MITCHEEL Dranetz Power Visa

Measurement Parameters
(4) differential inputs, 1-600Vrms, AC/DC, 0.1% rgd
+ 0.05% FS, 256 samples/cycle, 16 bit ADC
(4) inputs with CTs 1-6000 Arms, CT-dependent, AC/DC,
256 samples/cycle, 0.1% rdg + CTs, 16 bit ADC
Frequency range, 10 mHz resolution, 45-65 Hz
Phase Lock Loop - Standard PQ Mode

Monitoring Compliance
IEEE 1159, IEEE 519, MIL STD 1399, MIL STD 704
IEC 61000-4-30 Class A
EN50160 Quality of Supply
Long Term Monitoring w/min/max/avg
Continuous Data Logging
MIL STD 1399, MIL STD 704F

Power Quality Triggers
Cycle-by-cycle analysis
256 samples /cycle; 1/2 cycle RMS steps
L-L, L-N, N-G RMS Variations; Sags/swells/interruptions
RMS Recordings V & I
(30 pre-fault, 100 post fault cycles)
Waveshape Recordings V & I
(30 pre-event, 100 post-event cycles)
Low and Medium Frequency Transients - V & I
Harmonic Summary Parameters
Cross trigger V & I channels
RMS Event Characterization (IEEE and IEC)

Distortion/Power/Energy
W, VA, VAR, TPF, DPF, Demand, Energy, etc.
Harmonics/Interharmonics per IEC 61000-4-7, IEEE 519
THD/Harmonic Spectrum (V,I,W) to 63rd
Flicker per IEC 61000-4-15 (Pst,Plt,Sliding Pit)
Crest Factor, K Factor, Transformer Derating Factor,
Telephone Interference Factor