Consultation Hotline: 400-101-3651

SDKW1-1000 Air Circuit Breaker


SDKW1-1000 air circuit breaker is applicable for distribution networks with frequency 50Hz and 60Hz, rated working voltage AC400V and AC690V, and rated working current 1000A and below. It can distribute electric energy, protect circuits, and keep electrical power units from overload, undervoltage, shot circuit and single phase earthing. This series of circuit breaker has the function of intelligent protection and can selectively and precisely protect relative units, to improve power distribution reliability and avoid unnecessary power failure.
 
This circuit breaker is widely used for power distribution systems of power stations, factories, mines and modern high-rise buildings, especially intelligent buildings.
 
This circuit breaker conforms to the standards of IEC60947-2 and GB14048.2, and has passed CB, KEMA and 3C authentications.

Product introduction



Technical parameters:
Model
SDKW1-1000
Rated Short Circuit Breaking Capacity
Icu=42kA          400V
Ics=Icw/1s=30kA    400V
Icu=25kA          690V
Ics=Icw/1s=20kA    690V
Rated Current ln(A)
200
400
630
800
1000
Number of Poles
3 Poles, 4Poles
Rated Voltage Ue(V)
400
Rated Insulation Voltage Ui(V)
690
Maximum Continuous Current of N Pole ln(A)
50%ln(default), 100%ln
Inherent Breaking Time (ms)
23~32
Intelligent Controller
Standard Type (m)
Multi-functional Type (h)
 
Electrical Life
1000
Operating Performance
Mechanical Life
Maintenance-Free   3000
With Maintenance   10000
Mode of Wiring
Horizontal, Vertical
Weight (kg)
Drawer Type 3 Poles/4Poles
38/55
Fixed Type 3 Poles/4Poles
22/26.5

Address: No.1, West Xuefu Road, Longling Industrial Park, Gaoxin District, Yiyang City, Hunan Province, 413000, China

Contact No.: 0737-2222100

QQ: 3013508896

E-mail: huaxiangbyq@163.com

©2018 All Rights Reserved by Huaxiang Xiangneng Technology Co., Ltd.     湘ICP备11006305号-2