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Mains Power Supply
Connection: according to IEC/EN60320-1; UL498, CSA 22.2
Mains supply: 90 – 264 V AC, 50/60 Hz
Input power: 250VA
Turns Ratio Measurement
Range: 0.8 – 50 000
Resolution: 5 digits
Excitation Current Measurement
Range: 0 – 2 A
Resolution:
0.0000 – 9.9999 mA 0.1 μA
10.000 – 99.999 mA 1 μA
100.00 – 999.99 mA 10 μA
1.0000 – 2.0000 A 100 μA
Typical accuracy: ±(0.25% rdg + 0.5 mA)
Phase Angle Measurement
Range: 0 – 360º
Resolution: 0.01º
Typical accuracy: ±0.05º
Test Voltages: 1, 8, 40, 80, 250 V AC
Display
LCD screen 20 characters by 4 lines;
LCD display with backlight, visible in bright sunlight
Interface
USB (standard)
RS232 (optional)
Data Storage: TRT can store up to 10 000 test results
Dimensions (W x H x D): 478 x 194 x 390 mm / 18.82 x 7.64 x 15.35 in
Weight: 9 kg/ 19.8 lbs
Environmental Conditions
Operating temperature: -20 ºC – +60 ºC / -4 ºF – +140 ºF
Storage & transportation temperature: -40 ºC – +70ºC / -40 ºF – +158 ºF
Humidity: 0 – 95% relative humidity, noncondensing
Included accessories
Windows-based DV-TR PC software including USB cable
Tap changer control cable 5 m (16.4 ft)
Mains power cable Ground (PE) cable
Plastic transport case – medium size
