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  13. Standard control unit, TeSys Ultra, 1.25A to 5A, 3P motors, thermal magnetic protection, class 10, coil 24VAC
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Schneider Electric

Standard control unit, TeSys Ultra, 1.25A to 5A, 3P motors, thermal magnetic protection, class 10, coil 24VAC

product price: $119.99
/ea
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Key Features

  • 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
  • Depth 60 mm
  • Height 66 mm
  • Width 45 mm
  • Resistance To Fast Transients 2 kV 3 serial link IEC 61000-4-4, 4 kV 4 all circuits except for serial link IEC 61000-4-4
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Product Information

Dimensions

Depth 60 mm
Height 66 mm
Width 45 mm

Details

Item Stdcntrlunitcl103Ph 1255A 24Vac
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
Resistance To Fast Transients 2 kV 3 serial link IEC 61000-4-4, 4 kV 4 all circuits except for serial link IEC 61000-4-4
Device Short Name LUCA
Resistance To Radiated Fields 10 V/m 3 IEC 61000-4-3
[Uc] Control Circuit Voltage 24 V AC
Protective Treatment TH IEC 60068
Pvc Free Yes
Function Available manual reset, protection against overload and short-circuit, earth fault protection, protection against phase failure and phase imbalance
Non-Dissipating Shock Wave 1 kV serial mode IEC 60947-6-2, 2 kV common mode IEC 60947-6-2
Operating Altitude 6561.68 ft (2000 m)
Thermal Protection Adjustment Range 1.25-5 A
Motor Power Kw 1.5 kW 400...440 V AC 50/60 Hz, 2.2 kW 500 V AC 50/60 Hz, 3 kW 690 V AC 50/60 Hz
Immunity To Voltage Dips 70 % / 500 ms IEC 61000-4-11
Utilisation Category AC-43, AC-41, AC-44
Device Application motor control, motor protection
Tripping Threshold 14.2 x Ir +/- 20 %
Operating Time 35 ms opening with LUB12 control circuit, 35 ms opening with LUB32 control circuit, 35 ms opening with LUB38 control circuit, 70 ms closing with LUB12 control circuit, 70 ms closing with LUB32 control circuit, 70 ms closing with LUB38 control circuit
Product Name TeSys Ultra
Product Compatibility power base LUB12, power base LUB32, power base LUB38, power base LUB120, power base LUB320, power base LUB380, reversing contactor breaker LU2B12B, reversing contactor breaker LU2B32B
Range of Product TeSys Ultra
Heat Dissipation 2-2 W control circuit with LUB12, 3-3 W control circuit with LUB32, 3-3 W control circuit with LUB38
Product Specific Application basic protection requirements for motor starters: overload and short-circuit
Immunity To Microbreaks 3 ms
Typical Current Consumption 140 mA 24 V AC I maximum while closing with LUB12, 220 mA 24 V AC I maximum while closing with LUB32, 220 mA 24 V AC I maximum while closing with LUB38, 70 mA 24 V AC I rms sealed with LUB12, 90 mA 24 V AC I rms sealed with LUB32, 90 mA 24 V AC I rms sealed with LUB38
Ambient Air Temperature For Storage -40-85°C
Immunity To Radioelectric Fields 10 V IEC 61000-4-6
Range TeSys
Vibration Resistance 2 gn 5-300 Hz power poles open IEC 60068-2-6, 4 gn 5-300 Hz power poles closed IEC 60068-2-6
Load Type 3-phase motor self-cooled
Ip Degree of Protection IP20 front panel and wired terminals IEC 60947-1, IP20 other faces IEC 60947-1, IP40 front panel outside connection zone IEC 60947-1
Fixing Mode plug-in (front face)
Resistance To Electrostatic Discharge 8 kV 3 in open air IEC 61000-4-2, 8 kV 4 on contact IEC 61000-4-2
[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
Thermal Overload Class class 10 40-60 Hz -25-70°C IEC 60947-6-2, class 10 40-60 Hz -25-70°C UL 508
Shock Resistance 10 gn power poles open IEC 60068-2-27, 15 gn power poles closed IEC 60068-2-27
[Ue] Rated Operational Voltage 690 V AC
[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
Network Frequency 40...60 Hz
Control Circuit Voltage Limits 20...26.5 V AC 24 V in operation, 14.5 V AC 24 V drop-out
Fire Resistance 960°C parts supporting live components IEC 60695-2-12, 650°C IEC 60695-2-12
Ambient Air Temperature For Operation -25-70°C
Product or Component Type standard control unit
Compatibility Code LUCA

Description

TeSys U standard control unit to be inserted in power bases LUB12, LUB32, LUB38 to form a TeSys U starter controller, for 3-phase motor applications up to 1.5kW@400V. It provides full protection to motors with a rated current Ir 1.25-5A (Ir adjustable), overload tripping class 10, short circuit at 13 x Irmax, overcurrent at 14.2 x Ir, phase loss, insulation fault (protection of equipment only). To be used with a 24V AC voltage for the control of the starter (through the control terminals A1/A2 located in the power base). Certified when used in conjunction with a LUB power base (IEC, UL, CSA, CCC, EAC, Marine), Green Premium compliant (RoHS/REACh).

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