Gcs Low-Voltage Draw-out Withdrawable Complete Switchgear Ring Main Units

• Customization: Available
• Certification: ISO9001, CE
• Shell Material: Stainless Steel
• Voltage Level: Medium Voltage
• Installation: Fixed
• Structure: Cabinet
• Current: AC
• Transport Package: Wooden Case
• Specification: IEC, GB, CE
• Trademark: ROOQ/Neutral/OEM
• Origin: China
• HS Code: 8537209000

Product Description

Product Description

GCS LV with drawable switchgear (hereinafter referred to as device) is developed according to the requirements from industry competent department, numerous electric users and design unit by original state mechanical department, united design group of power department. It conforms to national conditions andwith higher technical performance index, and adapts the demands for power market development and able to compete with available imported products.
The device passed the authentication jointly presided by two departments in July 1996 in Shanghai. It obtains the recognition and affirmation from manufacturingunit and power consumer construction.
The device is applicable to the distribution system of power station, petroleum, chemical engineering, metallurgy, weaving and tall building industriesete. In theplaces with high automaticity and need computer to joint, such as large-scale power station and petrochemical industry system etc, it is the low voltage complete distribution device used in the generating and power supply system with three-phase AC50(60)Hz, rated working voltage 380V, rated current 4000A and below for distribution, motor central control and reactive power compensation. The device accords with standards IEC439-1 and GB7251.1.

main feature

GCS LV with drawable switchgear (hereinafter referred to as device) is developed according to the requirements from industry competent department, numerous electric users and design unit by original state mechanical department, united design group of power department. It conforms to national conditions andwith higher technical performance index, and adapts the demands for power market development and able to compete with available imported products.
The device passed the authentication jointly presided by two departments in July 1996 in Shanghai. It obtains the recognition and affirmation from manufacturingunit and power consumer construction.
The device is applicable to the distribution system of power station, petroleum, chemical engineering, metallurgy, weaving and tall building industriesete. In theplaces with high automaticity and need computer to joint, such as large-scale power station and petrochemical industry system etc, it is the low voltage complete distribution device used in the generating and power supply system with three-phase AC50(60)Hz, rated working voltage 380V, rated current 4000A and below for distribution, motor central control and reactive power compensation. The device accords with standards IEC439-1 and GB7251.1.

 

use environmental conditions

1. Ambient air temperature: -5°C~+40'Cand the average temperature should not exceed +35°C in 24h.
2. Relative humidity should not exceed 50% at max temperature. Higher relative humidity is allowed at lower temperature. Ex. 90% at +20°C. But in view of the temperature change, it is possible that moderate dews will produce casually.
3. Altitude above sea level should not exceed 2000M.
4. Installation gradient not exceed 5°
5. Indoor without dust, corrosive gas and rain water attack.

 

main technical parameters
 

AC             380(400),(660)	rated short time withstand current of busbar          50,80
rated voltage of auxiliary circuit	rated peak withsatnd current of busbar                  105,176
AC             220,380(400)	power frequency test voltage
DC              110,220	mian circuit
rated frequency    50(60)	auxiliary circuit
rated insulation voltage        660(1000)	busbar
rated curren	three phase four wire system       A.B.C.N