- Standards
- DIN EN 61326-1, IEC 61010-1, IEC 61010-2-030
- Measurement range, voltage L-N, AC
- 277 V
- Measurement range, voltage L-L, AC
- 480 V
- Surge voltage category
- 300 V CAT III
- Voltage supply
- 24 - 90 V AC (50/60 Hz), 24 - 90 V DC
- Supply voltage
- 24 V
- Three-wire system
- Yes
- Four-wire system
- Yes
- Quadrants
- 4
- Sampling frequency 50/60 Hz
- 25.6 kHz
- Continuous measurements
- Yes
- Effective value from the period (50/60 Hz)
- 10 / 12
- Measurement result per second
- 5
- Residual current measuring
- No
- Measuring accuracy for voltage
- 0.2 %
- Measuring accuracy for current
- 0.2 %
- Measurement accuracy for active energy (kWh, …/5 A)
- Class 0.5S
- Operating-hours counter
- Yes
- Weekly time switch
- No
- Current-measuring channels
- 4
- Clock
- Yes
- Bimetal function
- Yes