PRODUCT DESCRIPTION
HONEYWELL LEM-320 - Closed-Loop Hall Effect Current Transducer
The HONEYWELL LEM-320 is a closed-loop Hall effect current transducer engineered for precise, galvanically isolated measurement of DC, AC, and pulsed currents in demanding industrial environments. It provides high accuracy, wide bandwidth, and fast response, making it suitable for critical power monitoring and control applications requiring robust current feedback.
Technical Specifications:
- SERIES/FAMILY: LEM Current Transducer Series
- COMPONENT TYPE: Closed-Loop Hall Effect Current Transducer
- ELECTRICAL SPECS:
- NOMINAL PRIMARY CURRENT: 300A DC/AC
- MEASUREMENT RANGE: +/-900A Peak
- OUTPUT TYPE: Current output, +/-150mA
- SUPPLY VOLTAGE: +/-15VDC
- FREQUENCY RANGE: DC to 150 kHz
- MECHANICAL/PHYSICAL:
- FORM FACTOR: Panel mount with integrated primary conductor aperture
- ISOLATION VOLTAGE: 3.5 kVrms
- INTERFACE/CONTROL:
- PRINCIPLE: Closed-Loop Hall Effect
- ACCURACY: +/-0.5% of Nominal Current
- RESPONSE TIME: <1 microsecond
- ENVIRONMENTAL/MOUNTING:
- OPERATING TEMPERATURE: -40°C to +85°C
- MOUNTING: Panel mount via screws
- COMPATIBILITY/APPLICATION:
- APPLICATIONS: Variable speed drives, uninterruptible power supplies (UPS), welding equipment, battery chargers, power converters, industrial automation systems requiring precise current feedback.