VS1 24kv 1250-25 vaccum interrupter for circuit breaker 208CAR

VS1 24kv Vaccum Interrupter for circuit breaker 208CAR

Main techical data:
Rated Voltage:		24kv
Rated current:		630A/1250A
Rate frequency:		50Hz
Rated short-time power frequency withstand voltage(1min)		42kv
Rated lighting implus withstand current		75kv
Rated short-time withstand current		20/25kA
Rated short-circuit current (peak)		50/63kA
Breaking operations of rated short circuit breaking current		30 times
Rated single capacitor bank breaking current *		400A
Rated short-time withstand current		20/25KA
Rated peak withstand surrent		50/63kA
Rated duration of short-current		4s
Mechanical life		20000times
Contact closing force due to bellows and atmosphere		80±40N
Counterforce at rated contact stroke		120±50N
ciruit resistance at rated contact force		≤25μΩ
Shelf life		20 years
Contact erosion limit		3mm
Weight of moving parts		≤1.3kg
Mechanical Date Required for Matched Vacuum Switchgear
Rated contact strok		10±1mm
Average opening speed		1.0±0.25m/s
Average closing speed		0.65±0.15m/s
Added contact force		2000±100N
contact bouncing duration at closing operation		≤2ms
contact bouncing bank amplitude ofopening operation		≤2mm
Three-pole simultaneity		≤1ms
Note:* Rated characteristics be given on request

 

 

 

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Our belief:

Zheguang company has advanced production and test equipments.In strict accordance with national standards and international standards of production.We control the procedures from raw material to the finished products completely. In addition,the company set down the quality policy"the customer demand as the center,production management as foundation,imporve the quality system continuously,provide customer with satisfaction products”.

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Product Categories : Vaccum Interrupter