Industrial Automation
LUCA18FU -Protection Unit - 4.5-18A
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$217.21
Standard control unit, TeSys Ultra, 4.5-18A, 3P motors, thermal magnetic protection, class 10, coil 110-240V AC/DC
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| 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 | Earth fault protection Manual reset Protection against phase failure and phase imbalance Protection against overload and short-circuit |
| product compatibility | Power base LUB32 Power base LUB38 Power base LUB320 Power base LUB380 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-41 AC-44 AC-43 |
| motor power kW | 7.5 kW at 400...440 V AC 50/60 Hz 9 kW at 500 V AC 50/60 Hz 15 kW at 690 V AC 50/60 Hz |
| rated motor current adjustment range | 4.5…18 A |
| thermal overload class | Class 10 - frequency limit: 40…60 Hz - temperature compensation: -25…70 °C conforming to IEC 60947-6-2 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 |
| control circuit voltage limits | 88...264 V for AC circuit 110...240 V in operation 88...242 V for DC circuit 110...220 V in operation 55 V for AC circuit 110...240 V drop-out 55 V for DC circuit 110...220 V drop-out |
|---|---|
| typical current consumption | 280 mA at 110...240 V AC I maximum while closing with LUB32 280 mA at 110...240 V AC I maximum while closing with LUB38 280 mA at 110...220 V DC I maximum while closing with LUB32 280 mA at 110...220 V DC I maximum while closing with LUB38 25 mA at 110...240 V AC I rms sealed with LUB32 25 mA at 110...240 V AC I rms sealed with LUB38 25 mA at 110...220 V DC I rms sealed with LUB32 25 mA at 110...220 V DC I rms sealed with LUB38 |
| heat dissipation | 3 W for control circuit with LUB32 3 W for control circuit with LUB38 |
| operating time | 35 ms opening with LUB32 for control circuit 35 ms opening with LUB38 for control circuit 50 ms closing with LUB32 for control circuit 50 ms closing with LUB38 for control circuit |
| standards | EN 60947-6-2 IEC 60947-6-2 UL 60947-4-1, with phase barrier CSA C22.2 No 60947-4-1, with phase barrier |
| product certifications | CE UL CSA CCC EAC ASEFA ATEX Marine |
| [Ui] rated insulation voltage | 690 V conforming to IEC 60947-6-2 600 V conforming to UL 60947-4-1 600 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 60947-1 400 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 |
| net weight | 0.135 kg |
| compatibility code | LUCA |
