Relay

IK 9143 VARIMETER Frequency Relay

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amptron.co.th

15 ธันวาคม 2565

ผู้ชม 315 ผู้ชม

VARIMETER Frequency Relay

Brand : DOLD

Model : IK 9143, SK 9143

Size : 17.5 x 90 x 58 mm. , 17.5 x 90 x 98 mm.

According to IEC/EN 60255-1
Without auxiliary voltage
Monitoring of overfrequency and underfrequency (selectable) in A.C. power systems
Selection of frequency range for 50 or 60 Hz systems
Adjustable response value
Adjustable hysteresis
De-energized on trip (output relay not activated in case of error)
LED indicators for measuring voltage and contact position
1 changeover contact
As option energized on trip (output relay activated in case of error)
Devices available in 2 enclosure versions:

IK 9143: Depth 58 mm, with terminals at the bottom for installation systems and industrial

distribution systems according to DIN 43880

SK 9143: Depth 98 mm, with terminals at the top for cabinets with mounting plate and cable duct