GCK Low Voltage Power Control System Power Distribution LV Switchgear

GCK Low Voltage Power Control System Power Distribution LV Switchgear

GCK low voltage electrical switchgear is composed of two parts: power distribution center (PC) cabinet and motor control center (MCC). It is suitable for power users such as power plants, substations, industrial and mining enterprises, AC 50/60Hz, maximum working voltage to 690V power...

Description

We introduce leading-edge production technology of similar products at home and abroad to continuously improve our 12kV Solid Insulated Metal-Enclosed Switchgear, Dry Type Distribution Transformer, European prefabricated substations. Your choice will prove to be intelligent! We aspirate to do cooperate with all different the auto parts manufacturers, repair shop, auto peer, then create a beautiful future!

Product details:

GCK type draw-out low-voltage switchgear, the main frame is made of KB (25mm modulus) steel, the material is cold-rolled steel plate, or aluminum-zinc plate can be used as required by the buyer.

GCK type withdrawable low-voltage switchgear, according to the content of GCK type scheme, compose various functional structural cabinets, and users can combine according to the primary system diagram.

Drawer cabinet structure, the height of the drawer installation part is 1800mm. At present, the height of the unit drawer is mostly 200mm. There are 6 types of drawer specifications. The cabinet can accommodate up to 36 drawers in 14 units. 18 drawers in 12 units and 9 drawers in 1 unit. This rule is combined by itself, the maximum allowable current in the drawer is 630A

There are 7 kinds of vertical busbar specifications in the drawer cabinet: 30x6, 40x6, 50x6, 60x6, 80x6, 100x6, 120x6

The cabinet structure meets the technical requirements of GCK low voltage switch cabinet.

The protection level of the switch cabinet is IP30-IP40


Structure description:

The cabinet body is a combined assembly structure, and the skeleton is assembled with KB profile (C profile). The horizontal bus is placed on the top of the cabinet, the top cover can be opened, the cabinet is equipped with a back door, and the outlet method adopts the rear outlet installation and maintenance to be more convenient. The cabinet protection level is IP3X-P4X, the drawer adopts three-station hand-pull and hand-type two push mechanisms, plastic switch 63, 100, 160, 250. Drawer adopts hand push mechanism; plastic switch 400 , 630 type, the drawer adopts a hand-operated push mechanism; other schemes can also be adopted as required by the demander. The primary plug-in adopts a new type of no valve, which is more reliable. The rated current of the unit loop is 630A and below, and the maximum current of the 12-unit drawer can reach 125A.


GCK Low Voltage Electrical Switchgear


Technical parameter:

Serial number

Name

Unit

Value

1

Rated working voltage

V

380

2

Rated insulation voltage

V

660

3

Rated frequency

Hz

50

4

The main busbar rated current

A

≤4000

5

The main busbar rated short-time withstand current(1S)

kA

≤80

6

Rated peak tolerance current

kA

176

7

Rated current of distribution bus

A

≤1000

8

Rated short-time tolerance current of distribution bus(1S)

kA

≤50

9

Peak tolerance current of distribution bus

kA

105

10

Auxiliary circuit insulation voltage

V

660

11

Rated impact tolerance voltage

kV

6

12

Shell protection grade

IP

IP30

13

Electrical gap

mm

≥ 10

14

Creeping distance

mm

≥12.5

15

Overvoltage category (feeder cabinet / feeder)


Ⅳ/Ⅲ

16

Class of pollution


3


Power Distribution Panel


Our target should be to consolidate and improve the high-quality and repair of current goods, in the meantime regularly produce new solutions to meet unique customers' needs for GCK Low Voltage Power Control System Power Distribution LV Switchgear. Looking forward to the future, we will always uphold the sincere and pioneering quality, strive to abide by our beliefs, and serve every customer well. Our products occupy a high share in the domestic market and also enjoy a good reputation in the international market.

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