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HEXING HXE110 User Manual

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User manual for single-phase meter
1
User Manual
Single Phase Smart AMI Meter
HXE110

Table of Contents

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HEXING HXE110 Specifications

General IconGeneral
BrandHEXING
ModelHXE110
CategoryMeasuring Instruments
LanguageEnglish

Summary

Revision History

Document Description

Effective Coverage

Specifies the scope of the user manual, applying only to Hexing meter types mentioned in the title.

Objective

Outlines the manual's purpose: providing technical information for meter use, maintenance, and functions.

User Object

Identifies target audience for the manual, including design, testing, operation, and maintenance personnel.

1 Overview

2 Appearance

3 Standards Compliance

4 Working Principle

Battery and Power Supply

Details the meter's power source and the function of the backup battery for RTC and event detection.

Communication Interfaces

Describes optical, RS485, and pluggable modules for data communication and AMI system integration.

5 Measurement

5.1 Active Energy Measurement

Covers import, export, combined, and net active energy accumulation modes and tariffs.

5.2 Reactive Energy Measurement

Details import, export, and quadrant-specific reactive energy accumulation modes and tariffs.

5.3 Apparent Energy Measurement

Lists support for import and export apparent energy accumulation, total and per tariff.

5.4 Instantaneous Measurement

Enables real-time monitoring of voltage, current, power, frequency, and phase angles.

6 LCD Display

6.1 LCD with Full Segments

Describes the full-segment LCD layout, data display, OBIS display, and voltage indicators.

6.2 Display Segments

Explains the meaning of various symbols and indicators shown on the LCD screen.

6.3 Display Mode

Explains auto-scrolling, manual, and power-off display modes for user interaction.

6.4 LCD Backlight

Details how the LCD backlight is activated on demand via button press.

7 Demand

7.1 Calculation Method of MD

Explains slide and block interval methods for calculating Maximum Demand over specified periods.

7.2 MD Registers

Lists various registers storing active, reactive, and apparent demand with time stamps and tariffs.

7.3 MD Reset Procedures

Describes methods for resetting Maximum Demand values: auto, manual button, and command.

8 Load Profile

8.1 Load Profile Capacity

Details capacity, default applications, and max capture items for different load profile configurations.

8.2 Capture Object List

Lists the data objects that can be captured and stored within load profiles, with their byte sizes.

9 Billing

9.1 Daily Freezing

Explains the daily data freezing process, including retention period and freezing time.

9.2 Monthly Billing

Covers capacity, automatic/manual billing, and data objects supported for monthly billing.

10 Relay Control

10.1 Relay Status

Defines status codes (Disconnected, Connected, Ready) and their descriptions for relay control.

10.2 Relay Control Command

Defines transform numbers and names for remote, manual, and local relay control operations.

10.3 Relay Control Mode

Details disconnection/reconnection modes for various control types.

10.4 Relay Operation Priority

Details the priority order for various relay operation events like overload and credit status.

11 Load Control

12 Firmware Upgrade

13 Event Record

13.1 Standard Event

Details event codes and judgments for standard events like clock adjustments and billing.

13.2 Tamper Event

Lists event codes and judgments for tampering events such as cover opening and magnetic disturbance.

13.3 Relay Control Event

Records events related to relay control actions such as manual or remote disconnection.

13.4 Power Quality Event

Records events related to power grid disturbances like under/over voltage and over current.

13.5 Communication Event

Logs events related to communication module status, signal quality, and registration failures.

14 Back-up Power

14.1 Battery

Describes the internal and optional external battery, low battery detection, and working lifetime.

15 RTC

15.1 DST (optional)

Explains Daylight Saving Time functionality, configuration, and restrictive conditions for its application.

15.2 TOU

Details TOU tariff support, holiday types, season tables, and weekly/daily timetable configurations.

16 STS Function (optional)

16.1 Recharging

Guides users on entering tokens for successful recharging, handling errors, and understanding credit transfer.

16.2 Management

Covers managing meter settings like maximum power, clearing credit, and changing meter keys.

16.3 Test

Provides specific tokens for performing full tests, relay tests, LCD tests, and displaying meter data.

16.4 Cancellation Registration (optional)

Explains the process for cancelling meter registration and obtaining refund tokens.

16.5 Short Code

Lists short codes available for consumers to quickly retrieve specific meter information.

17 LED Indication

17.1 Active LED Indication

Describes the active LED's function indicating energy consumption and status.

17.2 Alarm LED Indication

Explains the alarm LED's behavior, lighting up for tamper events and turning off when cleared.

17.3 Reactive LED Indication

Describes the reactive LED's function indicating reactive energy consumption and status.

17.4 Credit LED Indication (optional)

Explains the credit LED's indication of balance status and power presence in prepayment mode.

18 Communication Interface

18.1 Optical Communication

Details the optical port's compliance with standards, physical interface, and communication protocols.

18.2 RS485 Interface (optional)

Specifies communication protocol, baud rate, and data bit settings for the RS485 interface.

18.3 PLC Communication (optional)

Details baud rate, compliance, and functionality for PLC communication modules.

18.4 Wisun Communication (optional)

Details baud rate, compliance, and functionality for Wisun communication modules.

18.5 4G Communication

Outlines communication standards and online modes for 4G modules, supporting client and server functions.

19 Client Management

20 Overall Dimensions and Installation

20.1 Meter Connection

Illustrates wiring diagrams for 1P2W and 1P3W connections, including terminal block layouts.

20.2 Meter Dimension

Provides overall dimensions of the smart meter and detailed installation dimension drawings.

21 Installation and Un-installation

21.1 Installation Tools

Lists essential tools for meter installation, including screwdrivers, drill, and wire stripper.

21.2 Preparation Before Installation

Covers safety precautions, environmental requirements, and pre-installation checks for meter installation.

21.3 Installation Procedure

Step-by-step guide for mounting the meter, connecting wires, and ensuring secure installation.

21.4 Test After Installation

Details checks to perform after installation, including breaker status, meter display, and relay position.

21.5 Un-installation

Provides instructions for safely powering off, removing the meter, and handling disconnected cables.

22 Service

22.1 Fault Operation

Guides users on troubleshooting common issues like LCD display or data communication failures.

22.2 Meter Repair

Outlines the procedure for handling meter repairs, including un-installation, fault description, and shipping.

23 Maintenance

23.1 Clean

Advises on using dry cloths for cleaning the meter surface, warning against water usage.

23.2 Error and Function Check

Describes steps for checking meter errors and functions using a test bench and communication.

24 Scrap Processing

25 Transportation and Storage

26 Parameters

Electrical Parameters

Lists electrical specifications such as reference voltage, current ratings, starting current, and frequency.

Accuracy

Details accuracy classes for active and reactive energy measurement, and compliance with standards.

Mechanical Parameters

Provides mechanical specifications including connection type, weight, dimensions, and terminal details.

Annex A: Communication and Display OBIS

Annex B: Demand Content OBIS List

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