- 8 analog inputs
- R0001: for V signals (± 1 V DC, ± 2 V DC, ± 10 V DC, ± 20 V DC)
- AD converter resolution: 16 bit
- Automatic zero calibration
- Accuracy for V signals: ≤ 0.1 %
- 4 x current Inputs (IL1, IL2, IL3, I0)
- 3 x voltage inputs (UL1, UL2, UL3)
- Measurement functions bases on IEC61000-4-30
- Support frequency 50, 60 and 16.67 Hz
- Supports Low Power CTs and VTs (resistive voltage divider).
- Compatible to sensors and other LPCT/VT according to IEC61869-1.
- LPCT support 225 mVAC (In), 22.5 mVAC and 150 mVAC
Imax: 12x In
- LPVT: 3.25 VAC (Un), Umax: 2x Un
- Measurement category CAT0, 50VAC
- Measuring of Line current, line voltages, residual current Ires
- Calculated values
- Line voltage UL12, UL23, UL31
- 4-Quarant Power and Energy
- Power factor per phase and total
- Current I0
- THD
- Sampling rate: 8 kHz
- Up to 25th harmonics.
- Applicable in primary and secondary distribution automation
- Single feeder up to 4 feeder applications
- More feeder possible via extension IO
- Support of 16,7 Hz, 50 Hz and 60 Hz three-phase power net works
- Power and energy calculation
- CAT III, 300VAC, CAT IV 150VAC
- 3x line current
- 1x neutral current or calculated
- 3x line voltages
- Alternative also solution with 2 line voltages supported (4I2U)
- Sampling rate 8 kHz
- Accuracy (50/60 Hz):
- U,I: ≤ 0,2%
- P, Q, S, E, cos phi: ≤ 0,5%
- Frequency: ≤ 0,1%
- THD total, per phase: ≤ 3%
- DIN rail mounted module for RTU530 extension IO
- Integrated 24 VDC power supply
- Up to 10 local IO modules, high speed IO bus
- Up to 10 different locations
- Input: RJ45 RS485
- Output: RJ45 RS485
