Details

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YF-80  Phase Rotation Tester

 

• Detect the phase sequence (R-S-T) of 3-phase circuit
• Electronic circuit configuration allows more specific function display
• Automated detection for low-battery capacity

 

Application

Phase rotation indication by both audio and indicator, checking if currents of three different rating are in proper phase. Phase open-circuit detection by indicator.

 

Features

• Electronic circuit configuration allows more specific function display.
• YF-80 can detect the phase sequence(R-S-T) of 3-phase AC circuit.
• Phase-rotation indication: by both audio and indicator.
• Phase open-circuit detection: by indicator.
• Automated detection for low-battery capacity: YF-80 will pick up automatically the insufficient battery power and displayed by the indicator. Insufficient battery power will lead to error in testing.

Specifications

• Testing range :
  1.Testing frequency: 45-65Hz.
  2.Testing voltage : 50-500V (overload protection : 750V) 
• Operating temp and RH : 0-40℃/80% RH below.
• Storage temp /RH : -10 to 60℃/70% RH below.
• Insulation Voltage Withstand protection: DC 6KV.
• Dimension: 105mm(L)x62mm(W)x24mm(H).
• Weight:about 206g. (Including battery)
• Power supply: 9 Volt battery .
• Rated environmental conditions :
  Indoor use.
  Altitude up to 2000m
  Ambient temperature 5℃ to 40℃
  Relative humidity 80%.
  Installation categories III.
  Pollution degree 2.
  Double and Reinforce Insulation  .