OPIS PRODUKTU
SCHNEIDER ELECTRIC LUCB18FU - TeSys U Motor Starter Controller Power Base
This SCHNEIDER ELECTRIC TeSys U power base, model LUCB18FU, is an integrated motor starter controller designed for direct-on-line starting and protection of three-phase asynchronous motors. It incorporates an electronic control unit providing thermal overload, short-circuit, and phase loss protection, suitable for industrial motor control applications requiring precise current monitoring and robust fault detection. The modular design facilitates integration into control panels for machinery such as pumps, conveyors, and HVAC systems.
Technical Specifications:
- SERIES/FAMILY: TeSys U
- COMPONENT TYPE: Motor Starter Controller Power Base
- ELECTRICAL SPECS:
- OPERATING VOLTAGE: Up to 690V AC
- NOMINAL OPERATING CURRENT RANGE: 0.18 - 1.8 A (Adjustable)
- CONTROL VOLTAGE: 110-240V AC/DC
- FREQUENCY: 50/60 Hz
- PHASE: Three-phase (compatible with single-phase within current limits)
- SHORT-CIRCUIT BREAKING CAPACITY: Standard (Icu up to 50kA at 400V)
- MECHANICAL/PHYSICAL:
- FORM FACTOR: Compact, modular block
- PROTECTION FUNCTIONS: Thermal overload, short-circuit, phase loss
- INTERFACE/CONTROL:
- CONTROL TYPE: Integrated electronic control unit
- AUXILIARY CONTACTS: 1 NO + 1 NC (for status indication)
- COMMUNICATION: Expandable via optional communication modules (e.g., Modbus, AS-Interface, DeviceNet, Profibus DP)
- ENVIRONMENTAL/MOUNTING:
- IP RATING: IP20 (terminals)
- COOLING METHOD: Natural convection
- MOUNTING STYLE: 35mm DIN rail or screw mounting
- COMPATIBILITY/APPLICATION:
- TARGET SYSTEMS: Asynchronous motors, pumps, fans, conveyors, general industrial machinery
- SYSTEM COMPATIBILITY: TeSys U modular motor starter system
