TCP-V, PCP-V, TCP-V-I - 3 phase monitoring relay (phase to neutral measurement)

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detects phase failure or
reduction of phase voltage

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DPCO output max. 6A

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normal or inverted function available

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constant measuring
TCP-V U_s =U_n x 0.7
PCP-V U_s =U_n x 0.7
TCP-V-I U_s =U_n x 0.85

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will not trip with regenerated
voltage present

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requires neutral connection
(3-phase 4-wire)

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adjustable reaction timer 0.1 - 10sec

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LED indicators for power supply,
relay and reaction timer

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45mm DIN rail mount housing
or 11pin plug in housing