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Home  >  All Product  >  Controls  >  Monitors  >  Phase Monitor Relay  >  2500-415

Product Details:      2500-415

Product Literature Datasheet Catalog not available Product Information Manufacturer: TimeMark Part Number: 2500-415 Series: Model 2500 Description: 3-Phase Monitor Relay • Type: Reversal, Loss, Unbalance, Voltage • Coil Voltage: 415 VAC • Contact Configuration: SPDT (1 Form C) • Mounting: Base • Contact Current: 30 Amps RoHS un-known Ordering Information Availability Availability: 0 In Stock Minimum Order Qty: 1 Factory Packing Qty: 0 Pricing 1 - 4 $ 671.26 5 - 9 $ 619.63 10 - 24 $ 575.37 25 + $ 537.02 Order Quantity    Overview Specification Drawings The Models 2500 and 2501 3-Phase Monitors are designed to continuously monitor the voltages of a 3-phase power distribution system for abnormal conditions. The monitors feature solid-state voltage and phase angle sensing circuits which drive a SPDT electromechanical output relay. A neutral connection is not required with either the Model 2500 or 2501. This allows each model to be connected to any three phase WYE or DELTA configured power distribution system. When the correct voltage and phase sequence is applied to a specified Model 2500, the output relay will not energize. An under voltage, phase reversal, phase unbalance or phase loss condition will cause the output relay to energize, even if regenerated voltage is present. Complete power loss will not cause Model 2500 to trip. When the correct voltage and phase sequence is applied to a specified Model 2501, the output relay will energize. An under voltage, phase reversal, phase unbalance, or phase loss condition will cause the output relay to de-energize. Each option on the Model 2500 or 2501 is adjustable throughout it’s operating range. The adjustment pots and LED indicators for VOLTAGE ADJUST, UNBALANCE ADJUST and TIME DELAY are mounted on the front of the unit, for easy access. Seven versions of both the Model 2500 and the Model 2501 cover voltage ranges from 120 to 600 VAC. All models are UL Listed to U.S. and Canadian safety standards.   Features Monitors for Phase Loss or Reversal, Low Voltage or Voltage Unbalance Automatic Reset Heavy Duty Output Contacts UL Listed to U.S. and Canadian Safety Standards   Main Category Monitors Sub Category Phase Monitor Relay Type Reversal, Loss, Unbalance, Voltage Coil Voltage 415 VAC Contact Configuration 1C SPDT Mounting Base Contact Current 30 Amps Function output relay will energize when a fault is detected Adjustment Range 290-394V Frequency 50/60 Hz Unbalance adj range 2 to 10% per NEMA specifications Trip Delay adj range 1 to 10 seconds (1 sec increments) Power Consumption 4.5W per phase Repeat Accuracy ± 1% of full scale Reset Time 150 msec nominal Reset Type Automatic Dead Band 2% of full scale Output Contacts SPDT 30 amps at 28VDC/300VAC 50/60 Hz, 5 amps at 480/600VAC 50/60 Hz 0.75 PF Operating Temp - 4º to +131º F Humidity Tolerance 0-97% without condensation Enclosure Material ABS plastic Weight 2 lbs. 5 oz. Agency Approval UL Listed to U.S. and Canadian safety standards