OPIS PRODUKTU
SCHNEIDER ELECTRIC LUFN11 - TeSys U Standard Control Unit
This component is a standard control unit within the SCHNEIDER ELECTRIC TeSys U modular motor starter system. It provides essential control and protection functions for three-phase asynchronous motors, integrating overload, short-circuit, and phase imbalance protection when paired with a compatible TeSys U power base. Designed for industrial motor control applications, it facilitates reliable operation in systems requiring robust motor management.
Technical Specifications:
- SERIES/FAMILY: TeSys U
- COMPONENT TYPE: Standard Control Unit
- ELECTRICAL SPECS:
- CONTROL CIRCUIT VOLTAGE: 110-240V AC/DC
- POWER CONSUMPTION: < 2W (typical for control unit)
- MECHANICAL/PHYSICAL:
- FORM FACTOR: Modular plug-in unit
- MOUNTING: Clips directly onto TeSys U power base
- INTERFACE/CONTROL:
- INPUTS: Control circuit voltage
- OUTPUTS: Internal signaling to power base for motor control and protection activation
- COMMUNICATION PROTOCOL: None (standard control unit)
- ENVIRONMENTAL/MOUNTING:
- IP RATING: IP20 (terminals), IP40 (front face when mounted)
- COOLING METHOD: Natural convection
- OPERATING TEMPERATURE: -25 to 70 degrees C
- COMPATIBILITY/APPLICATION:
- COMPATIBLE POWER BASES: SCHNEIDER ELECTRIC TeSys U LUB and LUC series
- APPLICATION: Direct-on-line motor starting, motor protection, industrial machinery, pumping systems, HVAC systems
