Siemens SIMEAS R-PMU Manual page 246

16
16.1 Technical Data of the SIMEAS R-PMU
Voltage input (VCDAU or VDAU)
All precision data refer to the rms value in stationary operation mode at nominal frequency and
at 23 °C ±1 °C.
Measuring range 1
Impedance
Resolution
Overvoltage
Precision
Frequency response
Number of A/D converters per channel
Measuring range 2
Impedance
Resolution
Overvoltage
Precision
Frequency response
Number of A/D converters per
voltage channel
current channel
Electrical isolation
Frequency accuracy at f
Current input (VCDAU or CDAU)
All precision data refer to the rms value in stationary operation mode at nominal frequency and
at 23 °C ±1 °C.
Dynamic AD and converter switching
Complete measuring range
Measuring range
Resolution
Precision
Frequency response
Measuring range
Resolution
Precision
Frequency response
Measuring range
Resolution
Precision
Frequency response
Permanently
Overload
246
AC 1.5 V to AC 200 V
>100 kΩ
15 mV
max. AC 300 V for 5 s
class 0.3
±0.25 % of measured value ±30 mV
3 Hz to 5500 Hz (5 %)
1
AC 3 V to AC 400 V
>200 kΩ
30 mV
max. AC 600 V for 5 s
class 0.3
±0.25 % of measured value ±30 mV
3 Hz to 5500 Hz (5 %)
1
2
up to 3.25 kV, 50 Hz
±5 Hz 5 mHz
n
AC 5 mA to AC 400 A
AC 5 mA to AC 7 A
0.5 mA
class 0.5
0.5 % of measured value ±0.5 mA
3 Hz to 5500 Hz (5 %)
>AC 7 A to AC 200 A
30 mA
class 1.5
1.5 % of measured value ±100 mA
0 Hz to 5500 Hz (5 %)
>AC 200 A to AC 400 A
30 mA
class 3.5
±3.5 % of measured value
0 Hz to 5500 Hz (5 %)
AC 20 A
AC 100 A, 30 s
AC 500 A, 1 s
AC 1200 A, half-wave
Digital Fault Recorder, SIMEAS R-PMU, Manual
E50417-H1076-C360-A5, Release 10.2012