Item
Motor Starter Control Unit
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
Features
Earth fault protection; Protection against overload and short-circuit; Manual reset; Protection against phase failure and phase imbalance; Free of Halogen, Mercury & Pvc; Resistance to Fire, Electrostatic Discharge, Fast Transients, Radiated Fields, Shock & Vibration
Operating Voltage
690V AC
Protective Treatment
TH IEC 60068
Thermal Protection Adjustment Range
4.5-18 A
Operating Altitude
6561.68 ft (2000 m)
Ambient Air Temperature For Storage
-40-85°C
Non-Dissipating Shock Wave
1 kV serial mode IEC 60947-6-2, 2 kV common mode IEC 60947-6-2
Resistance To Electrostatic Discharge
8 kV 3 in open air IEC 61000-4-2, 8 kV 4 on contact IEC 61000-4-2
Fire Resistance
960°C parts supporting live components IEC 60695-2-12, 650°C IEC 60695-2-12
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
Operating Time
35 ms opening with LUB32 control circuit, 35 ms opening with LUB38 control circuit, 70 ms closing with LUB32 control circuit, 70 ms closing with LUB38 control circuit
Heat Dissipation
3-3 W control circuit with LUB32, 3-3 W control circuit with LUB38
Utilisation Category
AC-44, AC-43, AC-41
Tripping Threshold
14.2 x Ir +/- 20 %
Immunity To Voltage Dips
70 % / 500 ms IEC 61000-4-11
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
Typical Current Consumption
220 mA 24 V AC I maximum while closing with LUB32, 220 mA 24 V AC I maximum while closing with LUB38, 90 mA 24 V AC I rms sealed with LUB32, 90 mA 24 V AC I rms sealed with LUB38
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
Immunity To Microbreaks
3 ms
Range of Product
TeSys Ultra
Shock Resistance
10 gn power poles open IEC 60068-2-27, 15 gn power poles closed IEC 60068-2-27
Control Circuit Voltage Limits
20...26.5 V AC 24 V in operation, 14.5 V AC 24 V drop-out
Resistance To Radiated Fields
10 V/m 3 IEC 61000-4-3
Immunity To Radioelectric Fields
10 V IEC 61000-4-6
Fixing Mode
plug-in (front face)
Phase Failure Sensitivity
Yes
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
Motor Power KW
7.5 kW 400 to 440 V AC 50/60 Hz; 9 kW 500 V AC 50/60 Hz; 15 kW 690 V AC 50/60 Hz
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
Rated Insulation Voltage
690 V IEC 60947-6-2; 600 V UL 60947-4-1; 600 V CSA C22.2 No 60947-4-1
Main Function Available
Earth fault protection; Protection against overload and short-circuit; Manual reset; Protection against phase failure and phase imbalance
Control Circuit Voltage
24 V AC
Rated Impulse Withstand Voltage
6 kV IEC 60947-6-2
Compatible Manufacturer Model Number
LUB32, LUB38, LUB320, LUB380, LU2B32B
Maximum Overload Relay Current Setting
18A
Maximum Operating Temperature
70 Degrees C
Minimum Operating Temperature
-25 Degrees C
