Technical Data; Device Profiles - Bender ISOMETER iso1685DP-425 Manual

Technical data

12. Technical data

12.1 Device profiles

12.1.1 Power circuits
Main circuits without dynamic frequency changes. The universal profile is suitable for all systems
primarily with constant power frequencies and extraneous DC voltages. When using inverters and
dynamic frequency control, select Inverter > 10 Hz or Inverter < 10 Hz.
Power frequency
DC, 15...460 Hz
Diagram „Power circuits"
100
10
12.1.2 High capacitance
For systems with high leakage capacitances, e.g. ship applications, the impact of leakage capaci-
tances on the measuring result can be significantly reduced by selecting this profile.
Power frequency
DC, 15...460 Hz
isoxx1685Dx-x25_D00272_07_M_XXEN/09.2022
System leakage
capacitance
0...150 μF
Z
1
0,1 1
System leakage
capacitance
0...500 μF
Measuring Response value range
voltage
±50 V iso1685DP: 200 Ω...1 MΩ
isoHV1685: 200 Ω...1 MΩ
isoLR1685DP: 20 Ω...100 kΩ
(p o : W )
10
Response value Ran [k ]
Measuring Response value range
voltage
±50 V iso1685DP: 200 Ω...200 kΩ
isoHV1685: 200 Ω...200 kΩ
isoLR1685DP: 20 Ω...20 kΩ
/ 
Ce 1μF
Ce 10μF
Ce 100μF
100 1000
75