HLW8110

The HLW8110, from Hiliwei Tech, is an energy metering IC designed for accurate and efficient measurement of voltage, current, and power in 3-phase 4-wire electrical systems. This means it acts as a tiny electrical detective, keeping track of how much energy is flowing in your system and providing valuable insights for optimized consumption. Here's a breakdown of its key features:

Measurement Prowess:

• Compliant with ROHS regulations: Meets environmental standards for restricted hazardous substances.
• Wide voltage and current measurement range: Can handle voltages from 24 V to 400 V AC and currents up to 50 A per phase, making it suitable for a variety of applications.
• High accuracy: Offers Class 0.5 active power accuracy and Class 1 reactive power accuracy, ensuring reliable and precise measurements.
• Multiple energy calculations: Calculates fundamental active and reactive energy with fixed 0.5 active power reference or variable power reference with 25+ measuring ranges, providing flexibility for different needs.

Additional Talents:

• Power Quality monitoring: Analyzes harmonics, crest factor, and transients, giving you an in-depth view of your power quality.
• SPI interface: Enables convenient communication with the IC for configuration and data retrieval.
• On-chip Hall sensor: Integrates a sensor for current measurement, simplifying circuit design.
• Wide operating temperature range: Functions reliably between -40°C and +85°C, suitable for challenging environments.

Applications:

• Smart meters: Measuring energy consumption in residential and commercial buildings for accurate billing and energy management.
• Industrial automation: Monitoring energy usage in factories and machinery for optimizing production processes.
• Renewable energy systems: Tracking power generation from solar panels and wind turbines for efficient energy harvesting.
• Power supplies: Ensuring proper voltage and current levels in various electronic devices.

Overall, the HLW8110 is a powerful and versatile energy metering IC offering high accuracy, multiple measurement capabilities, and convenient communication interface. It's a valuable tool for optimizing energy consumption in various applications across residential, commercial, and industrial sectors.