Introduction:
Transformer No Load Loss Testing Equipment is specializing in
basic electricity, power users adverse tax evasion problems and
developed a new instrument to increase design.
High precision instrument for measuring characteristic parameters
of transformer capacity, no-load and load.
Transformer No Load Loss Testing Equipment is a multi-function
measuring instrument, which is equivalent to the usual two kinds of
test instruments: the transformer capacity tester + transformer
characteristic parameter tester.
The utility model can precisely measure a series of power frequency
parameters of a plurality of transformers, such as the capacity,
the type, the no-load current, the no-load loss, the short circuit
(load) loss and the impedance voltage.
Specifications of Transformer No Load Loss Testing Equipment:
| 1 | Test Parameters | Transformer capacity, no-load current, no-load loss, short circuit voltage, short circuit (load) loss |
| 2 | Working power | Input voltage | 185Vac～250Vac |
| Allowable input voltage | 85Vac～264Vac |
| Frequency | 50/60Hz |
| Allowable frequency | 45Hz～65Hz |
| Input power | 40VA |
| Joint | Standard AC socket 60320 |
| 3 | AC voltage | Range | 10～650V |
| Resolution | 0.001V |
| Accuracy | 0.2%±0.001V |
| 4 | AC Current | Range | 0.5～60A |
| Resolution | 0.001A |
| Accuracy | 0.2%±0.001A |
| 5 | Frequency | Range | 45Hz～65Hz |
| Resolution | 0.001Hz |
| Accuracy | 0.2%±0.001Hz |
| 6 | Power | Range | 0～39kW |
| Resolution | 0.001kW |
| Accuracy | ＜±0.5%(CosΦ＞0.1) ±1.0%(0.02＜CosΦ＜0.1) |
| 7 | Capacity test range | 10kV Dry type transformer | 30kVA～3150kVA |
| 10kV Oil immersed transformer | 30kVA～3150kVA |
| 35kV Oil immersed transformer | 50kVA～31500kVA |
| 20kV Dry type transformer | 50kVA～2500kVA |
| 35kV Dry type transformer | 50kVA～2000kVA |
| 8 | Environment | Operating temperature | -10℃～+50℃ |
| Storage temperature | -25℃～+70℃ |
| Relative humidity | 5%～95% |
| 9 | Size | 400×300×220mm3 |
| 10 | Weight | ≈8kg (Excluding accessories) |
