Main
| Range | TeSys |
| Product name | TeSys U |
| Device short name | LUCM |
| Product or component type | Multifunction control unit |
| Product specific application | Most sophisticated control and protection requirements, with display |
| Product compatibility | ASILUFC5 LULC08 LULC031 LUFV2 LULC033 LULC07 LUFN.. LULC09 LULC15 ASILUFC51 LUFC00 |
| Utilisation category | AC-43 AC-41 AC-44 |
| Motor power kW | 15 kW at 400...440 V AC 50/60 Hz 15 kW at 500 V AC 50/60 Hz 18.5 kW at 690 V AC 50/60 Hz |
| Thermal protection adjustment range | 8…32 A |
| [Uc] control circuit voltage | 24 V DC |
| Thermal overload class | Class 5…30 - frequency limit: 50…60 Hz - temperature compensation: -25…55 °C conforming to IEC 60947-6-2 Class 5…30 - frequency limit: 50…60 Hz - temperature compensation: -25…55 °C conforming to UL 508 |
| User language | English - setting factory setting English, French, German, Italian, Spanish - setting settable |
Complementary
| Main function available | Manual or automatic reset Monitoring function, indication of main motor parameters Overload, no-load running Protection function alarm Protection against overload and short-circuit Protection against phase failure and phase imbalance Earth fault protection Log function Differentiation of thermal overload and magnetic fault |
| Mounting mode | Plug-in |
| Mounting location | Front side |
| Control circuit voltage limits | 20...28 V for DC circuit 24 V in operation |
| Typical current consumption | 150 mA at 24 V DC I maximum while closing with LUB12 200 mA at 24 V DC I maximum while closing with LUB32 70 mA at 24 V DC I rms sealed with LUB12 75 mA at 24 V DC I rms sealed |
| Operating time | 35 ms opening with LUB12 for control circuit 35 ms opening with LUB32 for control circuit 65 ms closing with LUB32 for control circuit 75 ms closing with LUB12 for control circuit |
| Load type | Single-phase motor - cooling: self-cooled, force cooled - setting settable 3-phase motor - cooling: self-cooled, force cooled - setting settable |
| Tripping threshold | 14.2 x Ir /- 20 % |
| Physical interface | RS485 multidrop - connector(s): RJ45 - location: front panel - communication protocol: Modbus RTU 19200 bit/s |
| Return time | <= 200 ms |
| Messages display capacity | 2 lines of 12 characters - display LCD - English - accuracy /- 5 % - resolution 1 % of Ir 2 lines of 12 characters - display LCD - French - accuracy /- 5 % - resolution 1 % of Ir 2 lines of 12 characters - display LCD - German - accuracy /- 5 % - resolution 1 % of Ir 2 lines of 12 characters - display LCD - Italian - accuracy /- 5 % - resolution 1 % of Ir 2 lines of 12 characters - display LCD - Spanish - accuracy /- 5 % - resolution 1 % of Ir |
| Reset | Automatic reset - setting: setting range Manual - setting: factory setting Manual - setting: setting range Remote reset - setting: setting range |
| Time before reset | 1…1000 s - reset manual or automatic reset - setting settable 120 s - reset manual - setting factory setting |
| Information displayed | Average current (factory setting) Average current (settable) Cause of last 5 faults (settable) Current in phase (settable) Earth leakage current (settable) Phase imbalance (settable) Thermal state of motor (settable) |
| [Ui] rated insulation voltage | 600 V conforming to UL 508 690 V conforming to IEC 60947-1 600 V conforming to CSA C22.2 No 14 |
| [Uimp] rated impulse withstand voltage | 6 kV 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 |
| Net weight | 0.175 kg |
Environment
| Heat dissipation | 1.7 W for control circuit with LUB12 1.8 W for control circuit with LUB32 0.8 W for external auxiliary circuit |
| Immunity to microbreaks | 3 ms |
| Immunity to voltage dips | 70 % / 500 ms conforming to IEC 61000-4-11 |
| Standards | UL 508 type E, with phase barrier EN 60947-6-2 IEC 60947-6-2 CSA C22.2 No 14 type E |
| Product certifications | DNV GOST LROS (Lloyds register of shipping) ATEX ABS BV GL ASEFA CSA CCC UL |
| IP degree of protection | IP20 front panel and wired terminals conforming to IEC 60947-1 IP20 other faces conforming to IEC 60947-1 IP40 front panel outside connection zone conforming to IEC 60947-1 |
| Protective treatment | TH conforming to IEC 60068 |
| Ambient air temperature for operation | -25…60 °C |
| Ambient air temperature for storage | -40…85 °C |
| Operating altitude | 2000 m |
| Fire resistance | 960 °C parts supporting live components conforming to IEC 60695-2-12 650 °C conforming to IEC 60695-2-12 |
| Shock resistance | 10 gn power poles open conforming to IEC 60068-2-27 15 gn power poles closed conforming to IEC 60068-2-27 |
| Vibration resistance | 2 gn, 5…300 Hz, power poles open conforming to IEC 60068-2-6 4 gn, 5…300 Hz, power poles closed conforming to IEC 60068-2-6 |
| Resistance to electrostatic discharge | 8 kV level 3 in open air conforming to IEC 61000-4-2 8 kV level 4 on contact conforming to IEC 61000-4-2 |
| Resistance to radiated fields | 10 V/m 3 conforming to IEC 61000-4-3 |
| Resistance to fast transients | 2 kV class 3 serial link conforming to IEC 61000-4-4 4 kV class 4 all circuits except for serial link conforming to IEC 61000-4-4 |
| Immunity to radioelectric fields | 10 V conforming to IEC 61000-4-6 |
Offer Sustainability
| Sustainable offer status | Green Premium product |
| REACh Regulation | |
| EU RoHS Directive | Compliant |
| Mercury free | Yes |
| RoHS exemption information | |
| China RoHS Regulation | |
| Environmental Disclosure | |
| Circularity Profile | |
| WEEE | The product must be disposed on European Union markets following specific waste collection and never end up in rubbish bins |
Contractual warranty
| Warranty | 18 months |
