DW45 Air Circuit Breaker (ACB) - KW1-3200/4P

Product Description

DW45 Air Circuit Breaker (ACB) - KW1-3200/4P
DW45 Air Circuit Breaker (ACB) - KW1-3200/4P is suitable for the circuit of AC 50Hz with rated voltage up to 690V and rated current up to 5000A. DW45 Air Circuit Breaker (ACB) - KW1-3200/4P is mainly used to distribute electric energy and protect circuit and power supply equipment from- overload, under voltage, short circuit and single phase earthing with intelligentized and selective protection function, DW45 Air Circuit Breaker (ACB) KW1-3200/4P
Can improve the reliability of power supply and avoid unnecessary power failure. DW45 Air Circuit Breaker (ACB) KW1-3200/4P is applicable for power stations, factories, mines (for 690V) and modern high-buildings, especially for the distribution system of intelligentized building.

Application:
. Rated operational voltage of the breaker is AC400/415/690V, with the rated current ranges from 630A to5000A
. Compact design with fixed and withdrawerable type
. Standar: IEC/EC 60947-2 /GB14048.2
. Poles of number: 3/4
. Breaking capacity under 415V

Model:
KW1-2000 630A, 800A, 1000A, 1250A, 1600A, 2000A
KW1-3200 2000A, 2500A, 2900A, 3200A
KW1-4000 3600A, 4000A
KW1-5000 4000A, 5000A,

model						KW1-2000	KW1-3200	KW1-4000	KW1-5000
Frame size rated current In(A)						2000	3200	4000	5000
Rated current In(A)						630 800 1000 1250 1600 2000	2000 2500 2900	3600 4000	4000 5000
Rated voltage Ue(V)						AC 400 ,690 50HZ
Rated insulating voltage Ui(V)						AC 800 50HZ
Poles of number						3,4
Rated current at N-pole In(A)						50%In, 100%In
Icu(kA) effective value			AC 400V			80	100	100	120
			AC 690V			50	65	65	85
Ics(kA) effective value		AC 400V				50	65	80	100
		AC 690V				40	50	65	75
Icw(kA)	AC 400V					50	65	80	85
	AC690V
Icm(kA)	AC 400V					176	220	220	264
	AC690V					105	143	165	165
Inherent making & breaking time						25-30ms
Operating performances (operations)	Electric life (under AC415V)			AC400V		500(1000)	500(1000)	500(1000)	500(1000)
				AC690V		500(1000)	500(1000)	500(1000)	500(1000)
	Mechanical life				Maintainable-free	2500	2500	2500	2500
					Maintainable	10000	10000	10000	10000
Mounting mode						Fixed. Withdrawable	Fixed. Withdrawable	Fixed. Withdrawable	Fixed. Withdrawable

More Product Features


HS Code:	85352100
Trademark:	Keiyip
Model NO.:	KW1-3200/4P
Standard:	Ice60947.2 GB14048.2
Productivity:	50000PCS/Year
Origin:	China
Packing:	Wooded Box
Installation:	Fixed or Withdrawable
Speed:	Normal Type Circuit Breaker
Arc-extinguishing Medium:	Air
Structure:	Conventional Circuit Breaker
Operation:	Energy-storage Type
Breaking Capacity:	Low Voltage Circuit Breakers
Export Markets:	North America, South America, Eastern Europe, Southeast Asia, Africa, Oceania, Mid East, Eastern Asia, Western Europe
Company:	Dongguan Keiyip Electrical Equipment Co., Ltd.