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CET PMC-340 User Manual

CET PMC-340
58 pages
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PMC-340
Digital Three-Phase Energy Meter
User Manual
Version: V1.1A
May 8, 2018

Table of Contents

Other manuals for CET PMC-340

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CET PMC-340 Specifications

General IconGeneral
BrandCET
ModelPMC-340
CategoryMeasuring Instruments
LanguageEnglish

Summary

Standards Compliance

Limited Warranty Information

Chapter 1 Introduction to PMC-340 Meter

1.1 Overview of PMC-340

General overview of the PMC-340 Digital Three-Phase Energy Meter.

1.2 Key Features and Capabilities

Key features and capabilities of the PMC-340 energy meter.

1.3 Applications in Energy Management Systems

Explains the meter's use in Power and Energy Management Systems.

1.4 Getting More Information

Provides resources for additional information about the PMC-340.

Chapter 2 Installation Guide

2.1 Meter Appearance and Components

Visual identification of the meter's components and layout.

2.2 Unit Dimensions

Physical dimensions of the meter unit.

2.3 Terminal Dimensions

Dimensions and specifications of the meter's terminals.

2.4 Mounting Instructions

Instructions and guidance for mounting the meter.

2.5 Wiring Connections Overview

Details on direct and CT input wiring configurations for the meter.

2.6 RS-485 Wiring

Wiring instructions for the RS-485 communication port.

2.7 Digital Input Wiring

Wiring diagram for the meter's digital input connections.

2.8 Pulse Output Wiring

Wiring diagram for the meter's energy pulse output.

Chapter 3 Front Panel Operations

3.1 LED Indicator Functions

Explanation of the front panel LED indicators and their functions.

3.2 Button Operations

Description of button functions in data display and setup modes.

3.3 LCD Display Symbols

Details on the LCD display symbols and their meanings.

3.4 LCD Testing Procedure

Procedure for testing the meter's LCD display functionality.

3.5 Default Display Mode

Information on the meter's default display screen.

3.6 Setup Configuration

Overview of the meter's setup configuration parameters.

Chapter 4 Applications and Measurements

4.1 Inputs and Outputs

Details on the meter's digital inputs and energy pulse outputs.

4.2 Power and Energy Measurements

Information on basic, energy, and demand measurements.

4.3 Power Quality Parameters

Parameters and calculations related to power quality.

4.4 Data Logging Features

Description of various logging features like Max/Min, Energy, Peak Demand.

4.5 Time of Use (TOU) Configuration

Configuration and functionality of Time-of-Use (TOU) settings.

Chapter 5 Modbus Register Map

5.1 Basic Measurements Registers

Modbus registers for basic electrical measurements.

5.2 Energy Measurements Registers

Modbus registers for various energy measurements.

5.4 Harmonic Measurements

Modbus registers for harmonic and power quality parameters.

5.5 Demand Registers

Modbus registers for demand and peak demand values.

5.6 Max./Min. Log Registers

Modbus registers for maximum and minimum logged values.

5.10 Device Setup Parameters

Modbus registers for device configuration and setup parameters.

5.12 TOU Setup Registers

Modbus registers for Time-of-Use (TOU) schedule configuration.

5.14 Clear/Reset Control Registers

Modbus registers for clearing logs and resetting parameters.

5.15 Meter Information Registers

Modbus registers for meter model, firmware, and serial number.

Appendix B Technical Specifications

Appendix C Standards of Compliance

Appendix D Ordering Guide

Contact Us Information

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