Modular Low-voltage Switchgear Electrical Switchboard Cabinet Power Generation Distribution Switchboard
Products Description
In the competitive domestic and international market,the GCK modular low-voltage switchgear has led the mainstream development direction of the switchboard with its years of successful experience.The whole system takes full account of the future development space,and the advanced technology has been in the leading position in this field,with far-reaching foresight.
The frame structure adopted by GCK system is highly flexible,and once assembled, it no longer needs servicing.Different standard components can be installed in the cabinet to meet various usage requirement .Due to the whole system including electrical structure adopts the modular design,this kind of optimization structure designs meet the requirement of the various components,and is suitable for various working environment and achieve the corresponding protection grade.
GCK system has more advantages than the traditional products.
1.Compact structure and save the volume of cabinet.
2.The cabinet can be arranged back-to-back.
3.Get one more economical distribution circuit layout.
4.Select standard components to facilitate the design of engineers.
5.Complete series standardization.
6.According to the different requirements of work and environment, the cabinet with corresponding protection grade can be designed.
7.Different types of functional components can be freely installed in a cabinet,such as fixed components and extraction components.
8.Improvement of equipment is convenient.
9.Equipment operation continuity and reliability.
10.Operators are more secure in their personal safety.
Rated isolation voltage | To 1000V |
Rated operational voltage | To 600V |
Rated frequency | 50 /60 Hz |
Rated impact withstand voltage | 8 kV |
Rated voltage of auxiliary circuit | AC380, 220V,DC 220V |
Over voltage degree | III |
Pollution degree | 3 |
Rated current | 4000A |
Horizontal busbar rated current | 4000A |
Vertival busbar rated current | 2000, 1000A |
Note: Due to continuous product improvement, the dimensions provided in this sample are for reference only. If necessary, our company can design and produce according to user requirements. Please contact the company in time.
1. Indoor altitude above sea level: Maximum installation altitude: 2000m
2. Ambient air temperature: -5℃~+40℃ and the average temperature should not
exceed +35℃ in 24h
3. Relative humidity should not exceed 50% at max temperature +40℃. Higher
relative humidity is allowed at lower temperature. Ex. 90% at +20℃. But in view of
the temperature change, it is possible that moderate dews will produce casually.
4. No fire, explosion danger, serious pollution, chemical corrosion and severe vibration
5. Installation gradient not exceed 5°
6. This product is suitable for the following temperature transportation storage: -25℃ ~+55℃ 24h, in a short period of time (no more than 24hours) not more than+70℃.
This series of products with high breaking capacity, good dynamic stability, advanced and reasonable structure, electrical program of practical, series, strong versatility, various schemes of unit combination, a cabinet contained many circuits, save the area , beautiful appearance, high level protection, safe and reliable, convenient maintenance etc.
It accords with the standards IEC439 NEMA ICS2-322 as well as the GB7251-87 “Low voltage complete switch device ” national standards and ZBK36001-89 "low voltage withdraw type complete switch device” professional standards"