DESCRIZIONE PRODOTTO
SCHNEIDER ELECTRIC LR97D07F7 - Electronic Overload Relay
The SCHNEIDER ELECTRIC LR97D07F7 is an electronic overload relay from the TeSys LR97D series, engineered for precise thermal protection of three-phase AC motors. It integrates advanced electronic sensing for reliable detection of overcurrents, phase loss, and phase unbalance, ensuring operational integrity in industrial motor control applications. This component is suitable for integration into control panels for machinery such as pumps, conveyors, and HVAC systems, providing critical motor safeguarding.
Technical Specifications:
- SERIES/FAMILY: TeSys LR97D
- COMPONENT TYPE: Electronic Overload Relay
- ELECTRICAL SPECS:
- NOMINAL CURRENT ADJUSTMENT RANGE: 1.5 - 7.5 A
- MAIN CIRCUIT OPERATING VOLTAGE: Up to 690 VAC
- CONTROL CIRCUIT VOLTAGE: 24 VDC
- FREQUENCY: 50/60 Hz
- PHASE: Three-phase
- TRIP CLASS: Class 10
- MECHANICAL/PHYSICAL:
- MOUNTING: Direct mounting to TeSys D contactors or standalone with adapter
- FORM FACTOR: Compact, modular industrial relay
- INTERFACE/CONTROL:
- AUXILIARY CONTACTS: 1 Normally Open (NO) + 1 Normally Closed (NC)
- RESET FUNCTION: Manual or Automatic, selectable
- INDICATION: LED trip indicator
- ENVIRONMENTAL/MOUNTING:
- IP RATING: IP20 (Terminals)
- COOLING METHOD: Natural convection
- MOUNTING STYLE: Contactor-mounted or DIN rail (with optional adapter)
- COMPATIBILITY/APPLICATION:
- COMPATIBILITY: Designed for direct integration with TeSys D contactors (e.g., LC1D09 to LC1D38)
- APPLICATION: Overload and phase protection for AC motors in industrial control panels, pumping systems, material handling equipment, and general machinery.
