Schneider Electric

Energy Management Solution (EMS)

Ketut Hendratha Waisa P.

Agenda
1. Why do we need Power Monitoring System? 2. Introduction to Power Meter and its Supporting Component 3. System Design and Implementation 4. Choosing the correct software

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Why do we need power management system?

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Power Management system Focus

Operator, Service Team, and CST

PMS SOFTWARE INT. DEVICE COMM.DEVICE

Were going to focus here

INCOMING UTILITY, OUTGOING FEEDER, GENSET, SM6, PRISMA IPM, NSX

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Agenda
1. Why do we need Power Monitoring System? 2. Introduction to Power Meter and its Supporting Component 3. System Design and Implementation 4. Choosing the correct software

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Schneider Electric EMS Solution

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

Since 1989, Schneider Electric EMS systems have helped customers improve productivity and profitability by helping them to

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 Measure and control energy costs

Verify utility bills; participate in utility rate reduction programs Reveal energy waste Verify savings resulting from equipment upgrades, energy efficiency programs, or performance contracts Perform demand and power factor control; reduce demand charges 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.

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 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.

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 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.

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EMS Complete Solution

There are 3 main components in a complete Schneider EMS solution that provides transparent access to all of your intelligent devices.

Software - ION ENTERPRISE Data Communications - EGX-100 - EGX-400 - Connexium Switches - Modems Intelligent Devices - Circuit monitors - Power meters - Low voltage breakers - Med voltage relays - Other Modbus devices

The power meters standard RS-485 communications port, configurable for 2-wire Modbus RTU or Modbus ASCII protocols, and 2-4 wire RS485/RS232 port on the optional remote display, provide communications to power monitoring software or easy integration into Building Automation and SCADA systems.

Energy and power quality meters and monitors

Other compatible devices

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Advanced Range Metering

MID Range Metering Basic Metering

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PM800 series power meters Deep Dive

The PM800 series of power meters are affordable, compact power and energy meters, designed for application on feeders and mains. Install into new equipment or retrofit into existing installations. Three models satisfy a range of applications (PM810, PM820MG, and PM870MG).

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Summary of Key Features

PM810 PM810 with PM810Log PM820 PM850 PM870

Disturbance Detection/Alarms Advanced Waveform Capture EN50160 Evaluation

Standard Waveform Capture Trending and Forecasting Custom Data Logging Size (kb) Custom Logs Billing Log Shift Energy Log Alarm Log Individual Harmonics Accuracy IEC 60687 Class V, I, Energy, Demand, THD Alarms, RS485, Option Modules
0.5s 31st 0.5s 31st 0.5s 63rd 0.5s 63rd 0.5s 80 1 80 1 800 3 800 3

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Physical features
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

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Physical features (continued)

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
The power meters three display options integral display, no display, or remote display let you purchase only what you need.

Intuitive, self-guiding menus are easy to use without training Multiple languages supports English, French, Spanish*
* Contact your Schneider Electric representative for availability of additional languages.

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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 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 System Manager software Integrate into BAS or SCADA systems Download firmware updates to keep up-todate with the latest features

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Physical features (continued)

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 4wire 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.

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Field-installable input & output modules

Flexible I/O
Monitor equipment status Monitor and Annunciate critical alarm status Sync with Utility demand intervals Monitor other utilities (water, gas, etc.)

Standard I/O includes:

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

1 KY Digital output 1 Digital input

Field-installable I/O option modules*

Digital - 2 inputs and 2 outputs Digital - 6 inputs and 2 outputs Digital - 2 in and 2 out, Analog - 2 in and 2 out
* Check with your Schneider Electric representative for availability
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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

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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 0.5S (Active Energy) Meets European and USA revenue accuracy standards

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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, PM870) Combine up to four alarms using Boolean logic (PM870) Voltage/current disturbance alarms for sag/swell detection (PM870)
The power meters alarm summary can help identify persistent alarm conditions that need attention.

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

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Advanced Logging
Onboard memory for reliable collection of historical data:
PM870 - 800k standard 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 System Manager software for use in historical reports for capacity planning, energy trending, and more.

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Advanced Logging (continued)

On board data logs include:
Min/Max logmin/max value for each quantity since last reset Custom data logs with up to 96 quantities each (One log PM820 and PM810 with logging module; Three logs PM850, PM870) Billing log and Shift Energy Table
Quantities Logged kWh IN kWh Total kVARh IN kVARh Total kVAh Total PF Total kW Demand kVar Demand Minutes Each 15 Min for 12 days (1152 intervals) Days 32 Days of Daily logs (32 intervals) 52 days of storage for a single register quantity 48 days of a single energy value (4 registers) Months 2 years of monthly logs (24 Intervals)

The power meters billing log can be uploaded and viewed in System Manager software.

Note that daily and monthly PF and Demand values represent the last value of the day or month.
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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

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Power Quality Monitoring

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

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Power Quality Monitoring (continued)

The power meter (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.

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Standard Waveform Capture (PM870)

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

Waveforms give a graphical representation of whats happening with your power during a particular moment. Quickly isolate potential power problems. Excellent for troubleshooting problems that occur continuously.

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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 PM870s disturbance detection features can help isolate the source of troublesome sags and swells.

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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 PM870s disturbance waveform capture can provide the information needed to diagnose an event.

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Power Quality - Sag and Swell Definitions

Categories Voltage or Current Short Duration Variations

Typical Duration 1/2 cycle to one minute. 80 to 85 % below normal. 1/2 cycle to one minute. 110% above RMS value.

Type Sags (or Dips)

Swells (or Surges)

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Trending and Forecasting (PM820, PM870)

The power meter maintains onboard trends with historical values 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 Since trend data is register-based, it is accessible by building automation and SCADA software
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The power meters onboard trend data with predicted values, can be viewed in System Manager.

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Web Page Generator

Web Page Generator is fully compatible with the PM870

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Agenda
1. 2. 3. 4. Why do we need Power Monitoring System? Introduction to Power Meter and its Supporting Component System Design and Implementation Choosing the correct software

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System Design and Implementation

How We Help You ?
How many Digital Meter(H/W) to be integrated? (Meters location) Where do we put the Monitoring System(S/W)? What is the communication topology (+) protocol ?

+
G

H/W
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S/W
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Locating the Meters

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Start with the Electrical Drawings

Place meters at critical and requested points, observing any potential issues with installation and networking.
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System Design starts with field devices

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Finally, Create the System Architecture

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Agenda
1. Why do we need Power Monitoring System? 2. Introduction to Power Meter and Supporting Component 3. Implement and Build the system 4. Choosing the correct software

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PowerLogic ION Enterprise

Choose the software for the User Interface Reporting Required Workflow Required Size of Network
ION Enterprise
Data Acquisition and Collection Web-Enabled Interface Supports OPC Server to other applications Graphics & Reports Full support for ION Meters

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PowerLogic ION Enterprise

PowerLogic ION:E

PQ Meter

Relay

PLC

PQ Meter Trip Unit

PLC

Meter

Meter

Meter

Meter

Meter

MV

LV

LV

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PowerLogic ION Enterprise

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PowerLogic ION Enterprise

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PowerLogic ION Enterprise

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PowerLogic ION Enterprise

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PowerLogic ION Enterprise

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PowerLogic ION Enterprise

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Need more information?

Contact your local Schneider Electric sales representative or visit us on the web:
PowerLogic web site www.powerlogic.com Corporate www.schneider-electric.com Merlin Gerin Products www.merlingerin.com

The Power of Integration:

In 2005, Schneider Electric acquired Power Measurement and its ION range of software and metering products Brings together two global leaders in power and energy management Makes Schneider Electric the worlds largest provider of energy efficiency, power quality and reliability solutions PowerLogic range now includes ION technology

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Web Reporter Sample and Video

http://10.218.104.117/web/
Username : Sales Password : demo

Gridmetering.swf

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