The devices series
KPG 120kV have been designed as Cable Test Sets for DC voltage testing of Medium Voltage Power Cables.
There are 4 different versions (50kV/80kV/110kV/120kV) available. The devices are characterized by low weight and high output power. Thanks to the compact 2-part design, the units are easily portable and perfect to be used on site. The separate design of Operation- and High Voltage unit, a key switch, switch-on interlock and a protective ground circuit ensure maximum safety.
Thông số kỹ thuật
| Technical data |
KPG 120kV |
| Power supply |
Mains operation, selectable 115/230 V ; 50/60 Hz
|
Output voltage
infinitely adjustable |
0 ... 120 kV DC
negative polarity |
| Rated output current at max. output voltage |
3,5 mA |
| Overcurrent trip |
> 5,5 mA |
| Voltage measuring range |
0 ... 130 kV |
| Current measuring ranges |
100 µA / 1 mA / 10 mA |
| Power consumption |
max. 900 VA |
| Included Ground- and Discharge Rod |
125 kV / D.Energy 18750 J (2.4 µF at 125 kV) / 5-part design |
Operating temperature
Storage temperature |
-25 °C ... +55 °C
-40 °C ... +70 °C |
Weight
Operation unit
High Voltage unit |
13 kg
20,5 kg |
Dimensions (W x H x D)
Operation unit
High Voltage unit |
37 x 20 x 28 cm
21 x 43 x 31 cm |