Related Manuals for Huawei TP48200A-DX08A1
Summary of Contents for Huawei TP48200A-DX08A1
- Page 1 TP48200A-DX08A1 and TP48200A-DX08A2 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"...
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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 06 (2019-11-15) Copyright © Huawei Technologies Co., Ltd. - Page 4 Issue 02 (2015-07-30) This issue is the second official release, which incorporates the following changes: Modified Figure 3-2. Added the DCDU-12A description. Issue 01 (2014-12-01) This issue is the first official release. Issue 06 (2019-11-15) Copyright © Huawei Technologies Co., Ltd.
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Page 5: Table Of Contents
3.10.1 Battery Temperature Sensor ........................... 32 3.10.2 Temperature Sensor ............................... 33 4 Maintenance ..........................34 4.1 Routine Maintenance ..............................34 4.2 Rectifying Common Faults ............................35 4.2.1 AC Failure ................................35 Issue 06 (2019-11-15) Copyright © Huawei Technologies Co., Ltd. - Page 6 4.4.11 Replacing a Door Status Sensor ..........................58 A Technical Specifications ......................60 B Electrical Schematic Diagram ....................64 C Associations Between Alarms and Dry Contacts on the UIM ........... 65 D Acronyms and Abbreviations....................66 Issue 06 (2019-11-15) Copyright © Huawei Technologies Co., Ltd.
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Page 7: 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 8 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 06 (2019-11-15) Copyright © Huawei Technologies Co., Ltd.
- Page 9 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 06 (2019-11-15) Copyright © Huawei Technologies Co., Ltd.
- Page 10 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 06 (2019-11-15) Copyright © Huawei Technologies Co., Ltd.
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Page 11: 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 12 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 06 (2019-11-15) Copyright © Huawei Technologies Co., Ltd.
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Page 13: 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 06 (2019-11-15) Copyright © Huawei Technologies Co., Ltd. -
Page 14: 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 06 (2019-11-15) Copyright © Huawei Technologies Co., Ltd. - Page 15 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 06 (2019-11-15) Copyright © Huawei Technologies Co., Ltd.
- Page 16 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 06 (2019-11-15) Copyright © Huawei Technologies Co., Ltd.
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Page 17: 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 06 (2019-11-15) Copyright © Huawei Technologies Co., Ltd. - Page 18 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 06 (2019-11-15) Copyright © Huawei Technologies Co., Ltd.
- Page 19 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 06 (2019-11-15) Copyright © Huawei Technologies Co., Ltd.
- Page 20 TP48200A-DX08A1 and TP48200A-DX08A2 Telecom Power User Manual 1 Safety Precautions When maintenance is complete, return the waste lithium battery to the maintenance office. Issue 06 (2019-11-15) Copyright © Huawei Technologies Co., Ltd.
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Page 21: Overview
2 Overview Overview 2.1 Introduction The TP48200A-DX08A1 is an integrated telecom power system that supplies power to and backs up power for –48 V DC outdoor communications equipment. The TP48200A-DX08A2 provides equipment installation space. The TP48200A-DX08A1 and TP48200A-DX08A2 have the same appearance, as shown in Figure 2-1. -
Page 22: Features
Comprehensive DC surge protective design One fast Ethernet (FE) port and one RS485/RS232 port for network connections SNMP and HTTPS for communicating with HUAWEI Network Ecosystem (NetEco) and third-party network management systems (NMSs), which ensures remote management and unattended operation ... - Page 23 1 km away from light pollution sources, such as packing houses, tanneries, and boiler rooms. Class D environments refer to areas about 500 m away from the seashore. Class D environments are special Class C environments. Issue 06 (2019-11-15) Copyright © Huawei Technologies Co., Ltd.
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Page 24: Components
(3) Space for customer equipment (4) Space for a heater (5) Space for batteries (6) Cabling panel (7) Direct ventilation fan (8) Wiring terminal (9) Air filter (10) Base (11) Ground bar Issue 06 (2019-11-15) Copyright © Huawei Technologies Co., Ltd. -
Page 25: Etp48200-C5A7
(3) Cabling panel (4) Direct ventilation fan (5) TCUC (6) Air filter (7) Base (8) Ground bar 3.2 ETP48200-C5A7 Figure 3-3 shows an ETP48200-C5A7, and Table 3-1 lists power distribution specifications. Issue 06 (2019-11-15) Copyright © Huawei Technologies Co., Ltd. -
Page 26: Rectifier
LLVD: three 1-pole 125 A, three 1-pole 63 A, one 1-pole 20 A, three 1-pole 10 A Battery route One 2-pole 125 A circuit breaker (parallel connection using a short-circuit copper bar) 3.3 Rectifier Rectifiers convert AC input into stable DC output. Issue 06 (2019-11-15) Copyright © Huawei Technologies Co., Ltd. - Page 27 Blinking at 0.5 The communication between the rectifier and the SMU has been interrupted. Fault indicator The rectifier is running properly. Steady on The rectifier has been locked out due to output overvoltage. Issue 06 (2019-11-15) Copyright © Huawei Technologies Co., Ltd.
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Page 28: Smu02B
Blinking fast The SMU is running properly but fails to (4 Hz) communicate with the host properly. Minor alarm Yellow No minor or warning alarm is generated. Issue 06 (2019-11-15) Copyright © Huawei Technologies Co., Ltd. - Page 29 USB flash drive that is specially used for site deployment into the USB port. After installing the specific WiFi module using the USB port, you can access the WebUI locally, which facilitates operations. Issue 06 (2019-11-15) Copyright © Huawei Technologies Co., Ltd.
- Page 30 TP48200A-DX08A1 and TP48200A-DX08A2 Telecom Power User Manual 3 Components Using WiFi modules provided by another vendor may cause data loss or function exception. Consequences arising from this will not be borne by Huawei. Communications Ports Table 3-5 Communication port description Communications Port Communications...
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Page 31: Uim02C
Ports Table 3-8 UIM02C ports Port Type Silk Screen Description Sensor ports TEM-HUM Ambient temperature and humidity sensor WATER Water sensor TEMP1 Ambient temperature sensor 1 TEMP2 Ambient temperature sensor 2 Issue 06 (2019-11-15) Copyright © Huawei Technologies Co., Ltd. - Page 32 Baud rate: 9600 bit/s, 19200 Connects to COM port M/S and Modbus protocol bit/s lower-level devices such as the battery voltage detector, DC Air Conditioner. NOTE The COM port supports the security mechanism. Issue 06 (2019-11-15) Copyright © Huawei Technologies Co., Ltd.
- Page 33 Sends data over RS485. PGND Connects to the ground. 3, 7, 8 None Pins Figure 3-9 shows the pin numbers of the sensor ports. Table 3-11 defines the pins. Figure 3-9 UIM02C pin numbers Issue 06 (2019-11-15) Copyright © Huawei Technologies Co., Ltd.
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Page 34: Temperature Control Unit
Working Principle The fan exhausts hot air out of the cabinet, which saves the energy. TCUC The TCUC monitors the fans and reports alarms when faults occur. Figure 3-10 shows a TCUC. Issue 06 (2019-11-15) Copyright © Huawei Technologies Co., Ltd. -
Page 35: Optional) Heater
(13) Water sensor port (14) Internal circulation (15) TEC port fan port 3.6.2 (Optional) Heater A heater assembly unit (HAU) is adopted to ensure a proper operating temperature for the equipment inside the cabinet. Issue 06 (2019-11-15) Copyright © Huawei Technologies Co., Ltd. - Page 36 The heater is powered on and takes a self-test. The heater is not powered on. No alarm is generated. Steady on An alarm is generated and the heater needs to be replaced. Issue 06 (2019-11-15) Copyright © Huawei Technologies Co., Ltd.
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Page 37: Optional) Dcdu-12A
Ten 30 A load fuses Dimensions (H x W x D) 42 mm x 442 mm x 65 mm 3.8 (Optional) Fan Assembly Figure 3-13 Fan assembly exterior (1) Communications port (2) Power port Issue 06 (2019-11-15) Copyright © Huawei Technologies Co., Ltd. -
Page 38: Optional) 6Rfu Subrack
TP48200A-DX08A1 and TP48200A-DX08A2 Telecom Power User Manual 3 Components 3.9 (Optional) 6RFU Subrack Figure 3-14 6RFU subrack exterior (1) Cable tray (2) Slot 3.10 Sensors 3.10.1 Battery Temperature Sensor Figure 3-15 Battery temperature sensor Issue 06 (2019-11-15) Copyright © Huawei Technologies Co., Ltd. -
Page 39: Temperature Sensor
TP48200A-DX08A1 and TP48200A-DX08A2 Telecom Power User Manual 3 Components 3.10.2 Temperature Sensor Figure 3-16 TP48200A-DX08A1 temperature sensor Figure 3-17 TP48200A-DX08A2 temperature sensor Issue 06 (2019-11-15) Copyright © Huawei Technologies Co., Ltd. -
Page 40: Maintenance
Dust accumulates By observation The high Replacing an Air on the dust filter. temperature Filter alarm is generated frequently, and the temperature in the cabinet is obviously higher than the ambient Issue 06 (2019-11-15) Copyright © Huawei Technologies Co., Ltd. -
Page 41: Rectifying Common Faults
Check whether the AC input voltage is lower than 50 V AC. If so, handle the power grid fault. 4.2.2 AC Over Volt Possible Causes The AC overvoltage alarm threshold is incorrectly set on the SMU. Issue 06 (2019-11-15) Copyright © Huawei Technologies Co., Ltd. -
Page 42: Ac Under Volt
The DC undervoltage alarm threshold is incorrectly set on the SMU. The system configuration is incorrect. The power system voltage has been manually set to a very low value. Rectifiers are faulty. Issue 06 (2019-11-15) Copyright © Huawei Technologies Co., Ltd. -
Page 43: Batt Chg. Overcur
Check whether the battery disconnection voltage (43 V DC by default) has been set to a very high value on the SMU. If so, adjust it to a normal value. Issue 06 (2019-11-15) Copyright © Huawei Technologies Co., Ltd. -
Page 44: Batt Loop Trip
The low 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 06 (2019-11-15) Copyright © Huawei Technologies Co., Ltd. -
Page 45: High Amb. Humi
Check whether the humidity sensor is faulty. If yes, replace the humidity sensor. 4.2.13 Batt. High Temp. This alarm is generated only for the power system that has a battery temperature sensor installed. Issue 06 (2019-11-15) Copyright © Huawei Technologies Co., Ltd. -
Page 46: Batt. Low Temp
The cabinet doors are open. The door status sensor is faulty. Measures Close cabinet doors. Check whether the door status sensor is faulty. If yes, replace the door status sensor. Issue 06 (2019-11-15) Copyright © Huawei Technologies Co., Ltd. -
Page 47: Rectifier Missing
Reinstall the rectifiers. If the alarm persists, replace the rectifiers. Restart the SMU. If the alarm persists, replace the SMU. Issue 06 (2019-11-15) Copyright © Huawei Technologies Co., Ltd. -
Page 48: Rect Fault
Measures Check whether a rectifier has been removed. If so, reinstall it. If the rectifier is in position, remove the rectifier and reinstall it. If the alarm persists, replace the rectifier. Issue 06 (2019-11-15) Copyright © Huawei Technologies Co., Ltd. -
Page 49: Identifying Component Faults
The SMU cannot monitor AC or DC power distribution when communications cables are intact and AC and DC power distribution is normal. Parameters cannot be set or running information cannot be viewed on the SMU. 4.4 Replacing Components Issue 06 (2019-11-15) Copyright © Huawei Technologies Co., Ltd. -
Page 50: Replacing A Rectifier
Step 6 Gently slide the rectifier into the slot along the guide rails until it is engaged. Close the handle, and push the locking latch towards the right to lock the handle, as shown in Figure 4-2. Issue 06 (2019-11-15) Copyright © Huawei Technologies Co., Ltd. -
Page 51: Replacing A Circuit Breaker
Step 7 Remove the protective gloves. ----End Follow-up Procedure Pack the removed component and send it to the local Huawei warehouse. 4.4.2 Replacing a Circuit Breaker Prerequisites Before replacing an AC circuit breaker, switch off the input circuit breaker on the upper-level device. -
Page 52: Replacing The Pcb Of Uim02C
4.4.3 Replacing the PCB of UIM02C Prerequisites You have obtained an ESD wrist strap, a pair of ESD gloves, an ESD box or bag, the cabinet door key, and tools. Issue 06 (2019-11-15) Copyright © Huawei Technologies Co., Ltd. - Page 53 Step 4 Unscrew the UIM02C panel and remove the UIM02C, as shown in Figure 4-5. Figure 4-5 Taking out the UIM02C Step 5 Disconnect the –48 V power cable from the user interface module. Issue 06 (2019-11-15) Copyright © Huawei Technologies Co., Ltd.
- Page 54 Step 12 Reconnect signal cables to the UIM02C panel based on the records made previously. Step 13 Reinstall the front panel on the UIM02C. Step 14 Disconnect the ground cable from the ESD wrist strap, and remove the ESD wrist strap or ESD gloves. ----End Issue 06 (2019-11-15) Copyright © Huawei Technologies Co., Ltd.
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Page 55: Replacing An Smu
Step 5 Reset the parameters on the SMU. Figure 4-9 Installing an SMU ----End Follow-up Procedure Pack the removed component and send it to the local Huawei warehouse. Issue 06 (2019-11-15) Copyright © Huawei Technologies Co., Ltd. -
Page 56: Replacing An Ac Spd Module
Step 4 Disconnect the ground cable of the ESD wrist strap, and remove the ESD wrist strap and ESD gloves. ----End Follow-up Procedure Check that the alarm for the AC SPD is cleared. Issue 06 (2019-11-15) Copyright © Huawei Technologies Co., Ltd. -
Page 57: Replacing The Tcuc Control Board
Unscrew and remove the TCUC, as shown in Figure 4-11. Figure 4-11 Removing a TCUC Step 3 Remove the TCUC control board. Unscrew the TCUC control board, as shown in Figure 4-12. Issue 06 (2019-11-15) Copyright © Huawei Technologies Co., Ltd. - Page 58 Record the positions of TEC cables on the TCUC control board, disconnect the cables, and then remove the TCUC control board. Record the positions of jumper caps on the TCUC control board, as shown in Figure 4-13. Issue 06 (2019-11-15) Copyright © Huawei Technologies Co., Ltd.
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Page 59: Replacing A Direct Ventilation Fan
Step 6 Disconnect the ground cable for the ESD wrist strap, and take off the ESD wrist strap and ESD gloves. ----End Follow-up Procedure Pack the removed component, and return it to the local Huawei warehouse. 4.4.7 Replacing a Direct Ventilation Fan Prerequisites ... -
Page 60: Replacing An Air Filter
4 Maintenance Direct ventilation fans for the 48200A-DX08A1 and TP48200A-DX08A2 can be replaced in the same way. The following describes how to replace a direct ventilation fan for the TP48200A-DX08A1. Procedure Step 1 Switch off the TCUC circuit breaker on the DC PDU. -
Page 61: Replacing A Heater
Step 1 Connect the ground cable for the ESD wrist strap, and put on the ESD wrist strap and ESD gloves. Step 2 Switch off the heater circuit breaker on the AC PDU. Step 3 Record the positions of cables on the heater, and disconnect all the cables. Issue 06 (2019-11-15) Copyright © Huawei Technologies Co., Ltd. -
Page 62: Replacing A Battery Temperature Sensor
Step 8 Disconnect the ground cable for the ESD wrist strap, and take off the ESD wrist strap and ESD gloves. ----End Follow-up Procedure Pack the removed component, and return it to the local Huawei warehouse. 4.4.10 Replacing a Battery Temperature Sensor Prerequisites ... - Page 63 Figure 4-18 Position of the battery temperature sensor Step 5 Properly place the new battery temperature sensor and bind it securely with a cable tie. Step 6 Reconnect the battery temperature sensor cable to the UIM. Issue 06 (2019-11-15) Copyright © Huawei Technologies Co., Ltd.
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Page 64: Replacing A Door Status Sensor
Step 5 Properly place the new door status sensor at the installation position and tighten the screws. Step 6 Place the alarm cables in sequence and secure the screws. Step 7 Reinstall the shell of the door status sensor. ----End Issue 06 (2019-11-15) Copyright © Huawei Technologies Co., Ltd. - Page 65 TP48200A-DX08A1 and TP48200A-DX08A2 Telecom Power User Manual 4 Maintenance Follow-up Procedure Check that the door status alarm is cleared. Issue 06 (2019-11-15) Copyright © Huawei Technologies Co., Ltd.
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Page 66: A Technical Specifications
Power User Manual A Technical Specifications Technical Specifications Table A-1 Environmental specifications Item Specifications TP48200A-DX08A1: –10º C to +35º C (1120 W/m Operating temperature solar radiation) TP48200A-DX08A2: –40º C to +35º C (1120 W/m solar radiation) –40º C to +70º C Transport temperature –40º... - Page 67 40 kA (8/20 µs) Differential mode: 10 kA (8/20 μs); common mode: 20 kA (8/20 μs) DC surge protection Safety IEC/EN60950-1 Mean time 200,000 hours between failures (MTBF) Issue 06 (2019-11-15) Copyright © Huawei Technologies Co., Ltd.
- Page 68 200 mm x 650 mm x 650 mm W x D) ≤ 50 kg (excluding the power subrack, ≤ 50 kg (excluding the base and fittings Weight base, and fittings box) box) Protection level IP55 Issue 06 (2019-11-15) Copyright © Huawei Technologies Co., Ltd.
- Page 69 Floor-mounted, stacked, or cabinet combined; also wall- or pole-mounted after wall-mounting accessories or pole accessories are configured Maintenance mode Operated and maintained from the front Cabling Routed in and out from the bottom Issue 06 (2019-11-15) Copyright © Huawei Technologies Co., Ltd.
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Page 70: B Electrical Schematic Diagram
TP48200A-DX08A1 and TP48200A-DX08A2 Telecom Power User Manual B Electrical Schematic Diagram Electrical Schematic Diagram Figure B-1 ETP48200-C5A7 electrical schematic diagram Issue 06 (2019-11-15) Copyright © Huawei Technologies Co., Ltd. -
Page 71: C Associations Between Alarms And Dry Contacts On The Uim
(Redundant)/Rectifier Fault (Non-redundant)/Multi-Rectifier Fault/All Rectifiers Fail to Communicate ALM4 DC SPD Fault ALM5 Battery Fuse Break Battery High Temperature/Battery Low ALM6 Temperature/Battery Very High Temperature/Battery Very Low Temperature ALM7 Reserved ALM8 Reserved Issue 06 (2019-11-15) Copyright © Huawei Technologies Co., Ltd. -
Page 72: D Acronyms And Abbreviations
Electromagnetic susceptibility HTTPS Hypertext Transfer Protocol Secure Load low voltage disconnection LLVD International Electrotechnical Commission MTBF Mean time between failures Site monitoring unit Simple Network Management Protocol SNMP Surge protection device Issue 06 (2019-11-15) Copyright © Huawei Technologies Co., Ltd. - Page 73 TP48200A-DX08A1 and TP48200A-DX08A2 Telecom Power User Manual D Acronyms and Abbreviations TCUC Temperature control unit C User interface module Issue 06 (2019-11-15) Copyright © Huawei Technologies Co., Ltd.