OPIS PRODUKTU
SCHNEIDER ELECTRIC LR97D25M7 - Electronic Overcurrent Relay
The SCHNEIDER ELECTRIC TeSys LR97D25M7 is an electronic overcurrent relay designed for the protection of AC motor circuits against overload and phase loss conditions. This device integrates advanced electronic sensing for precise current monitoring and features an adjustable tripping class, ensuring reliable motor protection in industrial control applications such as pumping, ventilation, and conveying systems. It is engineered for direct integration with TeSys D contactors or standalone DIN rail mounting.
Technical Specifications:
- SERIES/FAMILY: TeSys LR97D
- COMPONENT TYPE: Electronic Overcurrent Relay
- ELECTRICAL SPECS:
- CURRENT ADJUSTMENT RANGE: 5.5 - 25 A
- OPERATIONAL VOLTAGE: Up to 690 VAC
- CONTROL CIRCUIT VOLTAGE: 24-240 V AC/DC
- TRIPPING CLASS: Class 10
- AUXILIARY CONTACTS: 1 NO + 1 NC
- MECHANICAL/PHYSICAL:
- MOUNTING TYPE: Direct under contactor, DIN rail adapter
- RESET TYPE: Manual/Automatic
- TERMINALS: Screw clamp
- INTERFACE/CONTROL:
- PROTECTION FUNCTIONS: Overload, Phase Loss
- INDICATORS: Trip indication
- ENVIRONMENTAL/MOUNTING:
- OPERATING TEMPERATURE: -20 to +60 °C
- PROTECTION RATING: IP20 (terminals)
- COMPATIBILITY/APPLICATION:
- MOTOR TYPE: AC Motors
- COMPATIBLE CONTACTORS: TeSys D series (e.g., LC1D09 to LC1D38)
- APPLICATIONS: Industrial motor control, pumping, ventilation, conveying systems, HVAC.
