EET PMC-D726M - Default Chapter; Table of Contents

CET Electric Technology
5
Table of Contents
Chapter 1 Introduction ......................................................................................................................... 7
1.1 Overview ............................................................................................................................... 7
1.2 Features ................................................................................................................................. 7
1.3 PMC-D726M’s Application in Power and Energy Management Systems............................. 8
1.4 Getting more information ..................................................................................................... 9
Chapter 2 Installation ......................................................................................................................... 10
2.1 Appearance ......................................................................................................................... 10
2.2 Dimensions .......................................................................................................................... 11
2.2.1 Main Unit ................................................................................................................. 11
2.2.2 Terminals .................................................................................................................. 12
2.2.3 SCCTs ........................................................................................................................ 12
2.3 Mounting ............................................................................................................................. 14
2.4 Wiring connections ............................................................................................................. 15
2.4.1 3-Phase 4-Wire (3P4W) Wye Direct Connection with 3CTs .................................... 15
2.4.2 3-Phase 4-Wire (3P4W) Wye Direct Connection with 2CTs .................................... 16
2.4.3 3-Phase 3-Wire (3P3W) Open Delta with 2PTs and 3CTs ........................................ 16
2.4.4 3-Phase 3-Wire (3P3W) Open Delta with 2PTs and 2CTs ........................................ 17
2.5 Communications Wiring ..................................................................................................... 17
2.6 Digital Input Wiring ............................................................................................................. 18
2.7 Digital Output Wiring .......................................................................................................... 18
2.8 Analog Output Wiring ......................................................................................................... 18
2.9 Pulse Output Wiring ............................................................................................................ 18
2.10 Power Supply Wiring ......................................................................................................... 19
Chapter 3 Front Panel ......................................................................................................................... 20
3.1 Display ................................................................................................................................. 20
3.1.1 LCD/LED Testing ....................................................................................................... 20
3.1.2 LCD Display Areas ..................................................................................................... 21
3.1.3 LED Display Symbols ................................................................................................ 22
3.2 Using the Front Panel Buttons ............................................................................................ 22
3.4 Display Screen Types ........................................................................................................... 23
3.4.1 LCD Data Screens ..................................................................................................... 23
3.4.2 LED Data Screens ..................................................................................................... 23
3.5 Setup Configuration via the Front Panel............................................................................. 24
3.5.1 Making Setup Changes ............................................................................................ 24
3.5.2 Setup Menu .............................................................................................................. 25
3.5.3 Configuration ........................................................................................................... 26
Chapter 4 Applications ........................................................................................................................ 29
4.1 Inputs and Outputs ............................................................................................................. 29
4.1.1 Digital Inputs ............................................................................................................ 29
4.1.2 Digital Output ........................................................................................................... 29
4.1.3 Energy Pulse Outputs ............................................................................................... 29
4.1.4 AO Output ................................................................................................................ 30