华为开关电源报价/解决方案
供应华为通信电源系统TP48200B/TP48400B/TP48600B
华为通信电源系统TP48200B/TP48400B/TP48600B
华为室内站点一体化通信电源系统





统TP48200B/TP48400B/TP48600B
华为室内站点组合式通信电源系统TP48300B/TP48600B/Mini TP48300B
华为TP48200A/TP48200E/TBC300A室外直流通信电源
华为壁挂式通信电源TP4860C/TP4860H
室内电源系列主要包括一体化电源(可内置电池)和组合式电源(外置电池),提供从100A到600A的宽范围直流输出。该系列采用高效整流模块,具有完善的供备电管理等功能,可灵活应用于无线或接入网站点、传送网、中小型核心机房和企业通讯网络等室内直流供电场景。
产品特点:
1.整流模块效率>96%,节能减排
2.完善的模块休眠功能,进一步提高系统效率
3.超宽的整流模块工作温度:-40~ 75oC,55oC不降额
4.模块支持热插拔,安装维护便利
5.智能化蓄电池管理和电池保护,延长电池使用寿命
6.丰富的信号接口,通过干接点、串口或网络接口实现远程管理
7.可通过华为主设备实现带内传输组网,节省传输资源,提高电
源网管可靠性
8.灵活匹配各种室内安装场景
9.32U内置电池和主设备空间,有效利用机房面积(一体化电源)
-------------------------------------------------------------------------------------------------------------------------------------------------------
供应供应华为嵌入式通信电源ETP48150
供应华为嵌入式通信电源ETP481501 华为ETP48150系统介绍
ETP48150系统是通信用电源系统,采用48V/50A的整流模块,产品提供稳定可靠直流电源,本电源系统较大包含3个整流模块总容量可达到150A。
本系列产品依IEEE、NEMA、ANSI及Bellcore等标准设计。
2华为ETP48150系统特性
1. 系统具N 1备用容量
2. 宽输入电压范围(90~300Vac,其中90~175Vac为线性降功率使用)
3. 模块工作温度范围宽 (-5℃~ 75℃,其中45℃~75℃为线性降功率使用)
4. 模块化精密设计,易扩容。
5. 具有热插拔功能,可在不影响运作下,更换模块
6. 重量轻,整流模块仅重2.0kg
7. 高功率密度
8. 高功率因数 (PF>0.99)
9. 高效率模块(额定输出54Vdc时,效率≥91%)
10. 具有阀控式电池浮充电压温度补偿
11. 先进的负载均流技术,均流特性极佳
12. 通过RS-232通讯口达到智能型三遥功能
13. 可装设低压隔离开关,保护电池过度放电
14. 高密度的交直流配电单元
15. 系统具有优良的低输入电压启动功能
16. 智能化油机管理功能(可选)
3华为ETP48150系统结构
本系统较大提供48V/150A容量,另有低电压隔离保护可选。
系统分路配置如下:
额定交流输入: 220Vac,单相三线制
交流输入开关: 63A×1路(单相三线)
交流分路(客户留用):16A×2路(单相)
负载下电支路: 100A×1路、40A×3路(空开)
电池保护支路: 32A×2路、16A×4路(空开)
低压隔离开关: LVDS×2路 (负载隔离保护和电池隔离保护,如上)
电池分路: 100A×2路(空开)
油机管理功能: 选配
外型尺寸与重量:
尺寸(mm): 483 (宽) × 340 (深) × 222 (高)
重量(kg): 约20 kg (不含模块)
4华为ETP48150系統技术指标
4.1华为ETP48150系統配置
本系统较大提供48V/150A容量,高度5U,直流配电设计在系统上方,另有低电压隔离保护可选。
4.2华为ETP48150系统特性
整流模块并联运作时,以相同百分比分担负载电流,其应该分担的电流(I1)与实际分担的电流(I2)之差额维持在整流模块额定输出电流(I)的±5%内。
4.3华为ETP48150工作环境
(1) 工作环境温度:-5~45℃ (45℃~75℃为线性降功率输出)
(2) 相对湿度:0~95% (不凝结)
(3) 海拔高度:<4000m (注:2000m~3000m时,每升高100m功率下降1%;
3000m~4000m时,每升高100m功率下降2%)
4.4华为ETP48150整流模块规格
(1) 功 率: 2880W
(2) 效 率: ≥91%
(3) 交流输入
(a) 频率:45Hz~66Hz
(b) 电压:220Vac(单相);
176Vac~300Vac (满载);90Vac~175Vac(线性降功率输出)
(c) 功率因素:>0.99 (输入电压220V, 输出电压54V, 输出满载时)。
(4) 直流输出
(a) 电压:
标称电压:54.0 V
浮充电压:浮充电压为42Vdc~58Vdc (可调)
均充电压:均充电压值可配合现场应用特性的需要,依蓄电池制造厂家建
议的均充电压值设定;一般设定值如下:均充电压为50Vdc~58Vdc(可调), 出厂设在56.4Vdc;
(b) 电流:单一整流模块输出容量为54.0V时为50A。
(5) 冲击电流:21.8A (冷启动)
(6) 缓启动时间为输出电压从10%升至90%的时间,不少于3秒。
(7) EMI(Electro-Magnetic Interference): 通过 CISPR22 Class A。
(8) 保护
(a) 输入过压保护
(b) 输入低压保护
(c) 输出过压保护
(d) 输出过流短路保护
(e) 输出限流保护
(f) 过温保护
4.5华为ETP48150系统控制及监控单元(CSU)
本系统监控单元具有下列显示及功能:
(1) 明确故障告警显示。
(2) 显示系统的浮充或均充电压值:显示且可调整低电压设定值,到达低压设定
值时发出警报。
(3) 当蓄电池组放电电压值至设定值时,低压隔离开关动作,将蓄电池组自系统
切离,并发出警报。
(4) 当蓄电池温度传感器送出过温(高于蓄电池正常工作温度)即调降系统充电电
压或使返回浮充状态。
(5) 显示系统输出至负载的总电流值。
(6) 蓄电池组充、放电电流值。
(7) 当蓄电池组放电后,在市电恢复时,即自动对其实施回充。
(8) 熔丝熔断(当用断路器时为断路器跳脱)。
(9) 市电中断指示。
(10) 油机功能。
----------------------------------------------------------------------------------
辽宁、吉林、黑龙江、河北、山西、陕西、甘肃、青海、山东、安徽、江苏、浙江、河南、湖北、湖南、江西、福建、云南、海南、四川、贵州、广东、内蒙古、新疆、广西、西藏、宁夏、北京、上海、天津、重庆、全国代理价批发零售华为配线架、电话交换机、IP电话机、艾默生模块电源及UPS、华为UPS等网络及通信设备。
Supply HUAWEI communication power system TP48200B/TP48400B/TP48600B
HUAWEI communication power system TP48200B/TP48400B/TP48600B
HUAWEI indoor station integrated communication power supply system
Huawei TP48600B Huawei Indoor Power Products Color Pages Huawei TP48600B Huawei Indoor Power Products Color Pages Huawei TP48600B Huawei Indoor Power Module
Unified TP48200B/TP48400B/TP48600B
HUAWEI indoor station combined communication power supply system TP48300B/TP48600B/Mini TP48300B
HUAWEI TP48200A/TP48200E/TBC300A outdoor DC communication power supply
HUAWEI wall mounted communication power TP4860C/TP4860H
Indoor power series mainly includes integrated power supply (built-in battery) and combined power supply (external battery), providing a wide range of direct current output from 100A to 600A. The series adopts high-efficiency rectifier module, with perfect power supply and standby management functions, and can be flexibly applied to indoor DC power supply scenarios such as wireless or access sites, transmission networks, small and medium-sized core computer rooms and enterprise communication networks.
Product characteristics:
1. rectifier module efficiency >96%, energy saving and emission reduction
2. perfect module sleep function to further improve system efficiency
3. ultra wide rectifier module working temperature: -40 ~ 75oC, 55oC no reduction.
The 4. module supports hot swap, installation and maintenance convenience.
5. intelligent battery management and battery protection to extend battery life.
6. rich signal interface, remote management through dry contact, serial port or network interface.
7., through the main equipment of HUAWEI, the transmission network can be realized, saving transmission resources and increasing power.
Source network reliability
8. flexibly match various indoor installation scenarios.
9.32U built in battery and main equipment space, effective use of computer room area (integrated power)
------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------
Supply and supply of HUAWEI embedded communication power ETP48150
Introduction of HUAWEI embedded communication power supply ETP481501 HUAWEI ETP48150 system
ETP48150 system is a communication power supply system, using 48V / 50A rectifier module, the product provides a stable and reliable DC power supply, the power supply system contains three rectifier modules with a total capacity of 150 A.
This series of products is designed according to IEEE, NEMA, ANSI and Bellcore standards.
2 HUAWEI ETP48150 system characteristics
1. the system has N 1 spare capacity.
2. wide input voltage range (90~300Vac, where 90~175Vac is used for linear drop power).
The 3. module has a wide operating temperature range (-5 C ~ 75 C, of which 45 C ~75 is used for linear power reduction).
4. modular precision design, easy expansion.
5. with hot swap function, the module can be replaced without affecting operation.
6. light weight, rectifying module only 2.0kg
7. high power density
8. high power factor (PF > 0.99)
9. high efficiency module (rated output 54Vdc, efficiency greater than 91%)
10. has valve regulated battery floating charging voltage temperature compensation.
11. advanced load sharing technology, excellent current sharing characteristics.
12. achieve intelligent three remote function through RS-232 communication port.
13. low voltage disconnector can be installed to protect battery from excessive discharge.
14. high density AC and DC distribution units
15. the system has excellent low input voltage starting function.
16. intelligent oil management function (optional)
3 HUAWEI ETP48150 system structure
The system provides 48V/150A capacity and optional low voltage isolation protection.
The configuration of the system is as follows:
Rated AC input: 220Vac, single-phase three wire system
AC input switch: 63A x 1 (single phase three wire)
AC shunt (customer retention):16A * 2 Road (Dan Xiang)
The electric branch under load is 100A x 1 and 40A x 3.
Battery protection branch: 32A x 2 Road, 16A x 4 road (open)
Low voltage isolation switch: LVDS x 2 (load isolation protection and battery isolation protection, as above)
Battery shunting: 100A x 2 way (open)
Oil management function: matching
Size and weight:
Size (mm): 483 (wide) x 340 (deep) x 222 (high)
Weight (kg): about 20 kg (excluding modules)
4 HUAWEI ETP48150 system technical indicators
4.1 HUAWEI ETP48150 system configuration
The system provides 48V / 150A capacity, height 5U, DC distribution design above the system, and low voltage isolation protection optional.
4.2 HUAWEI ETP48150 system characteristics
When the rectifier module operates in parallel, the load current is shared by the same percentage, and the difference between the current (I 1) to be shared and the actual current (I 2) to be shared is maintained within (+) 5% of the rated output current (I) of the rectifier module.
4.3 HUAWEI ETP48150 working environment
(1) working environment temperature: -5 ~ 45 C (45 C ~75 C) for linear output power.
(2) relative humidity: 0 ~ 95% (non condensing)
(3) altitude: below 4000m (Note: 2000m ~ 3000m, the power of every 100m increased by 1%.
When 3000m to 4000m, the power of each 100m increased by 2%.
4.4 HUAWEI ETP48150 rectifier module specifications
(1) power: 2880W
(2) efficiency: greater than 91%
(3) exchange input
华为-48v通信高频直流开关电源
华为通信电源,华为开关电源,华为-48v开关电源,华为高频开关电源,华为直流电源华为通信电源,华为电源官网,华为高频开关电源,华为-48v开关电源,华为开关电源模块,华为网络机柜,华为服务器机柜,华为室外一体化机柜,华为OLT电源,华为直流电源,华为开关电源,华为综合柜,华为UPS,UPS5000-E,UPS2000-A,UPS2000-G,UPS8000-D,UPS5000-A,华为TP48200,华为TP48300,华为TP48600
华为开关电源报价/解决方案