LC1D09U7 – TeSys D contactor – 3P(3 NO) – AC-3

Description

 

Main

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.

Complementary

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.

Environment

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.

Packing Units

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.