DESCRIZIONE PRODOTTO
SCHNEIDER ELECTRIC LR9D5567 - Electronic Overload Relay
This is an electronic thermal overload relay from the SCHNEIDER ELECTRIC TeSys LR9D series, engineered for precise motor protection in industrial control systems. It provides advanced protection against overloads, phase unbalance, and phase loss, ensuring operational integrity and extending the service life of motors in applications such as pumps, fans, conveyors, and general machinery. The unit integrates seamlessly into motor control circuits, offering reliable fault detection and trip functionality.
Technical Specifications:
- SERIES/FAMILY: TeSys LR9D
- COMPONENT TYPE: Electronic Thermal Overload Relay
- ELECTRICAL SPECS:
- CURRENT ADJUSTMENT RANGE: 55 to 67 A
- RATED OPERATIONAL VOLTAGE (Ue): Up to 690 V AC
- FREQUENCY: 50/60 Hz
- PROTECTION FUNCTIONS: Overload, Phase Loss, Phase Imbalance
- AUXILIARY CONTACTS: 1 Normally Open (NO) + 1 Normally Closed (NC)
- MECHANICAL/PHYSICAL:
- RESET TYPE: Manual or Automatic
- CONTROL ELEMENTS: Test button, Stop button, Reset button
- INTERFACE/CONTROL:
- SIGNALING: Trip indication, LED status indicators
- ENVIRONMENTAL/MOUNTING:
- IP RATING: IP20 (Terminals)
- OPERATING TEMPERATURE: -20 to 60 degrees C
- MOUNTING STYLE: Direct mounting under TeSys D contactors (e.g., LC1D series) or standalone with adapter
- COMPATIBILITY/APPLICATION:
- COMPATIBILITY: TeSys D contactor range
- APPLICATION: Motor protection for industrial pumps, ventilation systems, material handling conveyors, compressors, and various process control machinery.
