Suitable for gateway metering points and commercial/industrial users, with the 9A model supporting full-wave, fundamental, and harmonic metering.
Application Field
Suitable for gateway metering points and commercial/industrial users, with the 9A model supporting full-wave, fundamental, and harmonic metering.
Product Features
High stability, high reliability, easy maintenance, flexible communication methods, and long-term stable and reliable metering performance.
Main Functions
Supports up to 8 tariff rates, dual main/auxiliary time periods, and records historical data for up to 12 months with a maximum of 3 settlements per month.
Three RS485 channels and a clip-on infrared communication interface, independent and supporting simultaneous multi-channel reading.
Time-of-use metering for forward active energy, four-quadrant reactive energy, and two combinations of reactive energy.
Supports two or four empty-node energy pulse outputs and two LED energy pulse outputs.
Time-of-use metering for maximum demand (active and reactive) and its occurrence time.
Configurable for 6 types of load curve data recording.
9A supports fundamental and harmonic energy metering.
9A supports 2-63rd harmonic measurement.
