Huawei PDU8000-0125DCV8-BXA001 User Manual Download Page 45

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PDU8000-(0125, 0250, 0400, 0630, 0800)
DCV8-BXA001 Battery Circuit Breaker Box
User Manual

5 Troubleshooting

Issue 03 (2019-05-20)

Troubleshooting

Table 5-1

describes common faults and troubleshooting measures.

Table 5-1

Common faults and troubleshooting measures

Symptom

Possible Causes

Solution

The circuit breaker is ON
but no power is supplied
to the UPS.

The circuit breaker is
faulty.

Replace the BCB box.

The battery cable is loose
or disconnected.

Connect the cable securely.

The circuit breaker
cannot be switched to the
OFF position.

The circuit breaker is
faulty.

Replace the BCB box.

The BCB is OFF, but the
UPS LCD displays an
alarm indicating that the
BCB is ON.

The DIP switch settings are
incorrect.

Check the DIP switch settings.

The circuit breaker
cannot trip properly.

The control board fails.

Replace the BCB box.

The circuit breaker fails.

For any difficulty, contact Huawei technical support.

Summary of Contents for PDU8000-0125DCV8-BXA001

Page 1: ...PDU8000 0125 0250 0400 0630 0800 DCV8 BXA001 Battery Circuit Breaker Box User Manual Issue 03 Date 2019 05 20 HUAWEI TECHNOLOGIES CO LTD ...

Page 2: ...stomer 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 ...

Page 3: ...al support engineer System engineer Hardware installation engineer Commissioning engineer Data configuration engineer Maintenance engineer Symbol Conventions The symbols that may be found in this document are defined as follows Symbol Description Indicates an imminently hazardous situation which if not avoided will result in death or serious injury Indicates a potentially hazardous situation which...

Page 4: ...information best practices and tips NOTE is used to address information not 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 03 2019 05 20 Adjusted the document structure Added description about a new BIB board Issue 02 2018 07 13 De...

Page 5: ... 3 Installation 12 3 1 Unpacking and Checking 12 3 2 Installation Preparations 12 3 2 1 Tools 12 3 2 2 Environment 13 3 2 3 Cables 14 3 2 4 Cable Connection Precautions 17 3 3 Mechanical Installation 18 3 4 Connecting Cables 23 3 4 1 Installing a PE Cable 23 3 4 2 Installing a Power Cable 24 3 4 3 Installing a Signal Cable 28 4 Setting Parameters 37 5 Troubleshooting 40 6 Replacing the Old BIB Boa...

Page 6: ...at the positive neutral and negative copper bars are not short circuited Short circuits can cause a fire and result in personal injury Before operating batteries carefully read the safety precautions for battery handling and connection The BCB box may cause electric shocks and high short circuit currents Therefore before operating the BCB box get tools insulated and take off metal articles such as...

Page 7: ...iability Therefore the environments must meet the requirements specified in this document Install the BCB box in compliance with the local laws and regulations Reserve sufficient space in front of the BCB box to facilitate maintenance Prevent liquid or other foreign matter from entering the BCB box Do not place containers with liquid near the BCB box Perform electrical connection to a specified to...

Page 8: ... A BCB box controls the connection and disconnection between a single battery string and a UPS and protects batteries It has the following models PDU8000 0125DCV8 BXA001 PDU8000 0250DCV8 BXA001 PDU8000 0400DCV8 BXA001 PDU8000 0630DCV8 BXA001 PDU8000 0800DCV8 BXA001 The five models of BCB boxes have the similar appearance The following uses PDU8000 0250DCV8 BXA001 as an example ...

Page 9: ...Box User Manual 2 Overview Issue 03 2019 05 20 Copyright Huawei Technologies Co Ltd 4 Figure 2 1 PDU8000 0250DCV8 BXA001 1 Silk screen 2 Lock 3 Handle 4 Signal cable outlet 5 Power cable outlet Signal cable and power cable inlets are located at the bottom of the BCB box ...

Page 10: ...2 PDU8000 0125DCV8 BXA001 interior 1 Positive wiring terminals connecting to batteries 2 Neutral wiring terminals connecting to batteries 3 Negative wiring terminals connecting to batteries 4 Ground terminals 5 BIB control board 6 Circuit breaker 7 Negative wiring terminals connecting to the UPS 8 Neutral wiring terminals connecting to the UPS 9 Positive wiring terminals connecting to the UPS ...

Page 11: ...CV8 BXA001 interior 1 Positive wiring terminals connecting to batteries 2 Neutral wiring terminals connecting to batteries 3 Negative wiring terminals connecting to batteries 4 Ground terminals 5 BIB control board 6 Circuit breaker 7 Negative wiring terminals connecting to the UPS 8 Neutral wiring terminals connecting to the UPS 9 Positive wiring terminals connecting to the UPS ...

Page 12: ...CV8 BXA001 interior 1 Positive wiring terminals connecting to batteries 2 Neutral wiring terminals connecting to batteries 3 Negative wiring terminals connecting to batteries 4 Ground terminals 5 BIB control board 6 Circuit breaker 7 Negative wiring terminals connecting to the UPS 8 Neutral wiring terminals connecting to the UPS 9 Positive wiring terminals connecting to the UPS ...

Page 13: ...CV8 BXA001 interior 1 Positive wiring terminals connecting to batteries 2 Neutral wiring terminals connecting to batteries 3 Negative wiring terminals connecting to batteries 4 Ground terminals 5 BIB control board 6 Circuit breaker 7 Negative wiring terminals connecting to the UPS 8 Neutral wiring terminals connecting to the UPS 9 Positive wiring terminals connecting to the UPS ...

Page 14: ...CV8 BXA001 interior 1 Positive wiring terminals connecting to batteries 2 Neutral wiring terminals connecting to batteries 3 Negative wiring terminals connecting to batteries 4 Ground terminals 5 BIB control board 6 Circuit breaker 7 Negative wiring terminals connecting to the UPS 8 Neutral wiring terminals connecting to the UPS 9 Positive wiring terminals connecting to the UPS ...

Page 15: ... Ltd 10 2 2 2 BIB Board Figure 2 7 Old BIB board 1 Ports for communication and cascading with the UPS 2 Jumper cap 3 Tripping signal port 4 DIP switch 5 Jumper pin 1 6 Jumper pin 2 7 Power supply port for batteries Figure 2 8 New BIB board 1 Communications port with the UPS 2 Cascading port 3 Jumper cap 4 Reserved 5 Reserved 6 Tripping signal port ...

Page 16: ...0800 DCV8 BXA001 Battery Circuit Breaker Box User Manual 2 Overview Issue 03 2019 05 20 Copyright Huawei Technologies Co Ltd 11 7 DIP switch 8 Reserved 9 Reserved 10 Jumper pin 1 11 Jumper pin 2 12 Power supply port for batteries ...

Page 17: ...n the order Check that the fittings comply with the packing list The rodent proof mesh and screws are bound to copper bars You can find them after you remove the baffle in the BCB box If some fittings are missing or do not comply with the packing list record the information and contact your local Huawei office immediately Screws are tied to copper bars in the BCB box Therefore remove the isolation...

Page 18: ...olyvinyl chloride PVC insulation tape Brush Electrician s knife Protective gloves Electrostatic discharge ESD gloves Insulation gloves Protective shoes Cable tie Crimping tools RJ45 connector 3 2 2 Environment The BCB box is installed in environments with proper ventilation and is far away from water heat sources and flammable and explosive materials The BCB box should be far away from direct sunl...

Page 19: ... the cables must be double insulated and meet 1000 V DC voltage withstanding and current carrying capacity requirements PDU8000 0125DCV8 BXA001 Cables Table 3 1 Specifications for PDU8000 0125DCV8 BXA001 cables and terminals Terminal Number of Terminals and Hole Diameter Recommended Cable Specifications Recommended Wiring Terminal Bolt Specifications Recommended Cable Color UPS 1 x M8 through hole...

Page 20: ... M8 rivet nut 1 x 35 mm2 35 M8 M8 x 25 Green and yellow PDU8000 0400DCV8 BXA001 Cables Table 3 3 Specifications for PDU8000 0400DCV8 BXA001 cables and terminals Terminal Number of Terminals and Hole Diameter Recommended Cable Specifications Recommende d Wiring Terminal Recommended Bolt Specifications Recommended Cable Color UPS 1 x M12 through hole 1 x 150 mm2 150 M12 M12 x 45 Red UPS N 1 x M12 th...

Page 21: ...r UPS 2 x M12 through hole 1 x 2 x 150 mm2 150 M12 2 x M12 x 45 Red UPS N 2 x M12 through hole 1 x 2 x 150 mm2 150 M12 2 x M12 x 45 Blue UPS 2 x M12 through hole 1 x 2 x 150 mm2 150 M12 2 x M12 x 45 Black BAT 2 x M12 through hole 1 x 2 x 150 mm2 150 M12 2 x M12 x 45 Red BAT N 2 x M12 through hole 1 x 2 x 150 mm2 150 M12 2 x M12 x 45 Blue BAT 2 x M12 through hole 1 x 2 x 150 mm2 150 M12 2 x M12 x 4...

Page 22: ...85 mm2 185 M16 2 x M16 x 60 Black BAT 2 x M16 through hole 1 x 2 x 185 mm2 185 M16 2 x M16 x 60 Red BAT N 2 x M16 through hole 1 x 2 x 185 mm2 185 M16 2 x M16 x 60 Blue BAT 2 x M16 through hole 1 x 2 x 185 mm2 185 M16 2 x M16 x 60 Black PE 1 x M16 through hole 1 x 185 mm2 185 M16 M16 x 50 Green and yello w The recommended cable specifications are for reference only Prepare cables based on site req...

Page 23: ...rents The BCB box is wall mounted or rack mounted Cables are routed in from the bottom and out from the top Reserve sufficient space on the top and bottom of the BCB box Each terminal and N must be crimped with two power cables on both sides That is when two cables are routed from batteries or the UPS to the same wiring terminal on the BCB box crimp the cable on both sides of the terminal Connect ...

Page 24: ...for the top and bottom of a BCB box Install mounting brackets in strict accordance with the figure Step 2 Drill holes on the wall based on the marking off templates in the fitting bag The PDU8000 0125DCV8 BXA001 PDU8000 0250DCV8 BXA001 and PDU8000 0400DCV8 BXA001 are of the same size Figure 3 2 Marking off template 1 unit mm The PDU8000 0630DCV8 BXA001 and PDU8000 0800DCV8 BXA001 are of the same s...

Page 25: ...0 Copyright Huawei Technologies Co Ltd 20 Figure 3 3 Marking off template 2 unit mm Step 3 Insert the four M6x60 expansion bolts into the holes in the wall 1 Drill holes 2 Knock the expansion bolts completely into the holes 3 Tighten expansion nuts until they fully expand 4 Remove the spring washer flat washer and nut ...

Page 26: ...ight Huawei Technologies Co Ltd 21 Figure 3 4 Installing an expansion bolt The data in the figure is for reference only The actual data depends on site requirements Step 4 Align the four holes on the BCB box with the secured bolts Then move the BCB box downwards until the holes fit into the bolts Figure 3 5 Installing BCB BOX ...

Page 27: ...ry rack Determine the screw installation positions based on the dimensions of the marking off template in the fitting bag For details see the related battery rack manual The four M6 screws for rack mounting the battery rack are delivered with the rack Determine the BCB box installation position remove the screws and then partially tighten them in the proper position Step 3 Hang the BCB box on the ...

Page 28: ... board To keep the door open during operations insert a support bar between the door and the BCB box Step 2 Remove the top and bottom panels Step 3 Take out rodent proof meshes from the fitting bag and use diagonal pliers to cut out cable holes on them based on the number and specifications of cables Then install the rodent proof meshes onto the BCB box Figure 3 7 Rodent proof meshes 1 Rodent proo...

Page 29: ... 05 20 Copyright Huawei Technologies Co Ltd 24 Figure 3 8 Grounding the BCB box 1 Ground terminals End 3 4 2 Installing a Power Cable Secure cables to the torque specified in the guide Otherwise severe accidents such as fires may occur Single Battery String Step 1 Connect the power cable on the BCB box to the UPS ...

Page 30: ... BCB box to the UPS 1 Positive wiring terminals connecting to the UPS 2 Neutral wiring terminals connecting to the UPS 3 Negative wiring terminals connecting to the UPS Step 2 Connect the power cable on the BCB box to batteries Figure 3 10 Connecting the power cable on the BCB box to batteries 1 Positive wiring terminals 2 Neutral wiring terminals connecting to 3 Negative wiring terminals connecti...

Page 31: ...tall the power cables by referring to the method of installing a power cable for a single battery string When one battery string is connected to one BCB box you need to install the BBB box For details about how to install the BBB box see PDU8000 0630 1250 2000 DCV8 BGA001 BBB Box User Manual The following describes how to connect four battery strings to four BCB boxes Step 1 Connect power cables o...

Page 32: ... terminal of BCB box 3 connecting to positive terminals on battery string 3 15 Neutral wiring terminal of BCB box 3 connecting to neutral terminals on battery string 3 16 Negative wiring terminal of BCB box 3 connecting to negative terminals on battery string 3 17 BCB box 3 ground terminal 18 Positive wiring terminal of BCB box 4 connecting to positive terminals on battery string 3 19 Neutral wiri...

Page 33: ...ble length is insufficient prepare the signal cable onsite To ensure that the cable sequence is correct you are advised to attach labels to the cable Ensure that the signal cable is no longer than 50 m Single Battery String Step 1 Connect a signal cable between the BIB and the MUE05A Figure 3 12 Connecting the control signal cable on the BCB box old BIB board Table 3 7 Mapping relationship of port...

Page 34: ...eaker Box User Manual 3 Installation Issue 03 2019 05 20 Copyright Huawei Technologies Co Ltd 29 Figure 3 13 Connecting the control signal cable new BIB board Figure 3 14 J1 port pin Table 3 8 Pin definitions for the J1 port No Description 1 2 3 4 5 OL 6 STA 7 DRV ...

Page 35: ...apping relationship of ports MUE05A BCB BIB J1 Description OL 5 OL BCB box connected STA 6 STA BCB box circuit breaker state DRV 7 DRV BCB box trip control 0V 8 GND signal grounding Step 2 After connecting the signal cable set toggle switch 1 to ON and toggle switch 2 to OFF for the DIP switch on the control board Figure 3 15 DIP switch old BIB board 1 Control signal port J1 2 DIP switch S1 ...

Page 36: ...espond to pins 1 and 2 of the DIP switch on the old BIB board By default toggle switch 1 is ON and toggle switch 2 is OFF The toggle switch is ON when it is switched to the silk screen ON and is OFF when switched to the other end Step 3 Check that the cables are properly connected Step 4 Reinstall the isolation board and lock the BCB box End Multiple Battery Strings Step 1 Connect a signal cable b...

Page 37: ... BIB board Table 3 10 Mapping relationship of ports MUE05A BCB Port Connected to BIB1 J1 Port BIB1 J1 Port Connected to BIB2 J1 Port BIB2 J1 Port Connected to BIB3 J1 Port BIB3 J1 Port Connected to BIB4 J1 Port OL 5 OL 1 EXDRV 1 EXDRV 5 OL 5 OL 1 EXDRV 1 EXDRV STA 6 STA 2 EXDRV 2 EXDRV 6 STA 6 STA 2 EXDRV 2 EXDRV DRV 7 DRV 3 EXAUX 3 EXAUX 7 DRV 7 DRV 3 EXAUX 3 EXAUX 0V 8 GND 4 EXAUX 4 EXAUX 8 GND ...

Page 38: ...ser Manual 3 Installation Issue 03 2019 05 20 Copyright Huawei Technologies Co Ltd 33 Figure 3 18 Connecting the signal cable of the BIB board new BIB board Figure 3 19 J1 and J2 port pin Table 3 11 Pin definitions for the J1 and J2 ports No J1 Port J2 Port 1 2 EXDRV 3 EXDRV ...

Page 39: ...ed to BIB1 J1 Port BIB1 J2 Port Connected to BIB2 J2 Port BIB2 J1 Port Connected to BIB3 J1 Port BIB3 J2 Port Connected to BIB4 J2 Port OL 5 OL 2 EXDRV 2 EXDRV 5 OL 5 OL 2 EXDRV 2 EXDRV STA 6 STA 3 EXDRV 3 EXDRV 6 STA 6 STA 3 EXDRV 3 EXDRV DRV 7 DRV 4 EXAUX 4 EXAUX 7 DRV 7 DRV 4 EXAUX 4 EXAUX 0V 8 GND 8 EXAUX 8 EXAUX 8 GND 8 GND 8 EXAUX 8 EXAUX Step 3 Set the status of the DIP switch on the BIB bo...

Page 40: ...3 DIP switch status of the BIB board old BIB board Number of BIB Boards BIB1 BIB2 BIB3 BIB4 1 Pin 1 ON Pin 2 OFF 2 Pin 1 OFF Pin 1 OFF Pin 2 OFF Pin 2 ON 3 Pin 1 OFF Pin 1 OFF Pin 1 ON Pin 2 OFF Pin 2 OFF Pin 2 OFF 4 Pin 1 OFF Pin 1 OFF Pin 1 OFF Pin 1 OFF Pin 2 OFF Pin 2 OFF Pin 2 OFF Pin 2 ON Table 3 14 DIP switch status of the BIB board new BIB board Number of BIB Boards BIB1 BIB2 BIB3 BIB4 1 S...

Page 41: ... S1 OFF S1 OFF S1 OFF S2 OFF S2 OFF S2 OFF S2 ON The DIP switches of the new BIB board are S1 and S2 which correspond to pins 1 and 2 of the DIP switch on the old BIB board By default toggle switch 1 is ON and toggle switch 2 is OFF The toggle switch is ON when it is switched to the silk screen ON and is OFF when switched to the other end Step 4 Check that the cables are properly connected Step 5 ...

Page 42: ...ou have not logged in enter a user name and password the preset passwords for admin and operator are both 000001 and tap on the login screen displayed Step 2 Set MUE05A connection to Enable and then set both BCB connection OL and Battery breaker STA to Enable Figure 4 1 BCB setting End UPS WebUI Step 1 Log in to the WebUI and choose Monitoring Param Settings Dry Contacts The preset passwords for a...

Page 43: ... to Enable and then set both BCB connection OL and Battery breaker STA to Enable Figure 4 2 BCB setting End UPS New WebUI Step 1 Log in to the WebUI and choose Monitoring UPS system Running Parameter Dry contact setting The preset passwords for admin and operator on the WebUI are both Changeme Step 2 Set Mue05a connection to Enable and then set both BCB connection and Battery breaker to Enable ...

Page 44: ...PDU8000 0125 0250 0400 0630 0800 DCV8 BXA001 Battery Circuit Breaker Box User Manual 4 Setting Parameters Issue 03 2019 05 20 Copyright Huawei Technologies Co Ltd 39 Figure 4 3 BCB setting End ...

Page 45: ...ower is supplied to the UPS The circuit breaker is faulty Replace the BCB box The battery cable is loose or disconnected Connect the cable securely The circuit breaker cannot be switched to the OFF position The circuit breaker is faulty Replace the BCB box The BCB is OFF but the UPS LCD displays an alarm indicating that the BCB is ON The DIP switch settings are incorrect Check the DIP switch setti...

Page 46: ...B box Step 2 Switch the BCB box circuit breaker to OFF Step 3 Remove the cable from the old BIB board and mark the connection position Step 4 Remove the bolts from the old BIB board and remove the BIB board Figure 6 1 Removing the bolts from the BIB board Step 5 Install a new BIB board and connect the cable You need to connect the cable connected to the J1 port on the old BIB board to the J1 and J...

Page 47: ...e Old BIB Board with the New BIB Board Issue 03 2019 05 20 Copyright Huawei Technologies Co Ltd 42 Figure 6 2 Replacing the old BIB board with the new BIB board Figure 6 3 J1 and J2 port pins on the new BIB board Table 6 1 Pin definitions of the J1 and J2 ports on the new BIB board No J1 Port J2 Port ...

Page 48: ... BIB board BIB1 J1 Port Connected to New BIB2 J2 Port New BIB2 J1 Port Connected to BIB3 J1 Port 1 EXDRV 2 EXDRV 5 OL 5 OL 2 EXDRV 3 EXDRV 6 STA 6 STA 3 EXAUX 4 EXAUX 7 DRV 7 DRV 4 EXAUX 8 EXAUX 8 GND 8 GND Step 6 Set the DIP switches of the new BIB board according to the DIP switch status of the old BIB board The DIP switches of the new BIB board are S1 and S2 which correspond to pins 1 and 2 of ...

Page 49: ... 0 400DCV8 BXA001 PDU8000 0 630DCV8 BXA001 PDU8000 0800DC V8 BXA0 01 Dimensions mm D x W x H 480 x 250 x 700 600 x 300 x 1000 Net weight kg 23 24 26 47 50 Packing weight kg 26 27 29 52 55 Operating ambient temperature C 5 to 40 Storage temperature C 40 to 70 Operating humidity 5 95 RH non condensing Storage humidity 5 95 RH non condensing Altitude m 0 2000 Rated current A 125 250 400 630 800 Rated...

Page 50: ...BB box power is derated to 0 93 and when the altitude is 4000 5000 m the BBB box power is derated to 0 90 When the operating temperature of the PDU8000 0125DCV8 BXA001 PDU8000 0250DCV8 BXA001 and PDU8000 0400DCV8 BXA001 is greater than 60 C the rated current decreases by 5 A for each additional 1 C and is derated to 0 88 at a maximum 70 C When the operating temperature of the PDU8000 0630DCV8 BXA0...

Page 51: ...nual AAcronyms and Abbreviations Issue 03 2019 05 20 Copyright Huawei Technologies Co Ltd 46 A Acronyms and Abbreviations B BCB battery circuit breaker BBB battery bus bar D DIP dual in line package I IP ingress protection P PE protective earthing U UPS uninterruptible power system ...

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