Multifunction control unit, TeSys Ultra, 3-12A, 1P/3P motors, protection & diagnostic, class 5-30, coil 24V DC
Description
TeSys U multifunction control unit to be inserted in advanced power bases LUB120, LUB320, LUB380 to form a TeSys U starter controller, for 1-phase motor applications up to 2.2kW@400V and 3-phase up to 5.5kW@400V. It provides full protection to motors with a rated current Ir 3-12A (Ir adjustable), overload class selectable 5-30, short circuit at 13 x Irmax, overcurrent at 14.2 x Ir, phase loss, insulation fault (protection of equipment only). Equipped with a LCD display and a 4-button keyboard for the setting of protection and alarm parameters, and display of electrical values and events. RS485 Modbus communication RJ45 port available for remote control and integration with SoMove/MachineExpert. To be used with a 24V DC voltage for the control of the starter (through the control terminals A1/A2 located in the power base), it must be supplied with an external 24V DC power supply. Certified when used in conjunction with a LUB power base (IEC, UL, CSA, CCC, EAC, Marine), Green Premium compliant (RoHS/REACh).
Product Details
| [uc] Control Circuit Voltage | 24 V DC |
|---|---|
| [ue] Rated Operational Voltage | 690 V AC |
| [ui] Rated Insulation Voltage | 690 V conforming to IEC 60947-6-2 |
| [uimp] Rated Impulse Withstand Voltage | 6 kV conforming to IEC 60947-6-2 |
| Ambient Air Temperature for Operation | -25-60 °C |
| Ambient Air Temperature for Storage | -40-85 °C |
| Compatibility Code | LUCM |
| Depth | 60 mm |
| Device Application | motor control |
| Device Short Name | LUCM |
| Fire Resistance | 960 °C parts supporting live components conforming to IEC 60695-2-12 |
| Fixing Mode | plug-in (front face) |
| Function Available | protection against overload and short-circuit |
| Height | 66 mm |
| Information Displayed | average current (factory setting) |
| Ip Degree of Protection | IP20 front panel and wired terminals conforming to IEC 60947-1 |
| Net Weight | 0.175 kg |
| Network Frequency | 40...60 Hz |
| Product Certifications | CE |
| Product Compatibility | power base LUB12 |
| Product Name | TeSys Ultra |
| Product or Component Type | multifunction control unit |
| Product Specific Application | most sophisticated control and protection requirements, with display |
| Range | TeSys |
| Range of Product | TeSys Ultra |
| Standards | EN 60947-6-2 |
| Utilisation Category | AC-41 |
| Width | 45 mm |
| Control Circuit Voltage Limits | 20...28 V for DC circuit 24 V in operation |
| Heat Dissipation | 1.7-1.7 W for control circuit with LUB12 |
| Immunity to Microbreaks | 3 ms |
| 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 |
| Load Type | 3-phase motor - cooling: self-cooled - setting factory setting |
| Messages Display Capacity | 2 lines of 12 characters - display LCD - English - accuracy +/- 5 % - resolution 1 % of Ir |
| Motor Power Kw | 5.5 kW at 400...440 V AC 50/60 Hz for 3 phases motors |
| Operating Altitude | 2000 m |
| Operating Time | 35 ms opening with LUB12 for control circuit |
| Physical Interface | RS485 multidrop - connector(s): RJ45 - location: front panel - communication protocol: Modbus RTU 19200 bit/s |
| Protective Treatment | TH conforming to IEC 60068 |
| Reset | automatic reset - setting: setting range |
| Resistance to Electrostatic Discharge | 8 kV level 3 in open air conforming to IEC 61000-4-2 |
| Resistance to Fast Transients | 2 kV class 3 serial link conforming to IEC 61000-4-4 |
| Resistance to Radiated Fields | 10 V/m 3 conforming to IEC 61000-4-3 |
| Return Time | <= 200 ms |
| Safe Separation of Circuit | 400 V SELV between the control and auxiliary circuits conforming to IEC 60947-1 |
| Shock Resistance | 10 gn power poles open conforming to IEC 60068-2-27 |
| Thermal Overload Class | class 5…30 - frequency limit: 50-60 Hz - temperature compensation: -25-55 °C conforming to IEC 60947-6-2 |
| Thermal Protection Adjustment Range | 3-12 A |
| Time Before Reset | 1-1000 s - reset manual or automatic reset - setting settable |
| Tripping Threshold | 14.2 x Ir +/- 20 % |
| Typical Current Consumption | 150 mA at 24 V DC I maximum while closing with LUB12 |
| User Language | english - setting factory setting |
| Vibration Resistance | 2 gn, 5-300 Hz, power poles open conforming to IEC 60068-2-6 |