Thiết bị nhận dạng phase Sonel 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: Thiết bị nhận dạng phase Sonel TKF-12
- 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

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