Phase Sequence Tester TKF-12

Phase Sequence Tester TKF-12
  • Phase sequence indication (direction of field rotation) in the power network with rated phase-to-phase voltage (120...690V) AC by LED signalization.
  • Operation in the power network with frequency range 10...70Hz.
  • Indication of the voltage presence in the particular phases by  neon lamps signalization.
  • Power supply from the tested network (continuous operation to 15 minutes for max. voltage).
  • Protection against faulty indication of field rotation.

Electric security

  • type of insulation: double, according to  EN 61010-1
  • measurement category: CAT III 600V acc. to EN 61010-1
  • protection class acc. to EN 60529: IP42

Rated operational conditions:

  • rated phase-to-phase voltage range: 120...690V AC
  • maximum operation phase-to-phase voltage: 760V AC
  • frequency range: 10...70Hz
  • operating temperature: -10...+45°C
  • storage temperature: -20...+60°C

Optional equipment

  • Crocodile clips, red and white
  • Triple phase socket adapter,
  • Carrying case.

Other technical data:

  • power supply: from the tested electrical installation, up to 15 min for max. voltage
  • dimensions: 130 x 70 x 35mm
  • weight (without test leads): approx. 200g

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