GZD DCscreen Power Supply Cabinet

Product overview This product is suitable for 10-500 KV substations, power plants, high-rise buildings, residential districts and other distribution rooms, as well as small self-owned power plants, as high-voltage switches, relay protection, automatic devices, such as operation, control power...

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Description

Product overview

This product is suitable for 10-500 KV substations, power plants, high-rise buildings, residential districts and other distribution rooms, as well as small self-owned power plants, as high-voltage switches, relay protection, automatic devices, such as operation, control power supply and accident lighting power supply. It can also be used in other places where DC power supply is neededThe product meets the technical requirements of ZBK45017-90 "General Technical Conditions for DC Screen for Power Network System", DL-T459-200 < Technical Conditions for Order of DC Power Screen (Container) and LS (W) 30-40JT < Technical Conditions for Microcomputer Controlled DC Power Cabinet". The product quality has reached the leading level in China.
The charging device of this product can use high frequency charging module and phase controlled charger.

The microcontroller of this product can be controlled by PLC and single chip computer.

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Scope of technology

1. The AC input power supply is a two-way three-phase and four-wire main and standby power supply.
2. Rated input voltage: three-phase AC four-wire 380V + 10%, frequency 50Hz 5%;
3. Lightning protection: higher than 2000:1
4. Rated output DC voltage: 110V, 200V;
5. Rated output current: 5-200A;
6. Rated capacity of storage battery: 10-3000AH;
7. Power factor: > 0.9;
8. Current regulation range: 0-100% le;
9. Stability accuracy: <0.5%;
10. Flow stabilization accuracy: <0.5%;
11. Ripple coefficient: <0.1%;
12. Uniformity: <5%;
13. Whole machine noise: <55dB;
14. Working methods: continuous work;
15. Protection Level: IP20

Structural characteristics and number of cabinets

I. Structural characteristics
(1) The front of the cabinet body is a whole glass door, and the back door is a double open door, which has a beautiful and generous appearance.
(2) The cabinet structure design is convenient for installation, debugging, maintenance, repair and operation of the equipment.
(3) The shape dimensions are 226*800*800*600 mm, 2360*800*6020 and other standard specifications.
(4) The cabinet color is customized according to customer's requirements;
2. Number of cabinetsThe number of cabinets is related to the module, the number of feeding circuits, the capacity and type of batteries, the DC voltage level and other factors.

Main technical indicators

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