Description
Specification
General measurement | |
Accuracy | Class 0.2, Class 0.5 (Frequency ± 0.01 Hz, Power Factor ± 0.1°) |
Mains frequency | 50 or 60 Hz (45-65 Hz) |
Measurement | True root-mean squared (RMS) |
Voltage Circuit | |
Nominal measuring voltage (UN) | 3 x 100-693 V (three-wire system) 3 x 57.7/100 V to 3 x 400/693 V (four-wire system) |
Measuring range | 0% – 120% UN |
Burden | ≤V/400k |
Maximum overload voltage | 1.2 x UN continuously 1.5 x UN for 10 s with up to 10 repetitions at 10 s intervals 2 x UN for 1 s with to 10 repetitions at 10 s intervals |
Starting voltage | 0.25 V |
Current Circuit | |
Nominal measuring voltage (IN) | 1-5 A |
Measuring range | 0% – 200% IN |
Burden | ≤Ix0.01 |
Maximum overload current | 2 x IN continuously 20 x IN for 1 s with up to 10 repetitions at 100 s intervals 40 x IN for 1 s with to 5 repetitions at 300 s intervals/td> |
Starting current | 4 mA |
Auxiliary Supply | |
Voltage range | e 40-276 V AC or DC (AC frequency 45-65 Hz |
Maximum burde | n < 12 VA / 7 |