ОПИСАНИЕ ПРОДУКТА
SCHNEIDER ELECTRIC LRD02 - Thermal Overload Relay
The SCHNEIDER ELECTRIC LRD02 is a TeSys LRD series thermal overload relay engineered for precise motor protection in industrial control applications. This electromechanical device provides bimetallic thermal protection against overloads and phase failure, ensuring operational integrity and equipment longevity for three-phase AC motors. It integrates directly with TeSys D contactors, making it suitable for motor control centers, HVAC systems, and various industrial machinery requiring reliable overcurrent safeguarding.
Technical Specifications:
- SERIES/FAMILY: TeSys LRD
- COMPONENT TYPE: Thermal Overload Relay
- ELECTRICAL SPECS:
- NOMINAL OPERATING VOLTAGE: Up to 690VAC (main circuit)
- CURRENT ADJUSTMENT RANGE: 0.16 - 0.25 A
- PHASE PROTECTION: Three-phase
- AUXILIARY CONTACT RATING: 1 NO + 1 NC, 5A @ 240VAC (AC-15)
- MECHANICAL/PHYSICAL:
- RESET TYPE: Manual and Automatic
- MOUNTING: Direct mounting under TeSys D contactors (e.g., LC1D09-D38) or standalone with adapter block (e.g., LAD7B106)
- TERMINALS: Screw clamp terminals
- INTERFACE/CONTROL:
- CONTROL CIRCUIT VOLTAGE: Dependent on contactor or auxiliary supply
- SIGNALING: Auxiliary contacts for fault indication (1 NO + 1 NC)
- ENVIRONMENTAL/MOUNTING:
- IP RATING: IP20 (terminals), IP20 (device)
- OPERATING TEMPERATURE: -20°C to +60°C
- COOLING METHOD: Natural convection
- COMPATIBILITY/APPLICATION:
- MOTOR TYPE: Three-phase AC motors
- TARGET SYSTEMS: Motor control centers, industrial machinery, HVAC, pumping, conveying systems
- COMPATIBLE CONTACTORS: TeSys D series contactors (e.g., LC1D09, LC1D12, LC1D18, LC1D25, LC1D32, LC1D38)
