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TeSys Giga contactors, TeSys Deca Contactors, TeSys Giga contactors
Schneider LC1G115KUEN | High power contactor, TeSys Giga, 3 pole (3NO), AC-3 <=440V 115A, standard version, 100…250V wide band AC/DC coil
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CompareSchneider LC1G115KUEN | High power contactor, TeSys Giga, 3 pole (3NO), AC-3 <=440V 115A, standard version, 100…250V wide band AC/DC coil
Schneider LC1G115KUEN?
The Schneider LC1G115KUEN is an advanced contactor designed for switching electrical circuits. It’s a crucial component in various electrical systems, ensuring that circuits are safely connected and disconnected. This model is part of Schneider’s TeSys Giga series, known for its robustness and versatility.
Basic Description
The LC1G115KUEN is designed for use in both AC and DC circuits. It features a compact design, making it suitable for various applications where space is at a premium. This contactor is engineered to handle significant electrical loads, making it ideal for demanding environments.
Key Features
- High Performance: Capable of handling up to 115A, making it suitable for heavy-duty applications.
- Durability: Built to last with high-quality materials and robust construction.
- Versatility: Can be used in a wide range of applications, from industrial machinery to commercial buildings.
- Safety: Equipped with features that ensure safe operation, including overload protection.
Technical Specifications
Understanding the technical details is essential for anyone looking to integrate the LC1G115KUEN into their system.
Electrical Specifications
- Rated Operational Voltage: Up to 690V AC
- Control Circuit Voltage: 24V DC
- Thermal Current (Ith): 200A
- Utilization Category: AC-3
Mechanical Specifications
- Operating Temperature Range: -20°C to +60°C
- Mounting: DIN rail or panel mount
- Dimensions: 130mm x 120mm x 130mm
- Weight: Approximately 1.8kg
Key Benefits
Why should you consider the Schneider LC1G115KUEN for your applications? Here are some compelling reasons:
Efficiency and Performance
The LC1G115KUEN is designed for optimal performance. Its ability to handle high current loads without overheating ensures that your systems run efficiently. This efficiency translates to reduced energy consumption and lower operational costs.
Reliability and Durability
Constructed with high-grade materials, this contactor is built to withstand harsh conditions. Whether it’s extreme temperatures or heavy vibrations, the LC1G115KUEN remains reliable, ensuring uninterrupted operation of your systems.
Applications of LC1G115KUEN
This versatile contactor can be used in various settings, including:
Industrial Applications
In industrial settings, the LC1G115KUEN is used to control machinery, motors, and other heavy-duty equipment. Its robust design ensures it can handle the demands of industrial environments.
Commercial Applications
In commercial buildings, this contactor helps manage lighting, HVAC systems, and other essential electrical systems, ensuring they operate efficiently and safely.
Residential Applications
While more commonly used in industrial and commercial settings, the LC1G115KUEN can also be employed in residential systems, particularly in large homes with sophisticated electrical setups.
Installation and Setup
Installing the LC1G115KUEN is straightforward if you follow the proper steps and safety precautions.
Step-by-Step Installation Guide
- Turn Off Power: Ensure all power sources are turned off to avoid any electrical hazards.
- Mount the Contactor: Use a DIN rail or panel mount to securely install the contactor.
- Connect Wiring: Follow the wiring diagram provided in the manual to connect the contactor to your system.
- Secure Connections: Tighten all connections to prevent loose wires.
- Test the System: Once installed, turn on the power and test the system to ensure everything is functioning correctly.
Safety Precautions
- Always wear appropriate PPE (Personal Protective Equipment).
- Double-check all connections before powering up.
- Ensure the environment is dry and free from dust during installation.
Maintenance and Troubleshooting
Keeping the LC1G115KUEN in top condition requires regular maintenance and understanding how to troubleshoot common issues.
Regular Maintenance Tips
- Inspect Regularly: Check for signs of wear and tear or any loose connections.
- Clean Periodically: Dust and debris can accumulate, so keep the contactor clean to ensure optimal performance.
- Test Functions: Regularly test the contactor to ensure it operates correctly.
Common Issues and Solutions
- Overheating: Ensure proper ventilation and check for overload conditions.
- Noisy Operation: Tighten any loose components and ensure the contactor is securely mounted.
- Failure to Operate: Check the control circuit voltage and ensure all connections are intact.
Comparisons with Other Models
Choosing the right contactor can be challenging. Here’s how the LC1G115KUEN stacks up against other models.
Comparison with Similar Schneider Models
The LC1G115KUEN is part of Schneider’s TeSys Giga series, which includes several models. Compared to the LC1D115, for instance, the LC1G115KUEN offers higher thermal current and better performance in heavy-duty applications.
Comparison with Competitors’ Models
When compared to similar models from Siemens or ABB, the LC1G115KUEN stands out for its durability and ease of installation. While competitors might offer similar specifications, Schneider’s robust design and extensive support network give it an edge.
Customer Reviews and Feedback
Feedback from users highlights the strengths and areas for improvement for the LC1G115KUEN.
Positive Feedback
Many users appreciate the contactor’s reliability and performance. Industrial users, in particular, note its ability to handle demanding tasks without issues.
Areas for Improvement
Some users have mentioned that the initial setup instructions could be more detailed. Schneider Electric has taken this feedback seriously and provides additional resources online.
Where to Buy Schneider LC1G115KUEN
Finding an authentic Schneider LC1G115KUEN is crucial for ensuring quality and support.
Authorized Dealers
Purchase from authorized Schneider Electric dealers to ensure you get genuine products. These dealers also offer warranty and support services.
Online Platforms
You can also find the LC1G115KUEN on reputable online platforms such as Amazon and Schneider Electric’s official website. Be cautious of third-party sellers to avoid counterfeit products.
Pricing Information
Cost Breakdown
The price of the Schneider LC1G115KUEN varies depending on the retailer and region. On average, it ranges from $200 to $350.
Value for Money
Considering its robust design and performance, the LC1G115KUEN offers excellent value for money. It’s a worthwhile investment for any electrical system requiring reliable switching.
Warranty and Support
Warranty Details
The LC1G115KUEN comes with a standard 2-year warranty, covering manufacturing defects and performance issues.
Customer Support Options
Schneider Electric offers comprehensive customer support, including online resources, phone support, and on-site assistance. Their support network ensures any issues are promptly addressed.
Frequently Asked Questions
1. What is the maximum current the LC1G115KUEN can handle?
The LC1G115KUEN can handle a maximum current of 115A.
2. Can the LC1G115KUEN be used in residential applications?
Yes, although it is more commonly used in industrial and commercial settings, it can be employed in residential systems with high electrical demands.
3. How do I install the LC1G115KUEN?
Follow the step-by-step installation guide provided in the manual. Ensure all safety precautions are taken.
| Range | TeSys |
|---|---|
| Range of product | TeSys Giga |
| Product or component type | Contactor |
| Device short name | LC1G |
| contactor application | Power switching Motor control |
| utilisation category | AC-1 AC-3 AC-3e AC-4 AC-5a AC-5b AC-6a AC-6b AC-8a AC-8b DC-1 DC-3 DC-5 |
| Poles description | 3P |
| [Ue] rated operational voltage | <= 1000 V AC 50/60 Hz <= 460 V DC |
| [Ie] rated operational current | 250 A (at <40 °C) at <= 1000 V AC-1 115 A (at <60 °C) at <= 440 V AC-3 |
| [Uc] control circuit voltage | 100…250 V AC 50/60 Hz 100…250 V DC |
| Control circuit voltage limits | Operational: 0.8 Uc Min…1.1 Uc Max (at <60 °C) Drop-out: 0.1 Uc Max…0.45 Uc Min (at <60 °C) |
| [Uimp] rated impulse withstand voltage | 8 kV |
|---|---|
| Overvoltage category | III |
| [Ith] conventional free air thermal current | 250 A (at 40 °C) |
| Rated breaking capacity | 1040 A at 440 V |
| [Icw] rated short-time withstand current | 1.1 kA – 10 s 0.64 kA – 30 s 0.52 kA – 1 min 0.4 kA – 3 min 0.32 kA – 10 min |
| Associated fuse rating | 125 A aM at <= 440 V for motor 125 A aM at <= 690 V for motor 315 A gG at <= 690 V |
| Average impedance | 0.00018 Ohm |
| [Ui] rated insulation voltage | 1000 V |
| Power dissipation per pole | 10 W AC-1 – Ith 250 A 3 W AC-3 – Ith 115 A |
| Compatibility code | LC1G |
| Pole contact composition | 3 NO |
| Auxiliary contact composition | 1 NO + 1 NC |
| Motor power kW | 30 kW at 230 V AC 50/60 Hz (AC-3e) 55 kW at 400 V AC 50/60 Hz (AC-3e) 55 kW at 415 V AC 50/60 Hz (AC-3e) 75 kW at 440 V AC 50/60 Hz (AC-3e) 75 kW at 500 V AC 50/60 Hz (AC-3e) 75 kW at 690 V AC 50/60 Hz (AC-3e) 30 kW at 230 V AC 50/60 Hz (AC-3) 55 kW at 400 V AC 50/60 Hz (AC-3) 55 kW at 415 V AC 50/60 Hz (AC-3) 75 kW at 440 V AC 50/60 Hz (AC-3) 75 kW at 500 V AC 50/60 Hz (AC-3) 75 kW at 690 V AC 50/60 Hz (AC-3) 30 kW at 230 V AC 50/60 Hz (AC-4) 55 kW at 400 V AC 50/60 Hz (AC-4) 55 kW at 415 V AC 50/60 Hz (AC-4) 65 kW at 440 V AC 50/60 Hz (AC-4) 65 kW at 500 V AC 50/60 Hz (AC-4) 75 kW at 690 V AC 50/60 Hz (AC-4) |
| Motor power hp | 30 hp at 200/208 V 60 Hz 40 hp at 230/240 V 60 Hz 75 hp at 460/480 V 60 Hz 100 hp at 575/600 V 60 Hz |
| Irms rated making capacity | 1560 A at 440 V |
| Coil technology | Built-in bidirectional peak limiting |
| Mechanical durability | 8 Mcycles |
| inrush power in VA (50/60 Hz, AC) | 540 VA |
| inrush power in W (DC) | 380 W |
| hold-in power consumption in VA (50/60 Hz, AC) | 12.4 VA |
| hold-in power consumption in W (DC) | 7.8 W |
| Operating time | 40…70 ms closing 15…50 ms opening |
| Maximum operating rate | 600 cyc/h AC-3 600 cyc/h AC-3e 300 cyc/h AC-1 150 cyc/h AC-4 |
| Connections – terminals | Power circuit: bar 2 – busbar cross section: 25 x 6 mm Power circuit: lugs-ring terminals 1 185 mm² Power circuit: bolted connection Control circuit: push-in 1 0.2…2.5 mm² – cable stiffness: solid stranded without cable end Control circuit: push-in 1 0.25…2.5 mm² – cable stiffness: flexible with cable end Control circuit: push-in 2 0.5…1.0 mm² with cable end Control circuit: push-in 0.75…2.5 mm² – cable stiffness: solid stranded without cable end Control circuit: push-in 0.75…2.5 mm² – cable stiffness: flexible with cable end |
| Connection pitch | 35 mm |
| mounting support | Plate |
| Standards | EN/IEC 60947-4-1 EN/IEC 60947-5-1 UL 60947-4-1 CSA C22.2 No 60947-4-1 JIS C8201-4-1 JIS C8201-5-1 |
| product certifications | CB Scheme CCC cULus EAC CE UKCA EU-RO-MR by DNV-GL |
| Tightening torque | 18 N.m |
| height | 193 mm |
| Width | 108 mm |
| Depth | 193 mm |
| Net weight | 3.6 kg |
| IP degree of protection | IP2X front face with shrouds conforming to IEC 60529 IP2X front face with shrouds conforming to VDE 0106 |
|---|---|
| ambient air temperature for operation | -25…60 °C |
| Ambient air temperature for storage | -60…80 °C |
| Mechanical robustness | Vibrations 5…300 Hz 2 gn contactor open Vibrations 5…300 Hz 4 gn contactor closed Shocks 10 gn 11 ms contactor open Shocks 15 gn 11 ms contactor closed |
| Colour | Dark grey |
| Protective treatment | TH |
| Permissible ambient air temperature around the device | -40…70 °C at Uc |
| Unit Type of Package 1 | PCE |
|---|---|
| Number of Units in Package 1 | 1 |
| Package 1 Height | 24.5 cm |
| Package 1 Width | 23.0 cm |
| Package 1 Length | 38.5 cm |
| Package 1 Weight | 4.761 kg |
| Unit Type of Package 2 | S06 |
| Number of Units in Package 2 | 6 |
| Package 2 Height | 75 cm |
| Package 2 Width | 60 cm |
| Package 2 Length | 80 cm |
| Package 2 Weight | 38.57 kg |
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