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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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