LUCA1XFU SCHNEIDER Standard control unit, TeSys U, 0.35-1.4A, 3P motors, thermal magnetic protection, class 10, coil 110-240V AC/DC
Description
TeSys U standard control unit to be inserted in power bases LUB12, LUB32, LUB38 to form a TeSys U starter controller, for 3-phase motor applications up to 0.25kW@400V. It provides full protection to motors with a rated current Ir 0.35-1.4A (Ir adjustable), overload tripping class 10, short circuit at 13 x Irmax, overcurrent at 14.2 x Ir, phase loss, insulation fault (protection of equipment only). To be used with a 110-240V AC / 110-220V DC voltage for the control of the starter (through the control terminals A1/A2 located in the power base). Certified when used in conjunction with a LUB power base (IEC, UL, CSA, CCC, EAC, Marine), Green Premium compliant (RoHS/REACh).
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Specifications
| Range | TeSys |
|---|---|
| Range of product | TeSys Ultra |
| Product name | TeSys Ultra |
| Device short name | LUCA |
| Product or component type | Standard control unit |
| Device application | Motor control Motor protection |
| Product specific application | Basic protection requirements for motor starters: overload and short-circuit |
| main function available | Protection against phase failure and phase imbalance Protection against overload and short-circuit Manual reset Earth fault protection |
| Product compatibility | Power base LUB12 Power base LUB32 Power base LUB38 Power base LUB120 Power base LUB320 Power base LUB380 Reversing contactor breaker LU2B12FU Reversing contactor breaker LU2B32FU Reversing contactor breaker LU2B38FU |
| [Ue] rated operational voltage | 690 V AC |
| Network frequency | 40...60 Hz |
| Load type | 3-phase motor - cooling: self-cooled |
| Utilisation category | AC-44 AC-41 AC-43 |
| Motor power kW | 0.25 kW at 400...440 V AC 50/60 Hz |
| rated motor current adjustment range | 0.35…1.4 A |
| Thermal overload class | Class 10 - frequency limit: 40…60 Hz - temperature compensation: -25…70 °C conforming to IEC 60947-6-2 Class 10 - 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 | 110...240 V AC 110...220 V DC |
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