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HEXING HXE310-KP User Manual

HEXING HXE310-KP
38 pages
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User manual- HXE310-KP
1
HXE310-KP
Three-Phase Keypad Prepaid Meter
User Manual
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HEXING HXE310-KP Specifications

General IconGeneral
Product TypeSmart Meter
PhaseSingle Phase
Current5(60)A
Accuracy ClassClass 1
StandardIEC 62052-11, IEC 62053-21
Frequency50Hz
DisplayLCD
Operating Temperature-25°C to +60°C
Storage Temperature-40°C to +70°C
Protection ClassIP54
Measurement TypeActive Energy
CommunicationRS485, Infrared

Summary

1. Overview

1.1 Standards

Lists the IEC standards the meter complies with.

1.2 Working Principle

Explains the six core functional parts of the meter.

1.3 Technical Parameters

Details the meter's electrical and environmental specifications.

1.4 Appearance

Describes the physical layout and external components.

2. Main Functions

2.1 Measuring Functions

Covers energy measurement, instantaneous values, and billing.

2.2 Communication Port

Details the optical communication port and its standards.

2.3 LCD Display

Covers physical features, icons, and display modes of the LCD.

2.3.2 LCD Icon Graph

Illustrates the various icons displayed on the LCD screen.

2.3.3 LCD Illustration

Maps LCD segments and symbols to their meanings.

2.3.4 LCD Display Mode

Explains different LCD display modes like auto-scrolling.

2.3.5 Status Indication

Details status indications like cover open and overload events.

2.3.6 Display Contents

Lists display items, OBIS codes, and data formats.

2.4 STS Function

Explains recharging, management, and test tokens using STS.

2.4.1 Recharging

Details the process of entering a 20-digit token for credit recharge.

2.4.2 Management

Covers setting maximum power and clearing credit balance via tokens.

2.4.3 Test Token

Details tokens for full, relay, and LCD testing procedures.

2.4.4 Cancellation of Registration

Explains canceling meter registration using specific tokens.

2.5 Short Codes

Lists short codes for quick retrieval of meter information.

2.6 Low Balance Alarm

Covers credit status visual and audible alarms.

2.6.1 Credit Status Indicator

Describes LED indicators for low credit status.

2.6.2 Audible Alarm

Explains the audible alarm and how to cancel it.

2.7 Emergency Overdraft (Optional)

Details the emergency overdraft function and its usage.

2.8 Load Control

Explains how the meter controls load based on power limits.

2.9 Event Record

Covers recording occurrence time and related information for events.

2.9.1 Channel Type Events

Lists event types like power off, cover open, and voltage issues.

2.9.1.1 The First Type Events

Records event times, duration, and occurrence/ending details.

2.9.2 Journal Events

Includes standard, tampering, relay, and grid events with event IDs.

2.10 Relay

Details physical features and priority levels of the internal relay.

2.10.1 Physical Features

Describes the relay's magnetic latching and operational limits.

2.10.2 Priority

Lists operation codes and priority levels for relay control.

2.10.3 Status Checking

Explains how the meter checks and maintains relay status.

2.10.4 Malfunction Definition

Defines what constitutes a relay malfunction.

2.11 Real Time Clock

Covers the meter's clock module, accuracy, and calibration.

2.12 Battery

Details the fitted Lithium battery and its role when power is off.

2.13 Normal Operation Mode

Explains switching from installation mode to normal operation.

2.14 Fault Alarm LED

Describes the fault alarm LED and its configurable events.

3. Overall Dimension and Installation

3.1 Overall Dimension

Provides the meter's length, width, and height dimensions.

3.2 Terminal Block

Details the layout and numbering of the terminal block.

3.3 Connection Diagram

Illustrates the wiring connections for the meter.

3.4 Meter Installation

Provides guidelines for correct meter installation and location.

4. Storage and Transportation

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