Megger Power Diagnostix ICMflex User Manual page 11

Partial discharge and loss factor measurement system
The following table shows the most common combinations and configurations of the ICMflex. Instruments for
higher voltages are available on request. Adaptable high voltage filters are available for all systems.
TYPE RATED
VOLTAGE
U (RMS)
R
20 kV
30 kV
30 kV
50 kV
50 kV
100 kV
100vkV
150 kV
150 kV
Typical filter units are listed in the table below. Please contact Power Diagnostix if modified versions are needed.
TYPE RATED
VOLTAGE
U (RMS)
R
T30/1 30 kV
T50/1 50 kV
T100/1 100vkV
T100/70 100 kV
T150/1 150 kV
pdix.com
RATED FREQUENCY
CURRENT RANGE
I (RMS) F
R
1 A 2–265 Hz
5 A 2–265 Hz
0.02–0.1 Hz
100 mA
(2–265 Hz)
1 A 2–265 Hz
0.02–0.1 Hz
100 mA
(2–265 Hz)
1 A 2–265 Hz
0.02–0.1 Hz
100 mA
(2–265 Hz)
1 A 2–265 Hz
0.02–0.1 Hz
100 mA
(2–265 Hz)
RATED FREQUENCY
CURRENT RANGE
I (RMS) F
R
1 A DC–300 Hz
1 A DC–300 Hz
1 A DC–300 Hz
70 A DC–300 Hz
1 A DC–300 Hz
REFERENCE SHUNT
CAPACITOR CAPACITOR
C C
N SN
1000 pF 2 µF
1000 pF 3 µF
1000 pF 3 µF
500 pF 2.5 µF
500 pF 4 µF
1000 pF 10 µF
1000 pF 10 µF
1000 pF 15vµF
1000 pF 15 µF
FILTER BLOCKING
CONFIGU- CAPACITOR
RATION
C
B
L-C-L 6.7 nF
L-C-L 10 nF
L-C-L 10 nF
L-C-L 10 nF
L-C-L 10 nF
ICMflex
SHUNT
CAPACITOR
C
SX
5 µF/30 µF
10 µF/100 µF
40 µF/400 µF
10 µF/100 µF
40 µF/400 µF
10 µF/100 µF
40 µF/400 µF
10 µF/100 µF
40 µF/400 µF
DAMPING
FACTOR
@100 KHZ
>100
>100
>100
>100
>100
User guide for ICMflex
11