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Apr.08,2017Views:Go back

VCR1 auxiliary handcart designed and produced by us can be moved easily and avoid damage of the drive mechanism due to misoperation. It applies to the 50Hz and 40.5KV three-phase alternating-current single-bus segmented power systems in KYN61-40.5 armored mobile metallic enclosure switchgears. Used with different primary components, it can realize bus connection, electric energy measurement, and overload protection or short-circuit protection for power equipment and, during system overhauls, functional components protection and interlocking.

VCR1 auxiliary handcart is produced in line with the following standard and code.

● GB/T 11022-2011 Common specifications for high-voltage switchgear and controlgear standards

● IEC 62271-2007 High-voltage switchgear and controlgear - Part 1: Common specifications

Normal operating conditions

●  Ambient temperature: - 40℃~+40℃ (below 35°C within 24 hours)

●  Relative humidity: ≤95% (daily average) or ≤90% (monthly average)

●  Altitude: ≤ 1000m