Technical parameters
High voltage output | 0.5～10kV Add 500V for each gear, there are 20 gears in total, capacity：1500VA
|
Accuracy | tgδ : ±(reading*1%+0.06%) Cx: ±(reading*0.5%+5PF) |
Resolution | tgδ：0.001％ Cx：0.001pF |
Measuring range | 0.001%＜ tgδ ＜100% Internal high voltage：3pF～60000pF/10kV 60pF～1µF/0.5kV External high voltage：3pF～1.5µF/10kV 60pF～30µF/0.5kV |
Power | AC 220V士10％ 50士1Hz |
Measure method | a. single frequency：45Hz、50Hz、55Hz、60Hz、65Hz b. Different frequency：45/55Hz、55/65Hz、47.5/52.5Hz Automatic double frequency conversion |
Harmonic adaptation | ≤3％ |
Use condition | -15℃－50℃ Humidity＜80% |
Dimension | 460（L）×345（W）×345（H） |
Weight | 35 KG |
Nickname: Dissipation Factor; Transformer Tan Delta Tester
Feature:
1. Self-excitation test with CVT, one wiring, and simultaneous measurement of C1, C2 capacitance and tgδ
2. With the function of reverse wiring low-voltage shielding, under the condition of CVT bus grounding, C11 can be measured for 10kV reverse wiring dielectric loss without removing the wire
3. It has the measurement function of applied voltage and addedCN
4. The instrument has high measurement accuracy and can meet the requirements of oil dielectric loss measurement, so only standard oil cup and special test line can be equipped to achieve oil dielectric loss measurement
5. Frequency conversion technology is used to eliminate on-site 50Hz power frequency interference, and reliable data can be measured even in the environment of strong electromagnetic interference
6. Overcurrent protection function, the instrument is not damaged when the sample is short-circuited or broken
7. Standard capacitor and high-voltage power supply are included, which is convenient for on-site testing and reduces on-site wiring
8. The instrument adopts a large-screen LCD display, and the test process is intuitive and easy to operate through Chinese character menu prompts
