Transducer Trip Relay

Transducer Trip Relay

Datasheet

 

Applications
  • Forward / Reverse Watts
  • Under / Over Watts
  • Forward / Reverse VAr
  • Under / Over VAr
  • Under / Over VA
  • Power Factor monitoring And Control
 
Features
  • Adjustable setpoint
  • Adjustable Time delay
  • Internal differential ( factory Settable )
  • LED trip indication
  • 2 pole relay contacts
  • Energize/De-energize function swapping
  • Auto Reset
 
Principle of operation
The input current is fed through a resistor and the resultant voltage is compared with a preset reference voltage from the set point potentiometer.
 
Any voltage difference forms a command signal which is fed via an amplifier to double pole changeover relay. As standard, the relay energises at high set point on a rising signal and de - energises at low set point on a falling signal.