Siemens SIMEAS R-PMU Manual page 247

Recording
Load
Electrical isolation
Frequency accuracy at f
Active power measurement
Precision
(at 23 °C ±1 °C,
typical at 100 V, 5 A,
Power factor = 1, nominal frequency)
Reactive power measurement
Precision
(at 23 °C ±1 °C,
typical at 100 V, 5 A,
Power factor = 0, nominal frequency)
DC inputs (DDAU)
Input range
(depending on the MLFB)
Precision
at 23 °C ±1 °C
Range ±1 V
Range ±10 V
Range ±20 mA
Electrical isolation
Processing of higher DC voltages using isolation amplifier (e. g., SIMEAS T)
Binary inputs (BDAU, VCDAU, DDAU, CDAU and VDAU)
Sampling frequency
Storage principle
Memory capacity
Digital Fault Recorder, SIMEAS R-PMU, Manual
E50417-H1076-C360-A5, Release 10.2012
200 A, plus 100 % displacement
<0.1 VA
up to 3.25 kV, 50 Hz
±5 Hz 5 mHz
n
class 0.3
class 0.3
DC ±20 mA (50 Ω)
DC ±1 V /DC ±10 V (>40 kΩ / >400 kΩ)
class 0.5
±0.5 % of measured value ±1 mV
±0.5 % of measured value ±10 mV
±0.5 % of measured value ±20 µA
up to 2.0 kV
2 kHz
State changes with a resolution of
1 ms are stored
Max. 250 state changes within 1 s up to a
signal frequency of 500 Hz, total memory capacity
depending on the configuration
(typical approx. 100,000 state changes)
16.1 Technical Data of the SIMEAS R-PMU
16
247