ОПИСАНИЕ ПРОДУКТА
SCHNEIDER ELECTRIC LRD05 - Thermal Overload Relay
The SCHNEIDER ELECTRIC LRD05 is a TeSys LRD series thermal overload relay engineered for robust motor protection in industrial control systems. It provides reliable safeguarding against overloads, phase failure, and prolonged starting times for AC circuits and motors, integrating directly with TeSys D contactors for compact and efficient motor control applications. This device utilizes bimetallic strips for thermal sensing, ensuring precise and consistent trip characteristics crucial for maintaining operational integrity in machinery and process automation.
Technical Specifications:
- SERIES/FAMILY: TeSys LRD
- COMPONENT TYPE: Thermal Overload Relay
- ELECTRICAL SPECS:
- CURRENT ADJUSTMENT RANGE: 0.63 - 1 A
- RATED OPERATIONAL VOLTAGE (Ue): Up to 690V AC
- RATED INSULATION VOLTAGE (Ui): 690V AC
- POLES: 3-pole
- TRIP CLASS: Class 10A
- MECHANICAL/PHYSICAL:
- RESET TYPE: Manual and Automatic
- AUXILIARY CONTACTS: 1 NO (Normally Open) + 1 NC (Normally Closed)
- INTERFACE/CONTROL:
- CONTROL CIRCUIT VOLTAGE: Dependent on contactor coil
- INDICATORS: Trip indicator
- ENVIRONMENTAL/MOUNTING:
- IP RATING: IP20 (Terminals), IP20 (Casing)
- MOUNTING STYLE: Direct mounting under TeSys D contactors (e.g., LC1D09-D38), or DIN rail adapter
- OPERATING TEMPERATURE: -20 to 60 °C
- COMPATIBILITY/APPLICATION:
- COMPATIBLE CONTACTORS: TeSys D series contactors
- TARGET APPLICATIONS: Motor protection, industrial machinery, HVAC systems, pumping stations, conveyor systems