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: 9V NEDA 1604 IEC 6F22 JIS 006P.
  • 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  .