|
Item
|
Operating condition
|
Time
|
Remark
|
Over
current |
Inverse |
Over 110% setting current |
1~60s/1s |
600% standard operating time |
| Definite time |
Over 105% setting current |
1~60s/1s |
Delay time 1~200s |
| Phase fault |
Over 70% current phase unbalance |
Within 1.5s |
|
| Phase unbalance |
Current phase unbalance 30~50% |
Within 5s |
|
| Reverse phase |
Reverse the current phase |
Within 0.1s |
Over 110% minimum ratings |
| Under current |
Rating current 30~70% |
Within 3s |
|
|
Holding
|
Stall |
Rating current 150~300% |
Within 5s |
Detection after over
current setting time |
| Locked rotor |
Rating current 200~700% |
Within 0.5s |
| Ground fault |
The current rating 0.1~2.5A setting |
0.05~1.0s |
Ground fault delay operation |
| Pre-alarm |
Over 120% setting value |
|
Bar-LED blinking |
|
