Electrodynamometer

Order Code: 22235870.13

Category: General Lab Equipment I

± 1.0% of full scale value as per ISS 1248/84 between 10% to 100% of the scale for Single phase UPF Wattmeters  ± 1.5% of full scale value as per ISS 1248/84 for Three Phase Wattmeters ± 1.5% of full scale value ...



SPECIFICATION

  • ± 1.0% of full scale value as per ISS 1248/84 between 10% to 100% of the scale for Single phase UPF Wattmeters 
  • ± 1.5% of full scale value as per ISS 1248/84 for Three Phase Wattmeters
  • ± 1.5% of full scale value as per ISS 1248/84 for 0.2 P.F. (LPF) Single Phase Wattmeter
  • ± 3° (Electrical) as per ISS 1248 for Power Factor Meters
  • All Wattmeters are calibrated at cos f = 1 and Varmeters at sin f = 1
  • All Low Power Factor Watt meters are calibrated at cos f = 0.2 lag
  • Other voltage and current ranges can be supplied on request, subject to technical feasibility

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