Description
| range of product | TeSys Deca. |
|---|---|
| product or component type | Contactor. |
| device short name | LC1D. |
| contactor application | Motor control. Resistive load. |
| utilisation category | AC-3. AC-4. AC-1. AC-3e |
| poles description | 3P |
| [Ue] rated operational voltage | Power circuit: <= 690 V AC 25…400 Hz. Power circuit: <= 300 V DC. |
| [Ie] rated operational current | 9 A (at <60 °C) at <= 440 V AC AC-3 for power circuit. 25 A (at <60 °C) at <= 440 V AC AC-1 for power circuit. 9 A (at <60 °C) at <= 440 V AC AC-3e for power circuit. |
| [Uc] control circuit voltage | 240 V AC 50/60 Hz. |
| motor power kW | 2.2 kW at 220…230 V AC 50/60 Hz (AC-3). 4 kW at 380…400 V AC 50/60 Hz (AC-3). 4 kW at 415…440 V AC 50/60 Hz (AC-3). 5.5 kW at 500 V AC 50/60 Hz (AC-3). 5.5 kW at 660…690 V AC 50/60 Hz (AC-3). 2.2 kW at 400 V AC 50/60 Hz (AC-4). 2.2 kW at 220…230 V AC 50/60 Hz (AC-3e). 4 kW at 380…400 V AC 50/60 Hz (AC-3e). 4 kW at 415…440 V AC 50/60 Hz (AC-3e). 5.5 kW at 500 V AC 50/60 Hz (AC-3e). 5.5 kW at 660…690 V AC 50/60 Hz (AC-3e). |
|---|---|
| motor power hp | 1 hp at 230/240 V AC 50/60 Hz for 1 phase motors. 2 hp at 200/208 V AC 50/60 Hz for 3 phases motors. 2 hp at 230/240 V AC 50/60 Hz for 3 phases motors. 5 hp at 460/480 V AC 50/60 Hz for 3 phases motors. 7.5 hp at 575/600 V AC 50/60 Hz for 3 phases motors. 0.33 hp at 115 V AC 50/60 Hz for 1 phase motors. |
| compatibility code | LC1D. |
| pole contact composition | 3 NO |
| contact compatibility | M2 |
| protective cover | With |
| [Ith] conventional free air thermal current | 25 A (at 60 °C) for power circuit. 10 A (at 60 °C) for signalling circuit. |
| Irms rated making capacity | 250 A at 440 V for a power circuit conforming to IEC 60947. 140 A AC for signalling circuits conforming to IEC 60947-5-1. 250 A DC for the signaling circuit conforming to IEC 60947-5-1. |
| rated breaking capacity | 250 A at 440 V for a power circuit conforming to IEC 60947. |
| [Icw] rated short-time withstand current | 105 A, 40 °C, 10 s for the power circuit. 210 A, 40 °C, 1 s for the power circuit. 30 A, 40 °C, 10 min for the power circuit. 61 A, 40 °C, 1 min for the power circuit. 100 A – 1 s for the signaling circuit. 120 A to 500 ms for the signaling circuit. 140 A to 100 ms for the signaling circuit. |
| associated fuse rating | 10 A gG for the signaling circuit conforming to IEC 60947-5-1. 25 A gG at <= 690 V coordination type 1 for power circuit. 20 A gG at <= 690 V coordination type 2 for the power circuit. |
| average impedance | 2.5 mOhm with 25 A and 50 Hz for a power circuit. |
| power dissipation per pole | 1.56 W AC-1. 0.2 W AC-3. 0.2 W AC-3e. |
| [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. Signaling circuit: 690 V, conforming to IEC 60947-1. Signaling circuit: 600 V CSA-certified. Signaling circuit: 600 V UL certified. |
| overvoltage category | III |
| pollution degree | 3 |
| [Uimp] rated impulse withstand voltage | 6 kV, conforming to IEC 60947. |
| safety reliability level | B10d = 1369863 cycles of contactor with a nominal load conforming to EN/ISO 13849-1. B10d = 20000000 cycles of contactor with mechanical load conforming to EN/ISO 13849-1. |
| mechanical durability | 15 Mcycles. |
| electrical durability | 0.6 Mcycles 25 A AC-1 at Ue <= 440 V. 2 Mcycles 9 A AC-3 at Ue <= 440 V. 2 Mcycles 9 A AC-3e at Ue <= 440 V. |
| control circuit type | AC at 50/60 Hz. |
| coil technology | Without a built-in suppressor module. |
| control circuit voltage limits | 0.3–0.6 Uc (-40–70 °C): drop-out AC 50/60 Hz. 0.8…1.1 Uc (-40…60 °C): operational AC 50 Hz. 0.85…1.1 Uc (-40…60 °C): operational AC 60 Hz. 1…1.1 Uc (60…70 °C): operational AC 50/60 Hz. |
| inrush power in VA | 70 VA, 60 Hz, cosphi 0.75 (at 20 °C). 70 VA, 50 Hz, cosphi 0.75 (at 20 °C). |
| hold-in power consumption in VA | 7.5 VA, 60 Hz, cosphi 0.3 (at 20 °C). 7 VA, 50 Hz, cosphi 0.3 (at 20 °C). |
| heat dissipation | 2…3 W at 50/60 Hz. |
| operating time | 12…22 ms. closing. 4…19 ms. opening. |
| maximum operating rate | 3600 cyc/h, 60 °C. |
| connections – terminals | Power circuit: screw clamp terminals 1 1/4 mm²; cable stiffness: flexible without cable end. Power circuit: screw clamp terminals 2 1/4 mm²; cable stiffness: flexible without cable end. Power circuit: screw clamp terminals 1 1/4 mm²; cable stiffness: flexible with the cable end. Power circuit: screw clamp terminals 2 1…2.5 mm²; cable stiffness: flexible with cable end. Power circuit: screw clamp terminals 1 1/4 mm²; cable stiffness: solid without cable end. Power circuit: screw clamp terminals 2 1/4 mm²; cable stiffness: solid without cable end. 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 the 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. |
| tightening torque | Power circuit: 1.7 N.m. on screw clamp terminals with a 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 a screwdriver flat Ø 6 mm. Control 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 pozidriv No. 2. Power circuit: 1.7 N.m. on screw clamp terminals, with screwdriver pozidriv No. 2. |
| auxiliary contact composition | 1 NO + 1 NC. |
| auxiliary contacts type | Type mechanically linked: 1 NO + 1 NC, conforming to IEC 60947-5-1. type mirror contact 1 NC conforming to IEC 60947-4-1 |
| signalling circuit frequency | 25…400 Hz. |
| minimum switching voltage | 17 V for the signaling circuit. |
| minimum switching current | 5 mA for the signaling circuit. |
| insulation resistance | > 10 MOhm for the signaling circuit. |
| non-overlap time | 1.5 ms on de-energization between NC and NO contact. 1.5 ms on energization between NC and NO contact. |
| mounting support | Rail. Plate. |
| standards | CSA C22.2 No. 14. EN 60947-4-1. EN 60947-5-1. IEC 60947-4-1. IEC 60947-5-1. UL 508. IEC 60335-1. |
|---|---|
| product certifications | BV. UL. GOST. CSA. RINA. GL. LROS (Lloyds Register of Shipping). CCC. DNV. UKCA. |
| IP degree of protection | IP20 front face conforms to IEC 60529. |
| protective treatment | TH conforms to IEC 60068-2-30. |
| climatic withstand | Conforming to IACS E10 exposure to damp heat. conforming to IEC 60947-1 Annex Q. Category D exposure to damp heat. |
| permissible ambient air temperature around the device | -40…60 °C. 60…70 °C with derating. |
| operating altitude | 0…3000 m. |
| fire resistance | 850 °C, conforming to IEC 60695-2-1. |
| flame retardance | V1 conforms 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). |
| height | 77 mm. |
| width | 45 mm. |
| depth | 86 mm. |
| net weight | 0.32 kg. |
| Unit Type of Package 1 | PCE |
|---|---|
| Number of Units in Package 1 | 1 |
| Package 1 Height | 5.0 cm. |
| Package 1 Width | 9.2 cm. |
| Package 1 Length | 11.2 cm. |
| Package 1 Weight | 352.0 g. |
| Unit Type of Package 2 | S02. |
| Number of Units in Package 2 | 20 |
| Package 2 Height | 15.0 cm. |
| Package 2 Width | 30.0 cm. |
| Package 2 Length | 40.0 cm. |
| Package 2 Weight | 7.426 kg. |
| Unit Type of Package 3 | P06. |
| Number of Units in Package 3 | 320. |
| Package 3: Height | 77.0 cm. |
| Package 3 Width | 80.0 cm. |
| Package 3 Length | 60.0 cm. |
| Package 3: Weight | 127.316 kg |
The LC1D09U7 is part of Schneider Electric’s TeSys D range, known for its reliability and efficiency in motor control and industrial automation applications. This three-pole (3P) contactor is designed to handle AC-3 motor loads, providing robust performance in various demanding environments.
Key Features
Three-Pole Design (3P):
The LC1D09U7 features a three-pole design, with all poles normally open (3 NO). This configuration is ideal for switching three-phase motors and other AC loads.
AC-3 Duty Rating:
The contactor is rated for AC-3 duty, making it suitable for controlling squirrel-cage motors. It ensures reliable operation for starting and stopping motors up to 9 kW (12 HP) at 400 volts.
Coil Voltage:
The LC1D09U7 comes with a 230V AC coil, ensuring compatibility with standard power supplies in industrial settings.
Compact and robust construction:
Designed to save space, the contactor features a compact footprint while maintaining high durability. It is built to withstand the mechanical and electrical stresses of industrial applications.
Easy Installation:
The TeSys D contactor is designed for quick and easy installation, with clear labeling and accessible terminals. It also supports integration with auxiliary contacts and accessories for enhanced functionality.
High Mechanical and Electrical Endurance:
The LC1D09U7 is designed for long life, with a high mechanical endurance of up to 10 million operations and electrical endurance suitable for extensive switching operations.
Compliance and Safety:
The contactor complies with international standards, including IEC 60947, ensuring it meets safety and performance requirements. It is also UL-listed and CSA-certified.
Applications
Motor Control:
Primarily used for starting and stopping motors, the LC1D09U7 is ideal for applications where reliable motor control is essential, such as conveyors, pumps, fans, and compressors.
Industrial Automation:
The contactor is well-suited for integration into automated systems, providing control and protection for various industrial processes.
Power Distribution:
Suitable for use in power distribution panels, the LC1D09U7 can manage switching operations for different types of electrical loads.
HVAC Systems:
It is used in heating, ventilation, and air conditioning systems to control the operation of compressors and fan motors, ensuring efficient climate control.
Lighting Control:
The contactor can also be used for switching large lighting loads, providing reliable control for commercial and industrial lighting systems.
