
Chinese Supplier Mns/Gck/Gcs/Ggd Low Voltage Indoor Intelligent Withdrawable Switchgear with 3c/CE/ISO9001
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
It is necessary for us to improve and optimize the quality of switchgear for power distribution equipment, Outdoor Transformer Substation, compact switchgear in order to make our products more competitive in the market. Welcoming interested companies to cooperate with us, we look forward to having the opportunity of working with companies around the world for joint growth and mutual success. In order to carry out our goal of 'customer first and mutual benefit' in the cooperation, we establish a specialist engineering team and a sales team to supply the best service to satisfy our customers' requirements. Innovation is the direction of our work and the yardstick of value evaluation. To achieve customers is to achieve ourselves.
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.

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 |

With the diversified marketing mode, we can provide you with the best Chinese Supplier Mns/Gck/Gcs/Ggd Low Voltage Indoor Intelligent Withdrawable Switchgear with 3c/CE/ISO9001 solution according to the different needs of customers. We have an excellent work team constantly developing new products and learning from international brands to provide customers with better services and more cost-effective products. Behind these brilliant achievements hides the call of duty to revitalize the national industry, our unreserved pursuit of basic technology, and the full confidence and support of the country and customers!
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