China ZW10-12G/T630 12kV Outdoor High Voltage Vacuum Circuit Breaker factory and manufacturers |Aiso

ZW10-12G/T630 12kV Outdoor High intentione Vacuum Circuit Breaker

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ZW10-12G/T630-12.5/16/20 alta intentione vacui ambitus ruptor velit altae tres gradus intentionis switchgears, maxime in distributione systematis rustici, retis urbani, factoris mineralis, ferriviaria, portuum maritimarum, specialiter ad volis caput lineae mutandae. in/off onerant venas, onerant venas, brevis ambitus current ad transferendum et defendendum apparatum amni.

Pelagus Technical Parametri

Item	Descriptio		Unitas	Data
1	Ratedvoltage		KV	12
2	Ratedcurrent		A	630
3	Ratedfrequency		HZ	50
4	Powerfrequencywithstandvoltage		KV	42/48
5	Lightningimpulsewithstandvoltage (apicem)			75/85
6	Ratedshortcircuitbreakingcurrent		KA	20
7	Lightningimpulsewithstandvoltage (apicem)			50
8	Ratedshorttimewithstandcurrent			20
9	Ratedpeakwithstandcurrent			50
10	Ratedoperatingsequence			O-0.3s-CO-180S-CO
11	Nosofbreakingratedshortcircuitbreakingcurrent		Tempora	30
12	Mechanicallife			10000
13	Permissibleabradedthicknessofmovingcontact		mm	3
14	Ratedcurrentofover-currentrelease		A	5
15	Primarysecondarycurrentratioofcurrenttransformer			100/5,200/5,300/5,400/5,630/5
16	Chargingmotor	Ratedvoltage	V	(DCorAC)220V
		Potestas	W	≤200
17	Pondus		kg	150