indicator is blinking and then maintain the ECM Bus Capacitor Lif...

Page 140: ...rates no battery overtemperature overvoltage or overcurrent alarm No generator is connected to the UPS The mains batteries charger and discharger are normal No overload alarm is generated SOC 30 Figure 4 40 Wizard based startup On the Settings Dry Contact Set screen set MUE05A connection to Enable and set BCB connection OL to Enable Wizard based startup can be used to test the battery switch tripp...

Page 141: ...A Power Modules 4 User Interface Issue 05 2019 12 24 Copyright Huawei Technologies Co Ltd 133 Figure 4 41 About 4 1 3 System Status On the System Status to view the mains input bypass input load and battery information Figure 4 42 System status ...

Page 142: ...ure 4 43 Common functions 1 Figure 4 44 Common functions 2 4 2 WebUI 4 2 1 Login Context Internet Explorer 11 is used as the example browser The system supports Internet Explorer 11 and Firefox 31 0 Procedure Step 1 Open the browser and choose Tools Internet Options Step 2 On the Advanced tab page ensure that Use TLS 1 0 and Use TLS 1 1 are selected and click OK ...

Page 143: ...5 255 Table 4 12 User description Default User Preset Password User Rights admin system administrator Changeme Performs all operations on the LCD and WebUI including system running information browsing system information exporting parameter setting system control system configuration and system maintenance operator common user Changeme Only browses the system running information exports system inf...

Page 144: ... account will be logged out It is advised to change the password after the first login using User Mgmt on the Config page to prevent unauthorized access End 4 2 2 Monitoring Figure 4 46 Monitoring If NA is displayed for load ratio the value is invalid or outside the range Table 4 13 Monitoring details Number Area Function 1 Running status area Displays the power flow and UPS running information 2 ...

Page 145: ...cription Default Value Value Range High ambient temperature alarm threshold C An alarm is generated when the ambient temperature reaches or exceeds the threshold specified by this parameter 55 40 60 Low ambient temperature alarm threshold C An alarm is generated when the ambient temperature is lower than the threshold specified by this parameter 10 20 to 0 EPO detection Indicates whether to enable...

Page 146: ...EN If this parameter is set to Enable the system can enter ECO bypass mode when the D G supplies power to the bypass and the ECO function is enabled If this parameter is set to Disable the system is not allowed to enter ECO mode when the D G supplies power to the bypass Enable Disable Enable RAM verification Enable or disable the memory check function If this parameter is set to Enable the control...

Page 147: ...eter is set to Enable the current at no load will be calibrated once automatically This function can be used only when the UPS carries no load Disable Disable Enable Output interruption transfer time ms Set this parameter based on the output interruption time acceptable to loads 0 0 ms 40 ms 60 ms 80 ms 100 ms 120 ms Max BPM transfer times Cross currents occur during the transfer between bypass mo...

Page 148: ... set to Disable the bus overvoltage alarm cannot be automatically cleared and the rectifier and inverter cannot automatically start Enable Disable Enable Bus overvolt recovery time If Bus overvoltage recovery is set to Enable the bus overvoltage alarm is automatically cleared and the rectifier and inverter automatically start when the bus voltage recovers less than 420 V within Bus overvolt recove...

Page 149: ... note the following Retain default settings for Chg cur limiting coef and Cell float voltage Only professional maintenance personnel are allowed to change the settings When you set parameters ensure the following Chg cur limiting coef Transfer to equalized charging cur coef Single batt float chg voltage deviation alarm thres and Single batt dis voltage deviation alarm thres are used to check wheth...

Page 150: ...specified value batteries start equalized charging 70 0 100 Scheduled equalized charging interval d After batteries transfer from equalized charging to float charging if the batteries do not discharge equalized charging starts only after the float charging time reaches Equalized charging protection interval After equalized charging is complete scheduled equalized charging starts when the non equal...

Page 151: ... thresh C Battery temperatures can be monitored in a timely manner If a battery overtemperature alarm is detected the charging current limit decreases to 0 03 CA Battery charging stops if a battery overtemperature protection alarm when the temperature reaches the high temperature threshold plus 3 C is generated 5 C 20 C to 5 C Overtemp alarm thresh C 50 C 35 C to 55 C Single batt float chg voltage...

Page 152: ...g An alarm is generated if this parameter is set to Enable and the remaining capacity is less than the warning threshold Disable Disable Enable Intelligent hibernation If this parameter is set to Enable the intelligent battery hibernation function is enabled Disable Disable Enable Thres of low batt SOC over dry contact If an output dry contact is set to Low battery SOC and the battery SOC is lower...

Page 153: ...ery 4 2 3 1 Historical Alarms On the homepage click the Query tab to open the Historical Alarms page for querying historical alarms based on severity generation time and clear time Figure 4 50 Historical alarms 4 2 3 2 Logs On the Logs page you can set Log to Historical logs Cap test logs or Common test logs and query or export logs Historical logs can be exported but not queried ...

Page 154: ...r name cannot exceed 10 characters and can contain only uppercase and lowercase letters digits and underscores The password contains 6 to 20 characters and at least two types of uppercase letters lowercase letters digits and underscores If the LUI password complexity check is disabled the user password is required to be a string of six to eight digits If the password complexity check is enabled th...

Page 155: ...nfig Site Config SNMP Download HUAWEI_UPS_MIB The SNMP Trap is used to set the IP address of a server on which the NMS software is installed The trap port needs to be the same as that on the NMS If SNMP Trap is incorrectly set or not set system information will be lost or not reported in time The certificate is used for Secure Sockets Layer SSL encryption protection for WebUI login You need to app...

Page 156: ...ce the UPS certificate with the certificate trusted by them ModbusTCP CA Certificate Management Import a CA certificate to verify the validity of the ModbusTCP access certificate ModbusTCPAuthentication Verify the identity legitimacy of both parties to ensure data security for both parties in ModbusTCP communication After eUPS certificate management is configured a certificate can be imported on t...

Page 157: ... transmission set on the page of the UPS5000 monitor display module MDU must be the same as the setting on the RCCMD client SSL Encrypted Transmission is set to Enable by default as shown in Figure 4 56 If it is set to Disable the RCCMD certificate controls will not be displayed on the page as shown in Figure 4 57 If SSL Encrypted Transmission is set to Disable a message indicating there is a risk...

Page 158: ... Figure 4 56 SSL encrypted transmission enabled by default Figure 4 57 SSL encrypted transmission disabled Event Configuration The MDU supports 17 alarm events and a maximum of 50 jobs can be added for each event as shown in Figure 4 58 Figure 4 58 shows the buttons on the Event Configuration page and Table 4 14 describes these buttons ...

Page 159: ...xpanding all You can view all jobs of all events by clicking this button 2 Button for expanding one event You can view all jobs of the event by clicking this button 3 Button for adding one job You can add one job for the event by clicking this button 4 Button for adding one job for events Select multiple events and you can add one job for the selected events at the same time by clicking this butto...

Page 160: ...utton for test If you click this button the job will be performed and a message showing test succeeds or fails will be displayed on the page Adding one job for one event Select one event for example Inverter on click the button for adding one job and the page for adding a job for the event is displayed When adding a job the job types to be selected are RCCMD Shutdown RCCMD Message RCCMD Execute an...

Page 161: ... Message Specify the RCCMD client IP address port and message to be conveyed The RCCMD client will receive the message For example enter This is a test message Figure 4 61 RCCMD message RCCMD Execute Specify the RCCMD client IP address port and command to be executed For example enter SHUTDOWN and the RCCMD client will shut down the computer after receiving the command ...

Page 162: ...TRAP message to all connected RCCMD clients based on the sending mechanism If you want to define the TRAP message by yourself you can use the TRAP signal to display the UPS information For example if you enter INVOLT V the RCCMD client will receive the UPS input voltage value for example single phase 220 V three phase A 220 V B 220 V C 220 V Table 4 16 lists the signal names that can be entered Fi...

Page 163: ...battery voltage times N A INPHASES Input phases N A OUTPHASES Output phases N A When you add a job five sending methods are available The latter three methods can take effect only when the event condition is still true after the specified seconds Immediately once After the event happens the job will be sent to the RCCMD client immediately Scheduled in X seconds After the event happens the job will...

Page 164: ... The RCCMD certificate RCCMD certificate key and RCCMD CA certificate can be uploaded as shown in Figure 4 64 If the RCCMD certificate or RCCMD CA certificate is not uploaded the default certificate provided by the system is used for communication After the certificate is uploaded successfully click Submit The WebUI of the MDU will restart and the uploaded certificate will be used for communicatio...

Page 165: ...stem administrator of the MDU for access rights and add the NMS information to the NMS access list of the MDU The NMS address and access right settings are used for adding information about the NMS accessing the MDU including the NMS address access right and Trap port For details about how to add an NMS over a web browser see Figure 4 66 Figure 4 66 Setting the SNMP Trap Managing the UPS Take the ...

Page 166: ... client if the UPS system generates an alarm executes commands on the RCCMD client Receives the message UPS alive check sent by the RCCMD client and replies with the system status Configures and saves the address and port for receiving the shutdown command and the message sending mechanism For the method of installing the RCCMD client see the manual related to the RCCMD 4 2 5 2 RCCMD Event Shutdow...

Page 167: ...ble on the server WebUI Step 4 Configure events If you set the job type to RCCMD Message under Inverter on specify the IP address and port of the RCCMD client The port is 6003 by default If you need to modify the port modify the port on the RCCMD client at the same time to keep them the same Enter the message to be sent and set the message sending mechanism For example set it to Immediately once S...

Page 168: ... can check whether the UPS and RCCMD communicate properly the RCCMD can receive messages sent by the MDU Procedure Step 1 On the RCCMD client add the IP address of the MDU that detects heartbeat as shown in Figure 4 68 Step 2 The UPS5000 MDU supports both ways of heartbeat detection If the job configured for the MDU event is set to RCCMD TRAP the RCCMD client needs to be set to by the use of CS121...

Page 169: ...00 kVA User Manual 60 kVA Power Modules 4 User Interface Issue 05 2019 12 24 Copyright Huawei Technologies Co Ltd 161 Figure 4 69 Detecting heartbeat manually Figure 4 70 Detecting heartbeat manually and successfully End ...

Page 170: ...s contact Huawei technical support Before powering on the UPS ensure that the UPS has passed all check items in the section Installation Verification Before powering on the UPS ensure that all the UPS switches and upstream switch are OFF Procedure Step 1 Close the upstream bypass and mains input switches Step 2 Full configuration model Close the UPS bypass input switch mains input switch and outpu...

Page 171: ...word WebUI Changeme operator common user LCD 000001 WebUI Changeme browser browsing user WebUI N A 5 1 2 1 Initial Startup Step 1 After the MDU starts properly set the language time network parameters system parameters and battery parameters on the Settings Wizard screen Set system parameters with caution because the settings determine normal UPS operation ...

Page 172: ...rs connect the UPS to the network over a network cable which enables you to remotely manage the UPS If you do not need remote management retain the default network parameter settings Step 2 Optional On the MDU choose System Info Settings DST Settings and set the DST mode as required Step 3 After you set parameters on the Settings Wizard screen the MDU displays the Bypass mode and No battery alarms...

Page 173: ...n code on the mobile phone app The app automatically generates a startup password for the UPS Then enter the password on the MDU screen to start the UPS For online startup activate the startup password on the mobile phone app to start the UPS If the initial startup verification passes startup verification is not required afterwards After factory settings are restored re verification for startup is...

Page 174: ...to be connected Select UPS5000 in this situation Link Enable the connection between the device and the WiFi network IP UPS IP address which can be obtained from the MDU Port The port number is 443 by default and can be modified If the UPS is managed using the app the port number must be set to 443 Username Password Same as the user name and password of WebUI accounts Step 5 After login tap Power o...

Page 175: ...ht Huawei Technologies Co Ltd 167 Figure 5 3 Power on password activation End Offline Startup Step 1 Open the Service Expert app on the mobile phone Step 2 On the home screen of the app tap Startup to access the Set Startup screen Step 3 Set Site and Device Type as required and tap Offline Activation ...

Page 176: ... Info Maintenance Inv ON You can obtain the Bar code and Verification code from the screen as shown in the following figure Figure 5 5 Offline startup The values of the Bar code and Verification code in the figure are for reference only The actual values prevail Step 5 Enter BarCode and Codes obtained from the MDU on the Offline Activation screen Tap Generate PWD to generate a startup password ...

Page 177: ...e app Step 6 Enter the generated startup password in Figure 5 5 to start the UPS End 5 1 2 2 Non initial Startup Starting the UPS on the MDU Step 1 Choose Common Functions Inv ON You can also start the inverter by choosing System Info Maintenance Inv ON Step 2 In the displayed login screen select a user name and enter the password Step 3 In the displayed dialog box tap Yes to start the inverter En...

Page 178: ... 1 0 and Use TLS 1 1 are selected and then click OK Figure 5 7 Setting the Internet options Step 3 In the address box of the browser enter https UPS IP address Step 4 Enter the correct user name and password and click Login Figure 5 8 Logging in to the WebUI Step 5 On the home page of the WebUI choose Monitoring Control click Inv ON and confirm the operation to start the inverter ...

Page 179: ...After the inverter starts the UPS works in normal mode The Bypass mode alarm disappears Procedure Step 1 After confirming that the battery strings are properly connected close the battery string input circuit breaker If there are multiple battery strings close the circuit breaker for each battery string and then the general circuit breaker between battery strings and the UPS The No battery alarm d...

Page 180: ...re shutting down the UPS ensure that all loads have shut down Procedure Step 1 Shut down the inverter On the LCD On the main screen tap Common Functions Tap Inv OFF To shut down the inverter on the Maintenance screen tap System Info Maintenance On the WebUI Choose Monitoring Control and click Inv OFF In the displayed dialog box click OK to shut down the inverter After the inverter shuts down the U...

Page 181: ... alarm and perform Step 1 Step 2 After the inverter shuts down open the downstream output switch Step 3 Open the battery string circuit breaker If there are multiple battery strings open the general circuit breaker between battery strings and the UPS and then open the circuit breaker for each battery string Step 4 For a UPS in full configuration 1 Open the UPS mains input switch bypass input switc...

Page 182: ...ater than a certain value single battery voltage x number of batteries in the battery string the batteries are connected properly Step 4 Press and hold down the BATT START button on the bypass module for at least 2 seconds The system automatically enters the battery cold start status The LCD displays the Huawei logo and an initialization progress bar Step 5 After LCD initialization start the inver...

Page 183: ...to load changes ECO mode is not recommended when the load is less than 10 Before transferring the UPS to ECO mode ensure that the bypass module works properly Procedure Step 1 On the LCD set System Info Settings System Settings Working mode to ECO The information indicating that the UPS works in ECO mode is displayed on the LCD Step 2 Set the ECO voltage range Figure 5 13 ECO parameters Step 3 Opt...

Page 184: ... Equalized Charging Test Context Before a forced equalized charging test ensure that The mains input is normal Batteries are properly connected Batteries are not in the equalized charging state Procedure Step 1 On the main screen of the LCD tap System Info the Maintenance screen is displayed Step 2 Tap Battery Maint Step 3 Tap Start next to Forced Equalized Charging to start a forced equalized cha...

Page 185: ...harge test ensure that The UPS works in normal mode with a load ratio fluctuation less than 10 The UPS generates no battery overtemperature overvoltage or overcurrent alarm No generator is connected to the UPS The mains batteries charger and discharger are normal No overload alarm is generated Automatic Shallow Discharge Test Step 1 On the home screen of the LCD choose System Info Settings Battery...

Page 186: ... The discharge voltage reaches the warning threshold calculated in real time The load ratio fluctuation exceeds 10 An alarm is generated End 5 6 3 Capacity Test Context Before a capacity test ensure that The UPS is working in normal mode float charging or hibernation has lasted for 2 hours after the state of charge SOC reaches 100 and the load ratio fluctuation is less than 10 The UPS has generate...

Page 187: ...on exceeds 10 An alarm is generated When the battery discharge voltage reaches the EOD voltage plus 0 01 V the test is complete The test data is used as capacity test data Save the capacity test data record with the largest discharge capacity in a month as the capacity test data for the month A maximum of recent 36 capacity test records can be saved End 5 6 4 Test Data Download Procedure Step 1 On...

Page 188: ...intenance bypass If the mains is abnormal the loads may power off Procedure Step 1 Manually switch the UPS to bypass mode Step 2 Turn on the maintenance bypass switch After the UPS transfers to maintenance bypass mode the Maint breaker closed and Bypass mode alarms are displayed on the MDU End 5 8 Transferring from Maintenance Bypass Mode to Normal Mode Prerequisites The maintenance bypass unit ha...

Page 189: ...the bypass unit Figure 5 19 EPO ports After you press the EPO button the EPO and No power supplied alarms are displayed on the LCD 5 10 Clearing the EPO State Procedure Step 1 Clear the EPO state Ensure that the EPO button connected to the dry contact is not in the EPO state Step 2 Clear the EPO alarm On the LCD On the LCD choose System Info Alarms and tap Clear Faults In the displayed dialog box ...

Page 190: ... Start the inverter End 5 11 Exporting Data Prerequisites You have logged in to the WebUI Context The following data can be exported Historical alarms Logs E Label Fault Data This topic describes how to export historical alarms Procedure Step 1 Choose Query Historical Alarms and set Severity Generated and Cleared Figure 5 20 Querying historical alarms You do not need to query logs Choose Query Log...

Page 191: ...e If the number is insufficient the UPS may not enter hibernation mode Context When the load power is small and stable you can shut down the inverters in some power modules so that these power modules enter hibernation mode and other power modules bear all the load power This improves the system efficiency in the case of small load power and increases the power module service life The hibernation ...

Page 192: ...UPS5000 E 400 kVA 600 kVA User Manual 60 kVA Power Modules 5 Operations Issue 05 2019 12 24 Copyright Huawei Technologies Co Ltd 184 End ...

Page 193: ...tained contact Huawei technical support Only maintenance engineers can maintain power modules and bypass modules Maintain UPSs regularly based on the following requirements Otherwise the UPSs may fail to operate properly and the service life may be shortened 6 1 1 Monthly Maintenance Table 6 1 Monthly maintenance Check Item Expected Result Troubleshooting Operating environment Ambient temperature ...

Page 194: ... surface using a white paper and the paper does not turn black Remove the dust especially from the air filter on the front door or replace the air filter Parameter configuration The configuration of the output voltage grade frequency number of batteries and battery capacity meets requirements Reset the parameters Status record Record the three phase load rate and output power factor If an exceptio...

Page 195: ...the deterioration of some key UPS components you are advised to check the key components on a regular basis and replace them within the service life Table 6 4 Service life parameters for replaceable components and recommended replacement intervals Key Component Design Service Life Recommended Replacement Interval Power module 15 years 10 years Bypass module 15 years 10 years Fan 15 years 10 years ...

Page 196: ...ionals are allowed to perform the maintenance tasks 6 2 2 Monthly Maintenance Table 6 5 Monthly maintenance Item Expected Result Troubleshooting Battery management alarm No battery management alarm is generated Identify the cause of an alarm based on the alarm information Battery appearance 1 The surface is clean and tidy without stains 2 The battery terminals are intact 3 Batteries are free from ...

Page 197: ... the MDU is less than 3 C 1 Install the temperature sensor in the correct position 2 Replace the battery temperature sensor Battery management parameter settings The settings of battery management parameters meet the requirements in the user manual Set parameters correctly Tightness of battery screws The location of the signs marked on battery terminals indicating tight connections does not change...

Page 198: ...shooting Capacity Test When the UPS is backed up discharge a battery to the undervoltage alarm threshold to refresh the capacity of the battery 1 Locate the cause when an exception is identified 2 If the fault persists contact Huawei technical support Battery connection reliability 1 Each battery terminal is connected reliably When battery strings are powered off check the reliability of each term...

Page 199: ...ps if the BCB box is configured To restore battery discharge close the battery switch in the BCB box if any first To restore battery discharge after batteries reach EOD use one of the following methods 1 Switch to another battery string Ensure that each battery has a voltage greater than the EOD voltage and 11 3 V cell 2 Restore the mains power supply to start the inverter Close the battery switch...

Page 200: ... the power module The charger experiences overcurrent Replace the power module The charger experiences undervoltage Check whether the configured number of batteries is correct If the value is correct but the alarm persists replace the power module The UPS works in bypass mode and does not transfer to inverter mode When the mains is normal the UPS works in bypass mode and does not transfer to inver...

Page 201: ...orts and FE ports Supports Simple Network Management Protocol SNMP Weight UPS5000 E 400K S MS 640 kg UPS5000 E 400K F MS 680 kg UPS5000 E 500K S MS 780 kg UPS5000 E 600K F MS 800 kg UPS5000 E 600K S MS 975 kg UPS5000 E 600K F MS 1025 kg Table 8 2 Internal Switch Parameters UPS Maintenance Bypass Switch Mains Input Switch Bypass Input Switch Output Switch UPS5000 E 40 0K SMS 1000 V AC 630 A 3P NA N...

Page 202: ... humidity 0 95 RH non condensing Altitude 0 1000 m When the altitude is greater than 1000 m and less than 4000 m the rated power should be derated For details see the IEC62040 3 Table 8 4 Safety Regulations and EMC Item Specifications Safety Regulations CE EN62040 1 2013 CB IEC62040 1 2013 TUV EN62040 1 2013 TLC YD T1095 2010 EMC Conducted emission EN IEC62040 2 C3 Radiated emission RE EN IEC62040...

Page 203: ...erature 40 C The UPS supports full load when the voltage is 198 280 V AC The load bearing capacity is derated to 35 when the voltage is 198 80 V AC 0 C ambient temperature 30 C The UPS supports full load when the voltage is 187 280 V AC The load bearing capacity is derated to 35 when the voltage is 187 80 V AC Rated frequency 50 Hz or 60 Hz Input frequency 40 70 Hz Input PF 0 99 full load 0 98 hal...

Page 204: ...case of a mains failure batteries can start the UPS to power loads Battery string sharing Battery string sharing is supported in a parallel system No battery string is shared by default Charge voltage Equalized voltage 2 3 2 4 V cell default 2 35 V cell 30 42 batteries Equalized voltage 2 3 2 35 V cell default 2 35 V cell 44 batteries Float voltage 2 23 2 30 V cell default 2 25 V cell 30 44 batter...

Page 205: ... load 110 transfer to bypass mode after 60 min 0 C ambient temperature 30 C 110 linear load 125 transfer to bypass mode after 10 minutes 30 C ambient temperature 40 C 110 linear load 125 transfer to bypass mode after 3 minutes 125 linear load 150 transfer to bypass mode after 30 seconds Linear load 150 and short circuit run for 200 ms Table 8 9 System Electrical Specifications Item Specifications ...

Page 206: ...Optional TN C System Application If the TN C system is adopted short circuit the input N and PE Cables are connected in the same way for the 400 kVA UPS 500 kVA UPS and 600 kVA UPS This section describes how to connect cables for the 600 kVA UPS The following cable connections are for reference only Figure A 1 Short circuiting the input N and PE 600 kVA UPS ...

Page 207: ...A Optional TN C System Application Issue 05 2019 12 24 Copyright Huawei Technologies Co Ltd 199 Table A 1 Recommended cross sectional areas for cables Model Current Recommended cross sectional areas 400kVA 640 A 185 mm2 500kVA 800 A 240 mm2 600kVA 960 A 240 mm2 ...

Page 208: ...u Level 3 Menu Level 4 Menu System Info Runn Info AC Output N A UPS Load N A Mains Input N A Bypass Input N A Battery Status N A Module Data N A Total Runtime N A Environment Data N A Alarms Active Alarms N A Historical Alarms N A Buzzer Off N A Clear Faults N A Settings Comm Settings IP Settings RS485 Settings ModbusTCP Settings Amb T H Sensor Batt Temp Sensor BMU WiFi Settings System Settings N ...

Page 209: ... Settings N A Dry Contact Set N A Settings Wizard N A User Settings N A DST Settings N A Maintenance Battery Maint N A USB Operations Fault data Upgrade Software BSP Upgrade Import Config Export Config Multi brand Remove USB Inv ON N A Inv OFF N A ECM Switchover N A Screen Calib N A About N A N A Common Functions AC Output N A N A UPS Load N A N A Mains Input N A N A Inv ON N A N A Inv OFF N A N A...

Page 210: ...el 1 Menu Level 2 Menu Level 3 Menu Monitoring Active Alarms N A Real time Data UPS Module Param Settings System Settings Input Settings Output Settings Bypass Settings Battery Settings Dry Contacts Comm Config IP Settings RS485 Settings ModbusTCP Settings Amb T H Sensor Batt Temp Sensor BMU WiFi Settings iBOX Settings Basic Param Advanced Param Batt String Config Control System Commands and Tests...

Page 211: ... SNMP SNMP Trap Certificate Management Configuration Management Multi brand Management Configure Alarm Notification Server Configure Alarm Notification Email Address ModbusTCP Certificate Management ModbusTCP CA Certificate Management ModbusTCP Authentication eUPS Certificate Management RCCMD RCCMD SSL Encrypted Transmission Event Configuration RCCMD Certificate Management Maint Calib Bypass Modul...

Page 212: ...A User Manual 60 kVA Power Modules B Menu Hierarchy Issue 05 2019 12 24 Copyright Huawei Technologies Co Ltd 204 Level 1 Menu Level 2 Menu Level 3 Menu BSP Upgrade N A Download Fault Data iBOX version E Label Bus cap Life N A ...

Page 213: ...age exceeds 280 V the mains input is not normal if the mains voltage is less than 272 V the sampling circuit of the power module is not normal Replace the faulty module 3 Check whether the output or battery is incorrectly grounded 0001 2 Cable connections are incorrect The mains is not normal The mains input fuse for the power module is blown 1 Check whether cables to mains are disconnected loose ...

Page 214: ...pass input voltage or cable connections with a multimeter 2 Check the voltage system and bypass voltage thresholds configured on the LCD 0010 2 The bypass frequency range is not correctly set The bypass input frequency is not normal 1 Check the bypass input voltage or cable connections with a multimeter 2 Check the bypass input frequency Check the rated frequency and frequency range configured on ...

Page 215: ... 0025 1 Battery overvoltage Minor The configured number of batteries is less than the actual number The battery neutral wire is not installed properly 1 Check whether battery parameters are correctly set 2 If they are correctly set certain batteries may be faulty 3 Check whether the battery neutral wire is correctly connected 0026 1 Low battery voltage Minor Battery discharge results in low batter...

Page 216: ...pper threshold The configured number of batteries is less than the actual number The actual number of batteries does not meet requirements 1 Check the battery voltage 2 Check that the configured number of batteries matches the actual number 3 Check that the actual number of batteries meets requirements 0036 2 Battery maintenance reminder Warning The time for maintenance arrives Maintain the batter...

Page 217: ...3 4 0047 1 Not ready Critical The ready switch is OFF Close the ready switch 0060 4 Inverter abnormal Critical A load short circuit occurs A short circuit occurs inside the module This fault seldom occurs The output is incorrectly grounded 1 Check load cable distributions 2 Check whether the output is grounded 3 If the load cable connections are normal and the output is correctly grounded replace ...

Page 218: ...eds the upper limit 6 If the alarm persists replace the power module 0565 1 Load impact transfer to bypass Minor A large power RCD load is instantly connected or the output load short circuits The inverter bridge short circuits 1 Check the load 2 If the load is normal replace the power module 0566 1 Output overload Minor The load is excessive Derating reduces the rated system power The module is d...

Page 219: ...r rack parallel cable 0583 5 The inter rack carrier synchronization cable is broken 0583 6 The intra rack INVBYP cable is broken The parallel CAN bus is broken 0584 2 Inter rack par cable alarm Minor The inter rack parallel cable is faulty Replace the inter rack parallel cable 0584 4 The inter rack industrial frequency synchronization cable is broken 0085 1 EPO Critical The EPO button is pressed R...

Page 220: ...y mode The running status is displayed See details about how to handle other alarms 0359 No power supplied Warning No power is supplied The running status is displayed See details about how to handle other alarms 0332 Output disabled Minor The output is disabled The running status is displayed See details about how to handle other alarms 0337 PDC bypass input breaker open Critical The bypass input...

Page 221: ...1 Insuffi redundancy Minor The load is excessive The configured number of redundant modules is incorrect 1 Reduce the load 2 Decrease the configured number of redundant modules 0096 1 ECO volt Abnormal Minor The ECO bypass voltage or frequency is out of the preset range The ECO bypass voltage or frequency range is incorrectly set The bypass input sequence is reverse or the neutral wire is disconne...

Page 222: ... fast 2 Check that the Output freq track rate is properly set 0101 1 BSC signal abnormal Minor The dual bus connector is loose Parameters are set incorrectly 1 Check the dual bus connector 2 Check the parameter settings 3 The master BSC system is not supplying power 0102 1 Maint breaker misoperation Critical The user operation is incorrect 1 Shut down the inverter and then close the maintenance ci...

Page 223: ...eviations A ATS AC transfer switch AWG American Wire Gauge B BSC bus synchronization controller BCB box battery circuit breaker box BBB box battery bus bar box C CE Conformite Europeenne D DSP digital signal processing E ECO economic control operation EPO emergency power off ECM energy control module EOD end of discharge I IEC International Electrotechnical Commission ...

Page 224: ...itor display unit P PC personal computer PE protective earthing PDU power distribution unit R RS485 Recommended Standard 485 S STS static transfer switch SNMP Simple Network Management Protocol T THDi total distortion of the input current waveform THDv total harmonic distortion of output voltage U UPS uninterruptible power system USB Universal Serial Bus V VRLA valve regulated lead acid ...

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