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DENT Instruments PowerScout HD Series User Manual

DENT Instruments PowerScout HD Series
94 pages
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June 30, 2020
O
PERATORS GUIDE
PowerScout
HD
Networked Power Meters
PowerScout™ 3 HD PowerScout™ 12 HD PowerScout™ 24 HD PowerScout™ 48 HD
and
ViewPoint
HD
Software
w ww. . com
information@itm.com1.800.561.8187

Table of Contents

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DENT Instruments PowerScout HD Series Specifications

General IconGeneral
ModelPowerScout HD Series
Frequency Range45-65 Hz
Measurement TypePower and Energy
Voltage Range50 to 600V AC (depending on model)
Current InputCurrent Transformers (CTs)
Communication InterfaceRS-485, Ethernet
DisplayLCD
Data LoggingYes
Storage Temperature-20°C to 70°C
Communication ProtocolModbus

Summary

Introduction to PowerScout HD Meters

PowerScout HD Anatomy

Details the physical layout and user connections on the circuit board of the PowerScout HD meters.

PowerScout HD Meter Safety Summary and Specifications

Provides general safety information, compliance, and specifications for the PSHD family.

Meter Safety Guidelines

Outlines critical safety requirements for building service and meter installation.

Planning for Field Installation

Configuration and Data Viewing Options

Overview of the three methods for configuration and data viewing: ViewPoint HD, PSHD Web App, and LCD.

Meter Configuration Overview

Details tasks to perform before installation to save time and reduce errors in the field.

Meter Installation Overview

Describes the typical work involved in physically installing the meter, performed by a licensed electrician.

Verification & Communication Overview

Explains how to verify meter settings and communication after installation.

Meter Configuration Details

Install the ViewPoint HD Software

Step-by-step instructions for installing the ViewPoint HD software on a computer.

Connection & Configuration Options Using ViewPoint HD

Details the four connectivity options available when launching the ViewPoint HD application.

USB Connection (Power & Communications)

Explains how to connect the meter to a computer via USB for power and communication.

Ethernet Network Connections

Describes how to connect and configure the meter using Ethernet.

Configuring Electrical Components Using ViewPoint HD

Guide on setting up electrical parameters like voltage input, service type, and CT types.

Configuring Communications Using ViewPoint HD

Details on setting up communication protocols like Modbus and BACnet.

Configuring Alarms in ViewPoint HD

Instructions for setting up conditional alarms for voltage and current.

Updating Firmware

Procedure for updating the meter's firmware using the ViewPoint HD software.

Meter Installation Details

Meter Mounting Configurations

Illustrates different mounting options for PowerScout HD meters in various form factors.

Installation Sequence for Wall Mount Enclosure Models

Step-by-step guide for installing meters in wall mount enclosures.

Installation Sequence for PS3HD-R-D-N

Procedure for installing the PS3HD meter on a DIN rail.

Wiring the PSHD Meter in a 3-wire, Split & Service Panel

Wiring diagram and instructions for a 3-wire, 1-phase service panel.

Wiring the PSHD Meter in a 4-wire, 3 & Service Panel

Wiring diagram and instructions for a 4-wire, 3-phase service panel.

Current Transformer Basics

Essential criteria and guidelines for selecting and installing current transformers (CTs).

Wiring the CTs to Multi Circuit PSHD Meters

Illustrates CT connection methods for multi-circuit PSHD meters.

Communication & Verification

Communication Verification

Methods to confirm both physical interface and protocol settings are correct.

Modbus Settings

Details on configuring Modbus RTU and TCP settings for the meter.

BACnet Settings

Details on configuring BACnet MS/TP and BACnet IP settings for the meter.

Security PIN Protection

Explains the two levels of PIN protection for restricting meter access.

Verification of Installation

Simple checks to ensure correct CT phasing and direction after installation.

CT Orientation Check

Guidance on checking and correcting CT orientation for accurate power reporting.

Total Harmonic Distortion

Explanation of THD measurement and its interpretation for power and current.

RTU Programming and Scripting

Register Organization

Describes how registers are organized into functional groups based on the SunSpec model.

Configuring Element and Channel Register for Service Types

Tables detailing how to configure element and channel registers for various service types.

Modbus Protocol Commands

Lists and describes the Modbus RTU commands supported by the meter.

Floating Point Registry Entry

Explains how to handle 32-bit IEEE 754 formatted floating point numbers for registers.

BACnet

Details the Building Automation and Control Network (BACnet) protocol.

Appendix B: Enclosure Dimensions

Appendix C: Mounting Templates

Appendix D: CT Phase Shifts

Appendix E: ViewPoint HD Installation Guide

New Installations

Step-by-step instructions for installing ViewPoint HD for the first time.

Software Update

Procedure for updating ViewPoint HD software when a previous version is installed.

Troubleshooting Installation

Guidance on resolving common issues encountered during software installation.

Appendix F: PSHD Technical Specifications

Communication Specifications

Details on hardware, protocols, baud rates, and data formats for communication.

Mechanical Specifications

Information on wire connections, mounting, enclosure, and operating temperature.

Certifications

Lists FCC compliance, UL recognition, UL listing, and other safety certifications.

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