Schneider Electric LUCB12B Advanced control unit, TeSys Ultra, 3P, 3 to 12A, 690VAC, protection & diagnostic, class 10, 24VAC coil
Code: SCHLUCB12B
Unit of measure:
EACH
Description
ADV CONTROL 3-12A 24VAC
Technical Specifications
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| Safe separation of circuit | 400 V SELV between the control or auxiliary circuit and the main circuit conforming to IEC 60947-1 |
| Thermal overload class | class 10 - frequency limit: 40-60 Hz - temperature compensation: -25-70 °C conforming to UL 508 |
| Ambient air temperature for operation | -25-70 °C |
| Supplier Code | LUCB12B |
| Ambient air temperature for storage | -40-85 °C |
| Reset | manual reset |
| Network frequency | 40...60 Hz |
| Vibration resistance | 4 gn- 5-300 Hz- power poles closed conforming to IEC 60068-2-6 |
| Resistance to radiated fields | 10 V/m 3 conforming to IEC 61000-4-3 |
| Non-dissipating shock wave | 2 kV common mode conforming to IEC 60947-6-2 |
| Function available | protection against phase failure and phase imbalance |
| Shock resistance | 15 gn power poles closed conforming to IEC 60068-2-27 |
| Fixing mode | plug-in (front face) |
| Motor power kW | 9 kW at 690 V AC 50/60 Hz |
| IP degree of protection | IP20 other faces conforming to IEC 60947-1 |
| Range | TeSys |
| Immunity to voltage dips | 70 % / 500 ms conforming to IEC 61000-4-11 |
| Protective treatment | TH conforming to IEC 60068 |
| Thermal protection adjustment range | 3-12 A |
| Typical current consumption | 70 mA at 24 V AC I rms sealed with LUB12 |
| Resistance to fast transients | 4 kV class 4 all circuits except for serial link conforming to IEC 61000-4-4 |
| Tripping threshold | 14.2 x Ir +/- 20 % |
| Product specific application | basic protection and advanced functions- communication |
| Depth | 60mm |
| Fire resistance | 650 °C conforming to IEC 60695-2-12 |
| Resistance to electrostatic discharge | 8 kV level 4 on contact conforming to IEC 61000-4-2 |
| Load type | 3-phase motor - cooling: self-cooled |
| Height | 66mm |
| Width | 45mm |
| Operating altitude | 2000 m |
| Operating time | 70 ms closing with LUB38 for control circuit |
| [Uc] control circuit voltage | 24 V AC |
| Device short name | LUCB |
| Phase failure sensitivity | yes |
| Compatibility code | LUCB |
| Product compatibility | power base LUB320 |
| Device application | motor protection |
| [Ue] rated operational voltage | 690 V AC |
| [Ui] rated insulation voltage | 600 V conforming to UL 60947-4-1 |
| Standards | UL 60947-4-1- with phase barrier |
| Control circuit voltage limits | 14.5 V for AC circuit 24 V drop-out |
| Product certifications | Marine |
| Brand Name | Schneider Electric |
| Immunity to radioelectric fields | 10 V conforming to IEC 61000-4-6 |
| Heat dissipation | 3-3 W for control circuit with LUB32 |
| [Uimp] rated impulse withstand voltage | 6 kV conforming to IEC 60947-6-2 |
| Immunity to microbreaks | 3 ms |
| Product name | TeSys Ultra |
| Utilisation category | AC-43 |
| Product or component type | advanced control unit |
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