Philippines 1250 amp Automatic Circuit Breaker With Good Price

Short Description:

Specification:800-900 USD/PIECEUse Parts:1 PIECESupply Ability:100 PIECEPayment Terms:TT , LC , Others Tags:

Product Detail

Product Tags

DetailPlace of Origin：Zhejiang, ChinaBrand Name：AISO/OEMModel Number：ZW32M-12Type：Vacuum, ZW32M-12 Vacuum Circuit BreakerPoles Number：3Product：1250A Vacuum Circuit BreakerRated Voltage：12KVRated current：1250ARated frequency：50HzRated short-circut：30timesMechanical life：10000TimesUses：High voltageCustomized：Accept special orderPort:：Ningbo/ShanghaiPackaging Details：Standard export wooden case packing

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Product Structure

ZW32M-12 type outdoor high voltage vacuum circuit breaker is rated voltage 12kV, three-phase AC 50Hz outdoor distribution equipment, which is mainly used for breaking, closing power system load current, overload current, short-circuit current. For substation and industrial and mining enterprises distribution system for the protection and control of the role and place of rural power grids frequent operation.The circuit breaker has small size, light weight, anti-condensation, maintenance-free characteristics, can adapt to poor weather conditions and dirty environments.The models with permanent magnet operation mechanism operates: since the permanent action energy operating mechanism provided by a permanent magnet, the switch quickly to keep the points off position, a small number of mechanical parts, mechanical transmission chain is short, thus greatly improving the switch reliability and mechanical life.

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Technical parameters

Item	Description			Unit	Data
1	Ratedvoltage			KV	12
2	Ratedinsulation level	1minwithstandvoltage	Dry	KV	42
			Wet		34
		Lightningimpulsewithstandvoltage(peak)			75
3	Ratedcurrent			A	630
4	Ratedbreakcurrentonshorting			KA	20
5	Ratedoperatingsequence				OC-0.3s-CO-180S-CO
6	Opencircuittimesofratedshortdropoutcurrent			Times	30
7	Ratedshortcircuitmakingcurrent			KA	50
8	Ratedpeakwithstandcurrent
9	Ratedshortingwithstandcurrent			KA	20
10	Rateddurationofshort-circuit			S	4
11	Openingtime(shunttrip)		Maxoperatingvoltage	ms	15~50
			Ratedoperatingvoltage
			Min.operatingvoltage		30~60
12	Closingtime			ms	25~50
13	Totalbreakingtime				≤100
14	Arcingtime				≤20
15	Mechanicallife			Times	10,000
16	Ratedinputpowerofenergystorgemotor			W	40
17	Ratedoperatingvoltageandsecondarycircuitratedvoltage			V	DC22011024
					AC22011024
18	EnergystoragetomeUnderratedvoltage			S	≤10
19	Over-currentrelease		Ratedcurrent	A	5
			Theaccuracygradeoftrippingcurrent	%	±10