Single Phase Preventer (SPP)

Technic Electronic Corporation (Manufacturer)
Single Phase Preventer (SPP)

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Product Profile

Technic Electronic Corporation offers a Single Phase Preventer (SPP) specifically designed to protect motors from working in unfavourable conditions such as single phasing and unbalanced voltage. More than 90% of burn out of motors are caused by unbalanced voltage supply or phase failure. These faul...

Technical Specifications

  • System voltage – 415 V ±20
  • Frequency range – 50 Hz ±5% (47.5 Hz to 52.5 Hz)
  • Auxiliary supply– 415 V/215 V/110 V ±20%, 50 Hz
  • Under voltage operation – yes at 60% (machine incoming voltage)
  • Unbalanced voltage – 10% or 20%
  • Setting – user selectable
  • Output contact – IC/O contact
  • Trip time delay – fixed delay 2.5 sec +-0.5 sec
  • Recommend wiring – 1.0 sq.mm
  • Power consumption – less than 2 VA
  • Weight – 500 gm (approx)
  • Operating temperature – -20°C to +60°C
  • Dimensions (W x H x D) – 45 x 76 x 114 mm



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