华为TP48300B通信电源
是否进口否；深圳
品牌；华为；
型号；华为TP48300B
输入电压；380V
类型通信电源
输出功率；30000W
调制方式脉冲宽度调制(PWM)式
输出电压；48V
货号；华为TP48300B
晶体管连接方式全桥式
工作效率；98%
输出纹波噪音；0.1
电压调整率；98%
产品认证；CCC
输出电压精度；98%
负载调整率；98%
输出电流；300A
工作频率；50HZ
工作温度；25℃
外形尺寸；400x600x1600
订货号华为；TP48300B
物料编号；华为TP48300B
小包装数1
展开
华为；TP48300B 华为48V一体化电源 TP48300B通信开关
电源柜；华为TP48300B 华为48V一体化电源 TP48300B通信开关电源柜
简介：
TP48300B是华为公司研发的一种AC/DC?室内直流电源系统，可配置48V/50A
整流模块，总输出电流可达300A。TP48300B电源系统可灵活应用于室内基
站、中心机房等场景。系统适应宽范围的交流输入，配置全方位的防雷保护系
统，具备完善的电池管理和自动休眠等功能。
简单：单柜收容电源、电池与主设备，节省占地；集成多路动力环境监控接口，
支持带内传输，节省投资，便于管理；
高效：系统采用业界效率**的98%整流模块 ，55?C输出不降额；可集成太阳能
供电模块，有效利用太阳能，减少电网使用，节能减排；
可靠：电源系统55?C输出不降额、85~300V超宽工作电压范围、500V耐高压，
适应各类恶劣电网场景；失效率远低于业界平均水平，节省维护成本 ；电子标签功
能，便于资产管理及质量问题回溯。
基本指标?
尺寸?1600mm(H)×600mm(W)×400mm(D)?重量?≤?100Kg?（不包含整流模
块）?额定容量?300A?整流模块数?
2～6个
安装方式?防静电地板安装，地面安装?走线方式?上下均可进出线?
维护模式?支持前维护，靠墙安装（距离墙壁≥?100mm）?防护等级?
IP20?
交流配电?
交流输入模式?三相五线输入（L1,L2,L3,N,PE）或单相输入?交流输入电压?
85VAC～300VAC，额定值220VAC（L-N）?交流输入频率?45Hz～66Hz，额定
频率50/60Hz?输入功率因数?≥?0.99?
交流输入?1×100A/3P?(空开)，C级防雷，预留2路空开安装位置?
交流输出（预留安装实现空间）?
16A/1P×3（空开）、16A/3P×1（空开），预留6个整流模块控制空开32A/1P安
装实现空间?
直流配电?
输出电压?43.2VDC～57.6VDC，默认输出53.5VDC?电池支路?
160A?x?2（?熔丝）?
负载下电支路LLVD?100A?x?3（NT00?熔丝）；预留9路安装空间（两路160A
以下熔丝+7路63A及以下空开）?
电池保护支路BLVD?
32A?x?2?空开，10A?x?2?空开，预留2路63A的安装位置?
环境指标?
运行环境温度?-20℃?～?+55℃?运行环境湿度?5%?～95%?
海拔?
0m～4000m（海拔2000m～4000m范围，每升高200m温度指标下降1℃?）
【技术规范】
输入电压：80-300Vac
满配容量：600A
输入频率：45～65Hz
系统效率：>92%
输出
电压：-42~ -58Vdc
块：R48-2900
整流模
监控模块：M500S
物理尺寸：
1600mm(H)×600mm(W)×400mm(D)
系统重量：<120kg(含整流模块)
一、华为TP48300B电源系统模块安装方便
监控模块、整流模块支持热插拔，
简化安装操作，减少维护的时间,节省OPEX
二、高安规设计
电源系统满足CE、TUV标准，
其配电部件满足CE标准，整
流模块安规设计符合UL、CE、
TUV标准。
三、华为TP48300B电源系统宽范围交流输入电压
系统交流输入电压正常工作范围宽至
90V AC～290V AC
四、远程监控
提供完善的电源系统管理
以及蓄电池管理功能。监
控模块通过RS-485串口与
整流模块通讯，通过RS-
232/422/485串口与主机
通讯，可实现远程监控，
无人值守，减少OPEX。
五、华为TP48300B电源系统可实现模块休眠
电源系统可根据负载功率的大小，
自动休眠一个或多个整流模块，节省能耗
Huawei TP48300B communication power supply
Whether import whether; shenzhen
Brand; Huawei;
Model; Huawei TP48300B
The input voltage. 380 v
Types of communication power supply
The output power. 30000 w.
Modulation mode pulse width modulation (PWM)
The output voltage; 48 v
The article number. Huawei TP48300B
Full bridge type transistor connected manner
The efficiency; 98%
The output ripple noise; 0.1
Voltage regulation; 98%
Product certification; CCC
The output voltage accuracy; 98%
Load regulation. 98%
Output current. 300 a
Working frequency; 50 hz
Working temperature; 25 ℃
The dimensions; 400 x600x1600
The order number huawei; TP48300B
The material number; Huawei TP48300B
Minimum packing number 1
an
Huawei; 48 v TP48300B huawei integrated power TP48300B communication switch
Power cabinet; Huawei TP48300B huawei integration of 48 v power supply TP48300B communication switching power supply cabinet
Brief introduction:
TP48300B is huawei company research and development of an AC/DC? Indoor dc power supply system, can be configured for 48 v / 50 a
Rectifier module, the total output current can be up to 300 a. TP48300B power system can be flexible used in indoor
Standing, center room scene, etc. System to adapt to the wide range of ac input configuration comprehensive lightning protection system
System, has perfect battery management and automatic dormancy, and other functions.
Simple: a single tank with the main equipment for power supply, battery, save floor; Integrated multichannel dynamic environment monitoring interface,
Support for belt transmission, saving investment, convenient for management;
Efficiency: 98% of the system USES the industry * * efficiency rectifier module, 55? C output not derating; Can be integrated solar
Power supply module, the effective use of solar energy, reduce power use, energy conservation and emissions reduction;
55: reliable power supply system? C output derating, ultra wide working voltage range of 85 ~ 300 v, 500 v high voltage,
To adapt to all kinds of bad power grid scenario; Failure rate is much lower than the industry average, save the maintenance cost; Electronic tags work
Back to facilitate asset management and quality problem.
The basic indicators?
Size? 1600 mm (H) x 600 mm (W) x 400 mm (D)? The weight? Or less? 100 kg? (do not include the rectifier module
Block)? Nominal capacity? 300 a? Rectifier module number?
2 ~ 6
Installation way? Anti-static floor installation, ground installation? Go way? Both up and down in line?
Maintenance mode? Support maintenance, before relying on a wall installation (distance from the wall or greater? 100 mm)? Protection grade?
IP20?
Ac power distribution?
Ac input mode? Three-phase five line input (L1, L2, L3, N, PE) or single phase input? Ac input voltage?
85 vac ~ 300 vac, rating of 220 vac (L - N)? Ac input frequency? 45 hz ~ 66 hz and rated
15315678277