Range | TeSys |
---|---|
Range of product | TeSys Ultra |
Product name | TeSys Ultra |
device short name | LUCD |
Product or component type | Advanced control unit |
Device application | Motor control Motor protection |
Product specific application | Basic protection and advanced functions, communication |
main function available | Protection against overload and short-circuit Earth fault protection Manual reset Protection against phase failure and phase imbalance |
product compatibility | Power base LUB12 Power base LUB32 Power base LUB38 Power base LUB120 Power base LUB320 Power base LUB380 Reversing contactor breaker LU2B12B Reversing contactor breaker LU2B32B |
[Ue] rated operational voltage | 690 V AC |
network frequency | 40...60 Hz |
load type | 3-phase motor - cooling: self-cooled |
Utilisation category | AC-43 AC-41 AC-44 |
motor power kW | 1.5 kW at 400...440 V AC 50/60 Hz 2.2 kW at 500 V AC 50/60 Hz 3 kW at 690 V AC 50/60 Hz |
rated motor current adjustment range | 1.25…5 A |
thermal overload class | Class 20 - frequency limit: 40…60 Hz - temperature compensation: -25…70 °C conforming to IEC 60947-6-2 Class 20 - frequency limit: 40…60 Hz - temperature compensation: -25…70 °C conforming to UL 508 |
tripping threshold | 14.2 x Ir +/- 20 % |
phase failure sensitivity | Yes |
[Uc] control circuit voltage | 24 V AC |