HANNOVER MESSE 2020, 20 - 24 April
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EPS-D - Microprocessor-based relay for electric engines

Logo F&F Filipowski


F&F Filipowski

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Exhibitor details
Logo EPS-D - Microprocessor-based relay for electric engines

Product description

PurposeThe EPS-D is intended as a safety device for 3-phase electric motors. It is extremely efficient for expensive applications where reliability is essential, like for pumps, hydrophores, elevators, transporters, hoists, fans, centrifuges, compressors, etc.SECURITY FEATURES * THERMAL PROTECTION * PROTECTION AGAINST IDLE OPERATION AND DRY RUN (undercurrent protection) * PROTECTION AGAINST MECHANICAL OVERLOAD * PROTECTION AGAINST FAN STALL * PROTECTION AGAINST FREQUENT RESTARTS * PROTECTION AGAINST PHASE COLLAPSE * PROTECTION AGAINST PHASE SEQUENCE SWITCH * PROTECTION AGAINST LOAD UNBALANCE * PROTECTION AGAINST EARTH FAULT OPTIONAL SECURITY FEATUREAGAINST SHOCK (an additional Ferranti transformer enables efficient protection within the range of 30 mA 500 mA. Response time: approx. 100 ms). ADDITIONAL FEATURES * MOTOR LOAD PREVIEW * MESSAGE CONCERNING THE CAUSE OF PROTECTION ACTIVATION * MOTOR'S THERMAL MEMORY

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