Description
Network Supported | Single phase / three phase |
Accuracy | |
Phase Angle Difference (∆θ) | ±2° |
Voltage Difference (∆V) | ±1% of nominal value |
Frequency Difference (∆f) | ±0.15 Hz |
Reference Conditions for Accuracy | |
Ambient Temperature | 23°C ±2°C |
Input Voltage | Rated voltage ±2% |
Input Voltage | |
Nominal Input Voltage (AC RMS) | 100-500 V |
Max Continuous Input Voltage | 600 V |
Overload Withstand | 2x nominal voltage for 1 second, repeated 10 times at 10 second intervals |
Frequency Measuring Range | 45-65 Hz |
Nominal Input Voltage Burden | < 0.2 VA (approx.) |
Auxiliary Supply | |
Auxiliary Voltage and Burden | 100-500 V AC/DC, 45-65 Hz, 8 VA |
Display Update Rate | |
Response Time to Step Input | 1 second (approx.) |
Applicable Standards | |
Safety | IEC 61010-1-2010, permanently connected use |
IP for Water and Dust | IP 54 (front) IEC60529 |
Pollution Degree | 2 |
Installation Category | III |
Isolation Between Running and Incoming Circuits | 2 kV RMS for 1 minute |
Environmental Conditions and Other Specs | |
Operating Temperature | -10 to +55°C |
Storage Temperature | -20 to +65°C |
Relative Humidity | 0… 95% non-condensing |
Warm-up Time | Minimum 3 minute |
Shock | 15g in 3 planes |
Vibration | 10…150….10 Hz, 0.075mm amplitude |
Temperature Coefficient | 0.05%/C |
Relay Contact (for Sync Status) | |
Contact Rating | 240 VAC, 5 A |