Transformer Load Loss and No-Load Loss Tester

Features:

• Suitable for three-phase transformer testing, three separate voltage and current channels are available.
• With its low power factor, it can easily measure the power of large power transformers.
• It automatically changes the current measurement range. The advantage of similar devices is that there is no need to manually change the current measurement module.
• Also suitable for power measurement of motors, fans and similar appliances.
• It can at 150 Hz and 200 Hz double frequency and double voltage transformer test, voltage and current measurements.
• Harmonic analysis function.
• 0 inch colour liquid touch crystal display.
• It can transfer data via USB or computer. Thermal Printer.

Technical Parameters:

1. Voltage Range: AC 10 ~ 1000V
2. Current Range: AC 0.1 ~ 100 A
3. Accuracy:

Voltage:

% 0,1 ± 0,005V (frequency 40 ~ 70Hz)

% 0,5 ± 0,005 V (frequency 70 ~ 200Hz)

Current:

% 0,1 ± 0,0002A (frequency 40 ~ 70Hz)

% 0,5 ± 0,0002A (frequency 70 ~ 200Hz)

Power:

P × 0,1% ± (U × I × 0,02%) ± 0,05W (P power factor, U voltage (rms), I current (rms))

4. Power supply: AC220V ±% 10, 50/60 Hz
5. Operating temperature: -20 ℃~ 40 ℃
6. Humidity: ≤80% RH
7. Dimensions: 360 × 360 × 200mm