鸿浩电力设备有限公司

Summary

GZDW communication power supply panel (cabinet type) is a communication power supply system specially designed for users with different capacities. It adopts touch screen monitoring system as the core, Chinese menu display, touch operation, multiple password permissions, friendly and rich man-machine interface, simple operation, intelligent management, energy saving and remote control. The system can be composed of monitoring module, communication power module, battery inspection module and switch monitoring module. The input voltage is AC220V, AC380V, dc110v, dc220v, and the output capacity is DC48V / 3000ah. If the system needs to provide external inverter AC power supply, conversion DC24 V power supply and other functions, it can be added according to the user's needs, and the external dimensions can be customized.

It is suitable for power plants, hydropower stations, all kinds of substations, switching stations and other users using DC equipment, providing stable and reliable power supply for all kinds of network communication instruments and equipment, and ensuring the safe and reliable operation of communication equipment.

System features

1. Automatic switching of two-way AC input ensures normal operation of the system

2. Wide input voltage range and strong adaptability to power grid;

3. 4.5 す touch screen monitoring, LCD, Chinese menu, friendly and rich interface, simple and convenient key operation

4. It has comprehensive system setting, operation information query and various alarm functions

5. Intelligent battery charge and discharge management, perfect and reliable temperature compensation function

6. Rectifier module with hot plug, daily maintenance is convenient and fast

7. High precision dynamic current sharing, independent, master or controlled operation

8. It can be used to detect 2 groups of 24 batteries and 64 channels of switching value, and is compatible with inverter power supply module and DC converter module

9. The system adopts multi-level password authority management to limit the operation of unauthorized personnel and ensure the safe and reliable operation of the system;

10. The built-in RS485 communication interface can realize the four remote functions of "telemetry, remote control, remote signaling and remote adjustment" through background monitoring and remote monitoring, so as to realize unattended operation;

11. Support RTU, CDT, MODBUS, IEC four kinds of communication protocol selection.

Note: 1. Signal device can be added according to the user's needs to realize the function of accident signal and warning signal. 2. Different functions of the configuration will be different. For details, please refer to the module function description of the system.

Technical parameter

Use environment

1. Altitude: no more than 2000m;

2. Ambient temperature: - 10C ~ + 40C;

3. Relative humidity: ≤ 90% (25 ℃);

4. Seismic intensity: no more than 8 degrees;

5. The equipment can only work indoors with good ventilation;

6. There shall be no corrosive metal and harmful gas damaging the absolute green in the room

7. Installation vertical inclination: no more than 5 °;

8. Microcontroller anti noise: 1000v1us pulse for 1 minute;

9. No strong electromagnetic interference and violent vibration.

Appearance structure