Huawei UPS5000-A-500 kVA User Manual Download Page 74

Page: 74 / 187

UPS5000-A-500 kVA
User Manual (e-shelter)

3 Installation

Issue 02 (2020-01-10)

Figure 3-31

Grounding

Step 6

Connect the bypass input power cables. (Perform this step only when the mains input and
bypass input use different power sources.)

Summary of Contents for UPS5000-A-500 kVA

Page 1: ...UPS5000 A 500 kVA User Manual e shelter 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: ...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 Indicates a hazard with a lo...

Page 4: ...t related 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 02 25 This i...

Page 5: ... Battery Safety 11 1 8 Others 14 2 Overview 15 2 1 Model Description 15 2 2 Working Principles 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 Battery Mode 18 2 2 2 4 Maintenance Bypass Mode 18 2 2 2 5 ECO Mode 19 2 3 Product Structure 19 2 4 Control Unit 20 2 4 1 Overview 20 2 4 2 ECM 21 2 4 3 Dry contact card 22 2 4 4 Monitoring interfa...

Page 6: ...ling an IP21 Component 50 3 4 2 Connecting an Ambient T H Sensor 51 3 4 3 Connecting the BCB Box 52 3 4 4 Installing a Battery Grounding Failure Detector 52 3 5 UPS Cable Connection Reference 53 3 6 Routing Cables 54 3 6 1 Top Cable Routing 55 3 6 2 Bottom Cable Routing 63 3 7 Remote EPO 71 3 8 Connecting Communications Cables 73 3 9 Installing a Lock 73 3 10 Installation Verification 73 4 User In...

Page 7: ...6 5 1 2 1 Initial Startup 137 5 1 2 2 Non initial Startup 143 5 1 3 Powering On Loads 145 5 1 4 Optional Setting Parameters for the BCB Box 145 5 2 Shutting Down and Powering Off the UPS 146 5 3 Starting the UPS in Battery Mode 148 5 4 Transferring to Bypass Mode 148 5 5 Setting ECO Mode 148 5 6 Testing Batteries 150 5 6 1 Forced Equalized Charging Test 150 5 6 2 Shallow Discharge Test 151 5 6 3 C...

Page 8: ...sue 02 2020 01 10 Copyright Huawei Technologies Co Ltd vii 6 2 2 Monthly Maintenance 160 6 2 3 Quarterly Maintenance 161 6 2 4 Annual Maintenance 162 7 Troubleshooting 163 8 Technical Specifications 165 A Alarm List 169 B Acronyms and Abbreviations 178 ...

Page 9: ...r 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 the p...

Page 10: ...rface 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 ...

Page 11: ...s 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 running fan ...

Page 12: ... 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 contact wi...

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

Page 14: ...rements 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 ...

Page 15: ...vant 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 ...

Page 16: ... 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 sliding When...

Page 17: ...ble 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 equipmen...

Page 18: ... If 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 lif...

Page 19: ... environments 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 exis...

Page 20: ...ed 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 install...

Page 21: ...ent 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 precaut...

Page 22: ...ow 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 ...

Page 23: ...UPS model number Table 2 1 UPS model number description No Item Description 1 Product category UPS short for uninterruptible power system 2 UPS family 5000 3 UPS subcategory A 4 Output capacity 500 kVA 5 Configuration type ST standard configuration 6 Others H high efficient 2 2 Working Principles indicates an input mode indicates the energy flow direction ...

Page 24: ...2 1 Normal Mode When the UPS works in normal mode the rectifier converts the AC input voltage into the DC voltage which is then raised to the bus voltage by the power factor correction PFC circuit Then one part of the voltage passes through the DC DC circuit to charge the battery string and the other part is converted by the inverter into AC voltage outputs The two conversions ensure high precisio...

Page 25: ... the bypass supplies power to loads The UPS automatically transfers from normal mode to bypass mode if it detects power unit 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 Figure 2 4 shows a conceptual diagram of the UPS working...

Page 26: ... from batteries The inverter then converts the power into AC outputs Figure 2 5 shows a conceptual diagram of the UPS working in battery mode Figure 2 5 UPS conceptual diagram in battery mode 2 2 2 4 Maintenance Bypass Mode The current flows through the maintenance bypass instead of the power unit or bypass unit UPS maintenance can be performed in this mode Figure 2 6 UPS conceptual diagram in mai...

Page 27: ...the ECO voltage range the bypass combined switch turns on and the bypass supplies power When the bypass input voltage is beyond the ECO voltage range the UPS transfers from bypass mode to normal mode In bypass mode or normal mode the rectifier keeps working and charges batteries using a charger The ECO mode delivers a higher efficiency Figure 2 7 shows a conceptual diagram of the UPS working in EC...

Page 28: ...In a standard configuration the control unit consists of two energy control modules ECMs one dry contact card and one monitoring interface card The four cards are hot swappable One subrack is reserved above the dry contact card A backfeed protection card or dry contact extended card can be inserted into this subrack Figure 2 9 Signal panel on the control unit 1 Ground terminal 2 Parallel port 1 3 ...

Page 29: ...ovides one bus synchronization controller BSC port and one parallel port as shown in Figure 2 10 Figure 2 10 ECM Table 2 2 Ports on the ECM Silk Screen Description PARALLEL The PARALLEL port transmits parallel signals BSC This port is used in a dual bus system to balance output frequencies and phases between UPS systems ensuring that two buses can switch with each other BSC cables are hot swappabl...

Page 30: ...teady on The ECM has a critical alarm Off The ECM has no critical alarm or the DSP of the ECM is being upgraded 2 4 3 Dry contact card Appearance Figure 2 11 Dry contact card Table 2 4 Ports on the dry contact card Silk Screen Description Status Initial Status BTG Port for detecting battery grounding faults Connected battery grounding fault Disconnected no battery grounding fault Disconnected 0V P...

Page 31: ...EPO_NC EPO port If the normally closed NC port is disconnected from the EPO_12V port EPO is triggered Connected EPO_12V 12 V SWITCH STATUS_OUT Port for monitoring the UPS output circuit breaker Connected circuit breaker ON Disconnected circuit breaker OFF Connected SWITCH STATUS_0V Port for signal ground SWITCH STATUS_MT Port for monitoring the maintenance circuit breaker Disconnected circuit brea...

Page 32: ...le 0 5 U high 2 4 4 Monitoring interface card The FE port resembles the RS485 port Therefore follow the silk screen when you connect communications cables If you mistake the RS485 port as the FE port during cable connection the WebUI and MDU communication fails If you mistake the FE port as the RS485 port during cable connection RS485 communication fails Dry contact signals take effect after you s...

Page 33: ...O_3 NO DO_3 is used to output alarms and indicates bypass mode by default It can be set to indicate critical alarms minor alarms battery mode or low battery voltage COM DO_4 NO DO_4 is used to output alarms and indicates battery mode by default It can be set to indicate critical alarms minor alarms bypass mode or low battery voltage COM DB26 MDU Provides FE RS485 Inter Integrated Circuit I2C and c...

Page 34: ...twisted cables If the cable length is 25 50 m the cross sectional area must be 0 5 1 5 mm2 RS485 cables and FE cables must be shielded cables Figure 2 13 and Figure 2 14 are recommended wiring methods for DO ports Figure 2 13 Wiring method 1 Figure 2 14 Wiring method 2 Figure 2 15 and Table 2 6 describe the COM1 pin definitions Figure 2 15 COM1 pins ...

Page 35: ...logies Co Ltd 27 Table 2 6 COM1 pin definition Pin Description 1 GND 2 N A 3 RS485 4 RS485 5 N A 6 12V_PORT Figure 2 16 and Table 2 7 describe the COM2 pin definitions Figure 2 16 COM2 pins Table 2 7 COM2 pin definition Pin Description 1 RS485 2 RS485 3 N A 4 RS485 5 RS485 6 GND 7 CANH0 8 CANL0 ...

Page 36: ...85_T 2 RS485_T 3 N A 4 RS485_R 5 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 p...

Page 37: ... 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 LCD panel is yellow when the bypass supplies power in non ECO mode The ports of the LCD screen are located at the side ...

Page 38: ...ct to the UPS over the Service Expert app Obtain the initial startup password during deployment View or obtain 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 e...

Page 39: ...oad protection short circuit protection and remote trip control PDU8000 0125 0250 0400 0630 0800 DCV8 BXA001 BCB Box User Manual BBB box PDU8000 1250DCV8 BGA001 PDU8000 2000DCV8 BGA001 Converges the current of multiple battery strings PDU8000 0630 1250 2000 DCV8 BGA001 BBB Box User Manual Top air flow cabinet N A Used to ensure heat dissipation UPS5000 200 kVA 800 kVA Top Air flow Cabinet User Man...

Page 40: ...ackfeed detection and protection UPS5000 Backfeed Protection Card User Manual 03021KQQ 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 Detects battery grounding failures and sends alarm signals when the ground leakage current exceeds the specified value UPS Battery ...

Page 41: ...Co Ltd 33 3 Installation 3 1 Installation Preparations 3 1 1 Site 3 1 1 1 UPS Dimensions Ensure that the floor or installation support can bear the weight of the UPS batteries and battery racks The weight of batteries and battery racks varies depending on the site requirements Figure 3 1 Dimensions unit mm ...

Page 42: ...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 operations and ventilation Reserve a clearance of at least 800 mm from the front of the cabinet Reserve a clearance of at least 500 mm from ...

Page 43: ...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 drill bit Φ16 Hand held electric drill Alloy hole saw Heat gun Diagonal pliers Crimping tools Wire stripper Electric hydraulic pliers Clamp meter Multimeter Cable tie Level instrument Polyvinyl chloride PVC insulation tape Cotton...

Page 44: ...bing Insulated adjustable wrench Table 3 1 lists only the common tools for installation and cable connection For more dedicated tools required see the corresponding component manuals Prepare tools based on site requirements 3 1 3 Preparing Power Cables The UPS can generate large leakage currents A circuit breaker that provides leakage current protection is not recommended If multiple UPSs are to b...

Page 45: ...tional area mm2 U 3 x 4 x 185 V W N PE 240 Battery input connector Nominal battery discharge current A 1096 Maximum battery discharge current A 1313 Recommended cross sectional area mm2 3 x 2 x 150 PE 240 When selecting connecting and routing power cables follow local safety regulations and rules If external conditions such as cable layout or ambient temperatures change perform verification in acc...

Page 46: ...n a single layer IEC60364 5 52 middle E The distances between cables must be greater than twice the cable diameter The ambient temperature is 30 C The AC voltage loss is less than 3 and the DC voltage loss is less than 1 90 C copper flexible cable The length of the AC power cables of a UPS is no longer than 30 m and DC power cables no longer than 50 m When you connect power cables comply with the ...

Page 47: ...nd 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 UPS gently After placin...

Page 48: ... room is not wide enough to move the UPS you can split the power cabinet and bypass cabinet before the movement Put away the removed screws and connecting kits and take photos to record removed positions to facilitate later cabinet combination Table 3 5 Screw specifications and quantity Position Screw Specifications Quantity PCS Soft copper bar M12x35 26 Battery copper bar component M8x20 4 Top co...

Page 49: ...ns and remove the cable terminals that connect the system signal interface board in the power cabinet to the bypass cabinet Figure 3 4 Silk screens on the system signal interface board in the power cabinet Table 3 6 Mapping between cables and ports on the system signal interface board Bypass Cabinet Cable Name Label on the Cable to be Connected to the System Signal Interface Board Port Silk Screen...

Page 50: ... in the Power Cabinet Quantity PCS SW4_J30 J30 1 Because the switch extension rod is sharp exercise caution when removing the connecting copper bars to prevent personal injury Each copper bar has a number on it Put away the removed copper bars When you combine the power cabinet and bypass cabinet strictly follow the numbers printed on the copper bars Step 4 Remove the soft copper bars numbered 56 ...

Page 51: ... shelter 3 Installation Issue 02 2020 01 10 Copyright Huawei Technologies Co Ltd 43 Step 5 Remove the battery copper bar component Figure 3 6 Removing the battery copper bar component Step 6 Remove the soft copper bars numbered 48 54 ...

Page 52: ...Copyright Huawei Technologies Co Ltd 44 Figure 3 7 Removing soft copper bars numbered 48 54 Step 7 Remove the top middle and bottom connecting kits in sequence from the power cabinet and bypass cabinet Use a step ladder to remove the top connecting kits as the cabinet is high ...

Page 53: ...connecting kits for the power cabinet and bypass cabinet based on screw specifications screw quantity and recorded information Step 2 Reinstall the removed soft copper bars and battery copper bar components based on their numbers screw specifications screw quantity and recorded information Step 3 Reconnect the removed cables to the system signal interface board in the power cabinet and bind the ca...

Page 54: ... 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 9 Mounting hole dimensions unit mm Step 2 Use a hammer drill to drill holes for installing expansion bolts and install e...

Page 55: ...le The expansion sleeve must be completely buried under the ground to facilitate subsequent installation Figure 3 11 Installing an expansion bolt unit mm 1 Drill holes in the ground by using a hammer drill The hole depth is 52 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 ...

Page 56: ... truck to move the cabinet to the installation position Step 4 Secure the cabinet to the expansion bolt holes on the ground using M12x60 expansion bolts Figure 3 12 Tightening expansion bolts Step 5 Install the front rear left and right anchor baffle plates Figure 3 13 Installing the front rear left and right anchor baffle plates End ...

Page 57: ...teel to the ground by using expansion 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 channel steel installation A mounting holes on the channel steel B mounting holes on the floor Figure 3 14 Hole dimensions unit mm Step 2 Drill cabinet mounting holes in channel steel by usi...

Page 58: ...vibrations and shocks Install the batteries from the lower layer to the upper layer to prevent falling over due to imbalance Procedure Step 1 Install a battery rack and batteries For details see the battery installation guide delivered along with batteries End 3 4 Installing Optional Components 3 4 1 Installing an IP21 Component Procedure Step 1 Install leveling feet at the bottom of the IP21 comp...

Page 59: ...igure 3 15 Installing leveling feet Step 2 Secure the IP21 component to the top of each cabinet using four M12 screws Figure 3 16 Installing the IP21 component End 3 4 2 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 ...

Page 60: ... the BCB box For details see PDC 0250 0400 0630 DC0384BXA BCB Box User Manual or 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 If backup time 1 h EOD is 1 67 V cell 2 If 1 h backup time...

Page 61: ...rom cabinets when preparing cables to prevent cable scraps from entering the cabinets Cable scraps may cause ignition during power on and result in personal injury and device damage After installing cables clean the cabinet 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 w...

Page 62: ... Figure 3 19 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 6 Routing Cables This section introduces the dual mains scenario If single mains is used you do not need to...

Page 63: ...to protect cables Reinstall the 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 Determine the cable cross sectional area and quantity based on the section Preparing Power Cables and site requirements The figures are for reference onl...

Page 64: ...es attach grommet strips to the hole edges for protecting cables and reinstall the covers The hole diameter and quantity are for reference only Figure 3 21 Removing the top cable covers and drilling holes 1 Power cable covers 2 Signal cable hole Step 3 Remove the rear cover from the bypass cabinet You are advised to remove the side panel from the bypass cabinet before connecting cables Step 4 Remo...

Page 65: ...he 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 removed Figure 3 22 Removing the copper bar protective covers at the rear ...

Page 66: ...c interference electric shocks or fire may occur Connect cables from top to bottom in this sequence mains input power cables 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 ...

Page 67: ... User Manual e shelter 3 Installation Issue 02 2020 01 10 Copyright Huawei Technologies Co Ltd 59 Figure 3 24 Ground cable Step 6 Connect the mains input power cables Figure 3 25 Connecting the mains input power cables ...

Page 68: ...t 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 Figure 3 26 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 69: ...nnecting the bypass input power cables Step 9 Connect the battery cables The battery voltage may result in serious injury 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 70: ...2 2020 01 10 Copyright Huawei Technologies Co Ltd 62 Figure 3 28 Connecting battery cables Step 10 Route signal cables Bind cables to the cabinet Figure 3 29 shows the signal cables routed from the top of the cabinet Bind signal cables and power cables separately ...

Page 71: ... and colors of signal cables 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 6 2 Bottom Cable Routing Context ...

Page 72: ...nnections when the mains input 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 Procedure Step 1 Open the front door of the bypass cabinet and remove the covers of the power distribution subrack from the bypass cabinet Step 2 Remove the cab...

Page 73: ... remove the protective covers and then the connecting copper bars The protective covers need to be reinstalled after the connecting copper bars are removed 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 Connect cables from bottom up in this sequence bypass input power cables output power cables mains ...

Page 74: ...elter 3 Installation Issue 02 2020 01 10 Copyright Huawei Technologies Co Ltd 66 Figure 3 31 Grounding Step 6 Connect the bypass input power cables Perform this step only when the mains input and bypass input use different power sources ...

Page 75: ...20 01 10 Copyright Huawei Technologies Co Ltd 67 Figure 3 32 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 76: ...UPS5000 A 500 kVA User Manual e shelter 3 Installation Issue 02 2020 01 10 Copyright Huawei Technologies Co Ltd 68 Figure 3 33 Connecting output power cables Step 8 Connect the mains input power cables ...

Page 77: ...onnecting the mains input power cables Step 9 Connect the battery cables The battery voltage may result in serious injury 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 78: ...3 Installation Issue 02 2020 01 10 Copyright Huawei Technologies Co Ltd 70 Figure 3 35 Connecting battery cables Step 10 Route signal cables Bind cables to the cabinet Figure 3 36 shows the signal cables routed from the bottom of the cabinet ...

Page 79: ...ber and colors of signal cables 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 7 Remote EPO ...

Page 80: ...power off the UPS completely open the front end input switch when triggering EPO Connect the requisite EPO switch to UPS dry contacts Figure 3 37 shows the cable connections for an NC EPO switch Figure 3 38 shows the cable connections for an NO EPO switch Figure 3 37 Cable connection for an NC EPO switch Figure 3 38 Cable connection for an NO EPO switch When the EPO switch is in the NC state remov...

Page 81: ... 3 9 Installing a Lock Procedure Step 1 To prevent misoperations you are advised to install a lock with the diameter of the valid lock cylinder being 5 10 mm for the maintenance bypass switch Figure 3 39 Lock for the maintenance bypass switch End 3 10 Installation Verification If the check results of listed items 8 and 9 do not meet the acceptance criteria the UPS may be damaged Table 3 7 Installa...

Page 82: ...ned 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 must be consistent 09 Battery cable connections The battery strings are correctly connected to the UPS 10 Foreign matter clean...

Page 83: ... for routing cables after routing cables and 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 40 Fill the holes with sealing putty 1 Paper protective film 2 Sealing putty Figure 3 41 Dustproof cover...

Page 84: ...played in this document correspond to the MDU version V300R002C10SPC040 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 screen 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 85: ... 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 4 1 2 System Info Screen On the main screen tap System I...

Page 86: ...Info screen tap to access the Runn Info screen Figure 4 3 Running 1 Figure 4 4 Running 2 Table 4 3 AC output Item Description 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 ...

Page 87: ...Crest factor Proportion of the peak value of load current to the valid value Table 4 5 Mains input Item Description Phase voltage V Mains input phase voltage Line voltage V Mains input line voltage Phase current A Mains input phase current 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 Descrip...

Page 88: ...ntime 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 value is greater than 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 req...

Page 89: ... on the System Info screen to enter the Alarms screen Figure 4 5 Alarms Screen Active alarms This screen displays alarm information including the severity name ID location and generation time Figure 4 6 Active alarms Historical alarms This screen displays alarm information including the severity name ID location generation time and clear time ...

Page 90: ... 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 3 Settings Screen On the System Info screen tap If you have not logged in a login screen is displayed as shown in Figure 4 8 Figure 4 8 Login screen On the login screen select a preset user name and enter the password and t...

Page 91: ...01 10 Copyright Huawei Technologies Co Ltd 83 Figure 4 9 Settings screen 1 Figure 4 10 Settings screen 2 Basic Settings Ensure the date and time is set correctly Incorrect time display in running and alarm information can cause analysis errors during maintenance or repair ...

Page 92: ...ese Spanish Dutch French German Italian Polish Portuguese Russian Swedish and Turkish The default language is English Password The preset password is 000001 The password can be changed password complexity check If the password complexity check is enabled the password must be a string of 6 20 characters and contain at least two types of characters If the password complexity check is disabled the us...

Page 93: ...e PC IP address Perform the bitwise AND operation for the UPS IP address and 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 10 BitwiseAND operation exam...

Page 94: ...s 255 255 255 0 Gateway Set an Ethernet gateway that ranges from 1 0 0 0 to 223 255 255 255 The default value is 192 168 0 1 NAT mapping NAT means network address translation If it is set to Disable Internet cannot access IP addresses in the local area network LAN The default value is Disable RS485 address RS485 baud rate Set an address that ranges from 1 to 254 for this port RS485 baud rate depen...

Page 95: ...value is 0 Figure 4 15 Communication screen 3 Item Description BMU start address Use the DIP switch on the BMU to set the BMU start address to 112 Ensure that the address set on the LCD is the same as that set for the DIP switch Otherwise communication cannot be implemented Amb temp humid sensors Start addr of amb temp hum sensors An ambient temperature and humidity sensor has the same appearance ...

Page 96: ...re 4 16 Figure 4 16 Basic parameters Item Description Single Parallel The value for the UPS running mode can be Single default or Parallel Output voltage level Indicates the system output voltage level This parameter is configurable only after the inverter shuts down For three phase output this parameter can be set to 380 V 400 V default or 415 V After you change the voltage level the upper limit ...

Page 97: ...mp comp coef and EOD voltage threshold are set for cells Advanced Parameters Figure 4 17 Advanced Param screen 1 Item Description Working mode The value can be Normal mode default Converter mode Self load mode or ECO BSC mode The value can be Non BSC mode default or BSC mode set when the system is a dual bus system A dual bus system consists of the master and slave BSC systems You can specify the ...

Page 98: ...working after EOD restart delay when the mains recovers from an EOD power failure The value range is 1 1440 min and the default value is 10 min Figure 4 18 Advanced Param screen 2 Item Description Inverter async alarm Specifies whether the Inverter async alarm is displayed when the inverter does not track the bypass input The normal power supply is not affected regardless of whether the parameter ...

Page 99: ...etection upper limit A The value range is 10 A to 13 A The default value is 13 A When the inverter capacitor current exceeds the current specified by this parameter the power unit determines that the inverter capacitor is faulty and shuts down the inverter Capacitor failure detection lower limit A The value range is 0 A to 2 5 A The default value is 2 5 A When the inverter capacitor current is low...

Page 100: ...unication communication links do not implement encryption or implement encryption based on the selected encryption mode The default value is Enable Air filter maintenance period d Specifies the rack air filter maintenance interval If it is set to 0 there is no reminder The value range is 0 to 365 The default value is 0 Batt charging capacity mismatch After this function is enabled an alarm is gene...

Page 101: ...M working status is checked regularly If this parameter is set to Disable regular check is disabled Figure 4 21 Advanced Param screen 5 Item Description D G ECO BPM supply Specifies whether ECO bypass power supply is allowed in D G mode 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...

Page 102: ...S to control the interval that each rack or unit transfers from battery mode to normal mode which reduces the impact on the generator or power grid In the case of battery undervoltage the system automatically shortens the delay for transferring to normal mode to 1 8 of the normal delay to accelerate the transfer and prevent battery overdischarge Intra rack power unit start delay s can be set to a ...

Page 103: ...te Hz s The value range is 0 1 2 0 Hz s and the default value is 0 6 Hz s This parameter can be adjusted based on site requirements If Output freq track rate Hz s is slow the inverter frequency is different from the bypass frequency when the bypass frequency changes If output is overloaded or the inverter is faulty an interruption less than 20 ms occurs when the UPS transfers from normal mode to b...

Page 104: ...en Item Description Bypass frequency range Hz When the difference between the bypass input frequency and the rated frequency is greater than this value the system determines that the bypass frequency is not normal and that the bypass is unavailable The frequency range must be greater than the ECO frequency range The value range is 0 5 Hz to 6 Hz 2 Hz by default Maximum bypass voltage When the diff...

Page 105: ...attery 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 Retain default settings for Chg cur limiting coef and Cell float voltage On...

Page 106: ... is generated based on installation time Battery type Set the battery type based on actual conditions Currently only lead acid batteries are supported Chg cur limiting coef C10 The charging current limit is a multiple of the battery capacity The value can be 0 05 0 15 and is 0 1 by default Cell float voltage V cell The float voltage value can be 2 23 2 27 V cell and is 2 25 V cell by default The v...

Page 107: ...management status to equalized charging based on the charge current and float charge time Forced equalized charging protection time h Enable forced equalized charging when batteries are continuously under float charging or hibernation When the forced equalized charging time reaches the value of this parameter float charging starts Equalized charging protection interval d and Scheduled equalized ch...

Page 108: ... The default value is 24 hours Sched shallow dis test When certain conditions are met the charger shuts down and batteries supply power to loads The system records the battery discharge data as the reference for battery capacity and lifespan Shallow dis test dis ratio Set the proportion of the discharge capacity to the total discharge capacity The value can be 10 50 and is 20 by default The value ...

Page 109: ...e warning threshold Remain cap warning An alarm is generated if this parameter is set to Enable and the remaining capacity is lower than the warning threshold Dis cur 0 1C EOD V cell Dis cur 0 3C EOD V cell Dis cur 0 5C EOD V cell and Dis cur 1 0C EOD V cell By default 0 1C EOD V cell is set to 1 80 0 3C EOD V cell to 1 80 0 5C EOD V cell to 1 75 and 1 0C EOD V cell to 1 60 These values are calcul...

Page 110: ...harge voltage and discharge voltage When a value exceeds the specified range an alarm is generated The calculation formula is Charge Discharge voltage Average voltage Average voltage x 100 Dry Contact Settings Set only the dry contacts that are needed Otherwise the UPS may not run properly When a dry contact card is disabled its dry contact signals are disabled After a dry contact card is enabled ...

Page 111: ... be enabled only when this parameter is set to Enable Batter ground fault BTG Enable or disable the battery grounding failure detection D G connection GEN Enable or disable D G connection detection BCB connection OL Enable or disable BCB connection detection Batter breaker STA Enable or disable battery circuit breaker monitoring PDC output breaker OUT Enable or disable PDC output circuit breaker m...

Page 112: ... Switch If the SPD SYSOUT switch is set to Enable the port has dry contact signal access How a user uses the port depends on the status of the SPD SYSOUT switch SPD SYSOUT switch function If the SPD SYSOUT switch is set to Enable this parameter is displayed on the screen Set this parameter to determine whether the port is used to detect the status of the PDU input surge protector or system output ...

Page 113: ...Action Control the status of the DO_1 dry contact on the MUE07 extended dry contact card MUE07A DO_2 Action Control the status of the DO_2 dry contact on the MUE07 extended dry contact card MUE07A DO_3 Action Control the status of the DO_3 dry contact on the MUE07 extended dry contact card MUE07A DO_4 Action Control the status of the DO_4 dry contact on the MUE07 extended dry contact card MUE07A D...

Page 114: ...l of the output dry contact DO_1 on the MUS05A MUS05A DO_2 Corresponds to signal of the output dry contact DO_2 on the MUS05A MUS05A DO_3 Corresponds to signal of the output dry contact DO_3 on the MUS05A MUS05A DO_4 Corresponds to signal of the output dry contact DO_4 on the MUS05A Figure 4 35 Dry Contacts screen 6 Item Description MUE07A DO_1 Corresponds to signal of the output dry contact DO_1 ...

Page 115: ...t dry contact DO_4 on the MUE07A MUE07A DO_5 Corresponds to signal of the output dry contact DO_5 on the MUE07A Figure 4 36 Dry Contacts screen 7 Item Description MUE07A DI_1 Corresponds to signal of the input dry contact DI_1 on the MUE07A MUE07A DI_2 Corresponds to signal of the input dry contact DI_2 on the MUE07A MUE07A DI_3 Corresponds to signal of the input dry contact DI_3 on the MUE07A MUE...

Page 116: ...OX Param screen Figure 4 38 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 Number of battery strings Specifies the number of battery strings connected in parallel 1 1 4 Batteries in a battery string Specifies the number of ...

Page 117: ...efault Value Value Range Current source Specifications of the Hall effect sensor used to detect iBOX current 200 A Hall 200A Hall 600A Hall 1500A BCB connects to iBOX Specifies whether the BCB connects to the iBOX Disable Disable Enable 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 numbe...

Page 118: ... 2 4 Maintenance On the System Info screen tap to display the Maintenance screen Figure 4 41 Maintenance 1 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 119: ...n indicates the upcoming time in which to check batteries Figure 4 42 Battery 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 Cap...

Page 120: ... active standby switchover After an ECM is inserted active and standby switchover is supported only 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...

Page 121: ...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 4 1 2 5 About Screen On the About screen you can view the model manufacturer monitoring version and power version To view version details tap Version Info Figure 4 45 About s...

Page 122: ... kVA User Manual e shelter 4 User Interface Issue 02 2020 01 10 Copyright Huawei Technologies Co Ltd 114 Figure 4 46 System status 4 1 4 Common Functions Figure 4 47 Common functions 1 Figure 4 48 Common functions 2 ...

Page 123: ... 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 Figure 4 49 Settings in the Internet Options dialog box Step 3 Enter https UPS IP address in the address box of the browser select a language set User name and Password and click ...

Page 124: ...ation and system maintenance operator common user Changeme Only browses the system running information exports system information starts shuts down the inverter rectifies faults and controls the buzzer Other control and maintenance functions that may affect system operation are invisible and parameters cannot be set browser browsing user Only browses the system running information If an incorrect ...

Page 125: ...d real time data sets parameters and provides control commands The Active Alarms page is displayed by default 3 Information area Displays system monitoring information The parameters that have been introduced in the LCD section are not described in the WebUI section The information displayed in Active Alarms and Real time Data is the same as that on the LCD so the information is not described in t...

Page 126: ...fault data after the UPS experiences a fault The default value is 0 ms which means that the data during 20 ms before the fault occurs is recorded If the value is set to 40 ms it means that the data during 20 ms before the fault occurs and the data during 40 ms after the fault occurs are recorded and the like Collect real time site waveform If this parameter is set to Enable one waveform can be sto...

Page 127: ...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 54 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 128: ...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 the user ...

Page 129: ... time The certificate is used for Secure Sockets Layer SSL encryption protection for WebUI login You need to apply to a third party institution for the certificate Configuration Management is used to upload and export configuration parameters in the monitoring system Multi brand Management is used to import the brand information of a partner to the corresponding WebUI Specify Email server IP addre...

Page 130: ...nfigured a certificate can be imported on the WebUI to replace the preset eUPS certificate 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 4 2 4 3 RCCMD RCCMD RCCMD function is set to Disable by default as shown in Figure 4 58 If required set it to Enable upon firs...

Page 131: ...ion 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 60 If it is set to Disable the RCCMD certificate controls will not be displayed on the page as shown in Figure 4 61 If SSL Encrypted Transmission is set to Disable a message indicating there is a risk will be d...

Page 132: ... 60 SSL encrypted transmission enabled by default Figure 4 61 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 62 Figure 4 62 shows the buttons on the Event Configuration page and Table 4 13 describes these buttons ...

Page 133: ...ll 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...

Page 134: ... 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 and RCCMD T...

Page 135: ...pecify 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 65 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 136: ...age 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 67...

Page 137: ...oltage 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 ...

Page 138: ...D certificate RCCMD certificate key and RCCMD CA certificate can be uploaded as shown in Figure 4 68 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 ...

Page 139: ...nistrator 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 70 Figure 4 70 Setting the SNMP Trap Managing the UPS Take the UNMS II o...

Page 140: ... 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 Shutdown and Mess...

Page 141: ...e 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 Step 5 On ...

Page 142: ...k 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 72 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 T...

Page 143: ... 500 kVA User Manual e shelter 4 User Interface Issue 02 2020 01 10 Copyright Huawei Technologies Co Ltd 135 Figure 4 73 Detecting heartbeat manually Figure 4 74 Detecting heartbeat manually and successfully End ...

Page 144: ...to a single 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 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 After the UPS is powered on initialization begins The MDU d...

Page 145: ... note the following Set Battery capacity correctly after double check Incorrect settings affect the charging power When battery strings are shared the battery capacity of each UPS is the total capacity of battery strings When no battery string is shared the battery capacity of each UPS is the capacity of battery strings connected to the single UPS If you are not sure how to determine the battery c...

Page 146: ...e 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 Table 5 2 Battery parameter setting example Battery Specifications Number of Batteries Number of Battery Strings Number of Cells Battery Capacity 150 Ah 12 V 36 batteries in series Two battery strings connected in parallel 36 x 6 216 150 Ah ...

Page 147: ...e been enabled and that the disconnected dry contacts have been disabled Step 3 View the system running diagram on the MDU to check that the UPS is working in bypass mode End If you do not need to use the app to start the inverter choose System Info Maintenance Inv ON on the MDU The Service Expert app can be downloaded from Google Play and can run on Android User interfaces displayed in this docum...

Page 148: ...3 Open the Service Expert app on the mobile phone Step 4 On the home screen of the app tap Power on password activation to access the Set Startup screen After setting parameters tap Login Figure 5 2 Setting startup commissioning Table 5 3 Parameter description Item Setting Method Site Select the site as required Device Type Select the device that needs to be connected Select UPS5000 in this situat...

Page 149: ... and password of WebUI accounts Step 5 After login tap Power on password activation on the screen In the displayed dialog box tap OK to start the UPS 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 O...

Page 150: ...tenance 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 BarCode and Codes in the figure are for reference only The actual values prevail Step 5 Enter Bar code and Verification code obtained from the MDU on the Offline Activation screen Tap Generate PWD to generate a startup password ...

Page 151: ...p 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 End Startin...

Page 152: ... 144 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 153: ...rtup 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 b...

Page 154: ...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 On the homepage 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 155: ... down the inverter and transfer the UPS to bypass mode check that the UPS has not generated an alarm and perform Step 1 Step 2 After the inverter shuts down open the downstreamoutput 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 strin...

Page 156: ...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 Before shutting down the inverter ensure that the bypass is normal If the bypass is not normal after the inverter is shut down the UPS supplie...

Page 157: ...when the load is less than 10 Before transferring the UPS to ECO mode ensure that the bypass module works properly Procedure Step 1 Manually shut down the inverter to transfer the UPS to bypass mode Step 2 Select a value 5 6 7 8 9 or 10 from the ECO voltage range drop down list box Figure 5 13 Setting ECO voltage range Step 3 Set Working mode to ECO Information indicating that the UPS works in ECO...

Page 158: ... power immediately If the inverter is not started the UPS may be disconnected Figure 5 15 System Status screen End 5 6 Testing Batteries 5 6 1 Forced 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 Sys...

Page 159: ...t 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 Settings...

Page 160: ...harge 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 batt...

Page 161: ... 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 the WebUI choose Query Logs choose logs that need t...

Page 162: ...ep 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 Context Before you transfer the UPS from maintenance bypass mode to normal mode ensure that the bypass input and output ar...

Page 163: ...s unit Figure 5 20 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 tap Yes T...

Page 164: ...ter 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 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 21 Querying historical alarms You do not need to query logs Choose Query Logs c...

Page 165: ...contact Huawei technical support Only maintenance engineers can maintain power units and bypass units 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 Humi...

Page 166: ...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 167: ...ervice life parameters for replaceable components and recommended replacement intervals Key Component Design Service Life Recommended Replacement Interval Power unit 15 years 10 years Bypass unit 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 co...

Page 168: ...y terminals 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 cond...

Page 169: ...n of 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 ...

Page 170: ...d 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 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 chec...

Page 171: ...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 ba...

Page 172: ...ction fails The charger fails Replace the power unit The charger experiences overcurrent 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 unit 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 ...

Page 173: ... x W x D 2000 mm x 1200 mm x 850 mm Communication Supports dry contacts RS485 ports and FE ports Supports Simple Network Management Protocol SNMP Weight 810 kg Table 8 2 Internal Switch Parameters Maintenance bypass switch 1000 V AC 800 A 3P Table 8 3 Environment Parameters Environment Feature Parameters Operating temperature 0 40 C Storage temperature 40 C to 70 C Relative humidity 0 95 RH non co...

Page 174: ...al Specifications Item Parameters Input system Three phase four wire and PE Rated input voltage 380 V AC 400 V AC or 415 V AC line voltage Input voltage 80 280 V AC phase voltage At 0 40 C The UPS works at full load when the voltage is 176 280 V AC The load bearing capacity is derated to 40 when the voltage is 176 80 V AC Rated frequency 50 Hz or 60 Hz Input frequency 40 70 Hz Input PF 0 99 full l...

Page 175: ... 300 batteries 240 batteries by default If there are 240 300 batteries output power is not derated If there are 216 239 batteries output power is derated to 90 If there are 180 215 batteries output power is derated to 80 Battery management Intelligent battery management One button cold start In the case of a mains failure batteries can start the UPS to power loads Battery string sharing Battery st...

Page 176: ... ms uninterruptible transfer 20 ms interruptible transfer Output voltage unbalance Voltage unbalance 3 phase unbalance 120 2 Overload capability Inverter overload capability 100 load 110 transfer to bypass mode after 60 min 110 load 125 transfer to bypass mode after 10 min 125 load 150 transfer to bypass mode after 1 min Load 150 transfer to bypass mode after 200 ms Bypass overload capability At 3...

Page 177: ...ltage exceeds 280 V the mains input is not normal if the mains voltage is less than 272 V the sampling circuit of the power unit is not normal Replace the faulty unit 0001 2 Cable connections are incorrect The mains is not normal The mains input fuse for the power unit is blown 1 Check whether cables to mains are disconnected loose or incorrectly connected 2 If cable connections are correct measur...

Page 178: ... voltage Minor The bypass voltage range is not correctly set The bypass input voltage is not normal 1 Check the bypass 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...

Page 179: ...ring The battery string is not properly installed The power unit battery fuse is blown 1 Check that battery cables are correctly connected 2 Check that the battery terminal voltage is normal 3 Check that the battery fuse in the power unit is intact 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...

Page 180: ...etector is enabled If yes disable it and check whether the alarm is cleared If the alarm persists the dry contact board may be faulty Replace the board 0032 1 Battery overvoltage protection Critical The battery voltage is greater than the upper 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 v...

Page 181: ...al Critical A load short circuit occurs A short circuit occurs inside the unit This fault seldom occurs 1 Check load cable distributions 2 If load cable distributions are normal replace the power unit 0061 2 Inverter alarm Minor The I2C bus is not normal The E2PROM is faulty 1 Rectify the fault and check whether the alarm is cleared 2 If the alarm is generated again replace the power unit 0061 7 I...

Page 182: ...he ambient temperature exceeds the upper threshold 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 has not exceeded 40 C 3 Check that there is no overload 0583 1 Inter rack par cable abnormal Critical The inter rack parallel system CAN bus is disconnected or short circuited Only one rack works in a parallel system An...

Page 183: ...ails Replace the dry contact board MUE05A 0090 2 I2C communication with the dry contact board MUE06A fails Replace the dry contact board MUE06A 0356 Battery Mode Minor The UPS is working in battery 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 othe...

Page 184: ...k that the rated voltage rated frequency ECO bypass voltage range and frequency range are correctly set 3 Check that the bypass cables and circuit breakers are correctly connected 0098 1 Bypass current not shared Minor The output and input circuit breakers are OFF The length of the bypass input or output cables is incorrect The bypass SCR open circuits 1 Check that the output and bypass input circ...

Page 185: ...t Huawei Technologies Co Ltd 177 Alarm ID Alarm ID Cause ID Alarm Name Severity Cause Solution 2 After maintenance open the maintenance circuit breaker and then start the inverter 0380 In self check Warning The inverter is in self check Wait until the inverter self check is complete ...

Page 186: ...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 187: ...ay 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 ...

Search results

Summary of Contents for UPS5000-A-500 kVA

Reviews:

Related manuals for UPS5000-A-500 kVA

Brands by name

Popular brands

Huawei UPS5000-A-500 kVA, User Manual

Search results

Summary of Contents for UPS5000-A-500 kVA

Reviews:

Related manuals for UPS5000-A-500 kVA

Brands by name

Popular brands