ESA-700 Series All-Factor Smart Meter Released with Built-In 4G Direct Connection and Edge AI Inference

FEXLINK officially released the ESA-700 series all-factor smart meter. The new product is equipped with a HiSilicon Hi3861V100 edge computing chip, enabling a lightweight arc fault detection model to run locally on the meter for second-level arc fault identification with 97.3% accuracy without cloud dependency. It also integrates a 4G Cat.1 module for direct cloud connection without an external gateway, greatly reducing deployment cost and complexity. The ESA-700 series supports synchronized all-factor acquisition of voltage, current, power, power factor, 2nd-63rd harmonics, temperature and more, with 0.5S-class energy metering accuracy, and has passed type-test certification from a national-level electric power research institute.