feeder and main application powerlogic ® pm800 series

Feeder and Main Application

PowerLogic® PM800 Series

Schneider Electric – Square D PowerLogic PM800 series power meter 2

PM800 Series Power Meters

●Affordable, compact, and modular●Designed for application on feeders and mains●Easy installation●High-visibility display●High accuracy measurements●Power quality analysis●Extensive data logging, trending and forecasting●Custom alarming with time stamping●Expandable I/O●Multi-port serial and Ethernet communications


Typical applications

●Power quality compliance monitoring●Disturbance and harmonic analysis●Energy metering, cost allocation and sub-billing●Demand and power factor control●Load studies and circuit optimization●Equipment monitoring and control●Preventive maintenance●Integrated utility metering


PM800 series power meters

●Install into new equipment or retrofit into existing installations●Three models satisfy a range of applications


The PowerLogic power monitoring familyF

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PM800 Apply to Mains and Feeders

• Comprehensive Power Metering

• Basic Power Quality

• Onboard data logging

• Compact Design

• Disturbance waveform Capture

CM3000 Apply to Mains and

Key Feeders

• Advanced Power Monitoring

• Power Quality with disturbance detection and 100 ms event recording

• Onboard data logging with 8 MB of memory

• Disturbance direction detection

CM4000Apply to Critical Power

• Extensive Power Quality

• Transient Detection (CM4-T)

• Wave shape fault recording

• Variety of I/O options

• Highest revenue accuracy

• GPS time synchronization


Part of a complete solution

● Power meters are a key component in a complete PowerLogic power monitoring and control solution that provides transparent access to all of your intelligent devices.

● Software●Powerlogic PowerView●Powerlogic System Manager●Powerlogic ION Enterprise●Powerlogic ION EEM

● Data Communications●EGX 100●EGX 400●Modems

● Intelligent Devices●Circuit Monitors●Power Meters●Low Voltage breakers●Med voltage relays●Other Modbus devices

RS-485 port, RS485/RS232 port (on optional remote display) and optional Ethernet port all provide Modbus communications to power management software or easy integration into Building Automation and SCADA systems.


PowerLogic systems help you control the cost, quality and reliability of your utilities

●Since 1989, PowerLogic systems have helped customers improve productivity and profitability by helping them to …


… Measure and control energy costs

●Verify utility bills; participate in utility rate reduction programs●Verify savings resulting from equipment upgrades, energy efficiency

programs, or performance contracts●Perform demand and power factor control; reduce demand charges

and reveal energy waste●Allocate or sub-bill energy costs●Measure all utilities (water, air, gas, electric, etc.) and optimize energy

procurement

Save 2-4% of utility bills, by knowing where and how energy is being used.


… Optimize equipment use

●Prolong asset life by balancing loading, and measuring and reducing harmonics and other factors that cause heating and shorten equipment life

●Maximize the use of existing capacity and avoid unnecessary capital purchases by understanding loading and identifying spare capacity on existing equipment

Save 2-5% on operating costs, by optimizing utilization and eliminating unnecessary equipment purchases.


… Improve power quality and reliability

●Receive early warning of impending problems ●Accurately detect and capture magnitude and duration of power

quality events●Diagnose and isolate the cause of power-quality-related equipment or

process problems●Verify reliable operation of power distribution and mitigation equipment●Proactively assess power quality trends and conditions to identify

vulnerabilities●Baseline power quality conditions and verify improvements as a result

of equipment upgrades

Save up to 10% or more in productivity and resources by improving power quality and reducing downtime.


Summary of Key Features

Alarms, RS485, Option

Modules

V, I, Energy, Demand, THD

0.2s0.2s0.2sAccuracy IEC 60687 Class

63rd63rd31stIndividual Harmonics

Alarm Log

Shift Energy Log

Billing Log

331Custom Logs

80080080Size (kb)

Custom Data Logging

Trending and Forecasting

Standard Waveform Capture

EN50160 Evaluation

Advanced Waveform Capture

Disturbance Detection/Alarms

PM870PM850PM820


Physical features

● Maintenance and alarm icons — view alarm status at the meter

● Easy-to-read, backlit LCD display ● Anti-glare, scratch resistant ● Displays four values simultaneously;

view three phases and neutral ● View summary screens and bar chart

displays to see a snapshot of your system

● Intuitive, self-guiding menus are easy to use without training

● Multi languages support

The power meter’s three display options—integral display, no display, or remote display—let you purchase only what you need.


Physical features (continued)

● KY Out/Digital IN ● Control voltage● Voltage Inputs — 600 VAC direct

connect; eliminates the need for PTs in most cases

● Remote Display/Option Module connector

● Current inputs — rated at 15A, able to withstand overcurrents from CTs

● RS-485 communications, configurable for 2-wire Modbus-RTU or -ASCII

● Communicate to PowerLogic software

● Integrate into BAS or SCADA systems

● Download firmware updates to keep up-to-date with the latest features



●Remote display option:● Install the meter inside the low voltage cabinet when local regulations do not

permit over 120 V on panel doors.

● Can be used to configure meter when a permanent display is not required.

● Provides an additional RS232/485 communications port, configurable for 2- or 4-wire support.

The configurable communications port on the remote display lets you add the power meter to an existing 4-wire RS-485 daisy-chain without a converter.



●Compact design - 96 x 96 x 70mm (depth inside panel with Modbus and 2 I/O)

● Shallow depth saves panel space

●Flush panel mount with a 92 x 92mm cutout● International standard design

●Retro-fit existing analog meters with 4” round cutouts — no mounting adapter required

●Din rail mounting w/o display● Avoid voltage and current wires at panel door


Field-installable input & output modules

● Flexible I/O● Monitor equipment status & critical

alarm status● Sync with Utility demand intervals● Monitor other utilities (water, gas, etc.)

● Standard I/O includes:● 1 KY Digital output● 1 Digital input

● Field-installable I/O option modules● Digital - 6 in/ 2 out● Digital - 2 in 2 out, Analog - 2 in and 2

out

Two I/O modules can be installed on the back of the power meter.


Field-installable PM8ECC Ethernet communications card module

● 10 MB or 100 MB Ethernet UTP

● Modbus TCP/IP protocol

● Alarm notification via e-mail

● Customizable web pages

● Supports TRE-1 functionality

● RS485 Modbus master port with Ethernet-to-RS485 gateway functionality; daisy-chain 31 devices to RS485 port


PM8ECC Ethernet communications card benefits

● Clean and efficient solution due to space constraint

● No extra gateway or power supply needed.

● IP based meter allows easy integration into existing Ethernet infrastructure

● Easy access to the PM8ECC information by simply typing the IP address into the web browser

● Easy retrofit ability for existing PM800 series power meter infrastructure

● Give users the ability to enhance their existing energy monitoring system network from serial to Ethernet


Designed with the panel builder in mind

● Single person installation● Mounting resistance nibs hold meter

until the mounting clips are snapped into place

● No tools required to mount the meter

● Wide range control power supply● 115 – 415 Vac (15 vA);

125 – 250 Vdc (10 watts)● Reduces the number of models to

order and stock


Powerful and accurate processor

●One of the most powerful microprocessors in its class● Same processor family as the CM3000 and CM4000 meters

● 128 Samples/Cycle provides high accuracy and harmonic data

● Zero blind metering — no blind spots in data

● Meets IEC 62053-22 (Energy) and ANSI C12.20 0.2S (Active Energy)

● Meets European and USA revenue accuracy standards


Customizable Alarming

●Factory configured alarms are enabled on power-up ● Detect circuit overloading before the breaker trips

● Quickly identify the source of a problem

●Create custom alarms (PM820, PM850, PM870)●Combine up to 4 alarms using Boolean logic (PM850,PM870)●Voltage/current disturbance alarms for sag/swell detection (PM870)

The power meter’s alarm summary can help identify persistent alarm conditions that need attention.

Alarms, stored in power meter memory and viewed in PowerLogic System Manager, provide early warning of potential problems.


Advanced Logging

● Onboard memory for reliable collection of historical data:

● PM850, PM870 - 800k; PM820 - 80k standard

● Factory default logging starts as soon as meter is powered up

● Benefits of onboard data logging:● Reduce network traffic● Prevent gaps in data due to network or

computer downtime

Logged data can be downloaded to PowerLogic System Manager software for use in historical reports for capacity planning, energy trending, and more.


Advanced Logging (continued)

●On board data logs include:● Min/Max log—min/max value for each quantity since last reset

● Custom data logs with up to 96 quantities each (One log – PM820; Three logs – PM850, PM870)

● Billing log and Shift Energy table

Notes• Quantities logged are default values and are user-definable.• Daily and monthly PF and demand values represent the last value of the day or month.

The power meter’s billing log can be uploaded and viewed in PowerLogic System Manager software.

Quantities Logged

Minutes Days Months

kWh IN kWh Total kVARh IN kVARh Total kVAh Total PF Total kW Demand kVar Demand

Each 15 Min for 12 days (1152 intervals)

32 Days of Daily logs(32 intervals)52 days - a single register quantity48 days - single energy value (4 registers)

2 years of monthly logs (24 Intervals)


Advanced Logging (continued)

● Shift energy log tracks energy usage and cost for up to three, user-definable shifts

● Viewable in a System Manager table● Register-based data is accessible by

building automation and SCADA software


Power Quality Monitoring

● Current and voltage individual harmonic magnitudes and angles to the 31st harmonic (PM820), or 63rd harmonic (PM850, PM870)

● Total harmonic resolution to the 63rd harmonic for RMS values

Harmonic values, measured by the power meter, can be viewed in System Manager software.


Power Quality Monitoring (continued)

● The power meter (PM850, PM870) measures power quality according to the EN50160 Power Quality standard.

● The EN50160 standard defines the voltage quality a customer can expect from the utility.

The power meter generates alarms when an area of evaluation is outside of the range of acceptable values.

The status (pass or fail) of each evaluation category can be viewed in a System Manager table.


Standard Waveform Capture (PM850)

● Waveform Capture ● Manual or Alarm initiation● 128 samples/cycle, 3 cycles

● Waveforms give a graphical representation of what’s happening with your power during a particular moment.

● Quickly isolate potential power problems.

● Excellent for troubleshooting problems that occur continuously.


Disturbance Detection and Advanced Waveform Capture (PM870)

●The PM870 has the ability to detect, alarm upon, and capture voltage and current sags and swells that can cause unwanted trips and process interruptions, damage motors and more.

●Twelve factory configured voltage disturbance (sag/swell) alarms provide warning and trigger a disturbance waveform capture.

●Disturbance alarms can be reconfigured for current sag and current swell using System Manager software.

Voltage sags are often caused by heavy loads being started. The PM870’s disturbance detection features can help isolate the source of troublesome sags and swells.


Disturbance Detection and Advanced Waveform Capture (continued)

● Advanced waveform capture (PM870) provides a detailed picture of the disturbance event

● Configurable from 185 cycles on one channel at 16 samples/cycle up to 3 cycles on six channels at 128 samples/cycle

Poor power quality can lead to costly downtime. A PM870’s disturbance waveform capture can provide the information needed to diagnose an event.


Trending and Forecasting (PM850, PM870)

● Onboard trends include historical and forecast values to help predict future performance

● Min/Max and Average data available for minutes, hours, days and months

● Forecast for hours and days

● Hourly and weekly summaries

● Trend tables for typical values (e.g. Real Power, Current, Voltage) can be viewed in System Manager

● Register-based trend data is accessible by building automation and SCADA softwareThe power meter’s onboard trend data with

predicted values, can be viewed in System Manager.


Easy to create a system...

● Two ways to create a simple system:● RS485 connection to EGX400 Ethernet

gateway to your PC

● Ethernet connection from meter to local area network using PM8ECC option

● With no special software to install, use your browser to view:

● Instantaneous current, voltage, power and energy

● I/O status

● Alarm status and history

● Trending and forecasting charts (PM850 or PM870)

● EN50160 Evaluation (PM850 or PM870)

● For more advanced analysis use:● PowerLogic PowerView

● PowerLogic System Manager

● PowerLogic ION Enterprise

PC with Browser

EGX400 Gateway

Serial connectionto RS485 port of meterDirect LAN

connection toEthernet port of meter


Need more information

●Visit us on the web:● www.powerlogic.com

feeder and main application powerlogic ® pm800 series

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powerlogic systems

power management software

complete solution power

control energy costs

ethernet communications

control solution

disturbance detection

energy waste