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Schneider LC1E250M5 | Contactor,Easy TeSys Control,LC1E,3P(3NO),AC-3/AC-3e,<=440V,250A/190A,220V AC coil,50Hz
LC1E250M5 | Contactor,EasyPact TVS,3P(3NO),AC-3,<=440V,250A,220V AC coil,50Hz
Original price was: EGP 318,858.00.EGP 172,184.00Current price is: EGP 172,184.00.
Description
Schneider LC1E250M5| Contactor,EasyPact TVS,3P(3NO),AC-3,<=440V,250A,220V AC coil,50Hz
Schneider LC1E250M5 Description
it is a widely used contactor designed for electrical control applications. It offers robust performance and reliability, making it suitable for various industrial and commercial settings. In this article, we will delve into the description, specifications, applications, benefits, installation process, maintenance tips, and safety considerations it.
Introduction
it is a part of the LC1E series of contactors manufactured by Schneider Electric. These contactors are known for their high-quality construction and efficient operation. it is specifically designed to handle heavy loads and provide long-term durability in demanding environments.
Understanding the Specifications
Voltage Rating
The voltage rating of it is crucial for determining its compatibility with different electrical systems. It typically operates within a voltage range specified by the manufacturer to ensure safe and reliable performance.
Current Rating
The current rating indicates the maximum current that it can handle without overheating or malfunctioning. It is an essential parameter to consider when selecting the appropriate contactor for a specific application.
Applications it
it finds widespread use in various industries and applications, including:
- HVAC systems
- Motor control
- Lighting control
- Industrial machinery
- Pump control
- Conveyor systems
Benefits of Using it
- High reliability and durability
- Precise control of electrical circuits
- Compact design for space-saving installation
- Wide operating temperature range
- Compatible with standard control systems
- Easy integration into existing setups
Comparison with Similar Products
When compared to similar contactors on the market, it stands out for its superior performance, reliability, and longevity. Its robust construction and advanced features make it a preferred choice for demanding applications.
Installation Process
Installing it involves several steps, including:
- Selecting the appropriate mounting location.
- Ensuring proper electrical connections.
- Securing the contactor in place using suitable fasteners.
- Testing the functionality of the contactor before putting it into operation.
Maintenance and Troubleshooting Tips
To maintain optimal performance and longevity of it, follow these tips:
- Regularly inspect for signs of wear or damage.
- Keep the contactor clean and free from debris.
- Check electrical connections for tightness and corrosion.
- Address any malfunction or abnormal operation promptly to prevent further damage.
Conclusion
it is a versatile and reliable contactor suitable for various electrical control applications. With its robust construction, advanced features, and ease of installation, it offers unparalleled performance and longevity. By understanding its specifications, applications, benefits, and safety considerations, users can maximize the efficiency and safety of their electrical systems.
Additional information
| brands | Schneider Electric |
|---|
Specifications
| Range | Easy TeSys |
|---|---|
| range of product | Easy TeSys Control |
| product or component type | Contactor |
| Device short name | LC1E |
| Contactor application | Motor control Resistive load |
| Utilisation category | AC-3 AC-3e AC-1 |
| Poles description | 3P |
| [Ue] rated operational voltage | Power circuit: <= 690 V AC 50/60 Hz |
| [Ie] rated operational current | 250 A (at <55 °C) at <= 440 V AC AC-3 for power circuit 190 A (at <55 °C) at <= 440 V AC AC-3e for power circuit 300 A (at <40 °C) at <= 440 V AC AC-1 for power circuit |
| [Uc] control circuit voltage | 220 V AC 50 Hz |
| Motor power kW | 75 kW at 220...230 V AC 50/60 Hz 132 kW at 380...400 V 140 kW at 415 V 140 kW at 440 V 160 kW at 500 V 160 kW at 660...690 V |
|---|---|
| Pole contact composition | 3 NO |
| [Ith] conventional free air thermal current | 300 A (at 40 °C) for power circuit |
| Irms rated making capacity | 2500 A at 440 V AC for power circuit conforming to IEC 60947-4-1 |
| Rated breaking capacity | 2000 A at 440 V for power circuit conforming to IEC 60947 |
| [Icw] rated short-time withstand current | 1800 A 40 °C - 10 s for power circuit |
| Associated fuse rating | 10 A gG at <= 690 V coordination type 1 for control circuit conforming to IEC 60947-5-1 315 A gG at <= 690 V coordination type 1 for power circuit |
| Average impedance | 0.32 mOhm - Ith 300 A 50 Hz for power circuit |
| Power dissipation per pole | 20 W AC-3 29 W AC-1 |
| [Ui] rated insulation voltage | 690 V conforming to IEC 60947-4-1 |
| Overvoltage category | III |
| Pollution degree | 3 |
| [Uimp] rated impulse withstand voltage | 8 kV coil not connected to the power circuit conforming to IEC 60947 |
| Mechanical durability | 5000000 cycles |
| Electrical durability | 200000 cycles AC-1 700000 cycles AC-3 |
| Control circuit type | AC at 50 Hz |
| Control circuit voltage limits | 0.85...1.1 Uc (-5…55 °C):operational 50 Hz 0.35...0.55 Uc (-5…55 °C):drop-out 50 Hz |
| Inrush power in VA | 805 VA 50 Hz cos phi 0.3 (at 20 °C) 970 VA 60 Hz cos phi 0.3 (at 20 °C) |
| Hold-in power consumption in VA | 55 VA 50 Hz cos phi 0.3 (at 20 °C) 66 VA 60 Hz cos phi 0.3 (at 20 °C) |
| Heat dissipation | 18…24 W for control circuit |
| Operating time | 20...35 ms on closing 7...15 ms on opening |
| Maximum operating rate | 1200 cyc/h 55 °C |
| Connections - terminals | 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 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 Control circuit: screw clamp terminals 1 1…2.5 mm² - cable stiffness: flexible with cable end Power circuit: cable with lug - external diameter: 185 mm Power circuit: bars 2 - busbar cross section: 32 x 4 mm |
| Tightening torque | Control circuit: 1.2 N.m Power circuit: 35 N.m |
| Minimum switching voltage | 17 V for control circuit |
| Minimum switching current | 5 mA for control circuit |
| Insulation resistance | > 10 MOhm for control circuit |
| Non-overlap time | 1.5 ms on energisation guaranteed between NC and NO contact 1.5 ms on de-energisation guaranteed between NC and NO contact |
| mounting support | Plate |
| Standards | IEC 60947-1 IEC 60947-4-1 IEC 60947-5-1 |
|---|---|
| Product certifications | EAC CE |
| IP degree of protection | IP00 conforming to IEC 60529 |
| Permissible ambient air temperature around the device | -20…70 °C at Uc -60…80 °C storage -5…55 °C operation |
| Operating altitude | 3000 m without derating |
| Fire resistance | 850 °C conforming to IEC 60695-2-1 |
| Mechanical robustness | Vibrations contactor open (1.5 Gn, 5...300 Hz) Vibrations contactor closed (3 Gn, 5...300 Hz) Shocks contactor open (6 Gn for 11 ms) Shocks contactor closed (7 Gn for 11 ms) |
| Height | 197 mm |
| Width | 168.5 mm |
| Depth | 181 mm |
| net weight | 4.7 kg |
| Unit Type of Package 1 | PCE |
|---|---|
| Number of Units in Package 1 | 1 |
| Package 1 Height | 21.500 cm |
| Package 1 Width | 22.000 cm |
| Package 1 Length | 24.000 cm |
| Package 1 Weight | 5.320 kg |
| Unit Type of Package 2 | S06 |
| Number of Units in Package 2 | 12 |
| Package 2 Height | 75.000 cm |
| Package 2 Width | 60.000 cm |
| Package 2 Length | 80.000 cm |
| Package 2 Weight | 73.000 kg |
| Warranty | 18 months |
|---|
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