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| 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 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 |
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-outtypical current consumption 280 mA at 110...240 V AC I maximum while closing with LUB12
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 LUB12
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
35 mA at 110...240 V AC I rms sealed with LUB12
25 mA at 110...240 V AC I rms sealed with LUB32
25 mA at 110...240 V AC I rms sealed with LUB38
35 mA at 110...220 V DC I rms sealed with LUB12
25 mA at 110...220 V DC I rms sealed with LUB32
25 mA at 110...220 V DC I rms sealed with LUB38heat dissipation 2 W for control circuit with LUB12
3 W for control circuit with LUB32
3 W for control circuit with LUB38operating time 35 ms opening with LUB12 for control circuit
35 ms opening with LUB32 for control circuit
35 ms opening with LUB38 for control circuit
50 ms closing with LUB12 for control circuit
50 ms closing with LUB32 for control circuit
50 ms closing with LUB38 for control circuitstandards EN 60947-6-2
IEC 60947-6-2
UL 60947-4-1, with phase barrier
CSA C22.2 No 60947-4-1, with phase barrierproduct 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 IEC 60947-6-2 6 kV 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 60947-1fixing mode Plug-in (front face) width 45 mm height 66 mm depth 60 mm net weight 0.135 kg compatibility code LUCA
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