TeSys D pre-assembled star-delta starter, for motor control applications up to 18.5kW@400V in delta connection. Plate mounted starter, open version, composed of 3 contactors LC1D with 240V 50/60Hz AC coils, 1NC built-in auxiliary contact on star, a time-delay contact block 1-30 sec. For operating rates until 30 starts/hour, maximum starting time 30 sec. Compact assembly (144mm width), screw fixing. Equipped with pre-wired star delta power connections, and mechanical interlock, the use of a thermal overload relay (to be ordered separately) is strongly recommended. Green Premium compliant (RoHS/REACh).
Add to Quote CataloguePart Number | LC3D18AU7 |
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Country of Origin | FR |
UPC | 389110549126 |
UPC11 | 38911054912 |
EAN | 3389110549126 |
Availability | N |
Lead Time | 20 |
UNSPSC | 39121529 |
ECCN | EAR99 |
HTs Code | 8536490065 |
Prop 65 | This product can expose you to chemicals including: Antimony oxide & Antimony trioxide which is known to the State of California to cause Carcinogen harm. For more information go to www.p65warnings.ca.gov |
RoHS Compliant | Yes |
Discount Schedule | CP10 |
Return Indicator | No |
Depth | 5.63 inch |
Height | 4.88 inch |
Width | 5.67 inch |
Weight | 3.81 pound |
Range | TeSys |
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Product Name | TeSys D |
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 140 °F (60 °C)) <= 440 V AC AC-3 power circuit |
Motor Power kW | 11 kW 220/230 V AC 50/60 Hz 22 kW 415 V AC 50/60 Hz 22 kW 440 V AC 50/60 Hz 18.5 kW 380/400 V AC 50/60 Hz |
Control Circuit Type | AC 50/60 Hz |
Uc Control Circuit Voltage | 240 V AC 50/60 Hz |
Auxiliary Contact Composition | 1 NC KM1 star contactor |
Uimp Rated Imp Wstd Voltage | 6 kV IEC 60947 |
Overvoltage Category | III |
Ui Rated Insulation Voltage | Power circuit 690 V IEC 60947-4-1 Power circuit 600 V CSA Power circuit 600 V UL Signalling circuit 690 V IEC 60947-1 Signalling circuit 600 V CSA Signalling circuit 600 V UL |
Electrical Durability | 1.65 Mcycles 18 A AC-3 <= 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 |
Product Certifications | CSA RINA GOST DNV GL LROS (Lloyds register of shipping) CCC BV UL |
Connections - Terminals | Control circuit screw clamp terminals 1 0.00…0.01 in² (1…4 mm²) flexible without cable end Control circuit screw clamp terminals 2 0.00…0.01 in² (1…4 mm²) flexible without cable end Control circuit screw clamp terminals 1 0.00…0.01 in² (1…4 mm²) flexible with cable end Control circuit screw clamp terminals 2 0.00…0.00 in² (1…2.5 mm²) flexible with cable end Control circuit screw clamp terminals 1 0.00…0.01 in² (1…4 mm²) solid without cable end Control circuit screw clamp terminals 2 0.00…0.01 in² (1…4 mm²) solid without cable end Power circuit screw clamp terminals 1 0.00…0.01 in² (1.5…6 mm²) flexible without cable end Power circuit screw clamp terminals 2 0.00…0.01 in² (1.5…6 mm²) flexible without cable end Power circuit screw clamp terminals 1 0.00…0.01 in² (1…6 mm²) flexible with cable end Power circuit screw clamp terminals 2 0.00…0.01 in² (1…4 mm²) flexible with cable end Power circuit screw clamp terminals 1 0.00…0.01 in² (1.5…6 mm²) solid without cable end Power circuit screw clamp terminals 2 0.00…0.01 in² (1.5…6 mm²) solid without cable end |
Tightening Torque | Power circuit 15.05 lbf.in (1.7 N.m) screw clamp terminals flat Ø 6 mm Power circuit 15.05 lbf.in (1.7 N.m) screw clamp terminals Philips No 2 Control circuit 15.05 lbf.in (1.7 N.m) screw clamp terminals flat Ø 6 mm Control circuit 15.05 lbf.in (1.7 N.m) screw clamp terminals Philips No 2 |
Operating Rate | 30 cyc/h 140 °F (60 °C) |
Starting Time | 30 s |
Coil Technology | Without built-in suppressor module |
Ctrl Circuit Voltage Limits | Drop-out 0.3...0.6 Uc 50/60 Hz 140 °F (60 °C)) Operational 0.8...1.1 Uc 50 Hz 140 °F (60 °C)) Operational 0.85...1.1 Uc 60 Hz 140 °F (60 °C)) |
Inrush Power In VA | 70 VA 60 Hz 0.75 68 °F (20 °C)) 70 VA 50 Hz 0.75 68 °F (20 °C)) |
Hold-In Power Consumption Va | 7.5 VA 60 Hz 0.3 68 °F (20 °C)) 7 VA 50 Hz 0.3 68 °F (20 °C)) |
Heat Dissipation | 2…3 W 50/60 Hz |
Auxiliary Contacts Type | Mechanically linked IEC 60947-5-1 3 x 1 NO + 1 NC Mirror contact IEC 60947-4-1 3 x 1 NC |
Signalling Circuit Frequency | 25...400 Hz |
Minimum Switching Current | 5 mA signalling circuit |
Minimum Switching Voltage | 17 V 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 | 5.67 in (144 mm) |
Height | 4.88 in (124 mm) |
Depth | 5.63 in (143 mm) |
Product Weight | 3.81 lb(US) (1.73 kg) |
Insulation Resistance | > 10 MOhm signalling circuit |
IP Degree Of Protection | IP20 front face IEC 60529 |
Protective Treatment | TH IEC 60068-2-30 |
Pollution Degree | 3 |
Ambient Air Temp For Storage | -76…176 °F (-60…80 °C) |
Ambient Air Temp For Op | -40…158 °F (-40…70 °C) at Uc |
Operating Altitude | 9842.52 ft (3000 m) without derating |
Fire Resistance | 1562 °F (850 °C) IEC 60695-2-1 |
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