Tan Delta and Capacitance Diagnostic System
I.Introduction:
TDT Transformer Capacitance and Tangent Delta Diagnostic
System is an integrated structure, there is a dielectric loss
test bridge, a variable frequency power supply, a step-up
transformer and a SF6 high stability standard capacitor built-in;
This capacitance and tan delta test set can also supply high
voltage source for testing.
Frequency can be changed to 50Hz, 47.5Hz52.5Hz,45Hz55Hz, 60Hz,
57.5Hz62.5Hz, 55Hz65Hz; thus, this power factor tester can avoid
interference of power frequency;
This tan delta analyzer can also be used as power supply;
II.Specifications:
No. | Item Name | Automatic Transformer Power Factor Tester,10KV Capacitance and tan
delta test set,dielectric loss tester,tan delta analyzer |
1 | Use conditions | -15℃~40℃ | RH<80% |
2 | Anti-interference | Frequency conversion |
3 | Power | AC 220V±10% | Allowable generator |
4 | High output | 0.5KV~10KV | Every 0.1kV |
Precision | 2% |
Maximum current | 200mA |
Capacity | 2000VA |
5 | Self-excited power | AC 0V~50V/15A | 45HZ/55HZ 47.5HZ/52.5HZ 55HZ/65HZ 57.5HZ/62.5HZ Automatic double frequency |
6 | Resolving power | tgδ: 0.001% | Cx: 0.001pF |
7 | Precision | tgδ:(Reading*1.0%+0.040%) |
Cx :(Reading*1.0%+1.00PF) |
8 | measuring range | tgδ | Unlimited |
Cx | 15pF < Cx < 300nF |
| 10KV | Cx < 60 nF |
| 5KV | Cx < 150 nF |
| 1KV | Cx < 300 nF |
CVT test | Cx < 300 nF |
9 | CVT range | 10~10000 |
accuracy | 0.1% |
Resolving power | 0.01 |
10 | Dimension | 350*270*270mm |
11 | Memory size | The 200 group supports U disk data storage |
12 | Weight | 28 Kg |