LUCA18FU

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Industrial Automation

LUCA18FU

  • $234.80

Standard control unit, 4.5-18A, 3P motors, thermal-magnetic protection, class 10, coil 110-240V AC/DC

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range TeSys
range of product TeSys U
product name TeSys U
device short name LUCA
product or component type Standard control unit
device application Motor control
Motor protection
product-specific application Basic protection requirements for motor starters: overload and short-circuit
main function available Earth fault protection
Manual reset
Protection against phase failure and phase imbalance
Protection against overload and short-circuit
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 - cooling: self-cooled
utilisation category AC-41
AC-44
AC-43
motor power kW 7.5 kW at 400...440 V AC 50/60 Hz
9 kW at 500 V AC 50/60 Hz
15 kW at 690 V AC 50/60 Hz
rated motor current adjustment range     4.5…18 A
thermal overload class Class 10 - frequency limit: 40…60 Hz - temperature compensation: -25…70 °C conforming to IEC 60947-6-2
Class 10 - frequency limit: 40…60 Hz - temperature compensation: -25…70 °C conforming to UL 508
tripping threshold 14.2 x Ir +/- 20 %
phase failure sensitivity Yes
[Uc] control circuit voltage 110...240 V AC
110...220 V DC
control circuit voltage limits 88...264 V for AC circuit 110...240 V in operation
88...242 V for DC circuit 110...220 V in operation
55 V for AC circuit 110...240 V drop-out
55 V for DC circuit 110...220 V drop-out
typical current consumption 280 mA at 110...240 V AC I maximum while closing with LUB32
280 mA at 110...240 V AC I maximum while closing with LUB38
280 mA at 110...220 V DC I maximum while closing with LUB32
280 mA at 110...220 V DC I maximum while closing with LUB38
25 mA at 110...240 V AC I rms sealed with LUB32
25 mA at 110...240 V AC I rms sealed with LUB38
25 mA at 110...220 V DC I rms sealed with LUB32
25 mA at 110...220 V DC I rms sealed with LUB38
heat dissipation 3 W for control circuit with LUB32
3 W for control circuit with LUB38
operating time 35 ms opening with LUB32 for control circuit
35 ms opening with LUB38 for control circuit
50 ms closing with LUB32 for control circuit
50 ms closing with LUB38 for control circuit
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 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
[Uimp] rated impulse withstand voltage     IEC 60947-6-2 6 kV
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
fixing mode Plug-in (front face)
width 45 mm
height 66 mm
depth 60 mm
net weight 0.135 kg
compatibility code LUCA