BUILT IN TRANSDUCER TYPE ANALOGUE POWER FACTOR METER

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Description :

Power Factor meter indicates the cosine of phase angle between current and voltage. Input voltage & current signals are applied to phase sensing zero crossover circuitry & amplifier. It delivers direct current proportional to phase angle. Which drives a moving coil movement. The indication is cosine function of phase angle.

Features :

  • Built in Transducer.
  • Panel wiring is reduced.
  • Low VA burden.

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Electrical Specifications :

  • Type: a) Single Phase  b)Three Phase – Single Element
  • Operating Voltage  : 110V ~ 125V , 220V ~ 250V, 380V ~ 440V (P.T.Secondary) ±20%
  • Operating current  :1A OR 5A (C.T. Secondary)
  • Measuring range : a) 0.5 (lead) —1.0 — 0.5 (lag)
  • Frequency : 50Hz. or 60Hz. ±5 Hz.
  • Accuracy : ±2°
  • VA Burden: Voltage 0.5VA, Current 1VA
  • Insulation Resistance: Greater than 20M Ω at 500V DC
  • Dielectric test: 2kV RMS for 1 minute.
  • Operating temp.: 0°C to 55°C
  • Storage temp.: -20°C to 70°C
  • Humidity: Up to 95% RH
  • Conforms To: I.S. 1248 / I.E.C. 60051(Part 5).

Mechanical Specifications :

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Ordering Information :

1) Type 2) Model 3) Operating Voltage 4) Operating Current 5) Measuring Range.