DC Switchgear, DC Power Supply, DC Switchgear Cabinet

タイトルまたは説明

Charging moudle & discharging are combined in a machine cabinet, generally equipped with 3 to 6 charging modules of which can be chosen based on customer demands; it is also equipped with battery cabinet according to user demands. The charging and feeding integrated system can be used in  substation with **0KV or below, and other switch station and customer substation conforming with equal technique demands.

The main characteristics:

1. Integrated design, charge and feed combined with together in a  cabinet.

2. charging module capable of hot-plug online, online maintenance, and easy and convenient;

3. providing dual-circuits alternating-current interface, capable of accomplishing dual-circuits AC    automatic switching and locking;

4. providing *1, *3, *5 wiring plans so as to meet the demands in different occasions:

     a. *1 wiring plan: single battery pack, single-bus not sectionalizing, no voltage-reduction set, single charging module capable of outputting single voltage;

     b. *3 wiring plan: single battery pack, single-bus not sectionalizing, equipped with voltage-reduction set, single  charging module capable of outputting single voltage;

     c. *5 wiring plan: single battery pack, single-bus not sectionalizing, equipped with voltage-reduction set, single charging module capable of outputting through double different voltages;

 5. machine cabinet equipped with C and D level lightning protection components: C level lightning protection discharge capacity is *0KA, while D level lightning protection discharge capacity is 8KA;

 6. the system has function of monitoring; grading centralized-distributed control system which is composed of a monitor module, a distribution monitor plate and a charging module equipped with monitor inside and other components,capable of managing and controlling the power system;

7.  has functions of tele-control,tele-metering, tele-signaling and tele-adjusting, which can realizes unmanned operation.

8. large-screen LCD display, sound and light alarm, improve data collection and monitoring, smooth function of adjusting the output current and voltage, automatic battery management, open-interface design with strong communication.