Model NO.: Low Voltage Withdrawable Switchgear
Trademark: SHENRONG ELECTRIC
Transport Package: Normal Exporting Package
Specification: GCK Model Low Voltage Withdrawable Switchgear
Origin: China
HS Code: 8537109090
1. Product Name:Â Â Â China Factory Customized GCK Model AC Power Withdrawable Switchgear Distribution Cabinet
2. Product Description:
   Rongdian produce GCK(L)model alternative current low voltage withdrawable switchgear cabinet, which is combined low voltage full set switchgear equipment of international advanced level. It is made up of power distribution center (PC) and motor control center(MMC) two parts and is used in alternative current frequency 50HZ and three phase distribution electricity system of rated work voltage 660V and below. Also it can be used of power electricity receiving, power electricity infeed, illumination, electronic motor control and reactive power compensation for power station, transformer substation, industrial and mining enterprises and high altitude building.Â
3. Model explanation:
  Â
4. Performance Features:
   (1) The main framwork adopt C type steel, standard modularization design. Modulus is 25mm and parts have strong popularity, flexible and convenient installation inside.Â
  (2) When the cabinet is designed, the thermal issue is taken into consideration fully. Up and down of cabinet body has designed different quantities scattered heat slot holes, which make the sealed cabinet to form a nature ventilation from bottom to top and it can achieve heat scattered purpose.
  (3) Each functional chamber of device is isolated from each other and the interval room is divided into function unit room, bus line room and cable room, relative independent of each chamber function.Â
  (4) The head cover of cabinet can be uninstalled when required, which make the main bus line more convenient assembly and adjustment in scene. There are flying rings installed in the four corners of cabinet head cover, which is used for slinging and loading.Â
  (5) It has locking function, self-throwing function and checking status function.
  (6) It can support various operating patterns(selectable);
  (7) Having communication function: the system can have SR485 or RS232 communicating interface, which can support MODBUS cpmmunication regulation(selectable);
  (8) It has intelligentized monitoring function(selectable);
5. Technology parameters:
| Technology Parameters |  |  | |
| Item | Unit | Parameters | |
| Rated Working Voltage | V | 400 | |
| Rated Frequency | Hz | 50/60 | |
| Rated Current | Horizontal bus line | A | ≤4000 |
| Vertical bus line | A | ≤1000 | |
| Rated short-time tolerant current(1s) | kA | 50 | |
| Rated peak tolerant current | kA | 105 | |
| Dielectric Strength | V/1min | 2500 | |
| Rated Insulation Voltage | V | 660 | |
| Effective installed height | mm | 1800 | |
| Drawer Specification | 400mm Height(16E) | mm | 250A≤In≤630A |
| 200mm Height(8E) | mm | 63A≤In≤250A | |
| 200/2mm Height(8E/2) | mm | In≤63A | |
| Control Motor Capacity | kW | 300 | |
| Out shell protection level |  | IP30/IP40 | |
| Shape dimension(Width×Length×Thickness) | MM | (600-1000)×1000×2200 | |
6. Pictures as below:Â
Â
10-layer Immersion Gold PCB board.The base Material is FR4 S1000-2(TG170). Finished copper thickness is 1oz both inner-layer and outer-layer.Board Thickness is 2.0mm.the Min.Hole Size is 0.25mm. Min.Line Width/Min.Line Spacing is 0.13mm/0.13mm. green solder-resist & white silkscreen. E-test: 100%.
Immersion Gold is a very common surface treatment.The surface of the immersion gold is smooth,with a long period of use and good for welding of components.
Immersion Gold
Immersion Gold,Nickel Plating,Electroless Plating,Electroless Nickel
Orilind Limited Company , http://www.orilind.com