11kv 630a high voltage indoor vacuum circuit breaker/embedded pole

SVC-12  11kv  630a high voltage indoor Vacuum Circuit Breaker 

 

   $1$

 

TECHNICAL DATA

NO.	Item		Unit	data
1	Rated voltage		KV	12
2	Highest working voltage		KV	42
3	Rated lighting implus withstand voltage(peak)		KV	75
4	Rated frequency		HZ	50
5	Rated current		A	630  1250	630 1250
6	Rated short-circuit breaking current		KA	25	31.5
7	Rated short-time withstand current		KA	25	31.5
8	Overtravel		mm	3±1
9	Rated duration of short-circuit		s	4
10	Rated operation ranking			O-0.3S-NO-180S-NO
11	Secondary circuit power frequency withstand voltage(1min)		V	2000
12	Rated single/back-to-back capacitor bank breaking current		A	630/400
13	Mechnical life		times	10000(M2 level)
14	Electrical life		times	E2 level
15	Operating mechanism rated closing voltage		v	DC110/220 AC110/220
16	Operating mechanism rated opening voltage		v	DC110/220 AC110/220
17	Rated contact stroke		mm	11±1
18	three pole closing opening bouncing operation		ms	≤2
19	Contact bouncing duration at closing contact		ms	≤2
20	Opening bounce amplitude		mm	≤3
21	Average opening speed		m/s	0.9~1.2
22	Average closing speed		m/s	0.5~0.8
23	Contact closing pressure		N	3100-3700
24	Energy storage time		S	≤15
25	Energy rating of the energy storage motor		W	90
26	Dominant loop resistance		μΩ	≤45(630),≤35(1250A)
27	contact ersion limit		mm	3

 

 

DRAWING:

 

FACTORY:

 

Our service: 

1.You inquuiry related to our products or prices will be replied in 24hours 
2.Well-trained and experienced staffs to answer all your enquires in fluent english 
3.OEM & ODM, any your requirement we can help you to design and put into product 
4.Distributoershio are offered for your unoque design and some our current models 
5.Protection of you sales area ,ideas of design and all your private information

 

Quality & Prices:

 

We have to sell items with top quality because we want to keep every customer as our long-term business partner. 

We have to set low competitive prices because we need to attract buyers to this new store.

We will ship your items on time when you place your order . We know time is important for you.

After Delivery

     If you are satisfied with the packages you receive, DO please be kind to leave us positive feedback. Every positive feedback from you is important to increase our credit score. Thus it is important to our company. We will be grateful for you doing so.

    If unluckily there is any problems with the packages, DO please contact us and let us know it. We will solve all dissatisfaction after we receive the pictures from you. We will make sure you are happy with our solution.

Contact us if you need more details on 630a Vacuum Circuit Breaker. We are ready to answer your questions on packaging, logistics, certification or any Other aspects about 11kv Vacuum Circuit Breaker、Embedded Pole. If these products fail to match your need, please contact us and we would like to provide relevant information.

Product Categories : Vacuum Circuit Breaker