Schneider LC1G150KUEN Contactor | High power contactor, TeSys Giga, 3 pole (3NO), AC-3 <=440V 150A, standard version, 100…250V wide band AC/DC coil
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Schneider LC1G150KUEN Contactor
29,106 EGP 53,899 EGP
Out of stock
CompareSchneider LC1G150KUEN Contactor: Comprehensive Guide
Introduction
In the realm of electrical systems, contactors play a pivotal role. it is a robust and reliable component that facilitates the control of electrical power circuits. But what makes it stand out, and why is it essential for modern electrical systems?
Understanding the Basics
Overview of the Schneider LC1G150KUEN Contactor
it is an industrial-grade contactor designed to manage and control high-power circuits. It is commonly used to switch electrical loads in various applications, from industrial machinery to power distribution systems.
Key Features and Specifications
Key features of the LC1G150KUEN include:
- High current rating of up to 150A, suitable for heavy-duty applications.
- AC and DC coil compatibility, providing versatility in different setups.
- Durable construction that ensures long operational life.
- Enhanced safety features, including arc suppression and overload protection.
Design and Build
Physical Characteristics
The LC1G150KUEN boasts a compact yet sturdy design, allowing it to be installed in various enclosures without taking up excessive space. Its robust housing protects internal components from dust, moisture, and mechanical damage.
Materials Used
Constructed with high-quality, durable materials, the LC1G150KUEN is built to withstand harsh industrial environments. The contact points are made of silver alloys, ensuring efficient conductivity and resistance to wear and tear.
Compatibility with Other Equipment
This contactor is designed to integrate seamlessly with other Schneider Electric products and various third-party devices, making it a flexible choice for diverse electrical setups.
Installation Process
Pre-Installation Requirements
Before installing the LC1G150KUEN, ensure you have all necessary components, including compatible mounting brackets, screws, and the appropriate tools. Verify that your power supply and control circuits meet the specifications of the contactor.
Step-by-Step Installation Guide
- Mount the contactor securely in your control panel or designated enclosure.
- Connect the main power terminals according to the wiring diagram provided by Schneider.
- Wire the control circuit to the coil terminals, ensuring correct voltage and polarity.
- Tighten all connections and double-check for any loose wires or potential short circuits.
- Power up the system and perform a test operation to ensure the contactor is functioning correctly.
Safety Precautions
Always follow safety guidelines when working with electrical equipment. This includes wearing appropriate protective gear, ensuring the power is off before making connections, and following lockout/tagout procedures.
Configuration and Setup
Initial Setup Steps
After installation, the contactor needs to be configured for your specific application. This involves setting the control parameters, such as voltage thresholds and timing sequences.
Using Schneider Software for Configuration
Schneider offers software tools that simplify the configuration process. These tools provide a user-friendly interface to adjust settings and monitor the contactor’s performance in real-time.
Troubleshooting Configuration Issues
If you encounter any issues during setup, refer to the user manual or Schneider’s online resources. Common problems can often be resolved by recalibrating settings or updating the software.
Operational Capabilities
Switching Performance
The LC1G150KUEN excels in high-speed switching, providing reliable control over electrical circuits with minimal response time. This ensures smooth operation of connected equipment and reduces downtime.
Load Capacity
With a high load capacity of up to 150A, this contactor is capable of handling significant electrical loads, making it suitable for heavy-duty applications in various industries.
Durability and Lifespan
Designed for long-term use, the LC1G150KUEN offers excellent durability. Its robust construction and high-quality materials ensure it can withstand frequent operation and harsh environmental conditions.
Integration with Electrical Systems
Connecting to Control Circuits
The LC1G150KUEN can be easily integrated into control circuits, allowing for automated and remote operation. This integration enhances system efficiency and reliability.
Network Integration
The contactor supports various communication protocols, facilitating seamless integration into existing network infrastructures. This allows for centralized control and monitoring of multiple contactors across a facility.
Communication Protocols Supported
Supporting protocols like Modbus and Ethernet, the LC1G150KUEN ensures compatibility with a wide range of control systems and devices.
Applications in Various Industries
Manufacturing and Industrial Automation
In manufacturing, the LC1G150KUEN controls machinery and production lines, ensuring efficient and reliable operation.
Energy and Power Management
For energy management systems, this contactor helps in managing power distribution and controlling load shedding, optimizing energy usage.
Transportation Infrastructure
In transportation, the LC1G150KUEN is used to control electrical systems in trains, trams, and other vehicles, ensuring safe and efficient operation.
| 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 | 275 A (at <40 °C) at <= 1000 V AC-1 150 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 | 275 A (at 40 °C) |
| Rated breaking capacity | 1280 A at 440 V |
| [Icw] rated short-time withstand current | 1.2 kA – 10 s 0.7 kA – 30 s 0.6 kA – 1 min 0.45 kA – 3 min 0.35 kA – 10 min |
| Associated fuse rating | 160 A aM at <= 440 V for motor 160 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 275 A 5 W AC-3 – Ith 150 A |
| Compatibility code | LC1G |
| Pole contact composition | 3 NO |
| Auxiliary contact composition | 1 NO + 1 NC |
| Motor power kW | 37 kW at 230 V AC 50/60 Hz (AC-3e) 75 kW at 400 V AC 50/60 Hz (AC-3e) 75 kW at 415 V AC 50/60 Hz (AC-3e) 90 kW at 440 V AC 50/60 Hz (AC-3e) 90 kW at 500 V AC 50/60 Hz (AC-3e) 90 kW at 690 V AC 50/60 Hz (AC-3e) 75 kW at 1000 V AC 50/60 Hz (AC-3e) 37 kW at 230 V AC 50/60 Hz (AC-3) 75 kW at 400 V AC 50/60 Hz (AC-3) 75 kW at 415 V AC 50/60 Hz (AC-3) 90 kW at 440 V AC 50/60 Hz (AC-3) 90 kW at 500 V AC 50/60 Hz (AC-3) 90 kW at 690 V AC 50/60 Hz (AC-3) 75 kW at 1000 V AC 50/60 Hz (AC-3) 37 kW at 230 V AC 50/60 Hz (AC-4) 75 kW at 400 V AC 50/60 Hz (AC-4) 75 kW at 415 V AC 50/60 Hz (AC-4) 80 kW at 440 V AC 50/60 Hz (AC-4) 90 kW at 500 V AC 50/60 Hz (AC-4) 90 kW at 690 V AC 50/60 Hz (AC-4) 75 kW at 1000 V AC 50/60 Hz (AC-4) |
| Motor power hp | 40 hp at 200/208 V 60 Hz 50 hp at 230/240 V 60 Hz 100 hp at 460/480 V 60 Hz 125 hp at 575/600 V 60 Hz |
| Irms rated making capacity | 1890 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 | 23.5 cm |
| Package 1 Length | 38.5 cm |
| Package 1 Weight | 4.768 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 | 38.62 kg |
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