LUCB12B - Advanced Control Unit, TeSys U, 3-12A, 3P Motors, Protection & Diagnostic, Class 10, Coil 24V AC.
Schneider
SKU
SE_LUCB12B
Model
LUCB12B
SGD $182.66 All prices inclusive of GST
Short description of LUCB12B
LUCB12B. All-in-one motor starters up to 38 A (18.5 kW / 400 V)
Country of Origin
France
range : TeSys
- range of product : TeSys U
- product name : TeSys U
- device short name : LUCB
- product or component type : Advanced control unit
- device application : Motor controlMotor protection
- product specific application : Basic protection and advanced functions, communication
- main function available : Manual resetProtection against phase failure and phase imbalanceProtection against overload and short-circuitEarth fault protection
- product compatibility : Power base LUB12Power base LUB32Power base LUB38Power base LUB120Power base LUB320Power base LUB380Reversing contactor breaker LU2B12BReversing 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 : 5.5 kW at 400...440 V AC 50/60 Hz5.5 kW at 500 V AC 50/60 Hz9 kW at 690 V AC 50/60 Hz
- rated motor current adjustment range : 3…12 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
This product is under Green Premium products which is Schneider Electric’s commitment to delivering products with best-in-class environmental performance. Green Premium promises compliance with the latest regulations, transparency on environmental impacts, as well as circular and low-CO2 products
- range of product : TeSys U
- product name : TeSys U
- device short name : LUCB
- product or component type : Advanced control unit
- device application : Motor controlMotor protection
- product specific application : Basic protection and advanced functions, communication
- main function available : Manual resetProtection against phase failure and phase imbalanceProtection against overload and short-circuitEarth fault protection
- product compatibility : Power base LUB12Power base LUB32Power base LUB38Power base LUB120Power base LUB320Power base LUB380Reversing contactor breaker LU2B12BReversing 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 : 5.5 kW at 400...440 V AC 50/60 Hz5.5 kW at 500 V AC 50/60 Hz9 kW at 690 V AC 50/60 Hz
- rated motor current adjustment range : 3…12 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
This product is under Green Premium products which is Schneider Electric’s commitment to delivering products with best-in-class environmental performance. Green Premium promises compliance with the latest regulations, transparency on environmental impacts, as well as circular and low-CO2 products
| MAIN SPECIFICATIONS | |
|---|---|
| Product Or Component Type | advanced control unit |
| Range Of Product | TeSys U |
| [Uc] Control Circuit Voltage | 24 V AC |
| [Ue] Rated Operational Voltage | 690 V AC |
| Device Short Name | LUCB |
| Function Available | earth fault protection manual reset protection against overload and short-circuit protection against phase failure and phase imbalance |
| Product Specific Application | basic protection and advanced functions, communication |
| Range | TeSys |
| Range Name | TeSys U |
| 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 |
| Utilisation Category | AC-41 AC-43 AC-44 |
| COMPLEMENTARY | |
| Communication Network Type | 690 V AC |
| Product Name | TeSys U |
| Compatibility Code | LUCB |
| Control Circuit Voltage Limits | 14.5 V for AC circuit 24 V drop-out 20...26.5 V for AC circuit 24 V in operation |
| Depth | 60 mm |
| Device Application | motor control motor protection |
| Fixing Mode | plug-in (front face) |
| Height | 66 mm |
| Immunity To Microbreaks | 3 ms |
| Load Type | 3-phase motor - cooling: self-cooled |
| Motor Power KW | 5.5 kW at 400...440 V AC 50/60 Hz 5.5 kW at 500 V AC 50/60 Hz 9 kW at 690 V AC 50/60 Hz |
| Network Frequency | 40...60 Hz |
| Operating 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 70 ms closing with LUB12 for control circuit 70 ms closing with LUB32 for control circuit 70 ms closing with LUB38 for control circuit |
| Phase Failure Sensitivity | yes |
| Product Compatibility | power base LUB12 power base LUB120 power base LUB32 power base LUB320 power base LUB38 power base LUB380 reversing contactor breaker LU2B12B reversing contactor breaker LU2B32B |
| Reset | manual reset |
| 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 |
| Thermal Protection Adjustment Range | 3-12 A |
| Tripping Threshold | 14.2 x Ir +/- 20 % |
| Typical Current Consumption | 140 mA at 24 V AC I maximum while closing with LUB12 220 mA at 24 V AC I maximum while closing with LUB32 220 mA at 24 V AC I maximum while closing with LUB38 70 mA at 24 V AC I rms sealed with LUB12 90 mA at 24 V AC I rms sealed with LUB32 90 mA at 24 V AC I rms sealed with LUB38 |
| Width | 45 mm |
| [Uimp] Rated Impulse Withstand Voltage | 6 kV conforming to IEC 60947-6-2 |
| [Ui] Rated Insulation Voltage | 600 V conforming to CSA C22.2 No 60947-4-1 600 V conforming to UL 60947-4-1 690 V conforming to IEC 60947-6-2 |
| ENVIRONMENT | |
| Ambient Air Temperature For Operation | -25-70 °C |
| Ambient Air Temperature For Storage | -40-85 °C |
| Fire Resistance | 650 °C conforming to IEC 60695-2-12 960 °C parts supporting live components conforming to IEC 60695-2-12 |
| Heat Dissipation | 2-2 W for control circuit with LUB12 3-3 W for control circuit with LUB32 3-3 W for control circuit with LUB38 |
| Immunity To Radioelectric Fields | 10 V conforming to IEC 61000-4-6 |
| Immunity To Voltage Dips | 70 % / 500 ms conforming to IEC 61000-4-11 |
| 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 |
| Non-dissipating Shock Wave | 1 kV serial mode conforming to IEC 60947-6-2 2 kV common mode conforming to IEC 60947-6-2 |
| Operating Altitude | 2000 m |
| Product Certifications | ASEFA ATEX CCC CE CSA EAC Marine UL |
| Protective Treatment | TH conforming to IEC 60068 |
| 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 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 |
| Resistance To Radiated Fields | 10 V/m 3 conforming to IEC 61000-4-3 |
| Shock Resistance | 10 gn power poles open conforming to IEC 60068-2-27 15 gn power poles closed conforming to IEC 60068-2-27 |
| Standards | CSA C22.2 No 60947-4-1, with phase barrier EN 60947-6-2 IEC 60947-6-2 UL 60947-4-1, with phase barrier |
| 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 |
| OTHER | |
| Poles Description | advanced control unit |
| [Us] Rated Supply Voltage | TeSys U |
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