24kv 50 ( 60 ) Hz Outdoor Vacuum Circuit Breakers for Power System 12kv Substation

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Product Details

Brand Name	ELECS		Place of Origin	China
Model Number	ZW32-24

Product Description

Delivery Time:30 Days
Certification:CE, QS, CCC

24kv 50 ( 60 ) Hz Outdoor Vacuum Circuit Breakers for Power System 12kv Substation
1.?Summary

ZW32-24?type?outdoor?high?voltage?vacuum?circuit?breaker?is?three-phase?AC,

50(60)Hz?outdoor?power?distribution?equipment?with?the?rated?voltage?of?24kv,

Used?to?open?and?close?the?load?current, over?load?current, and?short?circuit?current?in?the?electric?power?system.?

Also?used?to?protect?and?control?the?circuit?in?substation, mining?and?industrial?enterprises, ?

and?frequently?used?in?the?operation?places?such?as?rural?power?network.?

2.?Using?environmental?condition?
A.?The?altitude?above?sea?level?does?not?over?2, 000?meters;?
B.?Surrounding?air?temperature:?-40?℃?~+40?℃?;?
C.?The?wind?speed?is?not?bigger?than?34m/s;?
D.?The?air?filthy?should?be?with?in?Ⅲ?degree
E.?Installing?places:?Not?flammable, ?the?explosion?hazard, ?chemistry?corrode?place;?
F.?Does?not?have?the?regular?fierce?vibration

3.?Technical?parameter

Table?1??Circuit?Breaker\'s?Main?Technical?Data
			Data
NO	Item	Unit	24kv
1	Rated?voltage	kV	24
2	Rated?frequency	Hz	50
3	Rated?current	A	630/1250
4	Rated?short?circuit?breaking?current		kA	20/25
5	Rated?peak?withstand?current		kA	50/63
6	Rated?short?time?withstand?current/?lasting?time	kA/s	20/4?, 25/4
7	Rated?short?circuit?closing?current(peak)		kA	50/63
8	Rated?operating?sequence		O-0.3s-CO-180s-CO
9	Mechanical?life	time	10000
10	Rated?short?circuit?breaking?current?breaking?times		0
11	1min?power?frequency?withstand?current	(wet)	kV	50/64
(dry)	kV	65/79
12	Lightning?impulse?withstand?voltage(peak)	kV	125/145
13	Secondary?circuit?power?frequency?withstand?voltage?(1min)	V	2000

?Table2?Circuit?Breaker\'s?Main?Mechanical?Data
NO	Item	Unit	Data

Contact Us

Zhejiang ELECS Electrical Co.,Ltd: Contact nameMiss Wang
Chat Now; Phone86-0577-6173088; Addresswest Section Of Dongfang Road,Dongyan Village,Wengyang Town, Yueqing, Ji'nan, Shandong

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Product Categories

12kv Switchgear	Electrical Switchgear	High Voltage Switchgear	Indoor Vacuum Circuit Breaker
Low Voltage Switchgear	Medium Voltage Switchgear	Outdoor Vacuum Circuit Breaker

24kv 50 ( 60 ) Hz Outdoor Vacuum Circuit Breakers for Power System 12kv Substation

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