| reset time | 1500 ms time delay |
| maximum switching voltage | 250 V AC
250 V DC |
| minimum switching current | 10 mA at 5 V DC |
| maximum switching current | 5 A AC
5 A DC |
| supply voltage limits | 183…528 V AC |
| control circuit voltage limits | - 12 % + 10 % Un |
| power consumption in VA | 0…22 VA at 400 V AC 50 Hz |
| control circuit frequency | 50...60 Hz +/- 10 % |
| output contacts | 1 C/O |
| nominal output current | 5 A |
| measurement voltage limits | 183…528 V AC |
| hysteresis | 2 % |
| delay at power up | 650 ms |
| maximum measuring cycle | 150 ms measurement cycle as true rms value |
| threshold adjustment voltage | -2...-17 % in the range 220 V AC
+2...+17 % in the range 480 V AC
-2...-12 % in the range 208 V AC
2...20 % of Un selected |
| voltage range | 208...480 V phase to phase |
| adjustment of asymmetry threshold | 5...15 % of Un selected |
| repeat accuracy | 0.5 % for input and measurement circuit
3 % for time delay |
| measurement error | < 0.05 %/°C with temperature variation
< 1 % over the whole range with voltage variation< div> |
| phase failure sensitivity | 0.7 Un |
| response time | < 200 ms (in the event of a fault)< div> |
| marking | CE |
| overvoltage category | III conforming to IEC 60664-1 |
| insulation resistance | > 500 MOhm at 500 V DC conforming to IEC 60255-5
> 500 MOhm at 500 V DC conforming to IEC 60664-1 |
| [Ui] rated insulation voltage | 400 V conforming to IEC 60664-1 |
| supply frequency | 50/60 Hz +/- 10 % |
| operating position | Any position without derating |
| connections - terminals | Screw terminals, 1 x 0.5...1 x 4 mm² (AWG 20...AWG 11) solid without cable end
Screw terminals, 2 x 0.5...2 x 2.5 mm² (AWG 20...AWG 14) solid without cable end
Screw terminals, 1 x 0.2...1 x 2.5 mm² (AWG 24...AWG 12) flexible with cable end
Screw terminals, 2 x 0.2...2 x 1.5 mm² (AWG 24...AWG 16) flexible with cable end |
| tightening torque | 0.6…1 N.m conforming to IEC 60947-1 |
| housing material | Self-extinguishing plastic |
| local signalling | LED (green) for power ON
LED (yellow) for relay ON |
| mounting support | 35 mm symmetrical DIN rail conforming to EN/IEC 60715 |
| electrical durability | 100000 cycles |
| mechanical durability | 30000000 cycles |
| operating rate | ≤ 360 operations/hour full load |
| utilisation category | AC-12 conforming to IEC 60947-5-1
AC-13 conforming to IEC 60947-5-1
AC-14 conforming to IEC 60947-5-1
AC-15 conforming to IEC 60947-5-1
DC-12 conforming to IEC 60947-5-1
DC-13 conforming to IEC 60947-5-1 |
| safety reliability data | MTTFd = 502.2 years
B10d = 470000 |
| width | 17.5 mm |
| net weight | 0.13 kg |