HMSR Series High-Insulation Integrated Current Sensor

LEM's HMSR series represents a breakthrough in current sensing technology. This integrated current sensor combines robustness, precision, and advanced insulation. Whether monitoring power systems, industrial machinery, or renewable energy installations, the HMSR series delivers unparalleled performance.

Features

• Micro core-based design: The HMSR employs a micro core, ensuring accurate current measurement even in challenging conditions
• Reinforced insulation: With guaranteed 4.95 kV isolation (characterized up to 5.66 kV in the lab), the HMSR withstands high voltages
• Overcurrent detection: User-configurable and factory-set overcurrent detection enhances safety
• Analog and digital outputs: Choose between analog and ∆∑ bitstream outputs for seamless integration
• Immunity to external fields: The HMSR maintains precision even in the presence of external magnetic fields

Applications

• Renewable energy systems: Monitor solar inverters, wind turbines, and battery storage with confidence
• Industrial drives and motors: Ensure efficient motor control and protection
• Power distribution: Safeguard switchgear, circuit breakers, and distribution panels
• Electric vehicles: Accurate current measurement for EV charging stations
• HVAC systems: Optimize energy usage in heating, ventilation, and air conditioning