Energy-Saving of GGD/GCK/GCS/MNST Series Distribution System Switchgear

Energy-Saving of GGD/GCK/GCS/MNST Series Distribution System 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

Our goal is to satisfy our customers by offering golden service, good price and low voltage switchgear standards, Compact RMU, three phase switchgear. Our success is due to continually meetting our customers' expectations of high performance. Our company is committed to offering the highest technology, the 'best' service and the 'best' value. This is our corporate quality policy. We insist on offering premium quality manufacturing with superior business concept, honest product sales as well as finest and fast assistance. With good product quality and excellent customer satisfaction, to achieve vertical integration of diversified products. Make sure you contact us for more data.

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


We are based on a high sense of responsibility to the society and users, insist on taking the road of specialization, continue to innovate and surpass, so as to make greater contributions to the Energy-Saving of GGD/GCK/GCS/MNST Series Distribution System Switchgear industry! The key to the true core competitive advantage of an enterprise is to create greater service value for customers, therefore we are working hard to develop more products for customers to choose from. We sincerely welcome clients from both of those at your home and overseas to occur to barter business enterprise with us.

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