ОПИСАНИЕ ПРОДУКТА
SCHNEIDER ELECTRIC LC2D18D7 - Reversing Contactor
The SCHNEIDER ELECTRIC LC2D18D7 is an electromechanical reversing contactor from the TeSys D series, engineered for robust control of three-phase AC motors in industrial applications. This unit facilitates directional control by integrating two mechanically interlocked 3-pole contactors, enabling forward and reverse operation. It is designed for integration into motor control centers, material handling systems, and machine tools requiring precise directional motor actuation.
Technical Specifications:
- SERIES/FAMILY: TeSys D
- COMPONENT TYPE: Reversing Contactor
- ELECTRICAL SPECS:
- OPERATIONAL CURRENT (AC-3): 18A at <= 440V
- OPERATIONAL CURRENT (AC-1): 32A at <= 690V
- RATED OPERATIONAL VOLTAGE: Up to 690VAC
- MOTOR POWER (AC-3, 3-Phase): 4 kW at 220-240V, 7.5 kW at 380-415V, 7.5 kW at 440V, 9 kW at 500V, 10 kW at 660-690V
- COIL VOLTAGE: 42VDC
- FREQUENCY: 50/60 Hz
- MECHANICAL/PHYSICAL:
- POWER POLES: 3 NO per contactor (6 total for reversing)
- AUXILIARY CONTACTS: 1 NO + 1 NC per integrated contactor (standard configuration)
- INTERLOCK: Integrated mechanical interlock
- INTERFACE/CONTROL:
- CONTROL CIRCUIT TYPE: DC
- TERMINALS: Screw clamp for power and control circuits
- ENVIRONMENTAL/MOUNTING:
- IP RATING: IP20 (terminals)
- MOUNTING STYLE: 35mm DIN rail or screw fixing
- OPERATING TEMPERATURE: -5 to 60 degrees C
- COMPATIBILITY/APPLICATION:
- MOTOR TYPE: AC-3 rated for squirrel cage motors, AC-1 rated for resistive loads
- APPLICATIONS: Reversing motor control, hoist systems, conveyor systems, machine tool applications, material handling equipment, pump control.
