ОПИСАНИЕ ПРОДУКТА
ALLEN BRADLEY 199-LF1 - Electronic Overload Relay
This device is an ALLEN BRADLEY 199-L Series Electronic Overload Relay, engineered for robust motor protection in industrial control systems. It provides advanced thermal overload, phase loss, and phase imbalance protection for three-phase AC motors. Designed for integration with motor starters and control panels, it ensures operational reliability and extends motor lifespan in applications such as pumps, fans, conveyors, and general machinery.
Technical Specifications:
- SERIES/FAMILY: 199-L Series
- COMPONENT TYPE: Electronic Overload Relay
- ELECTRICAL SPECS:
- NOMINAL VOLTAGE: Up to 690VAC (main circuit)
- CONTROL VOLTAGE: 24VAC/DC or 120VAC (typical, depending on variant)
- CURRENT RANGE: 1.0-5.0A
- PHASE: Three-phase
- FREQUENCY: 50/60 Hz
- MECHANICAL/PHYSICAL:
- FORM FACTOR: Compact, direct mount to contactor or DIN rail mountable with adapter
- RESET TYPE: Manual and/or Automatic reset options
- INTERFACE/CONTROL:
- AUXILIARY CONTACTS: 1 Normally Open (NO) and 1 Normally Closed (NC) auxiliary contact for trip indication and control circuit integration
- TRIP CLASS: Selectable Trip Class (e.g., Class 10, 20, 30)
- INDICATORS: LED status indication for trip and operational status
- ENVIRONMENTAL/MOUNTING:
- IP RATING: IP20 (terminals)
- COOLING METHOD: Natural convection
- MOUNTING STYLE: Direct mount to compatible contactors (e.g., Allen-Bradley 100-C series) or DIN rail with optional adapter
- COMPATIBILITY/APPLICATION:
- TARGET SYSTEMS: Motor control centers, standalone motor starters, industrial machinery
- APPLICATION: Overload, phase loss, and phase imbalance protection for three-phase AC motors