Description

KYN*1 (A) series of metal armoured switchgear and its ZN*5 series indoor AC vacuum circuit breaker combined domestic operation specifications and operating environment requirements, set the goal to create international advance , based on years of vacuum circuit breakers and switchgear design experience, we developed a new generation of switchgear and vacuum circuit breakers, KYN*1 (A) and ZN*5A are small upgrade products of KYN*1 and ZN*5 , when ensuring phase spacing unchanged,we has conducted comprehensive upgrading and optimization from the size of the container type , structure layout, insulation design, chain design aspects .