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TeSys U multifunction control unit to be inserted in advanced power bases LUB320, LUB380 to form a TeSys U starter controller, for 1-phase motor applications up to 7.5kW@400V and 3-phase up to 15kW@400V. It provides full protection to motors with a rated current Ir 8-32A (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).
Main
| Characteristic | Value(s) |
|---|---|
| Range | TeSys |
| Range of Product | TeSys Ultra |
| product name | TeSys Ultra |
| Device short name | LUCM |
| Product or Component Type | Multifunction control unit |
| Device Application | Motor control Motor protection |
| Product Specific Application | Most sophisticated control and protection requirements, with display |
| 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 |
| Product compatibility | Power base LUB32 Power base LUB38 Power base LUB320 Power base LUB380 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 self-cooled factory setting 3-phase motor self-cooled, force cooled settable Single-phase motor self-cooled, force cooled settable |
| Utilisation category | AC-43 AC-41 AC-44 |
| Motor power kW | 15 kW 400...440 V AC 50/60 Hz 3 phase 15 kW 500 V AC 50/60 Hz 3 phase 18.5 kW 690 V AC 50/60 Hz 3 phase 7.5 kW 400...440 V AC 50/60 Hz 1 phase |
| rated motor current adjustment range | 8â¦32 A |
| Thermal overload class | Class 5â¦30 50â¦60 Hz -13â¦131 °F (-25â¦55 °C) IEC 60947-6-2 Class 5â¦30 50â¦60 Hz -13â¦131 °F (-25â¦55 °C) UL 508 |
| Tripping threshold | 14.2 x Ir +/- 20 % |
| [Uc] control circuit voltage | 24 V DC |
Complementary
| Characteristic | Value(s) |
|---|---|
| Control circuit voltage limits | 20...28 V DC 24 V in operation 14.5 V DC 24 V drop-out |
| Typical current consumption | 220 mA 24 V DC I maximum while closing with LUB32 220 mA 24 V DC I maximum while closing with LUB38 80 mA 24 V DC I rms sealed with LUB32 80 mA 24 V DC I rms sealed with LUB38 |
| Heat dissipation | 1.8 W control circuit with LUB32 1.8 W control circuit with LUB38 0.8 W external auxiliary circuit |
| Operating time | 35 ms opening with LUB32 control circuit 35 ms opening with LUB38 control circuit 65 ms closing with LUB32 control circuit 65 ms closing with LUB38 control circuit |
| Physical interface | RS485 multidrop RJ45 front panel Modbus RTU 19200 bit/s |
| Return time | <= 200 ms |
| Messages display capacity | 2 lines of 12 characters LCD - English +/- 5 % 1 % of Ir 2 lines of 12 characters LCD - French +/- 5 % 1 % of Ir 2 lines of 12 characters LCD - German +/- 5 % 1 % of Ir 2 lines of 12 characters LCD - Italian +/- 5 % 1 % of Ir 2 lines of 12 characters LCD - Spanish +/- 5 % 1 % of Ir |
| Reset | Automatic reset setting range Manual factory setting Manual setting range Remote reset setting range |
| Time before reset | 1â¦1000 s manual or automatic reset settable 120 s manual factory setting |
| User language | English factory setting English, French, German, Italian, Spanish settable |
| 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) |
| Standards | EN 60947-6-2 IEC 60947-6-2 UL 60947-4-1, with phase barrier CSA C22.2 No 60947-4-1, with phase barrier |
| Product Certifications | CE UL CSA CCC EAC ASEFA ATEX Marine |
| [Ui] rated insulation voltage | 690 V IEC 60947-6-2 600 V UL 60947-4-1 600 V CSA C22.2 No 60947-4-1 |
| [Uimp] rated impulse withstand voltage | 6 kV IEC 60947-6-2 |
| Safe separation of circuit | 400 V SELV between the control and auxiliary circuits IEC 60947-1 400 V SELV between the control or auxiliary circuit and the main circuit IEC 60947-1 |
| Fixing mode | Plug-in (front face) |
| Width | 1.8 in (45 mm) |
| Height | 2.6 in (66 mm) |
| Depth | 2.4 in (60 mm) |
| Product Weight | 0.386 lb(US) (0.175 kg) |
| Compatibility code | LUCM |
All PLC Direct products come with a 1-year warranty. The warranty is issued by PLC Direct. Warranty coverage commences at the date of purchase. The warranty is for mechanical defects or failures not caused by human factors including but not limited to (a) incorrect installation, (b) operating the unit in sub-optimal conditions or in scenarios not recommended by the manufacturer, (c) poor unit maintenance, etc. The warranty does not cover programming or software related issues.
If the product is eligible for PLC Direct’s warranty coverage and the customer encounters an issue with the product, we will request the item is shipped to us for diagnosis and examination. Regardless of the cause of product issues, the customer will bear responsibility for the cost of shipping the unit to PLC Direct for evaluation. Where the unit was damaged by human factors, we will offer a repair or replace quote; in cases where damage was caused by human factors, the customer is responsible for the cost of shipping the repaired/replaced unit from PLC Direct to the customer. Where the unit was not damaged by human factors but is covered by PLC Direct’s warranty, we will repair or replace the unit at our cost (or, in rare cases, refund you your purchase); in such cases, PLC Direct will bear the cost of shipping the repaired or replaced product back to the customer. It is up to PLC Direct’s discretion whether to repair, replace, or refund the customer in such cases. Diagnoses can take time to complete based on technician availability and the complexity of diagnosis.
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