User manual for poly-phase meter
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1 Overview
The HXF300 three phase smart CT/CTPT meter is designed for measuring the
import and export active energy, import and export reactive energy, maximum demand
and instantaneous parameters. It supports contract management, multi-tariff, monthly
billing, daily billing, load profile, event detection, neutral measurement (optional) and
supply control etc. A modular-designed communication module can be GPRS module,
or 4G module, or PLC module, which supports plug and play, no need to power off the
meter.
Main Features
▪ Support wide scope of operate voltage
▪ LCD display with large 8 digits.
▪ Lithium battery or/and super-capacitor used as back-up power supply, so can
support display available in case of power failure.
▪ Display button allow to check the LCD display items and change the LCD
display mode.
▪ Support multiple input/output interface and hot plug in/out interface.
▪ Communication protocol: DLMS/COSEM.
▪ Communication encryption to ensure data transmission safety.
▪ Support local and remote firmware upgrade.
▪ Support relay on/off remotely.
▪ Support Degree Protection IP54
▪ Real-time clock
▪ Various events detection and record including under voltage, over voltage,
programming, password setting and time setting
▪ Bypass，magnetic，phase reverse，etc. detection for tampering-proof
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