IPOT 19 Indicator


IPOT 19 is a panel mountable device which displays number of active transformer tap on its LED display. The code of tap also controls 5 relevant output relays. The controlling unit is capable to process up to 19 signals from transformer tap changer contacts and a signal of change-over state including its timing control. Error states of the switching are indicated.

Properties and Characteristics

  • Displays HV-transformer tap changer actual position
  • Inputs for 19 signals from tap changer contacts and 'interposition' input
  • Checking of switching operations timing
  • Error state signalisation
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