DIGITAL SINGLE PHASE LINE VOLTAGE MONITOR

This monitor protects electrical devices, such as motors and appliances

from damage caused by surges, sags, blackouts and rapid re-starts

 

FEATURES

  • Digital voltmeter displays instantaneous line voltage
  • Automatic voltage tester adjusts from 90 to 300 volts
  • Adjustable response timer (0.1 to 10 sec.) prevents nuisance tripping
  • Adjustable delay timer (1 to 720 sec.) prevents rapid re-starts
  • Digital display makes for easy viewing and operation

 

SPECIFICATIONS

  • Voltmeter: 70 to 325 Volts
  • Tolerance Limits: 6 to 18% (Tolerance is automatically capped for high voltage)
  • Response Timer: 0.1 to 10 seconds
  • Delay Timer: 1 to 720 seconds
  • Output Relay: 10 amps, 250 VAC resistive, single-pole/double-throw
  • Control Input: 18 to 250 VAC with anticipator load for 24 volt thermostats

Brochure: DSP-1 Card