Programmable Setpoint Relay Protection Relay, Trip Relay

CRD-005 and CRD-020 - Powertek LLC

CRD-020 Programmable ac current set-point relay setting for threshold levels, over and under-current
operation

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CRD-005 Programmable dc voltage and mA set-point relay setting for threshold levels, over and
under-voltage operation

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CRD-005 internal DIP-switches allow for either 0-1mAdc or 0-10Vdc operation, and may be set for
under-alarm or over-alarm relay operation

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CRD-020 internal DIP-switch allow configuration of the ac current range to either 0-5A, 0-10A, 0-15A or
0-20A and the relay mode for under-current or over-current operation

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Lid mounted two digit numerical push button switch calibrated as percent of full scale with a threshold range of 1-99%

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Red LED lamp lights to indicate when the threshold level has been tripped