Metravi TTRS-100 Transformer Turns Ratio Set

SKU: Metravi TTRS-100

203,550.00

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Description

  • Brand: Metravi
  • Model: TTRS-100
  • Function: Transformer turns ratio and phase deviation measurement
  • Measuring Range: 10 ranges arranged in a 1, 2, 5, 10 sequence; ratio range from 0.800 to 2021 with 0.01% resolution
  • Accuracy: ±0.1% of reading
  • Phase Deviation Range: Two ranges with ±5.5 cent-radians (1CR=34 minutes)
  • Direct Ratio Error Measurement Range: ±0.1% of range with 0.02% resolution
  • Direct Ratio Error Measurement Accuracy: ±0.25% of reading
  • Excitation Voltage: 1.2V, 12V, and 120V (isolated from mains for operator safety)
  • Controls: Course balancing via panel selector switches; fine balancing via vernier potentiometer
  • Null Detector: Solid state, synchronous, and phase-sensitive with adjustable gain
  • Protection: Overload, short circuit, and H.T./L.T. reversal protection
  • Polarity Check: Provided
  • Power Supply Input: 230V ± 10% single phase, 50Hz AC
  • Construction: Sturdy metal case with grouped controls and identified binding posts for ease of operation

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