Technical Specifications

Technical Specifications of the C(PQ)MU

Measurands

Harmonic Magnitudes (Current):

25 Hz to 9 kHz

Harmonic Magnitudes (Voltage):

25 Hz to 9 kHz

PQ-Aggregation:

acc. to IEC61000

(harmonics, intra-harmonics, super-harmonics)

Frequency:

resolution: < 1 mHz

accuracy: < ±5 mHz

reporting rate: ≥ 5 Hz

Data Acquisition

Sampling Frequency:

40.96 kHz

Sampling Method:

coherent sampling (47.5 Hz to 52.5 Hz)

Synchronization:

GPS, 10-min UTC Tick, no gaps

Hardware

Power Supply Connection:

none, self-sufficient

Operating Range:

-20 °C to 85 °C

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