Schneider Electric Advanced control unit, TeSys U, 9.5-38A, 3P motors, protection & diagnostic, class 20, coil 24V DC LUCD38BL

Schneider Electric LUCD38BL Protection U advanced control unit 9,5-38A 24VDC.

Manufacturer part number (MPN)

LUCD38BL

EAN / GTIN

3606481493743

Sales unit

pcs

Package quantity

23 pcs

Voltage

24 V DC

Setting range

9.5-38 A

Range

TeSys

Range of product

TeSys Ultra

Product name

TeSys Ultra

Device short name

LUCD

Product or component type

Advanced control unit

Device application

Motor control; Motor protection

Product specific application

Basic protection and advanced functions, communication

main function available

Protection against phase failure and phase imbalance; Protection against overload and short-circuit; Earth fault protection; Manual reset

Product compatibility

Power base LUB38; Power base LUB380; Reversing contactor breaker LU2B38BL

[Ue] rated operational voltage

690 V AC

Network frequency

40...60 Hz

Load type

3-phase motor - cooling: self-cooled

Utilisation category

AC-43

Motor power kW

18.5 kW at 400...440 V AC 50/60 Hz; 18.5 kW at 500 V AC 50/60 Hz; 22 kW at 690 V AC 50/60 Hz

rated motor current adjustment range

9.5…38 A

Thermal overload class

Class 20 - frequency limit: 40…60 Hz - temperature compensation: -25…70 °C conforming to IEC 60947-6-2; Class 20 - 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

24 V DC

Control circuit voltage limits

20...27 V for DC circuit 24 V in operation; 14.5 V for DC circuit 24 V drop-out

Typical current consumption

220 mA at 24 V DC I maximum while closing with LUB38; 80 mA at 24 V DC I rms sealed with LUB38

Heat dissipation

3 W for control circuit with LUB38

Operating time

35 ms opening with LUB38 for control circuit; 70 ms closing with LUB38 for control circuit

Reset

Manual reset

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 (pending); EAC (pending)

[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

6 kV conforming to IEC 60947-6-2

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

Product weight

0.135 kg

Compatibility code

LUCD

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

Protective treatment

TH conforming to IEC 60068

Ambient air temperature for operation

-25…70 °C

Ambient air temperature for storage

-40…85 °C

Operating altitude

2000 m

Fire resistance

960 °C parts supporting live components conforming to IEC 60695-2-12; 650 °C conforming to IEC 60695-2-12

Shock resistance

10 gn power poles open conforming to IEC 60068-2-27; 15 gn power poles closed conforming to IEC 60068-2-27

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

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

Resistance to radiated fields

10 V/m 3 conforming to IEC 61000-4-3

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

Immunity to radioelectric fields

10 V conforming to IEC 61000-4-6

Immunity to microbreaks

3 ms

Immunity to voltage dips

70 % / 500 ms conforming to IEC 61000-4-11

Country of origin

FR

Warranty (in months)

18

Rated permanent current Iu

38 A

Number of poles

3

Short-circuit release function

Undelayed

Overload release current setting

9.5–38 A

Voltage type (supply voltage)

DC

External power supply required

Yes

With ground fault protection function

Yes

End value adjustment range undelayed short-circuit release

494 A

Operating voltage AC 50 Hz

690 V

Operating voltage AC 60 Hz

690 V

Type of motor protection

Electronic release

Voltage type for actuating

DC

HS Code

8536.30

• EAN 3606481493743
• SAP 1200492732
• Code 82584741