Description
Schneider Electric LUCA12FU TeSys U Std Control 3-12A 110-240V
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 5.5kW@400V. It provides full protection to motors with a rated current Ir 3-12A (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).
Technical Specifications
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| Tripping threshold | 14.2 x Ir +/- 20 % |
| Product specific application | basic protection requirements for motor starters: overload and short-circuit |
| Ambient air temperature for operation | -25-70 °C |
| Depth | 60 mm |
| Supplier Code | LUCA12FU |
| Ambient air temperature for storage | -40-85 °C |
| Load type | 3-phase motor - cooling: self-cooled |
| Height | 66mm |
| Network frequency | 40...60 Hz |
| Width | 45mm |
| Operating altitude | 2000 m |
| Resistance to radiated fields | 10 V/m 3 conforming to IEC 61000-4-3 |
| Device short name | LUCA |
| Compatibility code | LUCA |
| Phase failure sensitivity | yes |
| Fixing mode | plug-in (front face) |
| [Ue] rated operational voltage | 690 V AC |
| Range | TeSys |
| Immunity to voltage dips | 70 % / 500 ms conforming to IEC 61000-4-11 |
| Brand Name | Schneider Electric |
| Immunity to radioelectric fields | 10 V conforming to IEC 61000-4-6 |
| [Uimp] rated impulse withstand voltage | 6 kV conforming to IEC 60947-6-2 |
| Immunity to microbreaks | 3 ms |
| IP Rating | IP20 other faces conforming to IEC 60947-1 |
| Product name | TeSys Ultra |
| Protective treatment | TH conforming to IEC 60068 |
| Thermal protection adjustment range | 3-12 A |
| Net weight | 0.135 kg |
| Product or component type | standard control unit |
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