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Standard control unit, TeSys U, 4.5-18A, 3P motors, thermal magnetic protection, class 10, coil 24V AC - LUCA18B
LUCA18B
€83.00 Excl. Tax
€99.60 Inc. Tax
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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: | Earth fault protectionProtection against overload and short-circuitManual resetProtection against phase failure and phase imbalance |
| Product compatibility: | Power base LUB32Power base LUB38Power base LUB320Power base LUB380Reversing 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-43AC-41 |
| Motor power kW: | 7.5 kW at 400...440 V AC 50/60 Hz9 kW at 500 V AC 50/60 Hz15 kW at 690 V AC 50/60 Hz |
| Thermal protection adjustment range: | 4.5...18 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: | 220 mA at 24 V AC I maximum while closing with LUB32220 mA at 24 V AC I maximum while closing with LUB3890 mA at 24 V AC I rms sealed with LUB3290 mA at 24 V AC I rms sealed with LUB38 |
| Heat dissipation: | 3 W for control circuit with LUB323 W for control circuit with LUB38 |
| Operating time: | 35 ms opening with LUB32 for control circuit35 ms opening with LUB38 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 LUCA18B
Product Name Standard control unit, TeSys U, 4.5-18A, 3P motors, thermal magnetic protection, class 10, coil 24V AC - LUCA18B
Range TeSys
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