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1 Phase by Undercurrent - PS-R Relays

1 Phase by Undercurrent - PS-R Relays-1 Phase by Undercurrent - PS-R Relays

Sipariş No : 1 Phase by Undercurrent - PS-R Relays

Without requiring any external detectors like level electrodes, it monitors the load of the motor and stops it before an expensive breakdorwn The great advantage of the PS relay is that, without requiring any external detectors like level electrodes, it monitors the load of the motor and stops it before an expensive breakdown occurs.occurs.

1 Phase by Undercurrent - PS-R Relays


Without requiring any external detectors like level electrodes, it monitors the load of the motor and stops it before an expensive breakdorwn The great advantage of the PS relay is that, without requiring any external detectors like level electrodes, it monitors the load of the motor and stops it before an expensive breakdown occurs.occurs.
 
Model Motor Code RangeIB
(A)
Motor
115 V 230 V CV kW
PS11-R THREE PHASE 12171   3 – 11 (1x230V) 0,5 - 2 (1x230V) 0,37 – 1,5
  12164 3 – 11 (1x230V) 0,5 - 2 (1x230V) 0,37 – 1,5
PS16-R 12172   3 – 16 3 2,2
  12163 3 – 16 0,5 – 3 0,37 – 2,2
WITHOUT LEVEL SENSORS
 
  • Without requiring level sensors to detected dry running.
  • For sinlge phase motors from 3 to 16 A and over. Cable feed through.
  • Precise motor heating and cooling memory, reproduces its thermal image.
  • Visual indication of tripping cause.
  • Adjustable reset time for I<.
Some of the most common applications in domestic, industrial and agricultural installations are as follow:
 
  • Submersible pumps: water supply, irrigation, well dewatering, petrol stations…
  • Surface pumps: sewage treatment plants, swimming pools, pressure sets, fire-fighting equipment…
  • Other typical applications that require monitoring: belt drives, ventilators, conveyor belts…
Protection Functions
  • Overload
  • Undercurrent
  • Overvoltage

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