Box-type substation
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GRC box-type substation
Fixed Type LV Switchgear
GRC box-type transaction is applicable in rated voltage 10/0.4kV three phase AC system and has substation function for accepting and distributing electric energy. Box-type substation has colored appearance and good soundproof and vibration resistance.
GRC box-type transaction is applicable in rated voltage 10/0.4kV three phase AC system and has substation function for accepting and distributing electric energy. Box-type substation has colored appearance and good soundproof and vibration resistance. It can be widely used in urban grid renovation, residential buildings, high-rise buildings and other outdoor places. This product meet GB17467-2010 HV/LV Prefabricated Substations and other national standards.

S/N

 Item

Unit

 Parameters

1

 High-pressure oil circuit

2

 Rated voltage

V

 12

3

 Rated frequency 

Hz

 50

4

 Rated current

A

630 

5

 Rated short-time withstand  current (4 s)

kA

 20

6

Rated peak withstand current

 Composite apparatus


 Fuse value

 Other units 

kA

 50

7

 Transformers 

8

 Rated voltage

kV

10

9

 Rated frequency 

Hz

 50

10

 Rated capacity

kVA

 100-1250

11

 Low-pressure oil circuit



12

 Rated voltage

V

 400

13

 Rated frequency 

Hz

 50

14

 Main circuit rated current

A

 150-2000

1. Lightweight and high-strength GRC shell.


2. High protection level, waterproof and fire-proof.


3. Environemental-friendly and radiation-free.


4. Reasonable structure and neat appearance.


5. Anti-pollution, no deformation and super durable.


6. Reasonable internal space layout and easy to operate and maintain.