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Htct-201 Hv CT Ratio Tester

Wuhan UHV Power Technology Co., Ltd.
  • Transport Package：Wooden Case or Carton
  • Trademark：HV TEST
  • Origin：China

Base Info

  • Model NO.：HTCT-201
  • Production Capacity：200 Sets Per Month

Description

Measuring accuracy of the primary circuit
(23ºC±3ºC,<80%RH)0.0mA~299mA:       ±1%±3dgt  0~10.0A: ±1.0%±5dgt10.0A~49.9A: ±2%±5dgt50A~199.9A: ±3%±5dgt  200A~600A: ±4%±5dgt   601A~1000A: ±5%±5dgtMeasuring accuracy of the secondary circuit0~10A: ±0.5%±5dgt
(23ºC±3ºC,<70%RH)RatioThree kinds of ratios:( actual measurement of primary/secondary circuit; transformation on the basis of secondary circuit bearing current 5A; transformation on the basis of 10kV-YY of 10kV/380V transformer and the Max. ratio is 1:10 million (1.0K7)Data storage3,000 sets, press HOLD to hold the data ,number and store automatically(power failure or battery replacement will not cause  data missing)Line voltageTest for lines bearing voltage below 60kv (insulating rods with five knots must be used)Data holdPress HOLD to hold the data, and sign of "Hold" appears; press it again, holding will be canceled. Data searchPress HOLD and POWER to enter the mode of data search.Overflow displayOutrange overflow: "OL A" appears No signal instructionWhen the main engine does not receive transmit signals, present "No Signals"Automatic shutdown15 minutes after starting up, the tester will shut down automatically Battery   voltageWhen battery voltage is below 4.8v, signs will remind you of replacementWeightMain engine: about 240g (including battery)
High voltage detector: about 335g (including battery)
Low-voltage current clamp: 150g
Total weight: 5kg(including insulation rod and battery)External interferenceNo super strong electromagnetic field; no same frequency interference of 433 MHz and 315 MHzWorking temperature and humidity-25ºC~45ºC; 80%Rh
 Storing temperature and humidity-10ºC~60ºC;70%RhInsulation rod sizeφ32mm, 1m/know (standard configuration: five knots), extendableLength of the lead of LV current clampStandard: 2 meters Insulation strengthHigh voltage detector: AC100kV/rms(section between the fifth insulation rod and the clamp core of high-voltage current clamp)
Main engine and low-voltage current clamp:
AC1000V/rmsStructureAnti-drip II(high voltage detector)