Description
| Standard power rating of 3-phase motors 415V |
Line contactor c/w aux. Contacts (1) |
Transfomer contactor c/w timer (1) |
Star contactor c/w aux. Contacts (1) |
Thermal overload (to befixed on delta) (2) |
||
| kW | HP | Amp | Reference | Reference | Reference | Reference |
| 295 | 400 | 500 | LC1G500KUEN LADN22 |
LC1G400KUEN LADN11 LADT2 |
LC1D115U7 | LR9G500 |
| 300 | 410 | 510 | LC1G630KUEN LADN22 |
LC1G400KUEN LADN11 LADT2 |
LC1D150U7 | LR9G630 |
| 375 | 500 | 635 | LC1G800KUEN DR5TE4U LADN22 |
LC1G500KUEN LADN11 LADT2 |
LC1G185KUEN | LR9G630 |
1) Selection is based on 65% transformer tapping
2) Starting time < 15 seconds
3) Magnetizing current = 0.25In
4) No of peak starts per hour = 6 operations maximum subjected to transformer specification
5) Peak current at closing of KM3 < 7√2In
6) Starting current/ratd motor current = 6
7) Ambient temperature < 40°C
