GCS low voltage withdraw able switchgear
GCS low voltage withdraw able switchgear
online service
Product overview
It is suitable for power distribution system in power plant, petroleum, chemical industry, metallurgy, textile, high-rise building etc. It is three-phase AC frequency 50 (60)Hz, rated voltage of 380 (400), (600)V, rated current up to 4000 A device in power supply system.
Performance
Design of the device meets the following criteria;
IEC439-1 Low-voltage switchgear and control equipment;
GB7251 Low-voltage switchgear;
Zbk360001 Low-voltage withdraw able switchgear;
Basic parameters
Main
circuit rated voltage (v)
Cross
flow 380(400),(660)
Auxiliary
circuit rated voltage (v)
Cross flow 220,380(400)
Straight flow 110/220
Rated
frequency (HZ)
50(60)
Rated
insulation voltage (v)
660(1000)
Rated
current (V)
The level o bus
≤400
Vertical bus (MCC)
1000
Bus
bar rated short time withstand current (KA/1s)
50.80
Bus
bar rated peak withstand current
(KA/0.1s)
105,176
Power
frequency test voltage (V/1min)
The main circuit
2500
Auxiliary circuit
1760
Bus
bar
Three –phase four –wire system
A,B,C,PEN
Three –phase five –wire system
A,B,C,PE,N
Protection
class
IP30,IP40
Welcome to our website! Please send your words at any time in the following form and ask us, we will contact you and provide you with the corresponding service as soon as possible. Please write in English.
GGJ intelligent LV reactive compensation devices
GGJ intelligent LV reactive compensation devices
Learn More