DESCRIZIONE PRODOTTO
SCHNEIDER ELECTRIC LU9BN11 - TeSys U Power Base
The SCHNEIDER ELECTRIC LU9BN11 is a TeSys U Power Base designed for modular motor starter applications. It provides the core power switching and connection infrastructure for direct-on-line or reversing motor control, integrating seamlessly with TeSys U control units for comprehensive motor protection and communication capabilities. This component is engineered for industrial environments requiring robust and intelligent motor management solutions in applications such as pumps, fans, and conveyors.
Technical Specifications:
- SERIES/FAMILY: TeSys U
- COMPONENT TYPE: Power Base / Motor Starter Base
- ELECTRICAL SPECS:
- NOMINAL OPERATING VOLTAGE (Ue): 690V AC (Power Circuit)
- CONTROL CIRCUIT VOLTAGE (Uc): 24V AC
- NOMINAL OPERATING CURRENT (Ie): 0.15 - 12A (Adjustable range with compatible control unit)
- MAXIMUM CONTINUOUS CURRENT: 12A
- PHASE: 3-Phase
- FREQUENCY: 50/60 Hz
- RATED INSULATION VOLTAGE (Ui): 690V AC
- RATED IMPULSE WITHSTAND VOLTAGE (Uimp): 6 kV
- MECHANICAL/PHYSICAL:
- FORM FACTOR: Compact, modular block
- TERMINALS: Screw clamp terminals for power and control circuits
- INTERFACE/CONTROL:
- CONTROL TYPE: Electromechanical with electronic protection (when combined with control unit)
- COMPATIBILITY: Designed for use with TeSys U control units (e.g., LUCA, LUCB, LUCC, LUCD)
- COMMUNICATION: Enables integration with various industrial communication protocols (e.g., Modbus, AS-Interface, DeviceNet, PROFIBUS DP, CANopen, Ethernet/IP, PROFINET) via compatible communication modules
- ENVIRONMENTAL/MOUNTING:
- IP RATING: IP20
- MOUNTING STYLE: 35 mm DIN rail or screw fixing
- OPERATING TEMPERATURE: -25 to 70 °C
- STORAGE TEMPERATURE: -40 to 85 °C
- COMPATIBILITY/APPLICATION:
- MOTOR POWER RANGE: Up to 5.5 kW at 400V AC (for 12A rating)
- APPLICATIONS: Direct-on-line motor starting, reversing motor starting, motor protection, industrial control panels, machinery automation, HVAC systems.
