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Standard control unit, TeSys U, 3-12A, 3P motors, thermal magnetic protection, class 10, coil 24V AC - LUCA12B
LUCA12B
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Technical informations
| Range: | TeSys |
|---|---|
| Range of product: | TeSys U |
| Product name: | TeSys U |
| Device short name: | LUCA |
| Product or component type: | Standard control unit |
| Device application: | Motor controlMotor protection |
| Product specific application: | Basic protection requirements for motor starters: overload and short-circuit |
| Function available: | Protection against phase failure and phase imbalanceProtection against overload and short-circuitManual resetEarth fault protection |
| Product compatibility: | Power base LUB12Power base LUB32Power base LUB38Power base LUB120Power base LUB320Power base LUB380Reversing contactor breaker LU2B12BReversing 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-44AC-41AC-43 |
| Motor power kW: | 5.5 kW at 400...440 V AC 50/60 Hz5.5 kW at 500 V AC 50/60 Hz9 kW at 690 V AC 50/60 Hz |
| Thermal protection adjustment range: | 3...12 A |
| Thermal overload class: | Class 10 - frequency limit: 40...60 Hz - temperature compensation: -25...70 °C conforming to IEC 60947-6-2Class 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: | 24 V AC |
| Control circuit voltage limits: | 20...26.5 V for AC circuit 24 V in operation14.5 V for AC circuit 24 V drop-out |
|---|---|
| Typical current consumption: | 140 mA at 24 V AC I maximum while closing with LUB12220 mA at 24 V AC I maximum while closing with LUB32220 mA at 24 V AC I maximum while closing with LUB3870 mA at 24 V AC I rms sealed with LUB1290 mA at 24 V AC I rms sealed with LUB3290 mA at 24 V AC I rms sealed with LUB38 |
| Heat dissipation: | 2 W for control circuit with LUB123 W for control circuit with LUB323 W for control circuit with LUB38 |
| Operating time: | 35 ms opening with LUB12 for control circuit35 ms opening with LUB32 for control circuit35 ms opening with LUB38 for control circuit70 ms closing with LUB12 for control circuit70 ms closing with LUB32 for control circuit70 ms closing with LUB38 for control circuit |
| Standards: | EN 60947-6-2IEC 60947-6-2UL 60947-4-1, with phase barrierCSA C22.2 No 60947-4-1, with phase barrier |
| Product certifications: | CEULCSACCCEACASEFAATEXMarine |
| [Ui] rated insulation voltage: | 690 V conforming to IEC 60947-6-2600 V conforming to UL 60947-4-1600 V conforming to CSA C22.2 No 60947-4-1 |
| [Uimp] rated impulse withstand voltage: | 6 kV conforming to IEC 60947-6-2 |
| Safe separation of circuit: | 400 V SELV between the control and auxiliary circuits conforming to IEC 60947-1400 V SELV between the control or auxiliary circuit and the main circuit conforming to IEC 60947-1 |
| Fixing mode: | Plug-in (front face) |
| Width: | 45 mm |
| Height: | 66 mm |
| Depth: | 60 mm |
| Product weight: | 0.135 kg |
| Compatibility code: | LUCA |
In short
Reference LUCA12B
Product Name Standard control unit, TeSys U, 3-12A, 3P motors, thermal magnetic protection, class 10, coil 24V AC - LUCA12B
Range TeSys
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