| Characteristic |
Model 1
|
Model 2
|
| Output voltage, kV |
55 |
| AC power supply voltage, V |
220 or 380 |
| Power supply frequency, Hz |
50 |
| Maximum output power, kVA |
7.5 |
17 |
Maximum output current, A
|
0.140
|
0.32 |
| Maximum capacitance of an object under the test, pF |
8000 |
20000 |
Capacitance of the built-in capacitor, pF
|
18-25 |
Working excess pressure of insulating gas SF6, MPa
|
0.35 |
| Net weight, kg, max |
68 |
85 |