Constant Voltage Asymmetry (Phase – Neutral 40%)
Phase Failure :
When Default phase,the OUT light is off, the relay de-energizes its contact.
Phase Sequence:
When Phase sequence errors,the OUT light is off, the relay de-energizes its contact.
Voltage Asymmetry:
(asym.% ) ( fixed 40% for phase-neutral )
Phase to neutral asymmetry is fixed 40%. If asymmetry exceeds this value, the OUT light is off and the Relay de-energizes its contact. To return normal state, voltage asymmetry value must be under 15% (hysteresis).
| Rated Voltage | 3 phase and 1 neutral(VL-N:230Vac and VL-L:400Vac) |
| Operating Range | (0.8-1.2)xUn Un norminal voltage |
| Frequency | 50/60Hz |
| Contact Current | Max.5A/240V |
| Power Consumption | <8VA |
| Device Protection Class | IP20 |
| Connector Protection Class | IP00 |
| Ambient Temperature | -5°c to +50°c |
| Connection Type | Suftace mounted or rail-mounted |
| Dimensions | 36*90*60MM |
