Main
Device short name
LUCM
product specific application
Most sophisticated control and protection requirements, with display
Range
TeSys
[uc] control circuit voltage
24 V DC
thermal overload class
Class 5…30 - frequency limit: 50…60 Hz - temperature compensation: -25…55 °C conforming to IEC 60947-6-2
Class 5…30 - frequency limit: 50…60 Hz - temperature compensation: -25…55 °C conforming to UL 508
user language
English - setting factory setting
English, French, German, Italian, Spanish - setting settable
Product Name
TeSys Ultra
Rated motor current adjustment range
0.35…1.4 A
[ui] rated insulation voltage
690 V conforming to IEC 60947-6-2
600 V conforming to UL 60947-4-1
600 V conforming to CSA C22.2 No 60947-4-1
main function available
Protection against phase failure and phase imbalance
Protection function alarm
Protection against overload and short-circuit
Log function
Earth fault protection
Monitoring function, indication of main motor parameters
Differentiation of thermal overload and magnetic fault
Overload, no-load running
Manual or automatic reset
reset
Automatic reset - setting: setting range
Manual - setting: factory setting
Manual - setting: setting range
Remote reset - setting: setting range
motor power kW
0.25 kW at 400...440 V AC 50/60 Hz for 3 phases motors
0.09 kW at 400...440 V AC 50/60 Hz for 1 phase motors
Complementary
product compatibility
Power base LUB12
Power base LUB32
Power base LUB38
Power base LUB120
Power base LUB320
Power base LUB380
Reversing contactor breaker LU2B12BL
Reversing contactor breaker LU2B32BL
Reversing contactor breaker LU2B38BL
[ue] rated operational voltage
690 V AC
compatibility code
LUCM
Product certifications
CE
UL
CSA
CCC
EAC
ASEFA
ATEX
Marine
Handle front plate colour
66 mm
Product or component type
Multifunction control unit
[uimp] rated impulse withstand voltage
6 kV conforming to IEC 60947-6-2
Device application
Motor control
Motor protection
Fixing mode
Plug-in (front face)
Control circuit voltage limits
20...28 V for DC circuit 24 V in operation
14.5 V for DC circuit 24 V drop-out
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)
width (w)
45 mm
network frequency
40...60 Hz
Heat dissipation
1.7 W for control circuit with LUB12
1.8 W for control circuit with LUB32
1.8 W for control circuit with LUB38
0.8 W for external auxiliary circuit
Net weight
0.175 kg
physical interface
RS485 multidrop - connector(s): RJ45 - location: front panel - communication protocol: Modbus RTU 19200 bit/s
Immunity to microbreaks
3 ms
depth
60 mm
Load type
3-phase motor - cooling: self-cooled - setting factory setting
3-phase motor - cooling: self-cooled, force cooled - setting settable
Single-phase motor - cooling: self-cooled, force cooled - setting settable
Messages display capacity
2 lines of 12 characters - display LCD - English - accuracy +/- 5 % - resolution 1 % of Ir
2 lines of 12 characters - display LCD - French - accuracy +/- 5 % - resolution 1 % of Ir
2 lines of 12 characters - display LCD - German - accuracy +/- 5 % - resolution 1 % of Ir
2 lines of 12 characters - display LCD - Italian - accuracy +/- 5 % - resolution 1 % of Ir
2 lines of 12 characters - display LCD - Spanish - accuracy +/- 5 % - resolution 1 % of Ir
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
75 ms closing with LUB12 for control circuit
65 ms closing with LUB32 for control circuit
65 ms closing with LUB38 for control circuit
Immunity to radioelectric fields
10 V conforming to IEC 61000-4-6
Tripping threshold
14.2 x Ir +/- 20 %
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
Shock resistance
10 gn power poles open conforming to IEC 60068-2-27
15 gn power poles closed conforming to IEC 60068-2-27
Return time
<= 200 ms
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
Time before reset
1…1000 s - reset manual or automatic reset - setting settable
120 s - reset manual - setting factory setting
Utilisation category
AC-43
AC-44
AC-41
Typical current consumption
150 mA at 24 V DC I maximum while closing with LUB12
200 mA at 24 V DC I maximum while closing with LUB32
200 mA at 24 V DC I maximum while closing with LUB38
70 mA at 24 V DC I rms sealed with LUB12
75 mA at 24 V DC I rms sealed with LUB32
75 mA at 24 V DC I rms sealed with LUB38
Environment
Ambient air temp for storage/transportation
-40…85 °C
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
operating altitude
2000 m
Range of product
TeSys Ultra
ambient air temperature for operation
-25…60 °C
Non-dissipating shock wave
1 kV serial mode conforming to IEC 60947-6-2
2 kV common mode conforming to IEC 60947-6-2
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
fire resistance
960 °C parts supporting live components conforming to IEC 60695-2-12
650 °C conforming to IEC 60695-2-12
immunity to voltage dips
70 % / 500 ms conforming to IEC 61000-4-11
resistance to radiated fields
10 V/m 3 conforming to IEC 61000-4-3
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
protective treatment
TH conforming to IEC 60068
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