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About
Introduce
Culture
Introduction by chairman
Honor
System certification
Enterprise honor
Inspection report
State grid shortlisted
Social responsibility
Business
New energy equipment series
Outdoor high voltage vacuum circuit breaker
High pressure ring network cabinet (box) series
Indoor high voltage vacuum circuit breaker
Indoor high-voltage load switch
Outdoor high voltage isolation switch
High voltage fuse series
Arrester series
Outdoor high voltage transformer series
High voltage switchgear series
Box-type substation series
Cable branch box series
Strength
Production workshop
Office area
Video
Solution
Service
After-sales service
Network layout
Suggestion
Invite for a job
News
News
Dynamic state
Contact
Contact
Message
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ZN85-40.5戶內(nèi)高壓真空斷路器
ZN85-40.5 系列戶內(nèi)高壓真空斷路器(以下簡(jiǎn)稱斷路器),適用于三相交流50Hz,額定電壓40.5kW電力系統(tǒng)中,可供工礦企業(yè)、發(fā)電廠及變電站作為分合負(fù)荷電流、過載電流、故障電流之用。斷路器與操動(dòng)機(jī)構(gòu)采用上下布置結(jié)構(gòu),有效地降低了斷路器的深度。
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