Capacitance and Dissipation Factor Tester Tan Delta Tester for Transformer
General introduction
GD6800 Capacitance and Tan Delta Dissipation Test Set measures the capacitance and dielectric loss factor (tgδ ) of high voltage electric equipment. It can also test dielectric loss of insulating oil test grounded, which is micro controller operated, accurate, small, light weight and reliable.
Features
1.105*65mm LCD screen.
2. Calendar chip and large storage inside. Can save testing result according to time order, check history record and print the result.
3. with USB port. Check and manage the data and create working report in any PC by our special software.
4. Multiple testing mode, with modes of inside hign voltage, outside high voltage, inner standard, external standard, forward/backward connection, self-excitation. High votage(more than 10kV) dieletric loss test can be made in the situation of external standard outside high voltage.
5. Test full sealed CVT(Capacitive Voltage Transformer) C1 and C2 dieletric loss and capacitance at the same time. Also test CVT transformation ratio and voltage angle difference.
6. High speed sampling signal. Inverter and sampling circuit inside are digitized controled. Output voltage is adjusted continuously.
7. Multiple protection of input voltage fluctuation, output short circuit, over-voltage, over-current, temperature, secure and reliable. Meanwhile, it has the function of grounding testing, that voltage boost is not permitted for non-grounding equipment.
8. No need to dismantle cable to measure dielectric loss and capacitance of CVT.
9. High voltage boost transformer inside, with functions of over zero swich-on and lightning protection. Different level of output high voltage with 0.5kV-10kV, easy wiring.
10. 380V power supply anti-false connection, ensure safety in operation;
11. 45Hz, 50Hz, 55Hz frequency conversion signals, anti-interference.
Technical parameters
| Working condition |
-15ºC~40ºC |
RH<80% |
| Anti-interference principle |
Frequency conversion |
| Power supply |
AC 220V, 50/60Hz |
Generator can be used. |
| High voltage output |
AC 0.5KV~10KV (12kV optional) |
Every 0.1kV |
| Accuracy |
2% |
| Max. current |
200mA |
| Capacity |
2000VA |
| Self-excitation power |
AC 0V~50V/15A |
45HZ/55HZ 47.5HZ/52.5HZ
55HZ/65HZ 57.5HZ/62.5HZ
Automatic dual frequency |
| Resolution |
tgδ: 0.001% |
Cx: 0.001pF |
| Accuracy |
tgδ: ±(reading*1.0%+0.040%) |
| C x: ±(reading*1.0%+1.00PF) |
| Measurement range |
tgδ |
Without limit |
| C x |
15pF < Cx < 300nF |
| 10KV |
Cx < 60 nF |
| 5KV |
Cx < 150 nF |
| 1KV |
Cx < 300 nF |
| CVT test |
Cx < 300 nF |
| LCR measurement range |
L>20H(2kV) |
R>10KΩ(2kV) |
| LCR measurement accuracy |
1% |
Angle resolution |
0.01 |
| CVT ratio range |
10~10000 |
| CVT ratio accuracy |
3% |
| CVT ratio resolution |
0.01 |
| Dimension |
Main unit: 470(L)×370(W)×380(H) |
| Accessory box: 430(L)×350(W)×130(H) |
| Memory capacity |
200 groups, USB flash disk storage is supported. |
| Weight |
Main unit: 22.75Kg |
| Accessory box: 5.25Kg |
Product Parameters
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