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lw25a-252 outdoor h.v.a.c porcelain sf6 circuit br


 product introduction  
lw25a-252 outdoor h.v.a.c porcelain sf6 circuit breaker with hydraumatic operating mechanism,is a new kind of circuit breaker with self-blast interrupter。this product has reliable performance and stable operation, is both single-pole operating and there-pole operating.it can adapt our requirements of various environmental conditions.
           
           technical parameters
           sequence number terms lw25a-252
           sequence number terms lw25a-252
           1 rated voltage kv 252
           2 rated current a 4000
           3 rated short-circuit breaking current ka 50
           4 rated short-time withstand current ka 50
           5 rated peak withstand current ka 125
           6 rated lightning impulse withstand voltage kv across open breaks 1050 200
           to earth 1050
           7 rated 1min power frequency
           withstand voltage kv across open breaks 460 145
           to earth 460
           8 mechanism hydraumatic
 

 application

lw25a-252 outdoor h.v.a.c porcelain sf6 circuit breaker with hydraumatic operating mechanism,is a new kind of circuit breaker with self-blast interrupter。this product has reliable performance and stable operation, is both single-pole operating and there-pole operating.it can adapt our requirements of various environmental conditions.

lw□-252 outdoor h.v.a.c porcelain sf6 circuit brea
lw25-252 outdoor h.v.a.c porcelain sf6 circuit bre

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add: xi'an economic and technological development zone no. 95 fengcheng 12
p.c:710018 tel:86-29-86195309 86-29-86195310 fax:86-29-86195308
support: copy right (@)xi'an xd high voltage apparatus co., ltd.

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