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DIRIS DIGIWARE - 546420C - SOCOMEC
4 .1 .3 . Functions
DIRIS Digiware S modules enable, when associated with a voltage measurement module DIRIS Digiware U-xx and
input/output modules DIRIS Digiware IO-xx, the measurement of many parameters:
• General measurements
- Voltage measurement
- Multi-load current measurement
- Powers, power factor, phi, cos phi and tan phi
- Operation across 4 quadrants
- Predictive power
- Accuracy of the active energy class 0.5 according to the IEC 61557-12 standard
• Power quality
- THD and harmonics up to 63rd for voltage and current
- K-factor
- Crest Factor for voltage and current
- Current and voltage unbalance
- Direct, inverse and zero-sequence voltages and currents
- EN50160 events (Uswl, Udip, Uint) and inrush currents
• Data logging
- Recording of average electrical values
- Recording and timestamping of min/max electrical values
• Metering
- Total and partial active, reactive and apparant energies (+/- kWh, +/- kVarh, kVAh)
- Load curves / demand profiles
• Alarm
- Timestamped alarms
• Current inputs
- Measurement of 3 currents per DIRIS Digiware S-xx module
- Simultaneous management of several single-phase, two-phase and three-phase loads
• Voltage detection
- On DIRIS Digiware S, three LEDs indicating the presence or the absence of voltage on each line
- The voltage detection feature is only an indication and must not replace the use of a voltage tester.
• Inputs/outputs
- Digital inputs/outputs and analog inputs (with DIRIS Digiware IO-10 and IO-20 modules)
• VirtualMonitor
On DIRIS Digiware S:
- Monitoring of protective devices: position (open/closed), trip status
- Protection counters: manual operation counters and trip counter
- Without the use of auxiliary contacts
• AutoCorrect
- On DIRIS Digiware S, automatic load configuration and correction of wiring errors
