OPIS PRODUKTU
SCHNEIDER ELECTRIC LR9D02 - Electronic Overload Relay
The SCHNEIDER ELECTRIC LR9D02 is an electronic thermal overload relay from the TeSys LR9D series, engineered for precise motor protection in industrial control systems. It provides advanced protection against overloads, phase loss, and phase unbalance, ensuring operational continuity and equipment longevity. This device integrates directly with TeSys D contactors, offering a compact and reliable motor starter solution for applications such as pumping, ventilation, and conveying systems.
Technical Specifications:
- SERIES/FAMILY: TeSys LR9D
- COMPONENT TYPE: Electronic Overload Relay
- ELECTRICAL SPECS:
- CURRENT ADJUSTMENT RANGE: 0.25 - 1.2 A
- MAIN CIRCUIT VOLTAGE RATING: Up to 690V AC
- CONTROL CIRCUIT VOLTAGE: 24-240V AC/DC (Typical for series)
- PHASE: 3-Phase
- FREQUENCY: 50/60 Hz
- MECHANICAL/PHYSICAL:
- FORM FACTOR: Compact, direct mounting
- MOUNTING: Direct clip-on to TeSys D contactors
- TERMINALS: Screw clamp
- INTERFACE/CONTROL:
- PROTECTION FUNCTIONS: Overload, Phase Loss, Phase Unbalance
- RESET TYPE: Manual or Automatic
- AUXILIARY CONTACTS: 1 Normally Open (NO) + 1 Normally Closed (NC)
- INDICATORS: Trip indicator
- ENVIRONMENTAL/MOUNTING:
- IP RATING: IP20 (Terminals)
- COOLING METHOD: Natural Convection
- OPERATING TEMPERATURE: -20°C to +60°C
- MOUNTING STYLE: Direct under contactor
- COMPATIBILITY/APPLICATION:
- COMPATIBILITY: TeSys D Contactors (e.g., LC1D09 to LC1D38)
- APPLICATION: Motor protection in industrial machinery, HVAC systems, pumping stations, conveying equipment, and general automation.
