OPIS PRODUKTU
SCHNEIDER ELECTRIC LU9BN11C - TeSys U Reversing Power Base
The SCHNEIDER ELECTRIC LU9BN11C is a TeSys U modular reversing power base designed for direct-on-line motor control applications requiring bidirectional operation. It integrates the power switching and overload protection housing for three-phase asynchronous motors, forming the core of a compact, intelligent motor starter system. This component facilitates precise motor control in industrial machinery, conveying systems, and process automation where forward and reverse operation is essential.
Technical Specifications:
- SERIES/FAMILY: TeSys U
- COMPONENT TYPE: Reversing Power Base
- ELECTRICAL SPECS:
- NOMINAL OPERATING VOLTAGE: Up to 690VAC (main circuit)
- MAXIMUM OPERATING CURRENT: 32A (for motor control)
- NUMBER OF POLES: 3-pole
- PHASE: Three-phase
- MECHANICAL/PHYSICAL:
- FORM FACTOR: Modular, compact block
- MOUNTING: DIN rail or screw mounting
- INTERFACE/CONTROL:
- CONTROL UNIT INTERFACE: Designed for plug-in TeSys U control units (e.g., LUCB, LUCA series)
- FUNCTIONALITY: Integrated reversing contactor function
- ENVIRONMENTAL/MOUNTING:
- IP RATING: IP20 (with terminal cover)
- COOLING METHOD: Natural convection
- OPERATING TEMPERATURE: -25°C to +70°C
- COMPATIBILITY/APPLICATION:
- TARGET SYSTEMS: Industrial motor control, conveying systems, pumps, fans, machine tools, process automation requiring forward/reverse motor operation.
- COMPATIBLE COMPONENTS: TeSys U control units, auxiliary contact blocks, fault differentiation blocks.
