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7/28/2019 15. Monitoreo de Variables Electricas y Control de Iluminacion Inteligente - Ing. David Castro Contec, S.a.
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2012 Eaton Corporation. All rights reserved.
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Monitoreo de Variables Elctricas para mejora de lacalidad de energa y control de Iluminacin Inteligente
para incrementar la eficiencia energtica de suedificio.
5to. Simposio Internacional Sobre Energa
La Industria Frente al Aumento de los Precios de
Energa
Hotel El Panam Ciudad de Panam
11 de octubre de 2012
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7 razones importantes para la
medicin y verificacin
Existen oportunidades significativas paradarse cuenta que la reduccin de los costos
de energa en su planta o facilidad,
asumiendo que se cuenta con productos de
ltima generacin en el lugar para asegurarla medicin precisa de la energa que
utilicen la medicin y verificacin. El
primer paso, sin embargo, es entender
totalmente las siguientes siete razonesimportantes para medir y verificar su consumo
de energa.
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Verificacin de la integridad y
precisin de la energa
La medicin en el punto de acoplamiento con el proveedor de
energa es fundamental para todos los usuarios de energaelctrica.
La aplicacin de un medidor en la lnea de acometida le permite al
usuario confirmar la exactitud del medidor de la compaa
elctrica pblica y su factura.
Adems con este medidor se puede documentar
el tipo, la magnitud y la direccin de los eventos relacionados
con la calidad de la energa. En donde muchos de estas
distorsiones pueden ser provocadas externamente; debido a un
entorno desregulado. Con lo cual podremos solicitar cuentas por la
calidad de la energa suministrada por la empresa suministradora.
Cuando hay varios medidores de la misma compaa suministradora
alimentando un mismo sitio, le puede permitir a los usuarios
comparar varias facturas elctricas con el fin de identificar una
"coincidencia" de demanda mxima. En donde en muchos casos, puede
resultar en una reduccin considerable de los costos de la factura
elctrica negociando nuevas tarifas con la compaa elctrica.
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Identificacin de las cargas de
consumo
El siguiente paso en cualquier programa de gestin
de la energa exitoso es la identificacin de las
cargas de mayor consumo dentro de una facilidad.
Esto permitir a los usuario final comenzar a
priorizar los esfuerzos de reduccin de energa,
incluyendo las cargas no crticas, y desplazandolas cargas de mayor consumo fuera de los perodos de
tarifa de horas punta.
Las mediciones a estos niveles deben abarcar todos
los alimentadores en media tensin y aquellas
subestaciones de baja tensin de mayor, incluyendo
tanto los dispositivos principales como los
interruptores de alimentadores.
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666 2012 Eaton Corporation. All rights reserved.
Contribuye a la certificacinLEED
El considerar el uso de energas renovables en los
proyectos de infraestructura va de la mano con la
necesidad de buscar un medio para medir el impacto
positivo de los requerimientos de energa de parte de las
compaas de suministro.
En donde los medidores y paquetes de softwareproporcionaran la columna vertebral del sistema de control
de carga; logrando la medicin y el seguimiento de las
fuentes de energa alternativas en cada facilidad.
Al monitorear el consumo de ahorro de energa, se logra
identificar las oportunidades y problemas de calidadenerga a travs de medidores principales y sub
medidores, con lo cual se podran obtener hasta 5 puntos
para la certificacin LEED bajo crditos en las categoras
de Energa y Atmsfera, Energas Renovables; Mejoras en
Puesta en servicio; en Medicin y Verificacin.
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Documentacin de los esfuerzosde reduccin de energa
Al instalar dispositivos de medicin en todo el sub
sistema de distribucin, el usuario es capaz de
obtener puntos de referencia de la eficacia de los
esfuerzos de reduccin de energa.
Tales prcticas incluyen tanto la gestin de la
carga como la instalacin de equipos de alta
eficiencia.
Esta verificacin de los programas ejecutados
proporciona al usuario informacin valiosa en cuanto
a la magnitud del xito de cada esfuerzo.
Documentando el ahorro en trminos monetarios.
Justificando todos los programas de ahorro
ejecutados en una facilidad.
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888 2012 Eaton Corporation. All rights reserved.
Distribucin de costos
La gestin financiera de cualquier operacin es la
clave para la rentabilidad de toda una organizacin.
Donde los costos de energa son un gran porcentaje
de los costos totales de operacin; es esencial que
el impacto de los costos de energa sea plenamente
documentado.
Con un precisin en la asignacin de los costos de
energa por departamento se crea el incentivo para
tomar posesin de los esfuerzos de la gestin de la
energa. La comprensin de los costos de energa por
departamento y su relacin con los procesos
productivos proporciona informacin clave para una
gestin eficaz en la toma de decisiones gerenciales.
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Establecimiento de una basehistrica
Documentar los patrones histricos de consumo de una
instalacin a travs del tiempo es una tarea
valiosa.
Cuando se tiene la opcin de poder aplicar a
diferentes tarifas con la misma compaa de
suministro o cualquier otra, se pueden tomardecisiones financiaras que impliquen ahorros
importantes.
Sin un conocimiento detallado y documentado de los
patrones de consumo actuales e histricos, los
usuarios no podrn seleccionar cuales tarifas o
proveedores son mas favorables para maximizar su
ndice potencial de ahorro.
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Desarrollo de programas con el prove
de energa
La medicin privada y su documentacin puede
proporcionar una herramienta adicional para utilizar
en la seleccin de la estructura de tasacin de la
compaa elctrica de servicios pblicos.
Al poseer los datos histricos de consumo y
combinndolos con herramientas de software se puedeemular los diferentes escenarios posibles con las
diferentes tarifas de servicios, permitiendo a los
usuarios comparar las diferentes estructuras de
tasacin con los verdaderos datos histricos para
elegir con precisin la oferta ms econmicadisponible.
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2012 Eaton Corporation. All rights reserved.
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Monitoreo y Medicin
David Castro
Application Engineer
Central America & Caribbean
Marketing 2012
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131313 2012 Eaton Corporation. All rights reserved.
Arquitectura Power Xpert de Eaton
Fabricante 1
Fabricante 2
Fabricante 3
Muchos sistemas de potencia seencuentran sin administracin
Sin poder ver el horizonte
completo, no se puede
determinar lo que pasa en la
compaa, llevando a costosasconsecuencias
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141414 2012 Eaton Corporation. All rights reserved.
Arquitectura Power Xpert de Eaton
Software
Switches
GatewaysMedidores
Visin completadel sistema
Arquitectura Power Xpert
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151515 2012 Eaton Corporation. All rights reserved.
Arquitectura Power Xpert de Eaton
Si no se
puede medir,
es imposible
de administrar
Monitoreo
efectivo
Anlisis de los
Datos
Accin
Correctiva/Preventiva
Beneficio$$
No se debe serrico en datos y
pobre en soluciones!!
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Del pasado al presente con visin delfuturo
INCOM
Ethernet
RS-485
SwitchgearSVX Drive
Generator
QC-Port
Modbus RTU
SNMPQC-Port
INCOM
Power Xpert
Software
Power Xpert
Time Server
Power Xpert
Meter Power Xpert
Gateway
Power Xpert
Network Switch
UPS
Modbus RTU
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171717 2012 Eaton Corporation. All rights reserved.
Del pasado al presente con visin delfuturo
Preserva el pasado
La arquitectura Power Xpert integra los sistemas IMPACC, INCOM
y Power Net revolucionarios en el pasado a las tecnologas del hoy
y el futuro
Concentra el presente
Protocolos de comunicaciones como Modbus RTU, Modbus TCP y
SNMP son integrales en la arquitectura Power Xpert
Avanza con el futuro
Equipos y software habilitados con servidores de red
Plataforma para software actualizados
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181818 2012 Eaton Corporation. All rights reserved.
Todo tipo de Soluciones
Serialcommunication
or Web
enabled
devices
(Meters)
Add Gateways to
create web enableddevices from
existing equipment
Add Entry-Level
Software, to
aggregate acrossmultiple devices
Expand across the
enterprise into IT, building
and facility management
with one solution
Complejidad del SistemaPequeo/Nuevo/Simple Largo/Complejo/RetrofitComponentes
(Plug & Play)
Sistemas de alta
integracin
Basic Solution Expanded Solution Advanced Solution Customized Solution
Nivel bajo de
integracin
Nivel medio de
Integracin
Fully supported by EESS: 3rd party device integration,
custom graphics, customer reporting, integration to BMSSupported by Sales: components and low level bundles
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191919 2012 Eaton Corporation. All rights reserved.
Vista general de los medidores Eaton
IQ Analyzer
INCOM Meter andPower Quality
Analyzer
IQ DP-4000
INCOM Full FunctionMeter
IQ 210/220/230
INCOM PanelMeter
IQ Energy/Power
Sentinel
Monitors Powerand Energy forSeries C BreakersUniversal Int/Ext
IQ Universal
Power Sentinel
Internal CTs
IQ Multipoint
Energy
Submeter II
FlexibleSubmeteringfor EnergyUse
PX Meter
RevenueClass Fullfeatured PQMeter
IQ 250/260
Revenue Class
Panel Meter, I/OOpt
Switchgear/Switchboard Panel Meters Submetering
IQ 130/140/150
Basic meteringCommunication Opt
Nexus 1262/1272
Socket-based, revenue
class meter
PXM 2000
Ethernet/DataLogging
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Power Xpert IQ100
Low cost metering
Three models
IQ130 Instrumentation
IQ140 Power
IQ150 Energy
Revenue grade accuracy (0.5%)
Integration with Eatons Power Xpert
Architecture
Industry-standard communication protocol
Optional Modbus RTU (RS-485)
Large, easy-to-read display
IQ130/140/150 Meters
Measure, volts/amps (130); power - W,VA, Var, PF, Hz (140); energy - Wh,VAh, Varh (150)
PXM 2000
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Power Xpert IQ250/260
Cost effective comprehensive energy metering
High-end accuracy
ANSI 12.20 (.2%)
Mix-and-match input/output options
Field upgradable
Integration with Eatons Power Xpert
Architecture
Industry-standard communication protocol
Modbus RS-485 standard
Local or remote configuration
Large, easy-to-read display
Power Xpert IQ250/260 Meters
Measure, monitor, energy data
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Power Xpert PXM2000
Comprehensive metering
High-end accuracy
ANSI 12.20 (.2%) Self-test capability to validate accuracy
Mix-and-match input/output options
Integration with Eatons Power Xpert
Architecture
Field-upgradeable
Industry-standard communication protocols
Local or remote configuration
Large, easy-to-read display
Ethernet/Data Logging/E-mail
Web browser interface
Power Xpert 2250/2260/2270Meters
Measure, monitor, record, and analyzeenergy data
PXM 2000
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Medidores en Gabinete
Saves installation time and cost
Designed for Eatons:
IQ 100 Meter Series
IQ 250/260
Power Xpert Meter 2000 series
Factory-wired
NEMA 3R, 4X & 12 enclosure options
Fusible disconnect for line voltage
UL and CUL certified
Power Xpert Enclosed Meters
Measure, monitor, energy data
Hinged frontopening door
NEMA 12 enclosure
Padlocking latchprovision
Eaton PXM2000 Series
Eaton IQ100 series
Eaton IQ250/260
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242424 2012 Eaton Corporation. All rights reserved.
Medidores en Gabinete
Pre-wired currenttransformer
shorting terminalblock
Pre-wired neutral,ground and
input/outputterminal blocks
Pre-wired fusibledisconnect
Pre-wiredcontrol power,voltage, andCT inputs
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Medidores Power Xpert
Customer Value
Mission critical data accessibility Waveforms on meter display & web Easy update for firmware revisions Setup via meter or web No Software needed Built-in web server/pagesAlarming and email notification
Scalable for enterprise network Multiple protocol support Fast transient capture (PXM8000) 2/4/8 GB standard memory for PXM 4/6/8k Digital I/O
Power Xpert 4/6/8000 Meters
Measure, monitor, record, and analyzepower quality
Points of DifferenceQuality index at a glanceEasy to use navigation dialExtremely high data sampling
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262626 2012 Eaton Corporation. All rights reserved.
Medidores Power Xpert
Power Xpert Meter 4000
Power Xpert Meter 8000
The base model Power Xpert Meter 4000 provides a power quality
summary index, sub-cycle disturbance capture, waveform capture,
power factor and harmonics.
For disturbances, sub-cycle
transients and drill-down,
graphical ITIC analysis
performance curve.
The Power Xpert 8000 Meter adds 6Mhz waveform
sampling at 100,000 samples per cycle, sampling of
impulsive transients, three phase voltage and neutral to
ground transient capture for premium power quality.
The Power Xpert Meter6000
expands over the 4000 with
flicker, automatic trigger
settings
Power Xpert Meter 6000
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272727 2012 Eaton Corporation. All rights reserved.
Ejemplos de ConfiguracionesWeb Browser Modbus TCP Master
Display link (RS-485)
Power Xpert Software
Connections:
= Ethernet
= Display link (RS-485)
= Modbus RTU (RS-485)
Modbus RTU (RS-485)
Master
Modbus RTU (RS-485)
up to 16
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Calidad de Energa en una PantallaPower Xpert
Device type Icon
Time stamp Event LED
Picture of device
Drop down menu
for meter selection
3D function button bar
3D PQ Health Index
thermometer
gauge
3D LEDs for PQ
Temperature
3D Mercury filled
voltage, current,
frequency and power
factor gauges
3D arrow head pointing
to exact peak point
Measurement
parameters
UnderlinedWeb links to Energy and
Demand comparisons
Demand chart
Active, unacknowledged events
Web Links to ITIC
Curve and Event
Calendar
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292929 2012 Eaton Corporation. All rights reserved.
Comparaciones de energa en un click!
Compare energy consumption for
any month-to-month or week-to-
week combination
This was a Friday
Set
benchmark
for energy
consumption
Compare
weeks &
months
Built-in trendanalysis
Open energy data login Excel
or
Save data to a CSV-
file for exporting
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Comparacin de la Demanda
Compare power demand for any
month-to-month or week-to-week
combination
This was a Sunday with lights off
Compare
weeks &
months
Built-in trend
analysis
Open demand datalog in Excel
or
Save data to a CSV-
file for exporting
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Curva ITIC
Area above black line is the
Equipment Disruption &Damage Region!
Transients counter silent
killers equivalent to highblood pressure
L2, L4 and L8 Swells
counters
L2, L4 and L8 Sags counters
ITIC
Legend
* Information Technology Industry Council
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Traditional (Passive) Methods
Sky Lights
Light reflectors
Clerestory windows
Windows
Tube Lights
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POW R COMMAND SMART SUNLIGHT
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POW-R-COMMAND SMART SUNLIGHTFeatures
Solar powered GPS controller for tracking the position
of the sun to ensure maximum natural light is driveninto the space below
Up to three times the light of a typical passive skylight
State-of-the-art prismatic lens provides evenly
dispersed light throughout the day
Thermal barriers prevents solar heat gain typically
associated with passive skylights
Single or triple mirror arrays dynamically track the sun
across the sky, even in winters low sun angles,
providing an abundant source of free light
Thermally formed acrylic or polycarbonate dome
provides superior strength and UV resistance
Light weight makes installation easy
AAMA A440-05 Certified (American Architectural
Manufacturers Association)
POW R COMMAND SMART SUNLIGHT
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POW-R-COMMAND SMART SUNLIGHTExample
POW R COMMAND SMART SUNLIGHT
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POW-R-COMMAND SMART SUNLIGHTExample
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POW-R-COMMAND SMART SUNLIGHT
ComparisonProduct Technology VLT SHGC U-ValueSmart SunLight Active 0.91 0.32 0.35Passive Skylight (1) Passive 0.63 0.55 0.76
D li hti t l i i d b
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Pow-R-Command
Smart Panelboard
Photosensor
Dimmable Lighting (full dim / step dim)
Smart SunLight
Active Solar Daylighting System
PRC1000
Digital Keypads
Daylighting control is required by energycodes
Analog input from photo sensor detects light level Controller provides automatic control in response to
maintain desired light level:
Step dimming - Switching smart breakers Continuous dimmingAnalog output to dimming
ballast Digital keypads provide occupants with override and
dimming control
Compatible with fluorescent ballasts and LED
drivers that include 0-10Vdc control inputs
Panel de distribucin con control
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Panel de distribucin con controlinteligente
Controlador con
Display LCD
Fuente de
Potencia
Disyuntor de
control inteligente
Bus de control
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PRC Smart SunLight Layout InformationSimple and Quick
Information needed: 1) type of space, 2) space dimensions & 3) ceiling height.
Recommended Layout
Light Levels (foot-candles)Layout and light level calculated by using free DIALUX software.
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POW R COMMAND SMART SUNLIGHT
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POW-R-COMMAND SMART SUNLIGHTHuman Performance
Humans perform and feel better under daylight when
compared to artificial lightperiod. Whats left to discoveris just how much better.
Afteryouve calculated your potential for energy savings, you
might reflect on the fact that only 3 percent of the overhead of a
building is energy. Almost 94 percent is the cost of supporting
people within the building. You can see where even a small
increase in productivity or morale can translate into big returns. It
just may be the competitive advantage you need.
Higher productivity stems from pronounced increases in
morale.
Studies report up to 45 percent less employee absenteeism.
Up to 500 percent fewer Workers Compensation claims arise
Better visual performance translates into fewer errors (lower
scrap rate) and fewer accidents.
School studies reported 2026 percent increase in student
test scores.
POW R COMMAND SMART SUNLIGHT
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POW-R-COMMAND SMART SUNLIGHTGo Green
Every time our sun-tracking Smart SunLights are installed on a
building, it represents a significant move toward a greenerplanet!
No matter what your view on environmental affairs, any time we can
reduce dependence on foreign fuels and reduce carbon emissions,
we are better off. Our Smart SunLights allow users to shut off or dim
electric lights during daytime hours. Imagine the change if every
building used Smart SunLights and all the energy that would besaved. Smart SunLights provide unlimited free light from the sun.
According to the U.S. Department of Energy, in 2006 over 30
percent of the total energy consumption for commercial and
industrial buildings within the United States is attributable to
lighting (24.8 percent is directly for the lighting systems and 5.5
percent is for cooling based upon the lighting systems heat
generation).
A single big-box retailer can reduce over 600,000 pounds of
toxic greenhouse gasses in a single year by incorporating
daylighting.
Pow-R-Command Smart
SunLight systems may help your
project earn LEEDcredits by
providing natural daylight and
potential reduction in energy
use in the building
POW R COMMAND SMART SUNLIGHT
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474747 2012 Eaton Corporation. All rights reserved.
POW-R-COMMAND SMART SUNLIGHTBenefits
Retail Sales go up 1040 percent, depending on the
products sold and the inefficiency of the currentartificial lighting system.
Worker Performance as measured in productivity,
absenteeism, error rates, and accident rates all
improve dramatically under Pow-R-Command Smart
SunLights. Student Performance improves 726 percent when
compared to classrooms without daylighting.
Office Performance improvesoverall morale, team
performance, and the ability to cope with stress show
measurable increases. Patient Recovery has been proven to speed up
dramatically when patients are exposed to diffused
daylight instead of artificial lighting.Source:An Investigation into the Relationship Between Daylighting and Human Performance, Pacific Gas and Electric Company,
August 1999.
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484848 2012 Eaton Corporation. All rights reserved.
Recommendation for our region!
Key characteristics, Acrylic (Plexiglas) compared to Polycarbonate:More likely to chip, less impact resistance then Polycarbonate.
Better clarity. Acrylic can be restored to optical clarity by polishing.
Key characteristics, Polycarbonate (Lexan) compared to Acrylic:
Impact/chip resistance is much higher with Polycarbonate.
More likely to scratch.Substantially more expensive.
Used for more industry applications
Bulletproof when thick enough.
More bendable under normal temperatures (0-20 C)
Yellows over time due to ultraviolet rays
Easier to work with (cut, less likely to break)Poorer clarity, diffuses light, can lighten (could be positive).
In summary I would recommend Acrylic.
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7/28/2019 15. Monitoreo de Variables Electricas y Control de Iluminacion Inteligente - Ing. David Castro Contec, S.a.
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494949 2012 Eaton Corporation. All rights reserved.
New: Occupancy Sensors
Occupancy Control
Pow-R-CommandTime-based control w/ local occupant override
Local scene control
Daylight harvesting control
Occupancy sensors are a simple, low-cost solution for small enclosed
spaces. Now being required by code as a part of lighting control.
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