Transformer capacity characteristic tester can automatically perform waveform distortion correction, temperature correction, voltage correction (no-load test under non-rated voltage), current correction (short-circuit test under non-rated current conditions), very suitable for short-circuit test conditions without a small capacity transformer unit.
Transformer capacity characteristic tester, transformer empty load loss parameter tester, transformer capacity loss test equipment, transformer no-load current tester.
1. Measure the capacity of various distribution transformers, passive measurement, convenient and accurate.
2. The internal self-contained power supply, automatically generate three-phase high-power test power supply.
3. It can measure the no-load current, no-load loss, short-circuit voltage and short-circuit loss of various types of transformers.
4. Can automatically perform waveform distortion correction, temperature correction, voltage correction (no-load test under non-rated voltage), current correction (short-circuit test under non-rated current conditions), very suitable for short-circuit test conditions without a small capacity transformer unit.
5. It can measure the harmonic content and total harmonic distortion of voltage and current.
6. Can carry out simple vector analysis, draw vector graphics.
7. Display the waveform of each electrical parameter and use it as an oscilloscope.
8. Voltage loop width limit: voltage measurement can reach 750V, you can ensure accuracy without switching gears. There is no damage to the instrument itself due to the wrong selection of the voltage gear.
9. Capacity measurement range: 20KVA ~ 100000KVA.
10. The battery remaining capacity percentage indicator function, is not a simple loss alarm.
11. Large-screen, high-brightness color LCD display, full Chinese menu and operation prompts to achieve friendly man-machine dialogue, conductive silicone touch buttons make operation easier, longer button life.
12. The user can print the test data through the micro printer at any time.
13. Test result storage function, can store 200 sets of capacity test number.
Main source part
Voltage measurement range: 0~10V
Current measurement range: 0~10A
1.Passive part:
Voltage measurement range: 0~750V wide limit.
Current measurement range: 0~100A all internal automatic switching range.
2. Accuracy: Voltage: ±0.5%, Current: ±0.5%, Power: ±0.5% (CosΦ>0.2), ±1.0% (0.02<0.2)
3. Working temperature: -10 ° C ~ +40 ° C
4. Charging power: AC 160V ~ 260V
5. Insulation: (1) The insulation resistance of the voltage and current input terminals to the casing is ≥100M
(2) The working power input end is subjected to a power frequency of 2KV (effective value) between the outer casings, and it takes 1 minute to test.
6. The host volume: 32cm × 24cm × 13cm
7. Weight: 3Kg