TRT series accuracy verification
Instrument troubleshooting
Measuring ratio ranges 1 - 4800
The best accuracy 0,2%
Test voltages: 1 V – 250√3 V AC
The TRTC Verification Calibrator has been designed for use as a reference transformer for the verification of the accuracy of the Three-phase Transformer Turns Ratio Tester TRT. The TRTC Verification Calibrator is available for both single-phase and three-phase test. It is also useful for troubleshooting of the instrument connected.
The TRTC is used as a verification calibrator for TRT devices. The ratios that can be measured by TRTC are: 1, 10, 20, 50, 200, 800, 2400 and 4800.
Measurement
Ratio ranges 1, 10, 20, 50, 200, 800, 2400 and 4800
Typical ratio accuracy： 0,2% (test voltages ≥ 8 V AC)
0,5% (test voltages < 8 V AC)
Dimensions and weight
Dimensions (W x H x D)： 255 x 250 x 121 mm / 10.04 x 9.84 x 4.76 in
Weight： 4 kg / 8.8 lbs
