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UPS5000-S-880 kVA
User Manual (CMI)

A (Optional) TN-C System Application

Issue 02 (2020-01-10)

187

(Optional) TN-C System Application

If the TN-C system is adopted, short-circuit the input N and PE.

Figure A-1

Short-circuiting the input N and PE

Summary of Contents for UPS5000-S-880 kVA

Page 1: ...UPS5000 S 880 kVA User Manual CMI Issue 02 Date 2020 01 10 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: ...ers 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 death or serious injury ...

Page 4: ...elated to personal 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 02 2020 01 10 Added SNMP descriptions to the sections about site configuration Added the SNMP V1 and V2 protocol description Updated the safety information Issue 01 2019 04 09 This issu...

Page 5: ...Safety 11 1 8 Others 14 2 Overview 15 2 1 Model Description 15 2 2 Working Principle 15 2 2 1 Conceptual Diagram 16 2 2 2 Working Modes 16 2 2 2 1 Normal Mode 16 2 2 2 2 Bypass Mode 17 2 2 2 3 Joint Power Mode 18 2 2 2 4 Battery Mode 19 2 2 2 5 ECO Mode 20 2 3 Product Introduction 22 2 3 1 Appearance 22 2 3 2 Product Structure 22 2 3 3 Power Module 24 2 3 4 Bypass Module 26 2 3 5 Control Module 27...

Page 6: ... Steel 60 3 2 2 Installing Batteries 61 3 2 3 Installing Optional Components 62 3 2 3 1 Installing Antiseismic Kits 62 3 2 3 2 Installing an IP21 Component 63 3 2 3 3 Connecting an Ambient T H Sensor 64 3 2 3 4 Connecting the BCB Box 64 3 2 3 5 Connecting the BBB Box 64 3 2 3 6 Installing a Battery Grounding Failure Detector 65 3 2 3 7 Connecting the iBAT 65 3 2 4 UPS Cable Connection Reference 66...

Page 7: ... by Using the NMS Complying with RFC1628 Standard 148 4 2 5 Protecting the Server by Using the RCCMD Software 150 4 2 5 1 Introduction to the Software 150 4 2 5 2 RCCMD Event Shutdown and Message Sending 150 4 2 5 3 UPS Alive Check Function 151 5 Operations 154 5 1 Powering On and Starting the UPS 154 5 1 1 Powering On the UPS 154 5 1 2 Starting the Inverter 154 5 1 2 1 Initial Startup 155 5 1 2 2...

Page 8: ...aintenance 176 6 2 1 Precautions for Battery Maintenance 177 6 2 2 Monthly Maintenance 177 6 2 3 Quarterly Maintenance 178 6 2 4 Annual Maintenance 179 7 Troubleshooting 180 8 Technical Specifications 182 8 1 Physical Parameters 182 8 2 Environment Parameters 182 8 3 Safety Regulations and EMC 183 8 4 Mains Input Electrical Specifications 183 8 5 Bypass Input Electrical Specifications 184 8 6 Batt...

Page 9: ...aintaining 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 the prod...

Page 10: ...ce 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 building on fire in ...

Page 11: ...annot 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 running fan wit...

Page 12: ...e 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 contact with ...

Page 13: ...at 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 that they are at...

Page 14: ...ents 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 or feeder win...

Page 15: ...t 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 openings of ...

Page 16: ...d 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 sliding When cl...

Page 17: ... or heavy objects on the cabinet Be cautious to avoid injury 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 A...

Page 18: ... you temporarily do not use the UPS take appropriate measures to prevent moisture dust and foreign matter from entering the UPS After unpacking batteries you are advised to connect the battery supply as soon as possible If you temporarily do not use the batteries store them in a dry and clean environment If batteries are stored for more than 90 days charge them in time Otherwise the battery lifesp...

Page 19: ...vironments where the temperature and humidity are not controllable such as simple equipment rooms civil houses garages corridors and direct ventilation cabinets near the sea or houses with only roofs railway station platforms gymnasiums and aquariums Environments that are conducive for the growth of microorganisms such as fungus or mildew Environments where rodents such as mice and insects exist 1...

Page 20: ...by Huawei Battery Installation Before installing batteries observe the following safety precautions Install batteries in a well ventilated dry and cool environment that is far away from heat sources flammable materials moistures extensive infrared radiation organic solvents and corrosive gases Take fire prevention measures Place and secure batteries horizontally Note the polarities when installing...

Page 21: ... It will corrode metal parts and boards and ultimately damage the boards If the electrolyte overflows follow the instructions of the battery manufacturer or neutralize the electrolyte by using sodium bicarbonate NaHCO3 or sodium carbonate Na2CO3 Lithium Battery The safety precautions for lithium batteries are similar to those for lead acid batteries except that you also need to note the precaution...

Page 22: ...a lithium battery in fire When maintenance is complete return the waste lithium battery to the maintenance office 1 8 Others Exercise caution when manually shutting down the UPS inverter for transferring to bypass mode or when adjusting the UPS output voltage level or frequency Doing so may affect the power supply to equipment Exercise caution when setting battery parameters Incorrect settings wil...

Page 23: ...ption 1 Product category UPS short for uninterruptible power system 2 Product family 5000 3 Product subcategory S series 4 Output capacity 880K The output capacity is 880 kVA 5 Configuration type SM standard configuration The UPS5000 S 880K SM uses 55 kVA power modules It can expand up to 880 kVA and is compatible downwards to 55 kVA 2 2 Working Principle indicates an input mode indicates the ener...

Page 24: ...wer 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 frequency switching technology Figure 2 2 UPS conceptual diagram 2 2 2 Working Modes 2 2 2 1 Normal Mode In normal mode the rectifier converts AC power into DC power then the inverter converts DC power into high precision AC outputs The conversions ...

Page 25: ...agram 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 which means it may be affected by mains outage and incorrect AC voltage or frequency ...

Page 26: ... conceptual diagram in bypass mode 2 2 2 3 Joint Power Mode If the UPS works properly and the AC input power of the rectifiers is insufficient the UPS transfers to joint power mode In this case the power module obtains energy from both the mains and batteries and the energy is converted into AC outputs over the inverter ...

Page 27: ...gies Co Ltd 19 Figure 2 5 Conceptual diagram in joint power mode 2 2 2 4 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 28: ...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 keeps working and ch...

Page 29: ...2 Overview Issue 02 2020 01 10 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: ...hnologies Co Ltd 22 2 3 Product Introduction 2 3 1 Appearance Figure 2 8 UPS appearance 1 Power cabinet 1 2 Power cabinet 2 3 Anchor baffle plates 4 Monitoring display unit MDU 5 Bypass cabinet 2 6 Bypass cabinet 1 2 3 2 Product Structure Figure 2 9 shows a UPS with its front door open ...

Page 31: ...r Manual CMI 2 Overview Issue 02 2020 01 10 Copyright Huawei Technologies Co Ltd 23 Figure 2 9 Product structure 1 Power modules 2 Control module 3 Maintenance bypass switch 4 Power distribution module cover 5 Bypass module ...

Page 32: ...k 2 Run indicator 3 Alarm indicator 4 Fault indicator 5 Ready switch 6 Output port 7 Input port Table 2 2 Indicator description Indicator Color Status Description Run indicator Green Steady on The system is working in mains 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 ...

Page 33: ...nverter or rectifier Off There is no minor alarm for the inverter or rectifier or the rectifier CPLD software is being upgraded Fault indicator Red Steady on A critical alarm is generated for the inverter or rectifier Off There is no critical alarm for the inverter or rectifier or the rectifier CPLD software is being upgraded Functions The main power module consists of a power factor correction PF...

Page 34: ...y 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 indicator Yellow Steady on A minor alarm is generated for th...

Page 35: ...transferred to bypass mode manually Specifications Dimensions H x W x D 500 mm x 480 mm x 550 mm Weight 83 kg 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 are hot swappable One subrack is reserved above the dry contact card A backfeed protection card...

Page 36: ... 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 is not needed Table 2 5 Indicator description Indicat...

Page 37: ... 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 single UPS5000 and a parallel system and...

Page 38: ...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 Controls battery circuit breaker trip When the voltage is 12...

Page 39: ...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 unused dry contact signal to the unused s...

Page 40: ...des external ports as well as 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 16 Mon...

Page 41: ...cations port 1 COM1 Connects 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 thi...

Page 42: ... kVA User Manual CMI 2 Overview Issue 02 2020 01 10 Copyright Huawei Technologies Co Ltd 34 Figure 2 18 Wiring method 2 Figure 2 19 COM1 pins Table 2 8 COM1 pin definition Pin Description 1 GND 2 N A 3 RS485 4 RS485 ...

Page 43: ...I 2 Overview Issue 02 2020 01 10 Copyright Huawei Technologies Co Ltd 35 Pin Description 5 N A 6 12V_PORT Figure 2 20 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 ...

Page 44: ...RS485_R 6 GND 7 N A 8 N A If cables are prepared onsite follow 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 conn...

Page 45: ...Table 2 11 Status indicator Status Color Meaning On Red A critical alarm has been generated and the buzzer sounds continuously Yellow A minor alarm has been generated and the buzzer buzzes at 2 Hz Green The UPS is running properly or a warning has been generated Off N A The MDU is powered off The indicator on the MDU panel is yellow when the bypass supplies power in non ECO mode ...

Page 46: ...in UPS running information during preventive maintenance NOTE Only Huawei service engineers or authorized service engineers are allowed to use the WiFi module To ensure security remove the WiFi module immediately after use Insert the USB flash drive import and export the configuration file export run logs and upgrade software 6 RST Restart switch for the MDU 7 SD Reserved 8 DIP switch Implements s...

Page 47: ...dual bus system also provides outstanding availability and eliminates bottleneck failures However configuration of the dual bus system is complex A 1 1 parallel system is a typical configuration You can set the number of requisite UPSs and redundant ones on the LCD or WebUI 2 4 1 Single UPS This series uses a modular design in which multiple power modules are connected in parallel to deliver a hig...

Page 48: ...S 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 system highly reliable and suitable for loads with multiple input terminals An optional static transfer switch STS can be installed to start the bus synchronization controller BSC The UPS systems ...

Page 49: ...erload protection short circuit protection and remote trip control BBB BOX PDU8000 2000DCV8 BGA001 Converges the current of multiple battery strings Top air flow cabinet N A Ensures heat dissipation For details see the document delivered with the top air flow cabinet iBattery N A Collects battery information It collects battery status data from the downstream iBAT groups through wireless communica...

Page 50: ...rotection card N A Provides backfeed detection and protection for the main circuit and branch circuit Battery 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 The battery grounding failure detector detects battery grounding failures and sends alarm signals when the ground le...

Page 51: ...ts Install the UPS away from water sources heat sources and flammable or explosive materials Keep the UPS away from direct sunlight dust volatile gases corrosive materials and air dense with salt particles Do not install the UPS in environments with conductive metal scraps in the air The optimal operating temperatures for valve regulated lead acid batteries VRLA batteries are 20 30 C Operating tem...

Page 52: ...e cabinets for operation Reserve a clearance of at least 500 mm from the rear for ventilation If the UPS will be operated from the rear reserve a clearance of at least 800 mm for operations 3 1 2 Tools and Instruments Use insulated tools to avoid electric shocks Table 3 1 Tools and instruments Tools and Instruments Electric forklift Manual forklift Step ladder Rubber mallet Hammer drill with a Φ16...

Page 53: ...ruments Insulation tape Cotton cloth Label Electrician s knife ESD gloves Protective gloves Insulation gloves Insulation protective shoes Torque screwdriver Cable cutter Brush Flat head screwdriver 2 5 mm Phillips screwdriver M3 M4 M5 M6 M 8 Insulated torque wrench M6 M8 M12 M16 Heat shrink tube Insulated adjustable wrench ...

Page 54: ...parallel input and output power cables for each UPS should have the same length and specifications The TN C system is supported If it is used the input N and PE need to be short circuited The current values in the table correspond to the 380 V system Table 3 2 Recommended cross sectional areas for power cables Item 880 kVA Mains input Mains input current A 1625 Recommended cross sectional area mm2...

Page 55: ...discharging The battery cable specifications are selected based on 44 batteries by default and compatible with application scenarios with 30 50 batteries When the mains input and bypass input share a power source configure mains input power cables as input power cables The cables listed in Table 3 2 apply only to the following conditions Routing mode The cables are routed over a ladder or bracket ...

Page 56: ...ons for branch circuit breakers The circuit breaker selection rule is to protect loads and cables and the cascading rule is to achieve 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 ...

Page 57: ...e UPS End 3 2 Installing a Single UPS 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 Installing a UPS Cabinet 3 2 1 1 Installing the UPS on the Ground Determining the UPS Installation Position Ensure that the...

Page 58: ... on holes in the marking off template for floor installation A mounting holes on the channel steel B mounting holes on the floor Figure 3 3 Hole dimensions unit mm Step 2 Use a hammer drill to drill holes for installing expansion bolts and then install expansion sleeves in the holes Figure 3 4 Expansion bolt composition 1 M12 bolt 2 Spring washer 3 Flat washer 4 Expansion sleeve ...

Page 59: ...ng a hammer drill The hole depth ranges from 52 mm to 60 mm 2 Slightly tighten the expansion bolt and vertically insert it into the hole Knock the expansion bolt using a hammer until the expansion sleeve is fully inserted into the hole 3 Partially tighten the expansion bolts 4 Remove the bolt spring washer and flat washer End Combining Power Cabinets and Bypass Cabinets The power cabinets and bypa...

Page 60: ... connecting kit 2 M6x30 8 3 Soft copper bar 2 M12x45 10 47 Grommet strip N A N A N A N A Middle connecting plate 2 M6x30 4 3 Installed on the cabinet before delivery Step 1 Use a pallet truck to move the power cabinets and bypass cabinets to the mounting holes for the cabinets with the power cabinets on the left and the bypass cabinets on the right Align the cabinets Use a pallet truck to adjust t...

Page 61: ...ue 02 2020 01 10 Copyright Huawei Technologies Co Ltd 53 Figure 3 6 Installing connecting kits Step 4 Use M12x60 expansion bolts to secure the cabinets to the expansion bolt holes on the ground The following figure shows how to secure the power cabinets ...

Page 62: ...Install the front rear left and right anchor baffle plates Figure 3 8 Installing the front rear left and right anchor baffle plates Step 6 Remove the front covers of the power distribution subrack from the bypass cabinets as shown in the following figure The front covers of the power distribution subrack can be removed only when all the switches are OFF ...

Page 63: ...n rod of the maintenance bypass switch from the bypass cabinet To facilitate cabinet combination remove the switch extension rod from the left bypass cabinet Put away the removed screws washers and switch extension rod which need to be reinstalled after cables are connected When reinstalling the switch extension rod keep the dowel level as shown in the following figure Insert the switch extension ...

Page 64: ...the switch extension rod 1 Blue mark Step 9 Install the soft copper bars between power cabinet 1 and its adjacent bypass cabinet 1 Cut off the cable ties bound between holes in soft copper bars numbered 23 24 25 26 and 30 2 Secure the soft copper bars numbered 23 24 25 26 and 30 using M12x45 screws as shown in the following figure ...

Page 65: ...i Technologies Co Ltd 57 Figure 3 11 Securing soft copper bars 3 Remove the filler panels from the power cabinet Take out two soft copper bars numbered 52 from the fittings and secure them to power cabinet 1 and its adjacent bypass cabinet respectively as shown in the following figure ...

Page 66: ...ted in the bypass cabinet When connecting the cables of the bypass cabinet to power cabinet 1 route the cables from the internal side of the column to the system signal interface board of power cabinet 1 so that the rear panels can be reinstalled on the bypass cabinet and power cabinet 1 After the cables have been connected bind the cables to the column of the bypass cabinet and the binding holes ...

Page 67: ... power cabinet 1 Table 3 6 Mapping between the cables in the bypass cabinet and the ports on the system signal interface board in power cabinet 1 Bypass Cabinet Cable Name Bypass Cabinet Cable No Silk Screen on System Signal Interface Board in Power Cabinet or Cable No Quantity Bypass module DL37 cable W301_J21 J21 1 W303_J24 J24 1 ECM 8 pin cable W305_J22 J22 1 ECM system monitoring bus W307_J25 ...

Page 68: ...should be purchased by the customer The recommended channel steel width is 50 mm or more Ensure that the spacing between external sides of a channel steel is 800 mm Secure channel steel to the ground by using expansion bolts Keep the channel steel surface flat Step 1 Determine the cabinet installation positions on the channel steel based on holes in the marking off template for channel steel insta...

Page 69: ... installation End Securing the UPS Step 1 Use common M12x60 bolts to secure the cabinets into the mounting holes in the channel steel and tighten the bolts Step 2 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 batteri...

Page 70: ...e dimensions of antiseismic kit mounting holes Step 2 Drill holes for installing expansion bolts and install expansion sleeve Step 3 Open the front door of the cabinet remove the support baffle plates from the front of the cabinet and remove the rear cover plate Step 4 Secure the antiseismic kits to the front and back of the cabinet using M6 screws The tightening torque is 3 N m Step 5 Adjust the ...

Page 71: ... 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 17 Installing leveling feet Step 2 Secure the IP21 component to the top of each cabinet using four M12 screws Figure 3 18 Installing the IP21 component ...

Page 72: ...tery circuit breaker box BCB box and connect the BCB port on the dry contact card to the control signal port on the BCB box For details see PDU8000 0125 0250 0400 0630 0800 DCV8 BXA001 BCB BOX User Manual After you install the BCB box adjust the disconnection protection threshold of the end of discharge EOD based on backup time to avoid overcurrent disconnection The default values are as follows 1...

Page 73: ... Step 1 Install a battery grounding failure detector For details see UPS Battery Grounding Failure Detector User Manual Figure 3 20 Position of a battery grounding failure detector in the UPS 1 Battery grounding failure detector End 3 2 3 7 Connecting the iBAT Procedure Step 1 Connect the COM_OUT port on the CIM of the iBAT to the COM2 port on the monitoring interface card ...

Page 74: ...tom 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 cable is to be c...

Page 75: ...se 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 Determine the cable cross sectional area and quantity based on the section Preparing Power Cables and site requirements The figures are for reference only 3 2 5 1 Top Cabling Context Route cables for the UPS f...

Page 76: ... terminal 4 Bypass input terminal Procedure Step 1 Open the front door of the cabinet and remove the front cover of the power distribution subrack from the bypass cabinet Step 2 Remove the cable covers from the bottom of the cabinet drill holes in the covers attach grommet strips to the hole edges for protecting cables and reinstall the cable covers The hole diameter and quantity are for reference...

Page 77: ...d to remove the side panel from the bypass cabinet before connecting cables Step 4 Remove the copper bars between the mains and bypass inputs 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 c...

Page 78: ...Figure 3 25 Removing copper bars Step 5 Connect a ground cable to the UPS 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 ...

Page 79: ...UPS5000 S 880 kVA User Manual CMI 3 Installation Issue 02 2020 01 10 Copyright Huawei Technologies Co Ltd 71 Figure 3 26 Grounding Step 6 Connect the mains input power cable ...

Page 80: ...Technologies Co Ltd 72 Figure 3 27 Connecting the mains 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 Figure 3 28 Connecting AC output power cables ...

Page 81: ...e mains input and bypass input use different power sources Figure 3 29 Connecting the bypass input power cable Step 9 Connect the battery cable The battery voltage may be fatal Observe safety precautions when connecting cables Ensure that cables are correctly connected between battery strings and the battery switch and between the battery switch and the UPS Avoid inverse connections ...

Page 82: ...2020 01 10 Copyright Huawei Technologies Co Ltd 74 Figure 3 30 Connecting the battery cable Step 10 Route signal cables Bind cables to the cabinet Do not bind signal cables and power cables together Figure 3 31 Routing signal cables from the top of the cabinet ...

Page 83: ...ternal switch if any extension pole and power cables to avoid friction 3 2 5 2 Bottom Cabling Context Install cables for the UPS from inside out and from bottom up After routing cables use firestop putty to seal the gaps between the cables and the cabinets Procedure Step 1 Open the front door of the cabinet and remove the front cover of the power distribution subrack from the bypass cabinet Step 2...

Page 84: ...onnecting cables Step 4 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 You need to reinstall...

Page 85: ...e may occur 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 33 Grounding Step 6 Connect the bypass input power cable Perform this step only when the mains input and bypass input use different power sour...

Page 86: ...01 10 Copyright Huawei Technologies Co Ltd 78 Figure 3 34 Connecting the bypass input power cable 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 87: ...UPS5000 S 880 kVA User Manual CMI 3 Installation Issue 02 2020 01 10 Copyright Huawei Technologies Co Ltd 79 Figure 3 35 Connecting Output Power Cables Step 8 Connect the mains input power cables ...

Page 88: ... 36 Connecting the mains input power cables Step 9 Connect the battery cable The battery voltage may be fatal Observe safety precautions when connecting cables Ensure that cables are correctly connected between battery strings and the battery switch and between the battery switch and the UPS Avoid inverse connections ...

Page 89: ...0 kVA User Manual CMI 3 Installation Issue 02 2020 01 10 Copyright Huawei Technologies Co Ltd 81 Figure 3 37 Connecting battery cables Step 10 Route signal cables Do not bind signal cables and power cables together ...

Page 90: ...ted from the bottom 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 6 Remote EPO ...

Page 91: ...er off the UPS completely open the front end input switch when triggering EPO Connect the requisite EPO switch to UPS dry contacts Figure 3 39 shows the cable connections for an NC EPO switch Figure 3 40 shows the cable connections for an NO EPO switch Figure 3 39 Cable connection for an NC EPO switch Figure 3 40 Cable connection for an NO EPO switch When the EPO switch is in the NC state remove t...

Page 92: ...5 port Step 2 Connect the network port on a PC to the FE port of the monitoring interface card End 3 3 Parallel System Installation 3 3 1 Connecting Power Cables Procedure Step 1 Ground each UPS in a parallel system separately and connect power cables and battery cables Step 2 Choose a parallel mode and connect cables to the parallel system based on site requirements Figure 3 41 Conceptual diagram...

Page 93: ...e same to achieve current equalization in bypass mode The power cables include bypass input power cables and UPS output power cables Figure 3 42 Conceptual diagram of a dual bus parallel system 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 43 and Figure 3 44 show the wiring prin...

Page 94: ...MI 3 Installation Issue 02 2020 01 10 Copyright Huawei Technologies Co Ltd 86 Figure 3 43 N X parallel system topology Figure 3 44 shows only the CM which stands for the UPS Figure 3 44 Signal cable connections of N X parallel system ...

Page 95: ...ave cables are required in a dual bus parallel system Figure 3 45 shows the cable connections for a dual bus system containing two master systems Figure 3 45 Connecting signal cables to a dual bus system Connecting Other Signal Cables Connect signal cables for each UPS 3 4 Verifying the Installation Table 3 7 lists check items ...

Page 96: ...06 Cable connections The input output and battery cables are securely connected For the cables secured by screws the spring washers 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 sequen...

Page 97: ...ty to fill in the gap between the cables and the cabinets after routing cables and checking cable connections 2 After verifying the installation reinstall all the covers 3 Do not remove the dustproof cover before power on to prevent dust from entering the UPS Figure 3 46 Positions to be checked for foreign matter 1 Cabinet top 2 Wiring terminal block 3 Switches 4 Bottom of the cabinet 5 Rear of th...

Page 98: ...0 kVA User Manual CMI 3 Installation Issue 02 2020 01 10 Copyright Huawei Technologies Co Ltd 90 Figure 3 47 Filling the holes with sealing putty 1 Paper protective film 2 Sealing putty Figure 3 48 Dustproof cover ...

Page 99: ...ed in this document correspond to the MDU version V300R002C10SPC030 and are for reference only The LCD screen is divided in three parts status bar alarm bar and information area Figure 4 1 Main Menu screen Table 4 1 Main menu screen description No Area Function 1 Status bar Provides the system model capacity configuration current date and time USB flash drive status and buzzer status ...

Page 100: ...open the active alarm screen 3 Information area Displays the current power flow and key information about loads and batteries Tap Bypass Mains Battery and Load to view details Table 4 2 Functions of common buttons Button Function Returns to the main screen Pages down Pages up Returns to the upper level menu Logs out 4 1 2 System Info Screen On the main screen tap System Info The System Info screen...

Page 101: ...2 1 Module Data Screen On the System Info screen tap the UPS picture On the Module Data screen select a module to view its running data indicates the selected module as shown in Figure 4 3 Figure 4 3 Module Data screen 4 1 2 2 Running On the System Info screen tap to access the Runn Info screen Figure 4 4 Running 1 ...

Page 102: ...ption Phase voltage V AC output phase voltage Line voltage V AC output line voltage Phase current A AC output phase current Frequency Hz AC output frequency Power factor Proportion of output active power to output apparent power Table 4 4 UPS load Item Description Active power kW Output active power of each phase on the UPS Apparent power kVA Output apparent power of each phase on the UPS Reactive...

Page 103: ...nt Frequency Hz Mains input frequency Power factor Proportion of the mains input active power to the mains input apparent power Table 4 6 Bypass input Item Description Phase voltage V Bypass input phase voltage Line voltage V Bypass input line voltage Phase current A Bypass input phase current Frequency Hz Bypass input frequency Power factor Proportion of the bypass input active power to the bypas...

Page 104: ... or equal to 1 and less than 2 the value takes 1 Table 4 9 Environment data Item Description Ambient temperature C Temperature measured by the ambient temperature and humidity sensor An ambient temperature and humidity sensor is required If no sensor is connected the ambient temperature sampled by the bypass module is displayed Ambient humid RH Humidity measured by the ambient temperature and humi...

Page 105: ... Co Ltd 97 Figure 4 6 Alarms Screen Active alarms This screen displays alarm information including the severity name ID location and generation time Figure 4 7 Active alarms Historical alarms This screen displays alarm information including the severity name ID location generation time and clear time ...

Page 106: ...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 to access the Settings screen Figure 4 9 Settings 1 ...

Page 107: ...PS5000 S 880 kVA User Manual CMI 4 User Interface Issue 02 2020 01 10 Copyright Huawei Technologies Co Ltd 99 Figure 4 10 Settings 2 Comm Settings Figure 4 11 Comm settings 1 Figure 4 12 Comm settings 2 ...

Page 108: ...nd 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 means when the corresponding bits are both 1 the result is 1 In other cases the result is 0 Table 4 10 BitwiseAND operation example N A PC IP address 182 98 225 125 UPS IP address 182 98 225 112 PC I...

Page 109: ...fies 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 cannot be set N A N A NAT mapping NAT means network address translation If you set it to Disable Internet cannot access IP addresses in the local area network LAN Disable Disable Enable Figure 4 14 RS485 settings Item Description Default Value Value Range Address This ser...

Page 110: ...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 communications links do not implement encryption or implement encryption based...

Page 111: ...ture 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 112: ...mber 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 deployment 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 accessing WiFi Ch...

Page 113: ...S 880 kVA User Manual CMI 4 User Interface Issue 02 2020 01 10 Copyright Huawei Technologies Co Ltd 105 System Settings Figure 4 20 System settings 1 Figure 4 21 System settings 2 Figure 4 22 System settings 3 ...

Page 114: ... that the ECO voltage is abnormal and transfers to mains inverter mode 5 5 6 7 8 9 10 BSC mode If the system is a dual bus system that consists of Huawei UPSs set this parameter to Standard BSC mode After setting BSC mode to Standard BSC mode on the BSC Master Slave System screen set the two UPS systems in the dual bus system to BSC master system and BSC slave system one master and one slave and c...

Page 115: ... delay for transferring to mains inverter mode to 1 8 of the normal delay to accelerate the transfer and prevent battery overdischarge The start delay of a module in a rack varies depending on the rack number and module number Module 1 in rack 1 does not have a start delay The default value of this parameter depends on the default number of power modules The default value is 2 0 1 0 and 0 5 for 1 ...

Page 116: ...tected over dry contacts Disable Disable Enable DG power limiting kVA Sets these two parameters to control the valid input current and current limiting threshold preventing load impact and facilitating cooperation between the UPS and the DG Varies with the actual model 0 5000 kVA DG charger power percentage 0 0 100 Input cur limiting Enables or disables input current limiting to protect generators...

Page 117: ... 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 mains inverter 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 0 231 0 400 V 218 5 241...

Page 118: ... voltage is abnormal and that the bypass is unavailable When the voltage level is 380 V the value can be 10 15 20 or 25 The default value is 15 When the voltage level is 400 V the value can be 10 15 or 20 The default value is 15 When the voltage level is 415 V the value can be 10 or 15 The default value is 10 Minimum bypass voltage When the difference between the bypass voltage and the rated volta...

Page 119: ...l to Single Battery string sharing affects the actual discharge current and the estimated discharge time Incorrect setting causes a high or low charge current which tends to damage batteries An incorrect estimated discharge time may cause a data backup failure When you set parameters ensure the following Dis cur 0 1C EOD Dis cur 0 3C EOD Dis cur 0 5C EOD Dis cur 1 0C EOD A cell consists of electro...

Page 120: ...h battery that is connected in the battery string in series 12 V 2 6 12 Capacity of a single battery Ah Specifies the capacity of each battery that is connected in the battery string in series Varies with the actual model 5 9999 Batteries in a battery string Specifies the number of batteries in a battery string 44 30 50 Number of battery strings Specifies the number of battery strings connected in...

Page 121: ...l Cell equalized chg volt V Cell Specifies the battery equalized charging voltage 2 35 V cell 2 30 V cell 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 Schedu...

Page 122: ...OXs is not 0 Batt String Config is displayed on the iBOX Settings screen Figure 4 30 Basic Param Item Description Default Value Value Range Number of iBOXs Indicates the number of iBOXs connected to the UPS 0 0 6 iBOX start address Indicates the communication address of the iBOX when the UPS queries iBOX data 60 N A iBOX logical start addr Indicates the communication address when the northbound de...

Page 123: ...ed to detect iBOX current 200 A Hall sensor 200 A Hall sensor 600 A and Hall sensor 1500 A Batt abnormal BCB trip Specifies whether 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 Batt String Con...

Page 124: ...s four configurable system dry contact signals The dry contact expansion card MUE07A currently uses five input and five output signals Item Description MUE05A connection Specifies the MUE05A connection status You can enable independent input signals only when you set this parameter to Enable Battery ground fault BTG Enables or disables battery grounding fault detection DG connection GEN Enables or...

Page 125: ...6A connection status If you set this parameter to Enable the mains and bypass backfeed protection is enabled MUS05A DO_1 Action MUS05A 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 expansion d...

Page 126: ...Default Value Value Range Language Twelve languages are supported English English Chinese Spanish Dutch 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 Enable Disable Enable...

Page 127: ...racters 4 1 2 5 Maintenance On the System Info screen tap to display the Maintenance screen Figure 4 35 Maintenance 1 Figure 4 36 Maintenance 2 On the System Info Settings iBOX Settings Basic Param screen if the Number of iBOXs is not 0 the Maintenance is displayed on the iBOX Control screen Choose Monitoring Param Settings System Settings on the WebUI if the Bus capa life is set to Enable the Mai...

Page 128: ...and Capacity Test Figure 4 37 Battery Maint screen 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 ...

Page 129: ...echnologies Co Ltd 121 Figure 4 38 USB Operations 1 Figure 4 39 USB Operations 2 Starting or Shutting Down the Inverter Item Description Inv ON The Inv ON screen allows you to start the inverter manually Inv OFF The Inv OFF screen allows you to shut down the inverter manually ECM Switchover ...

Page 130: ...indicator on the iBAT start or stop blinking super fast Internal resistance Measure the battery internal resistance If the condition for measuring internal resistance is met batteries are fully charged you can tap Measure to start measuring the internal resistance of the selected iBAT in an iBOX NOTE The interval between two measurement operations must be greater than 10 minutes Bus capacitor life...

Page 131: ...gure 4 40 Wizard 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 tripping function 4 1 2 6 About Screen On the System Info screen tap About to view the UPS model manufacturer name monitoring version and power version as shown in Figure 4 41 To view version details tap Vers...

Page 132: ...4 User Interface Issue 02 2020 01 10 Copyright Huawei Technologies Co Ltd 124 Figure 4 41 About screen 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 133: ...mon 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 134: ...net IP address on the LCD or WebUI The value range is 1 0 0 0 223 255 255 255 Table 4 11 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...

Page 135: ...system running information If an incorrect password is entered five consecutive times the account will be logged out for 5 minutes After a user logs in to the WebUI if another user logs in with the same user name the current 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 Fi...

Page 136: ...tem Description 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...

Page 137: ...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 chip RAM working status is ...

Page 138: ...s suitable for mains and AC input sources Strong Strong Weak Output Settings Item Description Default Value Value Range Zero display with no load output If this parameter is set to Enable the output current is displayed as 0 when no load is output The output load rate is displayed as 3 When this parameter is set to Disabled the output current and output load rate are not adjusted to zero Enable Di...

Page 139: ...ble Bus overvoltage recovery Specifies whether to automatically clear the alarm and restart the power module when the rectifier or inverter shuts down due to a bus overvoltage alarm 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 recov...

Page 140: ...Enable or disable the light load bypass current imbalance alarm If this parameter is set to Enable the load is light less than 30 load and the load rate of a certain rack is less than 10 the system will generate a bypass current imbalance alarm and cannot enter the ECO mode If this parameter is set to Disable the preceding detection is not performed Whether the bypass current is imbalanced does no...

Page 141: ... coefficient during float voltage temperature compensation 3 3 0 0 6 0 Float Chg temp comp center C Indicates the reference temperature during temperature compensation of the float charging voltage 25 20 30 Automatic equalized charging If this parameter is set to Enable the UPS automatically changes the battery management status to equalized charge based on the charge current and float charge time...

Page 142: ...ns is not functioning normally the UPS will transfer to battery mode When batteries reach the EOD threshold the bypass is disabled and EOD restart is Enable the UPS will restart as soon as the mains resumes If EOD restart is disabled clear the alarm manually or enable the restart function for the UPS Enable Disable Enable EOD restart delay min If EOD restart is set to Enable the UPS starts working...

Page 143: ...r off according to the preset shutdown delay time If the parameter is disabled this function is not available Disable Disable Enable Backup time warning An alarm is generated if this parameter is set to Enable and the backup time is less than the warning threshold Disable Disable Enable Remain cap warning An alarm is generated if this parameter is set to Enable and the remaining capacity is less t...

Page 144: ... Co Ltd 136 4 2 2 2 Communication Settings Figure 4 48 Communication settings 4 2 2 3 Control Figure 4 49 Control 4 2 3 Query 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 ...

Page 145: ... Ltd 137 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 Figure 4 51 Logs 4 2 4 Config 4 2 4 1 User Management On the home page choose Config User Mgmt ...

Page 146: ...rcase 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 the user password is required to be a string of 6 20 character...

Page 147: ...fig 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 apply to a third...

Page 148: ...rtificate 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 the WebUI to r...

Page 149: ... 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 will be disp...

Page 150: ... 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 13 describes these buttons ...

Page 151: ...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 button 5 Button fo...

Page 152: ...st 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 and RCCMD TRAP...

Page 153: ...ify 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 154: ... 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 15 lists the signal names that can be entered Figure 4 63 RC...

Page 155: ...age 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 be sent to ...

Page 156: ...ertificate 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 communication Figure 4 6...

Page 157: ...trator 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 UNMS II of G...

Page 158: ...e 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 Shutdown and Message...

Page 159: ...erver 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 Step 5 On the...

Page 160: ...hether 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 UPSMAN Trap...

Page 161: ...0 S 880 kVA User Manual CMI 4 User Interface Issue 02 2020 01 10 Copyright Huawei Technologies Co Ltd 153 Figure 4 69 Detecting heartbeat manually Figure 4 70 Detecting heartbeat manually and successfully End ...

Page 162: ...gle UPS For parallel systems contact Huawei technical support Before powering on the UPS ensure that the UPS has passed all check items in the section Verifying the Installation Before powering on the UPS ensure that all the UPS switches and upstream switch are OFF Procedure Step 1 Turn on the upstream bypass and mains input switches Step 2 After the UPS is powered on initialization begins The MDU...

Page 163: ...ial 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 Single Parallel and Output frequency must be correctly set Otherwise the UPS running may be affected Output voltage level refers to the line voltage lev...

Page 164: ...ected dry contacts have been disabled Step 4 View the system running diagram on the MDU to check that the UPS is working in bypass mode End The Service Expert app can be downloaded from Google Play and can run on Android User interfaces displayed in this document correspond to the app version V100R001C00B055 and are for reference only For offline startup enter the barcode and the verification code...

Page 165: ...ted 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 on password a...

Page 166: ...hnologies Co Ltd 158 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 167: ...ance 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 168: ... 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 End Starting t...

Page 169: ...1 Step 2 Click the Advanced tab check that Use TLS 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 ...

Page 170: ...artup command End 5 1 3 Powering On Loads Context 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 ...

Page 171: ... ensure that all loads have been shut down Procedure Step 1 Shut down the inverter On the LCD On the main menu choose Common Functions and tap Inv ON Alternatively tap System Info Maintenance to shut down the inverter on the Maintenance screen 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 UP...

Page 172: ... and transfer the system to bypass mode check that the UPS has not generated an alarm and perform Step 1 Step 2 After the inverter shuts down turn off the downstream output switch Step 3 Turn off the battery string circuit breaker If there are multiple battery strings turn off the general circuit breaker between battery strings and the UPS and then turn off the circuit breaker for each battery str...

Page 173: ...batteries in the battery string which indicates that 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 inverter End 5 4 Transferring to Bypass Mode ...

Page 174: ...ges 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 Optional If you...

Page 175: ...rced 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 home screen of the LCD choose System Info Maintenance Battery Maint Step 2 Tap Start next to Forced Equalized Charging to start a forced equalized charging test ...

Page 176: ...nsure 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 Settings an...

Page 177: ...ge 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 generated no battery...

Page 178: ...scharge 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 the WebUI choose Query Logs choose logs that need to b...

Page 179: ...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 tap Yes The EPO alarm is cleared successfully On the WebUI Choose Monitoring Control System Commands and Tests and click Clear Fault The EPO alarm is cleared successfully Step 3 Check that t...

Page 180: ...rted Historical alarms Logs E Label iBOX version 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 Logs click Export and save the file Step 2 Click Query and you can see the corresponding historical alarms Step 3 Clic...

Page 181: ... 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 Procedure Step 1 On the WebUI choose Monitoring Par...

Page 182: ...ontact 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 0 40 C H...

Page 183: ... 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 exception occurs...

Page 184: ...ecommended 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 LCD screen 10 years 8 years 6 2 Battery Maintenance Before installing batteries read through the battery user manuals and pay attention to safety precautions and connection methods provided by battery manufacture Wh...

Page 185: ...erminals are intact 3 Batteries are free from damage and cracks 4 Batteries are free from acid leakage 5 Batteries are not deformed or bulged If the battery appearance is abnormal contact Huawei technical support Battery operating temperature 1 The ambient battery temperature is 25 5 C 2 The battery operating temperature is lower than battery temperature 20 C 3 Battery charge and discharge conditi...

Page 186: ...f the signs marked on battery terminals indicating tight connections does not change Take photos from multiple angles and contact Huawei technical support Cables between batteries No cable deteriorates and the insulation layer does not crack Replace the faulty cable Battery voltage Equalized charging voltage 2 35 V cell 0 02 V cell Float charging voltage 2 25 V cell 0 02 V cell 1 Check whether the...

Page 187: ... 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 terminal in the order from positive terminals to negative terminals 2 The tightening torque of each battery screw meets the requirements of the battery manufacturer A torque wrench is used for checkin...

Page 188: ...B 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 and charge ...

Page 189: ...odule 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 inverter mode Set...

Page 190: ...figure IP21 components you cannot route cables from the top Dimensions H x W x D 2000 mm x 2400 mm x 850 mm Communication function Dry contacts RS485 serial ports FE ports and SNMP Weight UPS5000 S 880K SM 1550 kg 8 2 Environment Parameters Environment Specifications 880 kVA Operating temperature 0 40 C Storage temperature 40 C to 70 C Relative humidity 0 95 RH non condensing Altitude 0 1000 m Whe...

Page 191: ... 11 8 4 Mains Input Electrical Specifications Item 880 kVA Input system Three phase four wire and PE The mains input with no neutral wire is supported and current flows back through the ground cable Rated input voltage 380 V AC 400 V AC 415 V AC line to line voltage Input voltage range 80 280 V AC phase voltage 0 40 C not derated at 198 280 V AC derated to 35 load at 198 80 V AC Rated frequency 50...

Page 192: ...re 44 to 50 batteries the output power is not derated If there are 40 to 43 batteries the output power is derated to 90 If there are 36 or 39 batteries the output power is derated to 80 If there are 32 or 35 batteries the output power is derated to 70 If there are 30 or 31 batteries the output power is derated to 60 2 V batteries 180 300 batteries 264 batteries by default If there are 264 to 300 b...

Page 193: ...7 Output Electrical Specifications Item 880 kVA Output system Three phase four wire PE Voltage 380 V AC 400 V AC 415 V AC 1 line to line voltage Total harmonic distortion of output voltage THDv THDv 1 at rated input voltage and 100 linear load THDv 4 at rated input voltage and 100 non linear load Power factor 1 Transfer time normal mode Uninterruptible transfer 0 ms Interruptible transfer 20 ms Tr...

Page 194: ...5 transfer to bypass mode after 10 minutes 10 0 1 minutes at a temperature ranging from 0 C to 30 C transfer to bypass mode after 3 minutes at a temperature ranging from 30 C to 40 C 125 output current rated current 150 transfer to bypass mode after 1 minute at a temperature ranging from 0 C to 25 C transfer to bypass mode after 30s at a temperature ranging from 25 C to 40 C Output current rated c...

Page 195: ...Optional TN C System Application Issue 02 2020 01 10 Copyright Huawei Technologies Co Ltd 187 A Optional TN C System Application If the TN C system is adopted short circuit the input N and PE Figure A 1 Short circuiting the input N and PE ...

Page 196: ...Manual CMI A Optional TN C System Application Issue 02 2020 01 10 Copyright Huawei Technologies Co Ltd 188 Table A 1 Recommended cable cross sectional area Model Current A Recommended Cross Sectional Area mm2 880 kVA 1625 240 ...

Page 197: ...mal if the mains voltage is less than 272 V the sampling circuit of the power module is abnormal Replace the faulty module 3 Check whether the output or battery is incorrectly grounded 0001 2 Cable connections are incorrect The mains is abnormal The mains input fuse for the power module is blown 1 Check whether cables to mains are disconnected loose or incorrectly connected 2 If the cable connecti...

Page 198: ...ge thresholds configured on the LCD 0010 2 The bypass frequency range is incorrectly set The bypass input frequency is abnormal 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 the LCD 0011 1 Bypass phase reversed Minor The three phase bypass input phase sequence is reversed Check ...

Page 199: ...ertain batteries may be faulty 3 Check whether the battery neutral wire is correctly connected 0026 1 Battery undervoltage Minor Battery discharge results in low battery voltage The battery neutral wire is absent The charger is faulty 1 If the low battery voltage alarm is generated in battery mode check whether the mains voltage recovers If yes charge batteries immediately 2 Check whether the batt...

Page 200: ...ce reminder Warning The batteries are due for maintenance Maintain the batteries 0037 1 Battery undervoltage Critical The UPS works in battery mode for a long time Charger fault 1 Check whether the battery voltage is normal 2 Check whether the output is overloaded 3 Check whether any battery is damaged If yes replace the battery 4 Check whether any battery charger generates an alarm If yes replace...

Page 201: ...y the fault and check whether the alarm is cleared 2 If the alarm is generated again replace the power module 0061 7 Inverter alarm Minor The bypass waveform is abnormal If not all modules generate the alarm start the UPS and transfer it to mains inverter mode and replace the faulty module If all modules generate the alarm open the bypass input circuit breaker After the inverter relay is closed cl...

Page 202: ...reshold The load is excessive 1 Check the bypass fan and air channel If the fan is faulty replace it 2 Check that the ambient temperature is within 40 C 3 Check that there is no overload 0583 1 Inter rack par cable abnormal Critical The inter rack parallel CAN bus is disconnected or short circuited Only one rack works in a parallel system The ECM is faulty 1 Check the inter rack parallel system CA...

Page 203: ...ess conflicts with another one Check the rack address setting 0089 1 Rack output overload Minor The load is excessive The rack capacity setting is not appropriate Remove some loads or expand the UPS power capacity if the UPS is overloaded Check that the configured rack capacity meets requirements 0090 1 Dry contact board fault Critical I2C communication of the dry contact board MUE05A fails Replac...

Page 204: ...l The bypass input circuit breaker is OFF The running status is displayed There are no suggested measures 0335 Generator connected Warning The generator is connected The running status is displayed There are no suggested measures 0594 1 Insufficient redundant racks Minor The load is excessive The configured number of redundant racks is incorrect 1 Reduce the load 2 Decrease the configured number o...

Page 205: ...ss input and output power cables on each rack meet the length requirements 3 Rectify any bypass SCR open circuit 0150 1 Inverter asynchronous Minor The bypass frequency changes fast The output frequency track rate is incorrectly set 1 Check that the bypass output frequency does not change fast 2 Check that the Output freq track rate is properly set 0101 1 BSC signal abnormal Minor The dual bus con...

Page 206: ...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 L LCD liquid crystal display M ...

Page 207: ...ve earthing PDU power distribution unit R RS485 Recommend Standard 485 S SOC state of charge 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 battery ...

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