Product application: suitable for heavy industry, manufacturing plant, building, power station, wharf and other fields requires heavy duty applications. KYB are designed, manufactured and type-tested in compliance with IEC 61439-2, BSEN 61439-2, AS/NZS 61439-2 and GB7251.12.
Rated operating voltage (Ue): AC 400V/690V/1000V
Rated current (In): Up to 800A
Outgoing feeder: 16-250A
Rated frequency: 50/60Hz
Rated short-time withstand current in accordance to standard IEC 61439-2:
40kA 1s (rating 400A or below)
65kA 1s (rating above 400A)
Degree of Protection: Standard IP31, enclosure can be built to IP55 in accordance to IEC 60529.
Busbar system: tinned copper busbar according to BSEN 13601 standard. Busbar systems
are type-tested in accordance to BSEN 61439-2 and GB7251.12.
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