ОПИСАНИЕ ПРОДУКТА
SCHNEIDER ELECTRIC LC2D50AL7 - Reversing Contactor
This device is a TeSys D series reversing contactor, engineered for robust motor control and power circuit switching in industrial automation systems. It integrates two mechanically and electrically interlocked 3-pole contactors to facilitate directional control of three-phase asynchronous motors. Designed for applications requiring frequent starting, stopping, and reversing, it is suitable for material handling, pumping, ventilation, and machine tool operations.
Technical Specifications:
- SERIES/FAMILY: TeSys D
- COMPONENT TYPE: Reversing Contactor
- ELECTRICAL SPECS:
- NOMINAL OPERATIONAL CURRENT (AC-3): 50A at <= 440V
- NOMINAL OPERATIONAL CURRENT (AC-1): 70A at <= 690V
- COIL VOLTAGE: 220VAC 50/60Hz
- RATED OPERATIONAL VOLTAGE: <= 690VAC
- MOTOR POWER (AC-3): 15 kW at 220-230V 22 kW at 380-400V 30 kW at 415V 30 kW at 440V 30 kW at 500V 30 kW at 660-690V
- POLES: 3P (Power Circuit)
- MECHANICAL/PHYSICAL:
- AUXILIARY CONTACTS: Integrated auxiliary contacts (typically 1 NO + 1 NC per contactor unit)
- TERMINALS: Screw clamp terminals for both power and control circuits
- INTERFACE/CONTROL:
- CONTROL CIRCUIT TYPE: AC 50/60Hz
- INTERLOCK: Mechanical and electrical interlock for reversing operation
- ENVIRONMENTAL/MOUNTING:
- IP RATING: IP20 (terminals)
- OPERATING TEMPERATURE: -5 to 60 degrees C
- STORAGE TEMPERATURE: -60 to 80 degrees C
- COOLING METHOD: Natural convection
- MOUNTING: 35mm DIN rail or screw fixing
- COMPATIBILITY/APPLICATION:
- MOTOR CONTROL: Three-phase asynchronous motors
- APPLICATIONS: Conveyors, pumps, fans, hoists, machine tools, general industrial machinery requiring directional motor control
- COMPATIBILITY: TeSys D series thermal overload relays (e.g., LRD series) for motor protection
