Single-phase electric energy meter

Main purpose

Time of use energy metering for single-phase electricity users, with a prepayment function to improve energy efficiency.

main features 

◆ Fully electronic design, built-in dedicated metering chip, featuring high precision, sensitivity, logic anti-submarine, high reliability, and wide load capacity.
◆ LCD mode can be selected according to user requirements. Display comprehensive and clear data, and record accurate and reliable data without loss.
◆ Adopting an optimized design, with low self-power consumption it can reduce power grid line loss and improve power supply efficiency when used on a large scale.
Adopting SMT technology, using internationally renowned brands and long-life components, the accuracy is not affected by frequency, temperature, voltage, and high-order harmonics. The installation position is arbitrary, and the whole machine does not need to be adjusted after leaving the factory.
◆ It has a photoelectric isolation pulse output and RS485 communication interface, which facilitates functional expansion and meets the requirements of automation management in power management departments.