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SK9172

DOLD
Part Number SK9172
Manufacturer DOLD
Description Overvoltage relay
Published Aug 31, 2017
Detailed Description 0223315 Monitoring technique Overvoltage relay IK 9172, SK 9172, single phase varimeter Function diagram • According ...
Datasheet PDF File SK9172 PDF File

SK9172
SK9172

Overview
0223315 Monitoring technique Overvoltage relay IK 9172, SK 9172, single phase varimeter Function diagram • According to IEC/EN 60 255, DIN VDE 0435-303 • Devices available in 2 enclosure versions: IK 9171: depth 59 mm, with terminals at the bottom for installation systems and industrial distribution systems according to DIN 43 880 SK 9171: depth 98 mm, with terminals at the top for cabinets with mounting plate and cable duct • Monitoring of overvoltage • Without auxiliary supply • Settable response value • NC circuit operation (optionally NO circuit operation) • Optionally with delay t1 on trip • Optionally with delay t2 on reset • LED indicator for state of output relay • 1 changeover co...


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