This Application will be decommissioned as of January 7th 2025

LC3D18AU7 |
Schneider-Electric
 
LC3D18AU7 picture- web-product-data-sheet
LC3D18AU7
Star delta starter, TeSys Deca, 3x3P(3NO), 18A, 240VAC 50/60Hz coil, screw clamp terminal
Schneider Electric
Characteristics
Main
Range TeSys
TeSys Deca
Product name TeSys Deca
Product or component type Star delta starter
Device short name LC3D
Contactor application Motor control
Utilisation category AC-3
Device presentation Pre-wired
Poles description 3 x 3P
Power pole contact composition 3 x 3 NO
[Ue] rated operational voltage Power circuit: <= 690 V AC 25...400 Hz
[Ie] rated operational current 18 A (at <60 °C) at <= 440 V AC AC-3 for power circuit
Motor power kW 11 kW at 220/230 V AC 50/60 Hz
22 kW at 415 V AC 50/60 Hz
22 kW at 440 V AC 50/60 Hz
18.5 kW at 380/400 V AC 50/60 Hz
Control circuit type AC at 50/60 Hz
[Uc] control circuit voltage 240 V AC 50/60 Hz
Auxiliary contact composition 1 NC for KM1 star contactor
[Uimp] rated impulse withstand voltage 6 kV conforming to IEC 60947
Overvoltage category III
[Ui] rated insulation voltage Power circuit: 690 V conforming to IEC 60947-4-1
Power circuit: 600 V CSA certified
Power circuit: 600 V UL certified
Signalling circuit: 690 V conforming to IEC 60947-1
Signalling circuit: 600 V CSA certified
Signalling circuit: 600 V UL certified
Electrical durability 1.65 Mcycles 18 A AC-3 at Ue <= 440 V
Safety cover Protective cover
Interlocking type Mechanical
Mounting support Plate
Standards EN 60947-4-1
CSA C22.2 No 14
IEC 60947-4-1
UL 508
EN 60947-5-1
IEC 60947-5-1
IEC 60335-1
Product certifications CSA
RINA
GOST
DNV
GL
LROS (Lloyds register of shipping)
CCC
BV
UL
Complementary
Connections - terminals Control circuit: screw clamp terminals 1 1…4 mm² - cable stiffness: flexible without cable end
Control circuit: screw clamp terminals 2 1…4 mm² - cable stiffness: flexible without cable end
Control circuit: screw clamp terminals 1 1…4 mm² - cable stiffness: flexible with cable end
Control circuit: screw clamp terminals 2 1…2.5 mm² - cable stiffness: flexible with cable end
Control circuit: screw clamp terminals 1 1…4 mm² - cable stiffness: solid without cable end
Control circuit: screw clamp terminals 2 1…4 mm² - cable stiffness: solid without cable end
Power circuit: screw clamp terminals 1 1.5…6 mm² - cable stiffness: flexible without cable end
Power circuit: screw clamp terminals 2 1.5…6 mm² - cable stiffness: flexible without cable end
Power circuit: screw clamp terminals 1 1…6 mm² - cable stiffness: flexible with cable end
Power circuit: screw clamp terminals 2 1…4 mm² - cable stiffness: flexible with cable end
Power circuit: screw clamp terminals 1 1.5…6 mm² - cable stiffness: solid without cable end
Power circuit: screw clamp terminals 2 1.5…6 mm² - cable stiffness: solid without cable end
Tightening torque Power circuit: 1.7 N.m - on screw clamp terminals - with screwdriver flat Ø 6 mm
Power circuit: 1.7 N.m - on screw clamp terminals - with screwdriver Philips No 2
Control circuit: 1.7 N.m - on screw clamp terminals - with screwdriver flat Ø 6 mm
Control circuit: 1.7 N.m - on screw clamp terminals - with screwdriver Philips No 2
Power circuit: 1.7 N.m - on screw clamp terminals - with screwdriver pozidriv No 2
Control circuit: 1.7 N.m - on screw clamp terminals - with screwdriver pozidriv No 2
Maximum operating rate 30 cyc/h 60 °C
Starting time 30 s
Coil technology Without built-in suppressor module
Control circuit voltage limits Drop-out: 0.3...0.6 Uc at 50/60 Hz (at <60 °C)
Operational: 0.8...1.1 Uc at 50 Hz (at <60 °C)
Operational: 0.85...1.1 Uc at 60 Hz (at <60 °C)
Inrush power in VA 70 VA 60 Hz cos phi 0.75 (at 20 °C)
70 VA 50 Hz cos phi 0.75 (at 20 °C)
Hold-in power consumption in VA 7.5 VA 60 Hz cos phi 0.3 (at 20 °C)
7 VA 50 Hz cos phi 0.3 (at 20 °C)
Heat dissipation 2…3 W at 50/60 Hz
Auxiliary contacts type Mechanically linked conforming to IEC 60947-5-1 3 x 1 NO + 1 NC
Mirror contact conforming to IEC 60947-4-1 3 x 1 NC
Signalling circuit frequency 25...400 Hz
Minimum switching current 5 mA for signalling circuit
Minimum switching voltage 17 V for signalling circuit
Non-overlap time 1.5 ms on de-energisation between NC and NO contact
1.5 ms on energisation between NC and NO contact
Width 144 mm
Height 124 mm
Depth 143 mm
Net weight 1.73 kg
Environment
Insulation resistance > 10 MOhm for signalling circuit
IP degree of protection IP20 front face conforming to IEC 60529
Climatic withstand Conforming to IACS E10
Conforming to IEC 60947-1 Annex Q category D
Protective treatment TH conforming to IEC 60068-2-30
Pollution degree 3
Ambient air temperature for storage -60…80 °C
Ambient air temperature for operation -40…70 °C at Uc
Operating altitude 3000 m without derating
Fire resistance 850 °C conforming to IEC 60695-2-1
Flame retardance V1 conforming to UL 94
Mechanical robustness Vibrations contactor open: 2 Gn, 5...300 Hz
Vibrations contactor closed: 4 Gn, 5...300 Hz
Shocks contactor open: 10 Gn for 11 ms
Shocks contactor closed: 15 Gn for 11 ms
Packing Units
Unit Type of Package 1 PCE
Number of Units in Package 1 1
Package 1 Height 17.5 cm
Package 1 Width 15.7 cm
Package 1 Length 23.0 cm
Package 1 Weight 1.721 kg
Unit Type of Package 2 S06
Number of Units in Package 2 27
Package 2 Height 73.5 cm
Package 2 Width 60.0 cm
Package 2 Length 80.0 cm
Package 2 Weight 59.467 kg
Offer Sustainability
Packaging without single use plastic Yes
Packaging made with recycled cardboard No
REACh Regulation
print REACh Declaration
REACh free of SVHC Yes
EU RoHS Directive Compliant
print EU RoHS Declaration
Toxic heavy metal free Yes
Mercury free Yes
RoHS exemption information
print Yes
China RoHS Regulation
print China RoHS declaration
Environmental Disclosure
print Product Environmental Profile
Circularity Profile
print End of Life Information
WEEE The product must be disposed on European Union markets following specific waste collection and never end up in rubbish bins
PVC free Yes
California proposition 65 WARNING: This product can expose you to chemicals including: Antimony oxide & Antimony trioxide, which is known to the State of California to cause cancer. For more information go to www.P65Warnings.ca.gov
Take-back No
Carbon footprint (kg.eq.CO2 per CR, Total Life cycle) 70
Contractual warranty
Warranty 18 months