DESCRIZIONE PRODOTTO
SCHNEIDER ELECTRIC LU9MR1C - Motor Starter Controller Power Base
The SCHNEIDER ELECTRIC LU9MR1C is a TeSys U modular power base designed for industrial motor control applications. This unit integrates motor protection functions including thermal overload, short-circuit, and phase loss detection, providing comprehensive safeguarding for three-phase asynchronous motors. It serves as the foundational component for TeSys U motor starters, enabling remote control and local indication within process automation, machinery, and HVAC systems.
Technical Specifications:
- SERIES/FAMILY: TeSys U
- COMPONENT TYPE: Motor Starter Controller Power Base
- ELECTRICAL SPECS:
- NOMINAL OPERATING CURRENT RANGE: 0.35 - 1.4 A
- MAXIMUM OPERATING VOLTAGE: 690 VAC
- NOMINAL INSULATION VOLTAGE: 690 V
- NOMINAL IMPULSE WITHSTAND VOLTAGE: 6 kV
- SHORT-CIRCUIT BREAKING CAPACITY: 50 kA at 400 V
- PHASE: Three-phase
- MECHANICAL/PHYSICAL:
- MOUNTING: 35 mm DIN rail or screw mounting
- FORM FACTOR: Modular, compact
- TERMINALS: Screw clamp terminals
- INTERFACE/CONTROL:
- PROTECTION FUNCTIONS: Thermal overload, short-circuit, phase loss
- CONTROL INTERFACE: Accepts TeSys U control units (e.g., standard, advanced, communication-enabled)
- COMMUNICATION CAPABILITY: Compatible with communication modules for fieldbus integration (e.g., Modbus, PROFINET, EtherNet/IP)
- ENVIRONMENTAL/MOUNTING:
- IP RATING: IP20 (terminals), IP40 (front face with cover)
- OPERATING TEMPERATURE: -25 to 70 °C
- STORAGE TEMPERATURE: -40 to 80 °C
- COOLING METHOD: Natural convection
- COMPATIBILITY/APPLICATION: Industrial motor control, machinery, process automation, HVAC systems, pumping, conveying.
