gw11a-凯发k8旗舰厅手机下载

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gw11a-550 double column horizontal retractable type disconnector


 product introduction  
 

 application

1 rated voltage kv 550 
           2 rated current a 4000
           3 rated short-time withstand current ka    63/3s
           4 rated peak withstand current ka 160
           5 rated lightning impulse withstand voltage kv across open breaks 1675 450
           to earth 1675 
           6 rated 1min power frequency
           withstand voltage kv across open breaks 740 315    to earth 740
           7 rated switching impulse
           withstand voltage kv across open breaks 1175 450
           to earth 1300

gw45-800 double-column vertical open type outdoor hv.ac.disconnector
gw11a-363 double column horizontal retractable type disconnector

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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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