Schneider LC1D40AF7 | 3P CONT 40 AC3 18.5KW 1NO 1NC 110VAC
In stock
Schneider LC1D40AF7 | 3P CONT 40 AC3 18.5KW 1NO 1NC 110VAC
4,591 EGP 8,502 EGP
In stock
CompareUnderstanding the Schneider LC1D40AF7 Contactor: A Comprehensive Guide
Introduction
In the world of electrical components, Schneider Electric stands out as a trusted name, renowned for its high-quality products and innovative solutions. Among its wide range of offerings, it contactor is a notable component that plays a crucial role in various electrical systems. In this article, we’ll delve into the intricacies of the Schneider LC1D40AF7, exploring its features, applications, installation, and more.
What is a Contactor?
A contactor is an electrically controlled switch used for switching an electrical power circuit. It is typically used to control electric motors, lighting, heating, and other electrical loads. Unlike relays, contactors are designed to handle higher current loads, making them suitable for more demanding applications.
Schneider Electric: A Trusted Brand
History of Schneider Electric
Schneider Electric has a rich history dating back to the 19th century. Founded in 1836, the company has grown to become a global leader in energy management and automation solutions. Schneider Electric’s commitment to quality and innovation has made it a preferred choice for electrical components worldwide.
Importance of Quality and Reliability
When it comes to electrical components, quality and reliability are paramount. Schneider Electric’s products are known for their durability and performance, ensuring that systems run smoothly and safely. it is no exception, offering robust performance in various applications.
Features of the Schneider LC1D40AF7
Electrical Specifications
it contactor boasts impressive electrical specifications, making it a versatile choice for different settings. It can handle high voltage and current ratings, ensuring efficient operation even under heavy loads.
Physical Dimensions
This contactor is designed with compact dimensions, allowing for easy integration into existing systems without requiring extensive modifications. Its size makes it suitable for use in both confined and spacious environments.
Material and Build Quality
Built with high-quality materials, it is designed to withstand harsh conditions and prolonged use. Its robust construction ensures longevity and reliability, reducing the need for frequent replacements.
Technical Specifications
Voltage Ratings
it is designed to operate within a specific voltage range, typically up to 690V AC. This wide range allows it to be used in various electrical systems without compatibility issues.
Current Ratings
With a current rating of 40A, this contactor is capable of handling substantial electrical loads, making it suitable for industrial and commercial applications where high current handling is required.
Operating Frequency
The contactor operates efficiently within a frequency range of 25-400Hz, providing flexibility for use in different environments and applications.
Applications of Schneider LC1D40AF7
Industrial Applications
In industrial settings, it is commonly used to control machinery and equipment. Its high current handling capacity and reliability make it ideal for heavy-duty operations.
Commercial Applications
For commercial buildings, this contactor is used in HVAC systems, lighting control, and other electrical systems that require reliable switching mechanisms.
Residential Applications
Even in residential settings, it finds use in controlling home automation systems, ensuring safe and efficient operation of various electrical devices.
Installation Guide
Pre-installation Checks
Before installing the Schneider LC1D40AF7, it’s essential to conduct thorough pre-installation checks. This includes verifying the voltage and current requirements, ensuring compatibility with the existing system, and inspecting the contactor for any physical damage.
Step-by-step Installation Process
- Turn off the Power: Ensure the power supply to the installation area is completely turned off.
- Mount the Contactor: Securely mount the contactor in the designated location using appropriate mounting hardware.
- Connect the Wires: Follow the wiring diagram provided by Schneider Electric to connect the wires correctly.
- Test the Connections: Double-check all connections to ensure they are secure and correctly configured.
- Power Up: Turn the power back on and test the contactor to ensure it operates as expected.
Safety Precautions
Safety is paramount when working with electrical components. Always wear appropriate personal protective equipment (PPE), follow all safety guidelines, and consult a professional electrician if unsure about any part of the installation process.
Maintenance Tips
Regular Inspection Procedures
Regular inspections are crucial to maintaining the performance and longevity of the Schneider LC1D40AF7. Check for signs of wear, corrosion, or any abnormalities in the contactor’s operation.
Cleaning and Servicing
Keeping the contactor clean is essential for optimal performance. Use appropriate cleaning agents to remove dust and debris, and ensure all connections are tight and corrosion-free.
Common Issues and Troubleshooting
Common issues with contactors include coil failure, contact welding, and mechanical wear. Identifying and addressing these issues promptly can prevent system failures and extend the contactor’s lifespan.
Advantages of Using Schneider LC1D40AF7
Durability and Longevity
One of the standout features of the LC1D40AF7 is its durability. Built to withstand rigorous use, this contactor offers a long service life, making it a cost-effective choice for various applications.
| Range | TeSys TeSys Deca |
|---|---|
| Range of produc | TeSys Deca |
| Product or component type | Contactor |
| Device short name | LC1D |
| contactor application | Resistive load Motor control |
| utilisation category | AC-4 AC-1 AC-3 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 | 60 A (at <60 °C) at <= 440 V AC AC-1 for power circuit 40 A (at <60 °C) at <= 440 V AC AC-3 for power circuit 40 A (at <60 °C) at <= 440 V AC AC-3e for power circuit |
| [Uc] control circuit voltage | 110 V AC 50/60 Hz |
| Motor power kW | 18.5 kW at 380…400 V AC 50/60 Hz (AC-3) 11 kW at 220…230 V AC 50/60 Hz (AC-3) 22 kW at 415…440 V AC 50/60 Hz (AC-3) 22 kW at 500 V AC 50/60 Hz (AC-3) 30 kW at 660…690 V AC 50/60 Hz (AC-3) 9 kW at 400 V AC 50/60 Hz (AC-4) 18.5 kW at 380…400 V AC 50/60 Hz (AC-3e) 11 kW at 220…230 V AC 50/60 Hz (AC-3e) 22 kW at 415…440 V AC 50/60 Hz (AC-3e) 22 kW at 500 V AC 50/60 Hz (AC-3e) 30 kW at 660…690 V AC 50/60 Hz (AC-3e) |
|---|---|
| Motor power hp | 5 hp at 230/240 V AC 50/60 Hz for 1 phase motors 10 hp at 230/240 V AC 50/60 Hz for 3 phases motors 30 hp at 575/600 V AC 50/60 Hz for 3 phases motors 10 hp at 200/208 V AC 50/60 Hz for 3 phases motors 3 hp at 115 V AC 50/60 Hz for 1 phase motors 30 hp at 460/480 V AC 50/60 Hz for 3 phases motors |
| Compatibility code | LC1D |
| Pole contact composition | 3 NO |
| Protective cover | With |
| [Ith] conventional free air thermal current | 10 A (at 60 °C) for signalling circuit 60 A (at 60 °C) for power circuit |
| Irms rated making capacity | 140 A AC for signalling circuit conforming to IEC 60947-5-1 250 A DC for signalling circuit conforming to IEC 60947-5-1 800 A at 440 V for power circuit conforming to IEC 60947 |
| Rated breaking capacity | 800 A at 440 V for power circuit conforming to IEC 60947 |
| [Icw] rated short-time withstand current | 320 A 40 °C – 10 s for power circuit 720 A 40 °C – 1 s for power circuit 72 A 40 °C – 10 min for power circuit 165 A 40 °C – 1 min for power circuit 100 A – 1 s for signalling circuit 120 A – 500 ms for signalling circuit 140 A – 100 ms for signalling circuit |
| Associated fuse rating | 10 A gG for signalling circuit conforming to IEC 60947-5-1 80 A gG at <= 690 V coordination type 1 for power circuit 80 A gG at <= 690 V coordination type 2 for power circuit |
| Average impedance | 1.5 mOhm – Ith 60 A 50 Hz for power circuit |
| Power dissipation per pole | 2.4 W AC-3 5.4 W AC-1 2.4 W AC-3e |
| [Ui] rated insulation voltage | 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 Power circuit: 690 V conforming to IEC 60947-4-1 |
| Overvoltage category | III |
| Pollution degree | 3 |
| [Uimp] rated impulse withstand voltage | 6 kV conforming to IEC 60947 |
| Safety reliability level | B10d = 1369863 cycles contactor with nominal load conforming to EN/ISO 13849-1 B10d = 20000000 cycles contactor with mechanical load conforming to EN/ISO 13849-1 |
| Mechanical durability | 6 Mcycles |
| Electrical durability | 1.4 Mcycles 60 A AC-1 at Ue <= 440 V 1.5 Mcycles 40 A AC-3 at Ue <= 440 V 1.5 Mcycles 40 A AC-3e at Ue <= 440 V |
| Control circuit type | AC at 50/60 Hz standard |
| Coil technology | Without 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 | 140 VA 60 Hz cos phi 0.75 (at 20 °C) 160 VA 50 Hz cos phi 0.75 (at 20 °C) |
| Hold-in power consumption in VA | 13 VA 60 Hz cos phi 0.3 (at 20 °C) 15 VA 50 Hz cos phi 0.3 (at 20 °C) |
| Heat dissipation | 4…5 W at 50/60 Hz |
| Operating time | 4…19 ms opening 12…26 ms closing |
| Maximum operating rate | 3600 cyc/h 60 °C |
| Connections – terminals | 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: 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 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 connection 1 1…35 mm² – cable stiffness: flexible without cable end Power circuit: screw connection 2 1…25 mm² – cable stiffness: flexible without cable end Power circuit: screw connection 1 1…35 mm² – cable stiffness: flexible with cable end Power circuit: screw connection 2 1…25 mm² – cable stiffness: flexible with cable end Power circuit: screw connection 1 1…35 mm² – cable stiffness: solid without cable end Power circuit: screw connection 2 1…25 mm² – cable stiffness: solid without cable end |
| Tightening torque | 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: 8 N.m – on EverLink BTR screw connectors – cable 25…35 mm² hexagonal screw head 4 mm Power circuit: 5 N.m – on EverLink BTR screw connectors – cable 1…25 mm² hexagonal screw head 4 mm Control circuit: 1.7 N.m – on screw clamp terminals – with screwdriver pozidriv No 2 Power circuit: 2.5 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 signalling circuit |
| Minimum switching current | 5 mA for signalling circuit |
| Insulation resistance | > 10 MOhm 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 |
| 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 | CCC CSA GOST UL |
| IP degree of protection | IP20 front face conforming to IEC 60529 |
| Protective treatment | TH conforming 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 conforming to UL 94 |
| Mechanical robustness | Vibrations contactor open (2 Gn, 5…300 Hz) Vibrations contactor closed (4 Gn, 5…300 Hz) Shocks contactor closed (15 Gn for 11 ms) Shocks contactor open (10 Gn for 11 ms) |
| height | 122 mm |
| Width | 55 mm |
| Depth | 120 mm |
| Net weight | 0.85 kg |
| Unit Type of Package 1 | PCE |
|---|---|
| Number of Units in Package 1 | 1 |
| Package 1 Height | 6.2 cm |
| Package 1 Width | 13.5 cm |
| Package 1 Length | 15.5 cm |
| Package 1 Weight | 920.0 g |
| Unit Type of Package 2 | P06 |
| Number of Units in Package 2 | 160 |
| Package 2 Height | 75.0 cm |
| Package 2 Width | 80.0 cm |
| Package 2 Length | 60.0 cm |
| Package 2 Weight | 166.34 kg |
| Warranty | 18 months |
|---|
Main Document
Data Sheet : LC1D40AF7
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