Type |
Voltage and phase protection relays |
Protection function |
Phase unbalance (Asymmetry), Phase loss , Phase sequence (Phase reversed) |
Display type |
Analog |
Number of phase |
3-phase |
Rated supply voltage |
340...480VAC |
Operating frequency |
50Hz, 60Hz |
Rated input voltage |
340...480VAC |
Asymmetry setting (% Rated input voltage) |
102...115% |
Operating time of phase sequence |
0.1s |
Operating time of phase loss |
1s |
Operating time of asymmetry |
5s |
Reset method |
Manual |
Output configuration |
SPDT |
Rated contact capacity (resistive load) |
5A at 250VAC |
Case material |
Plastic |
Connections type |
Screw terminals |
Mounting type |
DIN rail mounting, Surface mounting (screw mounting) |
Operating ambience |
Standard |
Overall width |
50mm |
Overall height |
79.3mm |
Representative standard |
CE |
Standard accessories |
No |
Separately accessories |
No |