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华为ETP48400-C4A1

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产品说明

华为ETP48400-C4A1 产品概述

华为ETP48400-C4A1是嵌入式电源系统,将交流电转为直流电,支持-48V以及-57V恒压输出给通信设备供电。电源最大容量满足24kW,适用于5G站点供电以及存量站点扩容改造场景。电源支持控制每家用户次要负载单独下电,支持每路用户电量精准计量。


产品介绍

图2-1 华为ETP48400-C4A1(01074762/01075024)

(1)用户1:LLVD配电

(2)配电指示标签

(3)交流输出空开

(4)接地螺钉

(5)备用交流输入模块

(6)交流输入模块

(7)用户3:LLVD配电

(8)用户3:BLVD配电

(9)公共负载空开

(10)监控模块SMU02C

(11)整流模块安装空间/太阳能模块安装空间

(12)用户接口模块UIM05B1

(13)预留通信扩展模块CIM02C/通信扩展模块NIM01C3安装槽位

(14)电池空开

(15)用户2:BLVD配电

(16)用户2:LLVD配电

(17)用户1:BLVD配电


图2-2 华为ETP48400-C4A1(01075024-002)

(1)负载接线螺钉

(2)交流输出空开

(3)接地螺钉

(4)备用交流输入模块

(5)交流输入模块

(6)用户3:LLVD配电

(7)用户3:BLVD配电

(8)公共负载空开

(9)监控模块SMU02C

(10)整流模块/太阳能模块安装空间

(11)用户接口模块UIM05B1

(12)预留通信扩展模块CIM02C/通信扩展模块NIM01C3安装槽位

(13)配电指示标签

(14)电池空开

(15)用户2:BLVD配电

(16)用户2:LLVD配电

(17)用户1:BLVD配电

(18)用户1:LLVD配电

负载接线螺钉作为用户4扩展口。

图2-3 华为ETP48400-C4A1(01074762-004/01075024-003)

(1)用户1:LLVD配电

(2)配电指示标签

(3)交流输出空开

(4)接地螺钉

(5)备用交流输入模块

(6)交流输入模块

(7)用户3:LLVD配电

(8)用户3:BLVD配电

(9)公共负载空开

(10)监控模块SMU02C

(11)整流模块安装空间/太阳能模块安装空间

(12)用户接口模块UIM05B1

(13)预留通信扩展模块CIM02C/通信扩展模块NIM01C3安装槽位

(14)电池空开

(15)用户2:BLVD配电

(16)用户2:LLVD配电

(17)用户1:BLVD配电


表2-1 系统配置

项目

华为ETP48400-C4A1(01074762/01075024)

华为ETP48400-C4A1(01075024-002)

华为ETP48400-C4A1(01074762-004/01075024-003)

交流输入制式

220/380V AC三相四线

交流配电

  • 交流输入空开:1×63A/4P,1×63A/4P(备用,手动切换,机械互锁)

  • 交流输出空开:3×16A/P

直流配电

3个用户,每个用户:

  • LLVD空开:2×125A/1P,支持扩展1×125A/1P

  • BLVD空开:2×63A/1P

公共负载空开:1×32A/1P

电池空开:4×125A/1P,支持扩展1×125A/1P

3个用户,每个用户:

  • LLVD空开:2×100A/1P,1×40A/1P

  • BLVD空开:2×40A/1P

公共负载空开:1×32A/1P

电池空开:4×125A/1P,支持扩展1×125A/1P

3个用户,每个用户:

  • LLVD空开:2×100A/1P,1×40A/1P

  • BLVD空开:2×40A/1P

公共负载空开:1×32A/1P

电池空开:4×125A/1P,支持扩展1×125A/1P

部件

  • 监控模块:SMU02C

  • 用户接口模块:UIM05B1

  • 通信扩展模块(可选):NIM01C3或CIM02C

  • 整流模块:R4850G2或R4875G1(最大配置6个)

  • 太阳能模块:S4850G1(最大配置5个)

交流防雷

标称雷击放电电流30kA,8/20μs,正负各5次

Huawei etp48400-c4a1 Product Overview




Huawei etp48400-c4a1 is an embedded power system, which converts AC to DC, and supports - 48V and - 57V constant voltage output to power communication equipment. The maximum capacity of the power supply is 24kw, which is suitable for 5g station power supply and storage station expansion and reconstruction scenarios. The power supply supports the control of each user's secondary load power off separately, and supports the accurate measurement of each user's electricity.




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Product introduction


Figure 2-1 Huawei etp48400-c4a1 (01074762 / 01075024)




(1) User 1: llvd distribution




(2) Distribution indication label




(3) AC output air switch




(4) Grounding screw




(5) Spare AC input module




(6) AC input module




(7) User 3: llvd distribution




(8) User 3: Blvd distribution




(9) Public load air switch




(10) Monitoring module smu02c




(11) Rectifier module installation space / solar module installation space




(12) User interface module uim05b1




(13) Reserved installation slot of communication expansion module cim02c / communication expansion module nim01c3




(14) Battery air switch




(15) User 2: Blvd distribution




(16) User 2: llvd distribution




(17) User 1: Blvd distribution





Figure 2-2 Huawei etp48400-c4a1 (01075024-002)




(1) Load connection screw




(2) AC output air switch




(3) Grounding screw




(4) Spare AC input module




(5) AC input module




(6) User 3: llvd distribution




(7) User 3: Blvd distribution




(8) Public load air switch




(9) Monitoring module smu02c




(10) Installation space of rectifier module / solar module




(11) User interface module uim05b1




(12) Reserved installation slot of communication expansion module cim02c / communication expansion module nim01c3




(13) Distribution indication label




(14) Battery air switch




(15) User 2: Blvd distribution




(16) User 2: llvd distribution




(17) User 1: Blvd distribution




(18) Llvd: 1





Load connection screw is used as user 4 expansion port.




Figure 2-3 Huawei etp48400-c4a1 (01074762-004 / 01075024-003)




(1) User 1: llvd distribution




(2) Distribution indication label




(3) AC output air switch




(4) Grounding screw




(5) Spare AC input module




(6) AC input module




(7) User 3: llvd distribution




(8) User 3: Blvd distribution




(9) Public load air switch




(10) Monitoring module smu02c




(11) Rectifier module installation space / solar module installation space




(12) User interface module uim05b1




(13) Reserved installation slot of communication expansion module cim02c / communication expansion module nim01c3




(14) Battery air switch




(15) User 2: Blvd distribution




(16) User 2: llvd distribution




(17) User 1: Blvd distribution





Table 2-1 system configuration


project




Huawei etp48400-c4a1 (01074762 / 01075024)




Huawei etp48400-c4a1 (01075024-002)




Huawei etp48400-c4a1 (01074762-004 / 01075024-003)




AC input system




220 / 380V AC three phase four wire




AC distribution




AC input air switch: 1 × 63A / 4P, 1 × 63A / 4P (standby, manual switching, mechanical interlock)




AC output air switch: 3 × 16A / P




DC distribution




3 users, each user:




Llvd air switch: 2 × 125A / 1p, supporting expansion of 1 × 125A / 1p




Blvd air switch: 2 × 63A / 1P




Common load air switch: 1 × 32A / 1P




Battery air switch: 4 × 125A / 1p, supporting expansion of 1 × 125A / 1p




3 users, each user:




Llvd air switch: 2 × 100A / 1p, 1 × 40A / 1p




Blvd air switch: 2 × 40A / 1P




Common load air switch: 1 × 32A / 1P




Battery air switch: 4 × 125A / 1p, supporting expansion of 1 × 125A / 1p




3 users, each user:




Llvd air switch: 2 × 100A / 1p, 1 × 40A / 1p




Blvd air switch: 2 × 40A / 1P




Common load air switch: 1 × 32A / 1P




Battery air switch: 4 × 125A / 1p, supporting expansion of 1 × 125A / 1p




parts




Monitoring module: smu02c




User interface module: uim05b1




Communication expansion module (optional): nim01c3 or cim02c




Rectifier module: r4850g2 or r4875g1 (maximum configuration of 6)




Solar module: s4850g1 (maximum configuration of 5)




AC lightning protection




The nominal lightning discharge current is 30ka, 8 / 20 μ s, 5 times for positive and negative respectively

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