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Satec PM135EH - User Manual

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PM135 Powermeter Series
PM135P/PM135E/PM135EH
Installation and Operation Manual
BG0518 Rev. A3

Table of Contents

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Satec PM135EH Specifications

General IconGeneral
Burden (Voltage)<0.2 VA per phase
Frequency45-65 Hz
Burden (Current)<0.1 VA
ProtocolsModbus RTU
Accuracy (Voltage and Current)±0.2%
Power Accuracy±0.5%
DisplayLCD
Current Input1A or 5A
Digital Outputs2
CommunicationRS-485
Accuracy (Energy)±0.5%
HumidityUp to 95% non-condensing
Dimensions96 x 96 x 96 mm
Weight0.5kg
Operating Temperature-20°C to 70°C

Summary

WARNING

Quick Start Guide

1. Installing the PM135

Details physical installation steps for the PM135 unit, covering mounting procedures.

Connecting the PM135 Unit

Provides step-by-step instructions for connecting the PM135 unit's power, voltage, and current inputs.

2. Configuring the PM135 remotely

Outlines steps for configuring the PM135 using PAS software remotely.

Chapter 2 Installation

2.3 Mechanical Installation

Provides instructions and diagrams for the physical mounting of the PM135 unit.

2.4 Electrical Installation

Details the electrical connection procedures and safety precautions for installing the PM135.

Power Source Connection

Explains how to connect the AC or DC power supply to the PM135 unit.

Voltage Input connection

Describes how to connect voltage inputs to the PM135, including standard and optional configurations.

Current Input Connection

Explains how to connect current inputs using external CTs to the PM135.

2.5 IO Connections

Details how to connect optional Digital I/O and Analog Output modules to the PM135.

2.6 Communications Connections

Introduces the various communication options available for the PM135, including RS-485, Ethernet, GPRS.

COM1 RS-485 Connection

Details the setup for connecting the PM135 via the standard COM1 RS-485 port.

ETH module - COM2 Ethernet Connection

Explains how to set up Ethernet communication using the optional COM2 Ethernet module.

Chapter 3 Using Front Display

3.3 Device Setup

Details the menu-driven device setup options for configuring meter parameters.

Entering the Password

Explains how to enter the four-digit user password to access setup menus.

Viewing and Changing Setup Options

Guides users on how to navigate and modify setup options within the device setup menus.

Chapter 4 Using PAS Software

4.1 Installing PAS

Provides step-by-step instructions for installing the PAS software on a PC.

4.3 Setting up Communications

Details how to configure communication settings for the PM135 via RS-232 or Ethernet.

Communicating through a Serial Port

Guides on configuring serial port settings and selecting communication protocols for serial communication.

Communicating through the Internet

Explains how to configure IP address and protocols for Ethernet communication.

4.4 Setting Up the Meter

Covers preparing and downloading meter setup data offline using PAS.

Downloading Setups to the Meter

Details individual and batch download procedures for meter setups from PAS.

Chapter 5 Configuring the PM135

5.1 Configuring Communications

Explains how to configure communication settings for the PM135 using the front display or PAS.

Setting Up Serial Communication Ports

Guides on setting up serial communication ports (COM1/COM2) using the front display or PAS.

Setting Up Ethernet

Details how to configure Ethernet network settings for the PM135 via the front display or PAS.

Setting Up GPRS Network

Explains how to configure GPRS wireless communication settings for the PM135.

5.2 General Meter Setup

Covers basic meter configuration, including wiring modes, transformer ratios, and frequency.

Basic Meter Setup

Guides through setting up essential meter parameters like wiring mode, PT/CT ratios, and frequency.

Device Options

Details user-configurable device options such as power calculation mode and energy test mode.

Configuring AlarmControl Setpoints

Details how to set up logical expressions and actions for alarms and controls using setpoints.

5.3 Configuring Meter Security

Details how to change the user password and enable/disable password protection for the meter.

5.4 Configuring BillingTOU

Explains how to configure billing energy registers, tariff rates, and maximum demand registers.

5.5 Configuring Recorders

Covers configuration of onboard memory for data and event recording, including log files.

5.6 Configuring Communication Protocols

Describes how to customize protocol options for application software use.

Chapter 6 Device Control and Upgrading

6.1 Resetting Accumulators, Maximum Values and Files

Guides on resetting accumulators, maximum values, and clearing logs via front display or PAS.

6.2 Viewing and Clearing Device Diagnostics

Explains how to view and clear device diagnostic messages from the front display or PAS.

6.5 Upgrading Device Firmware

Provides instructions for downloading and upgrading the meter's firmware through PAS.

Chapter 7 Monitoring Meters

7.1 Viewing Real-time Data

Explains how to continuously retrieve and view real-time data from the meter using PAS.

7.4 Viewing Real-time Harmonic Spectrum

Guides on retrieving and analyzing real-time harmonic spectrum data.

Chapter 8 Retrieving and Storing Files

8.1 Uploading Files on Demand

Details how to manually retrieve log files from the meter using PAS.

8.2 Using the Upload Scheduler

Guides on setting up the Upload Scheduler for automatic data retrieval and storage.

Appendix A Technical Specifications

A.12 Measurement Specifications

Details measurement accuracy for voltage, current, power, frequency, and harmonics.

Appendix C Setpoint Triggers and Actions

Appendix G Device Diagnostic Codes

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