Huawei TP48200A-HX09A1 User Manual
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Huawei TP48200A-HX09A1 User Manual

Huawei TP48200A-HX09A1 User Manual

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TP48200A-HX09A1 and TBC300A-DCA5 Telecom
Power
User Manual
Issue
03
Date
2019-11-15
HUAWEI TECHNOLOGIES CO., LTD.

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Summary of Contents for Huawei TP48200A-HX09A1

  • Page 1 TP48200A-HX09A1 and TBC300A-DCA5 Telecom Power User Manual Issue Date 2019-11-15 HUAWEI TECHNOLOGIES CO., LTD.
  • Page 2 Notice The purchased products, services and features are stipulated by the contract made between Huawei and the customer. 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"...

  • Page 3: Preface

    NOTICE is used to address practices not related to personal injury. Supplements the important information in the main text. NOTE is used to address information not related to personal injury, equipment damage, and environment deterioration. Issue 03 (2019-11-15) Copyright © Huawei Technologies Co., Ltd.
  • Page 4 Issue 03 (2019-11-15) Deleted contents about the app. Optimized the content about rectifiers. Issue 02 (2019-02-26) Optimized the content of the document. Issue 01 (2013-10-24) This issue is the first official release. Issue 03 (2019-11-15) Copyright © Huawei Technologies Co., Ltd.

  • Page 5: Table Of Contents

    3.3 Rectifier ..................................25 3.4 SMU02B ..................................27 3.5 UIM02C ..................................30 3.6 Temperature Control Unit (for the TP48200A-HX09A1) ................... 33 3.6.1 Heat Exchange ................................. 33 3.7 Temperature Control Unit (for the TBC300A-DCA5) ....................34 3.7.1 Direct Ventilation ..............................34 3.7.2 Heater..................................
  • Page 6 4.4.6 Replacing the Internal Fan of the Heat Exchanger ....................59 4.4.7 Replacing the External Fan for the Heat Exchanger ....................61 4.4.8 Replacing the Heat Exchanger Core ........................63 4.4.9 Replacing the Direct Ventilation Fan ........................66 Issue 03 (2019-11-15) Copyright © Huawei Technologies Co., Ltd.
  • Page 7 A.5 Heater Specifications ..............................83 A.6 Lamp Specifications ..............................83 B Electrical Conceptual Diagram ....................84 C Associations between Alarms and Dry Contacts on the UIM ........... 85 D Acronyms and Abbreviations....................87 Issue 03 (2019-11-15) Copyright © Huawei Technologies Co., Ltd.

  • Page 8: Safety Precautions

    The "NOTICE", "CAUTION", "WARNING", and "DANGER" statements in this document do not cover all the safety instructions. They are only supplements to the safety instructions. Huawei will not be liable for any consequence caused by the violation of general safety requirements or design, production, and usage safety standards.
  • Page 9 Before installing, operating, or maintaining a cabinet, clean up any water, ice, snow, or other sundries on the top of the cabinet to prevent sundries from falling into the cabinet when you open the cabinet door. Issue 03 (2019-11-15) Copyright © Huawei Technologies Co., Ltd.
  • Page 10 To avoid electric shock, do not connect safety extra-low voltage (SELV) circuits to telecommunication network voltage (TNV) circuits.  Do not power on the equipment before it is installed or confirmed by professionals. Issue 03 (2019-11-15) Copyright © Huawei Technologies Co., Ltd.
  • Page 11 2. If there are multiple output ports, use the symbol near the output ports. Connect cables according to the rated power output and configuration parameter information in the instruction. 3. If there are multiple slots, use the symbol near the slot Issue 03 (2019-11-15) Copyright © Huawei Technologies Co., Ltd.

  • Page 12: Personnel Requirements

    1.2 Personnel Requirements  Personnel who plan to install or maintain Huawei equipment must receive thorough training, understand all necessary safety precautions, and be able to correctly perform all operations. ...
  • Page 13 When holding a board, hold its edge without touching any components. Do not touch the components with your bare hands.  Package boards with ESD packaging materials before storing or transporting them. Issue 03 (2019-11-15) Copyright © Huawei Technologies Co., Ltd.

  • Page 14: Installation Environment Requirements

    Do not mount it on an insecure moveable object or metal object with sharp edges. Make sure that the hooks will not slide off. Issue 03 (2019-11-15) Copyright © Huawei Technologies Co., Ltd.

  • Page 15: Mechanical Safety

    Before hoisting objects, ensure that hoisting tools are firmly secured onto a load-bearing object or wall.  Ensure that the angle formed by two hoisting cables is no more than 90 degrees, as shown in the following figure. Issue 03 (2019-11-15) Copyright © Huawei Technologies Co., Ltd.
  • Page 16 75 degrees, as shown in the following figure. An angle rule can be used to measure the angle. When climbing a ladder, take the following precautions to reduce risks and ensure safety: Issue 03 (2019-11-15) Copyright © Huawei Technologies Co., Ltd.
  • Page 17 Moving Heavy Objects  Be cautious to avoid injury when moving heavy objects.  When moving the equipment by hand, wear protective gloves to prevent injuries. Issue 03 (2019-11-15) Copyright © Huawei Technologies Co., Ltd.

  • Page 18: Battery Safety

     Dispose of waste batteries in accordance with local laws and regulations. Do not dispose of batteries as household waste. If a battery is disposed of improperly, it may explode. Issue 03 (2019-11-15) Copyright © Huawei Technologies Co., Ltd.
  • Page 19  If permitted, disconnect the batteries in use before performing any other operations.  To avoid battery short-circuit, do not maintain batteries with power on. Flammable Gas Issue 03 (2019-11-15) Copyright © Huawei Technologies Co., Ltd.
  • Page 20 When the ambient temperature is lower than the lower limit of the operating temperature (charge is forbidden at 0° C), do not charge the battery. Otherwise, a short circuit would occur inside the battery.  Do not throw a lithium battery in fire. Issue 03 (2019-11-15) Copyright © Huawei Technologies Co., Ltd.
  • Page 21 TP48200A-HX09A1 and TBC300A-DCA5 Telecom Power User Manual 1 Safety Precautions  When maintenance is complete, return the waste lithium battery to the maintenance office. Issue 03 (2019-11-15) Copyright © Huawei Technologies Co., Ltd.

  • Page 22: Overview

    2 Overview Overview 2.1 Overview The TP48200A-HX09A1 is a south-type heat exchange power cabinet that supplies power to -48 V DC outdoor communications equipment. The TBC300A-DCA5 is a north-type direct-ventilation battery cabinet that backs up power for communications equipment. Figure 2-1 shows a TP48200A-HX09A1.

  • Page 23: Model Number Description

    Figure 2-2 Appearance of the TBC300A-DCA5 2.2 Model Number Description Figure 2-3, and Figure 2-4 respectively show the model number description of the TP48200A-HX09A1, and TBC300A-DCA5. Figure 2-3 TP48200A-HX09A1 model number description Issue 03 (2019-11-15) Copyright © Huawei Technologies Co., Ltd.

  • Page 24: System Features

    Network application over a fast Ethernet (FE) port and an RS485/RS232 port.  Communication with Huawei NetEco or third-party network management systems (NMSs) over protocols such as the Simple Network Management Protocol (SNMP) and Hypertext Transfer Protocol Secure (HTTPS) to enable remote management and unattended working.

  • Page 25: Configurations

    TP48200A-HX09A1 and TBC300A-DCA5 Telecom Power User Manual 2 Overview Figure 2-5 Conceptual diagram 2.5 Configurations Table 2-1 describes the system configurations for the TP48200A-HX09A1 and TBC300A-DCA5. Table 2-1 Configurations Item TP48200A-HX09A1 TBC300A-DCA5 Application environment Class C Class B Heater None...
  • Page 26 2 km away from medium pollution sources, such as chemical, rubber, and galvanization industries, and 1 km away from light pollution sources, such as packing houses, tanneries, and boiler rooms. Issue 03 (2019-11-15) Copyright © Huawei Technologies Co., Ltd.

  • Page 27: Components

    TP48200A-HX09A1 and TBC300A-DCA5 Telecom Power User Manual 3 Components Components 3.1 Interior Figure 3-1 shows the interior of the TP48200A-HX09A1. Figure 3-2 shows the interior of the TBC300A-DCA5. Issue 03 (2019-11-15) Copyright © Huawei Technologies Co., Ltd.
  • Page 28 TP48200A-HX09A1 and TBC300A-DCA5 Telecom Power User Manual 3 Components Figure 3-1 Interior of the TP48200A-HX09A1 (3) Load circuit (1) AC output circuit breaker (2) Maintenance socket breaker (4) AC SPD (surge protective device) (5) AC input circuit breaker (6) SMU...

  • Page 29: Power Distribution Unit

    (4) Package entry module (5) Direct-ventilation fan (6) TCUA control box (7) Heater (8) Ground bar 3.2 Power Distribution Unit AC PDU Figure 3-3 and Figure 3-4 show the AC PDU for the TP48200A-HX09A1. Issue 03 (2019-11-15) Copyright © Huawei Technologies Co., Ltd.
  • Page 30 Figure 3-4 AC output unit (German-standard socket and RCD) (1) German-standard (3) AC load circuit breaker and neutral wire socket terminal Table 3-1 describes the AC PDU configurations for the TP48200A-HX09A1. Table 3-1 AC PDU configurations Power Grid Mode AC Input AC Surge Protection...
  • Page 31 (1) BLVD circuit breakers (2) LLVD circuit breakers (3) Battery circuit breakers Table 2-2 describes the DC PDU configurations for the TP48200A-HX09A1. Typically two battery circuit breakers and eleven load circuit breakers are configured. Table 3-2 DC PDU configurations DC Output...

  • Page 32: Rectifier

    Figure 3-7 shows a rectifier. Figure 3-7 Rectifier Panel The rectifier has a Run indicator, an Alarm indicator, and a Fault indicator on its front panel. Figure 3-8 shows the rectifier panel. Issue 03 (2019-11-15) Copyright © Huawei Technologies Co., Ltd.
  • Page 33 Steady on The rectifier locks out due to output overvoltage. The rectifier has no output due to an internal fault. Blinking at 4 Hz The rectifier is loading an application program. Issue 03 (2019-11-15) Copyright © Huawei Technologies Co., Ltd.

  • Page 34: Smu02B

    No minor or warning alarm is generated. indicator Steady on A minor or warning alarm is generated. Major alarm No critical or major alarm is generated. indicator Steady on A critical or major alarm is generated. Issue 03 (2019-11-15) Copyright © Huawei Technologies Co., Ltd.
  • Page 35 After installing the specific WiFi module using the USB port, you can access the WebUI locally, which facilitates operations. Using WiFi modules provided by another vendor may cause data loss or function exception. Consequences arising from this will not be borne by Huawei. Issue 03 (2019-11-15) Copyright © Huawei Technologies Co., Ltd.
  • Page 36 Table 3-7 Pin definitions for the FE port Signal Description Transmits data over FE. Receives data over FE. 4, 5, 7, 8 Table 3-8 Pin definitions for the RS485/RS232 port Signal Description Transmits data over RS485. Issue 03 (2019-11-15) Copyright © Huawei Technologies Co., Ltd.

  • Page 37: Uim02C

    Sensor ports TEM-HUM Ambient temperature and humidity sensor WATER Water sensor TEMP1 Ambient temperature sensor 1 TEMP2 Ambient temperature sensor 2 GATE Door status sensor SMOKE Smoke sensor BTEMP Battery temperature sensor Issue 03 (2019-11-15) Copyright © Huawei Technologies Co., Ltd.
  • Page 38 Baud rate: 9600 bit/s, 19,200 M/S and Modbus protocol Connects to bit/s, 115,200 bit/s lower-level devices such as the battery inspection unit, DC air conditioner. NOTE The COM port supports the security mechanism. Issue 03 (2019-11-15) Copyright © Huawei Technologies Co., Ltd.
  • Page 39 Sends data over RS485. PGND Connects to the ground. 3, 7, 8 None Pins Figure 3-13 shows the pin numbers of the sensor ports. Table 2-12 defines the pins. Figure 3-13 UIM02C pin numbers Issue 03 (2019-11-15) Copyright © Huawei Technologies Co., Ltd.

  • Page 40: Temperature Control Unit (For The Tp48200A-Hx09A1)

    SMOKE SMOKE BTEMP BTEMP 3.6 Temperature Control Unit (for the TP48200A-HX09A1) 3.6.1 Heat Exchange The equipment compartment of the power cabinet adopts heat exchanging to cool the equipment compartment, in which heat is exchanged through internal circulation and external circulation.

  • Page 41: Temperature Control Unit (For The Tbc300A-Dca5)

    The fan draws the air out of the cabinet and absorbs the heat inside to cool the cabinet and hence save the energy. Figure 3-15 shows the working principles of the direct ventilation. Figure 3-16 shows a TCUA. Issue 03 (2019-11-15) Copyright © Huawei Technologies Co., Ltd.
  • Page 42 (2) External fan port 1 (3) External fan port 2 (4) Switch port (5) Door status sensor port (6) Electronic label port (7) Indicator (8) Communications port 1 (9) Communications port 2 Issue 03 (2019-11-15) Copyright © Huawei Technologies Co., Ltd.

  • Page 43: Heater

    The heater has been powered on and has conducted a self-test. The heater is not powered on. No alarm has been generated. An alarm has been generated and the heater needs to be Steady on replaced. Issue 03 (2019-11-15) Copyright © Huawei Technologies Co., Ltd.

  • Page 44: Sensors And Lamp

    Figure 3-18 shows the installation positions of the sensors and lamp. Figure 3-18 Installation positions of the sensors and lamp (1) Temperature sensor (2) Door status sensor (3) Temperature and humidity sensor (4) Battery temperature sensor (5) Smoke sensor (6) Lamp Issue 03 (2019-11-15) Copyright © Huawei Technologies Co., Ltd.

  • Page 45: Smoke Sensor

    3 Components (7) Water sensor 3.8.1 Smoke Sensor Figure 3-19 Smoke sensor 1 (1) Wiring port (2) Base (3) Indicator Figure 3-20 Smoke sensor 2 (1) Wiring port (2) Base (3) Indicator Issue 03 (2019-11-15) Copyright © Huawei Technologies Co., Ltd.

  • Page 46: Temperature And Humidity Sensor

    TP48200A-HX09A1 and TBC300A-DCA5 Telecom Power User Manual 3 Components 3.8.2 Temperature and Humidity Sensor Figure 3-21 Temperature and humidity sensor 1 Figure 3-22 Temperature and humidity sensor 2 Issue 03 (2019-11-15) Copyright © Huawei Technologies Co., Ltd.

  • Page 47: Water Sensor

    3 Components 3.8.3 Water Sensor Figure 3-23 Water sensor 3.8.4 Battery Temperature Sensor Figure 3-24 shows a battery temperature sensor. Figure 3-24 Battery temperature sensor 3.8.5 (Optional) Light Figure 3-25 Light Issue 03 (2019-11-15) Copyright © Huawei Technologies Co., Ltd.

  • Page 48: Maintenance

    TCUA control The TCUA control By observing, and The TCUA control Replace the TCUA board works checking the board works Issue 03 (2019-11-15) Copyright © Huawei Technologies Co., Ltd.

  • Page 49: Rectifying Common Faults

    AC input circuit breaker to turn OFF and then switch on the circuit breaker. Check whether the AC input voltage is lower than 50 V AC. If so, handle the power grid fault. Issue 03 (2019-11-15) Copyright © Huawei Technologies Co., Ltd.

  • Page 50: Ac Over Volt

    Remove the rectifiers one by one and check whether the alarm is cleared. If the alarm still exists, reinstall the rectifier. If the alarm is cleared, replace the rectifier. 4.2.5 DC Under Volt Possible Causes  An AC power failure has occurred. Issue 03 (2019-11-15) Copyright © Huawei Technologies Co., Ltd.

  • Page 51: Batt Chg. Overcur

    Check whether an AC power failure has occurred. If so, rectify the fault to restore the AC power supply. Check whether loads are manually disconnected. If so, check with other maintenance personnel whether the loads can be reconnected. Issue 03 (2019-11-15) Copyright © Huawei Technologies Co., Ltd.

  • Page 52: Blvd Disconnected

    The high ambient temperature alarm threshold is incorrectly set.  The temperature control system is faulty in the cabinet where the ambient temperature sensor is located.  The ambient temperature sensor is faulty. Issue 03 (2019-11-15) Copyright © Huawei Technologies Co., Ltd.

  • Page 53: Low Amb. Temp

    Check whether water intrudes into the cabinet. If yes, wipe the water with dry cotton or other tools and rectify the fault. Check whether the humidity sensor is faulty. If yes, replace the humidity sensor. Issue 03 (2019-11-15) Copyright © Huawei Technologies Co., Ltd.

  • Page 54: Low Ambient Humidity

    This alarm is generated only for the power system that has a battery temperature sensor installed. Possible Causes  The low battery temperature alarm threshold is incorrectly set on the SMU.  The battery temperature control system is faulty.  The battery temperature sensor is faulty. Issue 03 (2019-11-15) Copyright © Huawei Technologies Co., Ltd.

  • Page 55: Door Alarm

    4.2.18 Smoke Alarm This alarm is generated only for the power system that has a smoke sensor installed. Possible Causes  There is smoke inside the cabinet.  The smoke sensor is faulty. Issue 03 (2019-11-15) Copyright © Huawei Technologies Co., Ltd.

  • Page 56: Rect Fault

    Rectifier connections are loose.  A rectifier is faulty. Measures Check whether a rectifier has been removed. If so, reinstall it. If the rectifier is in position, remove the rectifier and reinstall it. Issue 03 (2019-11-15) Copyright © Huawei Technologies Co., Ltd.

  • Page 57: Load Loop Break

    4.3 Identifying Component Faults 4.3.1 Identifying AC SPD Faults Check the color of the AC SPD indication window. Green indicates that the AC SPD is normal. Red indicates the AC SPD is faulty. Issue 03 (2019-11-15) Copyright © Huawei Technologies Co., Ltd.

  • Page 58: Identifying Circuit Breaker Faults

    4.4.1 Replacing a Rectifier Prerequisites  You have obtained an ESD wrist strap, a pair of protective gloves, an ESD box or bag, and the cabinet door key.  The new rectifier is intact. Issue 03 (2019-11-15) Copyright © Huawei Technologies Co., Ltd.
  • Page 59 Step 5 Push the rectifier into the subrack slowly along the guide rail. Then lock the handle. Step 6 Tighten the screws on the handle, as shown in Figure 4-2. Issue 03 (2019-11-15) Copyright © Huawei Technologies Co., Ltd.

  • Page 60: Replacing An Smu

    4 Maintenance Figure 4-2 Installing a new rectifier Step 7 Take off protective gloves. ----End Follow-up Procedure Pack the removed component, and return it to Huawei local warehouse. 4.4.2 Replacing an SMU Prerequisites  The cabinet door key is available.

  • Page 61: Replacing The Pcb Of Uim02C

    Step 5 Reset the parameters on the SMU. Figure 4-4 Installing an SMU ----End Follow-up Procedure Pack the removed component and send it to the local Huawei warehouse. 4.4.3 Replacing the PCB of UIM02C Prerequisites  An ESD wrist strap, ESD gloves, ESD box or bag, cabinet door key, and required tools are available.
  • Page 62 Figure 4-6 Removing the –48 V power cable Step 5 Record the positions where the PCB of UIM02C connects to all the cables, and then disconnect the cables. Step 6 Remove the PCB, as shown in Figure 4-7. Issue 03 (2019-11-15) Copyright © Huawei Technologies Co., Ltd.

  • Page 63: Replacing An Ac Spd

    Step 12 Disconnect the ground cable from the ESD wrist strap, and remove the ESD wrist strap and ESD gloves. ----End Follow-up Procedure Pack the removed component and return it to the local Huawei warehouse. 4.4.4 Replacing an AC SPD Prerequisites ...

  • Page 64: Replacing A Circuit Breaker

    Step 3 Loosen the screw that secures the upper port of the circuit breaker using a Phillips screwdriver, and remove the output power cable and signal cable terminals. Wrap the cable and terminals using insulation tape. Issue 03 (2019-11-15) Copyright © Huawei Technologies Co., Ltd.
  • Page 65 Step 9 Switch on the circuit breaker. Figure 4-10 shows how to install the new circuit breaker. Figure 4-10 Installing the new circuit breaker ----End Issue 03 (2019-11-15) Copyright © Huawei Technologies Co., Ltd.

  • Page 66: Replacing The Internal Fan Of The Heat Exchanger

    Remove the –48V power cable from the UIM02C, as shown in Figure 4-6. Step 2 Disconnect the wiring terminal for the fan. Step 3 Unscrew the top baffle and remove the baffle, as shown in Figure 4-11. Issue 03 (2019-11-15) Copyright © Huawei Technologies Co., Ltd.
  • Page 67 Step 6 Place the top baffle and tighten the screws. Step 7 Connect the wiring terminal for the fan. Step 8 Connect the –48V power cable to the UIM02C. Step 9 Push in the UIM02C and secure the screws. Issue 03 (2019-11-15) Copyright © Huawei Technologies Co., Ltd.

  • Page 68: Replacing The External Fan For The Heat Exchanger

    Remove the –48V power cable from the UIM02C, as shown in Figure 4-6. Step 2 Disconnect the wiring terminal for the fan. Step 3 Unscrew the fan baffle and remove the baffle from the cabinet, as shown in Figure 4-13. Issue 03 (2019-11-15) Copyright © Huawei Technologies Co., Ltd.
  • Page 69 Step 5 Record the fan installation direction (see the arrow marks on the fan), unscrew the fan and remove the fan from the fan fixing plate, as shown in Figure 4-15. Issue 03 (2019-11-15) Copyright © Huawei Technologies Co., Ltd.

  • Page 70: Replacing The Heat Exchanger Core

    You have obtained an ESD wrist strap, a pair of ESD gloves, a pair of protective gloves, the cabinet door key and maintenance tool box. Context You do not need to disconnect the AC input for the system. Issue 03 (2019-11-15) Copyright © Huawei Technologies Co., Ltd.
  • Page 71 Remove the –48V power cable from the UIM02C, as shown in Figure 4-6. Step 2 Put on protective gloves. Step 3 Remove the heat exchanging core, as shown in Figure 4-16. Issue 03 (2019-11-15) Copyright © Huawei Technologies Co., Ltd.
  • Page 72 Step 9 Connect the signal cable to the UIM02C panel based on the record made previously. Step 10 Disconnect the ground cable from the ESD wrist strap and take off the ESD wrist strap and ESD gloves. ----End Issue 03 (2019-11-15) Copyright © Huawei Technologies Co., Ltd.

  • Page 73: Replacing The Direct Ventilation Fan

    Step 4 Install a new fan. Step 5 Connect the cables and bind the cable ties properly. Step 6 Power on the module to check whether the alarm is cleared. ----End Issue 03 (2019-11-15) Copyright © Huawei Technologies Co., Ltd.

  • Page 74: Replacing A Tcua Control Board

    Switch off the circuit breaker (F1) for the TCUA control box on the DC PDU. Record positions where cables connect to the TCUA control box and disconnect the cables. Unscrew and remove the TCUA control box, as shown in Figure 4-18. Issue 03 (2019-11-15) Copyright © Huawei Technologies Co., Ltd.
  • Page 75 TP48200A-HX09A1 and TBC300A-DCA5 Telecom Power User Manual 4 Maintenance Figure 4-18 Removing a TCUA control box Step 3 Remove the TCUA control board. Unscrew the TCUA control board, as shown in Figure 4-19. Issue 03 (2019-11-15) Copyright © Huawei Technologies Co., Ltd.
  • Page 76 Set the jumper caps for the new TCUA control board based on the recorded information. Install the new TCUA control board into the control box. Connect the cable between the TCUA module and the new TCUA control board based on the recorded information. Issue 03 (2019-11-15) Copyright © Huawei Technologies Co., Ltd.

  • Page 77: Replacing A Door Status Sensor

    Step 4 Remove the shell of the new door status sensor and remove the screws from the alarm cables. Step 5 Properly place the new door status sensor at the installation position and tighten the screws. Issue 03 (2019-11-15) Copyright © Huawei Technologies Co., Ltd.

  • Page 78: Replacing A Temperature And Humidity Sensor

    Step 3 Remove the temperature and humidity sensor, as shown in Figure 4-23. Hold down the button on the sensor and remove the upper cover. Record the positions where cables connect to the base and remove the cables. Unscrew the sensor base. Issue 03 (2019-11-15) Copyright © Huawei Technologies Co., Ltd.

  • Page 79: Replacing A Smoke Sensor

    Step 1 Connect the ground cable to the ESD wrist strap, and put on the ESD wrist strap and ESD gloves. Step 2 Remove the smoke sensor, as shown in Figure 4-24. Issue 03 (2019-11-15) Copyright © Huawei Technologies Co., Ltd.
  • Page 80 Properly place the new smoke sensor and press and push it in the CLOSE direction. Reconnect the removed cables to the smoke sensor. Step 4 Disconnect the ground cable from the ESD wrist strap, and take off the ESD wrist strap and ESD gloves. Issue 03 (2019-11-15) Copyright © Huawei Technologies Co., Ltd.

  • Page 81: Replacing A Battery Temperature Sensor

    Step 2 Remove the battery temperature sensor cable from the UIM, as shown in Figure 4-25. Figure 4-25 Removing the battery temperature sensor cable Step 3 Cut off the cable tie of the battery temperature sensor and remove the sensor. Issue 03 (2019-11-15) Copyright © Huawei Technologies Co., Ltd.

  • Page 82: Replacing A Temperature Sensor

    Step 1 Connect the ground cable to the ESD wrist strap, and put on the ESD wrist strap and ESD gloves. Step 2 Remove the temperature sensor cable from the UIM, as shown in Figure 4-27. Issue 03 (2019-11-15) Copyright © Huawei Technologies Co., Ltd.
  • Page 83 Step 5 Reconnect the temperature sensor cable to the UIM. Step 6 Disconnect the ground cable from the ESD wrist strap, and take off the ESD wrist strap and ESD gloves. ----End Issue 03 (2019-11-15) Copyright © Huawei Technologies Co., Ltd.

  • Page 84: Replacing A Water Sensor

    Step 2 Remove the water sensor cable from the UIM, as shown in Figure 4-29. Figure 4-29 Removing the water sensor cable Step 3 Cut off the cable tie of the water sensor and remove the water sensor. Issue 03 (2019-11-15) Copyright © Huawei Technologies Co., Ltd.
  • Page 85 TP48200A-HX09A1 and TBC300A-DCA5 Telecom Power User Manual 4 Maintenance Figure 4-30 Position of the water sensor in the battery cabinet (in stacked scenario) Issue 03 (2019-11-15) Copyright © Huawei Technologies Co., Ltd.
  • Page 86 Step 5 Reconnect the water sensor cable to the UIM. Step 6 Disconnect the ground cable from the ESD wrist strap, and take off the ESD wrist strap and ESD gloves. ----End Issue 03 (2019-11-15) Copyright © Huawei Technologies Co., Ltd.

  • Page 87: A Technical Specifications

    220/380 V AC three-phase, four-wire: 85-300 V AC (phase voltage) Input frequency Frequency range: 45-66 Hz; nominal frequency: 50 Hz or 60 Hz ≥ 0.99 (load percentage ≥ 50%) Power factor Issue 03 (2019-11-15) Copyright © Huawei Technologies Co., Ltd.

  • Page 88: Electromagnetic Compatibility Specifications

    Complies with the IEC/EN60950-1. regulatory design MTBF 200,000 hours (at 25° C) A.3 Electromagnetic Compatibility Specifications Table A-3 Electromagnetic compatibility (EMC) specifications Item Specifications Electromagnetic Conducted emission (CE) Class A, EN300386 Issue 03 (2019-11-15) Copyright © Huawei Technologies Co., Ltd.

  • Page 89: Cabinet Specifications

    TP48200A-HX09A1: IP55 TBC300A-DCA5: IP34 Installation mode TP48200A-HX09A1: installed on a floor, installed against a wall, combined with a battery cabinet, or stacked on a battery cabinet TBC300A-DCA5: installed on a floor, installed against a wall (with a clearance of greater than 100 mm), combined with a power cabinet or...

  • Page 90: Heater Specifications

    Dimensions (L x maximum shape diameter) 154 mm x 41 mm Structure A colorless and transparent lamp cover is used. The lamp is hand-held with a configured switch. ≥ 1000 h Service life Issue 03 (2019-11-15) Copyright © Huawei Technologies Co., Ltd.

  • Page 91: B Electrical Conceptual Diagram

    TP48200A-HX09A1 and TBC300A-DCA5 Telecom Power User Manual B Electrical Conceptual Diagram Electrical Conceptual Diagram Figure B-1 Electrical conceptual diagram of the TP48200A-HX09A1 Issue 03 (2019-11-15) Copyright © Huawei Technologies Co., Ltd.

  • Page 92: C Associations Between Alarms And Dry Contacts On The Uim

    Reports alarms for battery fuse blown, load fuse blown, and ALM5 loop disconnection. Default mode (Close: alarm; Open: normal) can be modified as required. ALM6 Reports alarms for overhigh or over low battery temperatures. Issue 03 (2019-11-15) Copyright © Huawei Technologies Co., Ltd.
  • Page 93 (including the power cabinet and battery cabinet), and high temperatures detected by the temperature control unit (TCU) in the power cabinet. Default mode (Close: alarm; Open: normal) can be modified as required. Issue 03 (2019-11-15) Copyright © Huawei Technologies Co., Ltd.

  • Page 94: D Acronyms And Abbreviations

    ACDB alternating current distribution box battery low voltage disconnection BLVD conducted susceptibility direct current electrical fast transient electromagnetic compatibility electrostatic discharge fast ethernet heater assembly unit HTTPS Hypertext Transfer Protocol Secure Issue 03 (2019-11-15) Copyright © Huawei Technologies Co., Ltd.
  • Page 95 MTBF radiated susceptibility site monitoring unit Simple Network Management Protocol SNMP surge protective device Transmission Control Protocol temperature control unit A TCUA total harmonic distortion user interface module Issue 03 (2019-11-15) Copyright © Huawei Technologies Co., Ltd.

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