660 / 1000V  GB7251 JB/T9661 GCS Indoor Low Voltage electrical Switchgears  CCC

660 / 1000V GB7251 JB/T9661 GCS Indoor Low Voltage electrical Switchgears CCC

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Supplier Details

Zhejiang ELECS Electrical Co.,Ltd

Free Member  (2012)

[ Wenzhou, ZH, China ]

Business Type:  Manufacturer

Supplier has 50 products

Contact Details

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Packaging and Delivery

Standard Packaging
Delivery Lead Time:
30 Days

Product Description

Detail: 660 / 1000V GB7251 JB/T9661 GCS Indoor Low Voltage electrical Switchgears CCC

1.electrical test panel ,
2.GCS Indoor Low Voltage Withdrawable Switchgear
3.ISO9001:2008 IQNet&CQC

II Description of GCS switchgear

The product is designed to meet the requirements of the electrical users with high technical performances. It adapts to the development and needs of electricity market and also competes with the existing low-voltage switchgears. At present the product has been used widely in power plants, petroleum, chemicals, metallurgy, textiles and high-rise architecture, and the distribution systems in other industries. The product services in the power system of generation and supply of rated voltage of 380 V (400), (600), rated current of 4000 A, below three-phase AC, frequency of 50 (60) Hz, and the following of, the electricity supply system of distribution, motor centralized control and reactive power compensation. The product meets the standards of GB7251 JB/T9661 and IEC60439-1. electrical test panel

III Service conditions of GCS switchgear

Normal service conditions of switchgear as follows:

- - - -
Ambient temperature: | | |
| Maximum | +40C | |
| Maximum 24 hour average | +35C | |
| Minimum (according to minus 15 indoor classes) | -15C | |
Ambient humidity: | |
| Daily average relative humidity | less than 95% |
| Monthly average relative humidity | less than 90% |
| Height above sea level at site | less than 1000m |
Earthquake intensity | less than 8 degree |
Height above sea level | less than 2000m |
- - - -

This product should not be used under conditions of fire, explosion, earthquake and chemical corrosion environments.

Special service conditions

Each special service condition should be proposed in advance and confirmed by the manufacturer and user.

The dielectric strength of the air will be reduced in when altitude is over 1000m at site.

If the ambient temperature is over the maximum degree, the capacity of the using current must be lower than the designed currents for both main bus bar and branching bus bar. The installation of aerator is propitious to reduce heat.

V Technical specification of GCS switchgear

- - - -
Item | Unit | Data |
Rated voltage | V | 380 / 660 |
Rated insulation voltage | V | 660 / 1000 |
Rated frequency | Hz | 50 / 60 |
Rated main bus bar max. current | A | 4000 |
Rated short time withstand current of main bus bar(1s) | kA | 50 / 80 |
Rated short time peak withstand current of main bus bar | kA | 105 / 176 |
Rated distribution bus bar current | A | 1000 |
Degree of protection | | IP30,IP40 |
- - - -

Basic Information

Business Type:
Year Established:
Total Employees:
101 - 500

About Us

In these years, our business has radiated to not only the nation, but also the whole world, and we have established an extensive and long-term business network with our customers worldwide.Our company conducts the management principle of "strong cooperation", utilizing internal resources and absorbing external advantages to the greatest degree. We have established long-period cooperation and partner relationship with Xi'an High-Voltage Research Institution, Pinggao Electric and Zhejiang University, which provide technical support for new product exploration and market enlargement. Additionally, with the advanced testing equipment and consummate after-sales service, our company has been awarded the advanced department and excellent enterprise by the government for many years. "ChangKai" products have had praise form various customers.

Member History

Year Joined:
Membership Type:
Free Member

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