动力源DUMC-48/50H嵌入式通信电源48V200A 动力源DUMC-48/50H，动力源DUMC-48/50H嵌入式通信电源48V200A 动力源DUMC-48/50H,48V300A 48V200A共用，动力源DUMC-48/50H嵌入式通信电源48V200A 动力源DUMC-48/50H，动力源DUMC-48/50H嵌入式通信电源48V200A 动力源DUMC-48/50H,48V300A 48V200A共用
DUMC-48/50H1(50H2) 嵌入式通信电源
DUMC-48/50H1（50H2）嵌入式智能开关电源系统是北京动力源科技股份有限公司根据信息产业部的行业
标准，结合通信产业信息化动力系统供电状况和使用要求，集多年智能开关电源系统开发经验，而设计
生产的技术产品，并可与电池配接组成不间断直流供电系统。
适用领域
固网通信、移动基站、电力、公安、铁路、水利、交通、石油、银行等需要小功率直流电源的场所，尤其适用于移动通信室内分布基站或接入网设备供电。
系统容量
DUMC-48/50H1 50A~200A 整流器1~4台
DUMC-48/50H2 50A~150A 整流器1~3台
- ● 交流输入电压适应范围宽：交流输入电压适应范围为单相110V～280V，启动电压为165V，
- 启动后交流输入电压在187V～280V范围内可额定电流输出，交流输入电压在110V～187V范围内限流输出
- ● 系统整流器采用有源功率因数校正技术，使输入的交流电流波形与输入的交流电压波形相同，
- 相位一致，使功率因数≥0.98，整机效率高，节省能源，降低成本，减少运营费用
- ● 系统整流器采用高频PWM控制变换技术，一方面减少了开关器件在高频开关过程中的功率损耗，
- 提高了整机效率，使整机效率高达91%以上，另一方面减少了电磁干扰，可将电源系统安装在程控机房内
- ● 系统采用均流技术，提高了系统的可靠性，减少了设备的日常维护工作
- ● 系统采用微机控制、键盘操作，便于掌握使用，极大地方便了用户
- ● 系统整流器采用智能风冷技术，故障率低，可靠性高
- ● 系统具有完善的防雷保护措施
- ● 电池维护功能齐全：系统可对电池进行浮充、均充及电池试验。有关电池的均充电压、浮充电压、
- 充电限流值等参数可根据系统配置的电池性能通过控制器(或遥控系统)进行设置
- ● 整流器采用无工频变压器设计，体积小、重量轻
- ● 抽屉式机箱设计、模块化结构，便于安装、维护、扩容
- ● 可以在线安装或更换整流器模块
- ● 体积小，重量轻，电磁兼容性好，可直接安装在19英寸标准机柜中
-
系统容量
DUMC-48/50H1 50A～200A 整流器1～4台
DUMC-48/50H2 50A～150A 整流器1～3台
技术参数
1.交流配电
DUMC-48/50H1 交流输入 单相220V/125A/2P，1路
DUMC-48/50H2 交流输入 单相220V/100A/2P，1路
2.直流配电
DUMC-48/50H1
电池 断路器100A，2路
输出分路 10A×2，16A×3，32A×2，63A×3 断路器
DUMC-48/50H2
电池 断路器100A，1路
输出分路 16A×2，32A×6，63A×2 断路器
3.整流器DZY-48/50H
交流输入电压 单相90V～300V
交流输入频率 50Hz±10%
直流输出电压/电流 48V/50A
效率 93％
4.系统参数
稳压工作范围 -43V～-58V
稳压精度 ≤±0.6%
均流误差 ≤±3%
电池保护 直流接触器保护
5.控制器DKD31
工作电压 直流39V～60V
主要功能 系统检测、参数设置、电池维护、故障记录、
三遥功能、液晶显示、RS232或RS485
机械参数 (外形尺寸：宽×深×高 单位：mm 重量)
DUMC-48/50H1 482×393×266 35Kg
DUMC-48/50H2 482×393×266 38Kg
DZY-48/50H 85×312×133 2.9Kg
DKD31 130×37×65 0.9Kg
适用领域
固网通信、移动基站、电力、公安、铁路、水利、交通、石油、银行等需要小功率直流电源的场所，
尤其适用于移动通信室内分布基站或接入网设备供电。
动力源DUMC-48/50H嵌入式通信电源48V200A 动力源DUMC-48/50H，动力源DUMC-48/50H嵌入式通信电源48V200A 动力源DUMC-48/50H,48V300A 48V200A共用，动力源DUMC-48/50H嵌入式通信电源48V200A 动力源DUMC-48/50H，动力源DUMC-48/50H嵌入式通信电源48V200A 动力源DUMC-48/50H,48V300A 48V200A共用
Power Source DUMC-48/50H Embedded Communication Power Supply 48V200A Power Source DUMC-48/50H, Power Source DUMC-48/50H Embedded Communication Power Source 48V200A Power Source DUMC-48/50H, 48V300A 48V200A Common, Power Source DUMC-48/50H Embedded Communication Power Source 48V200A Power Source DUMC-48/50H, Power Source DUMC-48/50H Embedded Communication Power Source 48V200A Power Source DUM-48/50H C-48/50H, 48V300A, 48V200A Shared
DUMC-48/50H1(50H2) Embedded Communication Power Supply
DUMC-48/50H1 (50H2) embedded intelligent switching power supply system is the industry of Beijing Power Source Technology Co., Ltd. according to the Ministry of Information Industry.
Standard, combined with power supply status ａnd use requirements of information power system in telecommunication industry, integrates years of development experience of intelligent switching power supply system, ａnd designs.
The high-tech products can be connected with batteries to form an uninterrupted DC power supply system.
Application field
Fixed-line communications, mobile base stations, power, public security, railways, water conservancy, transportation, petroleum, banks ａnd other places requiring low-power DC power supply, especially for mobile communication indoor distribution base stations or access network equipment power supply.
system capacity
1~4 DUMC-48/50H1 50A~200A Rectifiers
1~3 DUMC-48/50H2 50A~150A Rectifiers
The AC input voltage has a wide range of adaptability: the AC input voltage has a single-phase range of 110V-280V ａnd a start-up voltage of 165V.
After starting, the AC input voltage can be rated in the range of 187V-280V, ａnd the AC input voltage can be limited in the range of 110V-187V.
The system rectifier uses active power factor correction technology to make the input AC current waveform the same as the input AC voltage waveform.
The same phase makes the power factor (> 0.98), the whole machine has high efficiency, saves energy, reduces costs ａnd reduces operating costs.
The system rectifier adopts high frequency PWM control conversion technology, on the one hand, it reduces the power loss of switching devices in high frequency switching process.
It improves the efficiency of the whole machine ａnd makes the efficiency of the whole machine up to 91%. On the other hand, it reduces the electromagnetic interference. The power supply system can be installed in the program-controlled computer room.
The system adopts current sharing technology, which improves the reliability of the system ａnd reduces the daily maintenance of equipment.
The system is controlled by computer ａnd operated by keyboard, which is easy to ｍaster ａnd use, ａnd greatly facilitates users.
Intelligent air cooling technology is adopted in the system rectifier, which has low failure rate ａnd high reliability.
The system has perfect lightning protection measures.
Battery maintenance function is complete: the system can carry out floating charge, uniform charge ａnd battery test for batteries. The average charge voltage, floating charge voltage of the battery concerned,
Charging current limit ａnd other parameters can be set by controller (or remote control system) according to the battery performance of the system configuration.
The rectifier is designed with power-free transformer, which is small in size ａnd light in weight.
Drawer-type case design, modular structure, easy to install, maintain ａnd expand
On-line installation or replacement of rectifier modules
Small size, light weight, good electromagnetic compatibility, can be installed directly in 19 inch standard cabinet
system capacity
1-4 DUMC-48/50H1 50A-200A Rectifiers
1-3 DUMC-48/50H2 50A-150A Rectifiers
technical parameter
1. AC Distribution
DUMC-48/50H1 AC input single-phase 220V/125A/2P, 1 way
DUMC-48/50H2 AC input single-phase 220V/100A/2P, 1 way
2. DC Distribution
DUMC-48/50H1
Battery Circuit Breaker 100A, 2 Channels
Output shunt 10A*2, 16A*3, 32A*2, 63A*3 circuit breakers
DUMC-48/50H2
Battery Circuit Breaker 100A, 1
Output shunt 16A*2, 32A*6, 63A*2 circuit breakers
3. Rectifier DZY-48/50H
AC Input Voltage Single Phase 90V~300V
AC input frequency is 50 Hz + 10%.
DC output voltage / current 48V / 50A
Efficiency 93%
4. System parameters
Voltage stabilization range - 43V to - 58V
Voltage stabilization accuracy < 0.6%
Current sharing error < 3%
Battery Protection DC Contactor Protection
5. Controller DKD31
Working Voltage DC 39V~60V
Main function system testing, parameter setting, battery maintenance, fault recording,
Three remote functions, LCD, RS232 or RS485
Mechanical parameters (shape size: width * depth * height unit: mm weight)
DUMC-48/50H1 482*393*266 35Kg
DUMC-48/50H2 482*393*266 38Kg
DZY-48/50H 85*312*133 2.9Kg
DKD31 130*37*650.9Kg
Application field
Fixed-line communications, mobile base stations, electric power, public security, railways, water conservancy, transportation, petroleum, banks ａnd other places requiring low-power DC power supply.
Especially suitable for mobile communication indoor distribution base station or access network equipment power supply.
Power Source DUMC-48/50H Embedded Communication Power Supply 48V200A Power Source DUMC-48/50H, Power Source DUMC-48/50H Embedded Communication Power Source 48V200A Power Source DUMC-48/50H, 48V300A 48V200A Common, Power Source DUMC-48/50H Embedded Communication Power Source 48V200A Power Source DUMC-48/50H, Power Source DUMC-48/50H Embedded Communication Power Source 48V200A Power Source DUM-48/50H C-48/50H, 48V300A, 48V200A Shared
