شنايدر LC1D115E7 | موصل TeSys D – 3P(3 NO) – AC-3 – <= 440 فولت 115 أمبير - 48 فولت تيار متردد 50/60 هرتز

Schneider LC1D115E7: High-Power Contactor for Industrial Motor Control

Introduction

The Schneider LC1D115E7 is a high-performance contactor designed to control and protect motors in heavy-duty industrial applications. Part of Schneider Electric’s TeSys D range, this contactor is built to handle high current and voltage loads, making it suitable for large motors and industrial equipment. Known for its robust design, durability, and reliability, the LC1D115E7 is a trusted choice in settings where consistent and secure motor control is essential.

Key Features of Schneider LC1D115E7

• High Power Capacity: Rated for motors up to 55 kW (75 HP) at 400 V AC, making it ideal for demanding industrial applications.
• Control Circuit Voltage: Operates with a control voltage of 48V AC, compatible with standard control systems.
• Durable Construction: Designed for longevity and reliability, with high-quality materials that withstand industrial wear and tear.
• Compliance with Standards: Meets IEC 60947-4-1 standards, ensuring safety and performance in industrial applications.
• Flexible Mounting Options: Can be mounted on both DIN rails and panels, providing versatility for various control panel setups.
• Built-In Auxiliary Contacts: Equipped with an auxiliary contact (1 NO) for additional control functions.

Technical Specifications

• Rated Operational Current (Ie): 200 A at AC-3 for motor control applications at 400 V.
• Rated Power: Controls motors up to 55 kW (75 HP) at 400 V AC.
• Control Circuit Voltage: 48V AC.
• Number of Poles: 3 poles.
• Number of Auxiliary Contacts: 1 Normally Open (NO).
• Connection Type: Screw clamp terminals for easy and secure wiring.
• Electrical Endurance: Designed for high electrical endurance, capable of withstanding frequent switching operations.

Applications of Schneider LC1D115E7

1. Heavy-Duty Motor Control: The LC1D115E7 is engineered for applications requiring control of large motors, including those used in manufacturing equipment, conveyor systems, and processing machinery.
2. Pumping Systems: Ideal for water treatment plants, oil refineries, and pumping stations, where high-powered motors are essential for controlling flow rates and pressures.
3. HVAC Systems in Large Facilities: Suitable for HVAC systems in large commercial and industrial buildings, where it controls large fans, blowers, and compressors.
4. Industrial Automation and Control: Used in industrial automation for precise control of high-power machinery, improving the efficiency and safety of production lines.
5. Energy Management Systems: The LC1D115E7 can be part of energy management solutions, controlling power distribution to reduce energy costs and optimize power usage in high-demand operations.