Advanced Lighting Controls - Ameren...Advanced Lighting Controls Steven Mesh, LC, IESNA, Lighting...
Transcript of Advanced Lighting Controls - Ameren...Advanced Lighting Controls Steven Mesh, LC, IESNA, Lighting...
Advanced Lighting Controls
Steven Mesh, LC, IESNA, Lighting Education & Design
Energy Savings Made Easy | 2017 Business Symposium
Disclaimers
The speaker does not endorse the use of any specific vendor or
product.
This presentation may not be recorded, copied or distributed in any form without written permission of the speaker.
2
Energy Savings Made Easy | 2017 Business Symposium
Acknowledgements
Thanks to DesignLights Consortium for permission to use certain
content from their new training course on Networked Lighting
Controls.
3
Introduction
4
Energy Savings Made Easy | 2017 Business Symposium
• Technology is changing and
improving… FAST!
• Systems designed from the
ground up to reduce complexity
and cost
• Easier (and less costly) to install,
commission, use than ever
before
• New system capabilities that
provide new value to customers
The Good News
5
Energy Savings Made Easy | 2017 Business Symposium
Three Technology Innovations that Reduce Cost and Complexity of Install
1. Integrated or “Embedded” Sensors and Controls
2. Wireless
3. Apps or Software-based Tools to Configure the System
6
Energy Savings Made Easy | 2017 Business Symposium
Integrated or Embedded Sensors
7
Energy Savings Made Easy | 2017 Business Symposium
Integrated or Embedded Sensors
8
✔Pre-installed means you don’t have to install them
✔Pre-configured for out-of-the-box functionality
✔Fewer components
✔Single Warranty
✔No control wiring between components
✔Eliminates task of figuring out where to place sensors
✘May have higher equipment costs
✘Limited choice of fixtures available
Energy Savings Made Easy | 2017 Business Symposium
Wireless
9
✔Reduces or eliminates control wiring
and terminations
✔More flexibility in how devices are
connected and configured
✘Distance limitations
✘May experience interference with
some systems in some applications
Energy Savings Made Easy | 2017 Business Symposium
App or Software Tools to Configure
10
See Light Fixtures and
Devices in Room by
Signal Strength. Flash
to identify.
Click to Select or
Drag and Drop into
group
Configure Settings
Energy Savings Made Easy | 2017 Business Symposium
Remote Controls?
11
✘No 2-way communication
✘What setting have you chosen?
✘What setting are the lights at?
✘Where’s the remote?
✔Point at the light you are configuring
Lighting Control Basics and Strategies
12
Energy Savings Made Easy | 2017 Business Symposium
Lighting Control System Basics
• Functions – in order to unlock the full power of a lighting control
system, it must be able to do two main things:
✔Switching – turning lights on and off
✔Dimming – reducing the amount of light output
• Control strategies – the strategies shown on subsequent slides are
some of the methods used to switch and dim lights based on different
types of input.
Energy Savings Made Easy | 2017 Business Symposium
Lighting Control System Basics
» Addressability – If every single fixture, switch and sensor has its own
“address”, this provides ultimate flexibility for commissioning and
programming the system.
» Grouping/Zoning – With traditional controls, groups/zones of fixtures
are determined at the design or installation phase. They are “locked-
in” and can’t be changed without re-wiring. Conversely, addressable
systems allow you to program and change groups/zones at any time.
» DLC Qualified Systems are Addressable - All DLC qualified control
systems are required to have the capability to be addressable
(meaning all components are “individually addressable”).
Energy Savings Made Easy | 2017 Business Symposium
Lighting Control System Basics
» Analog vs. Digital – transmission of control signals
Energy Savings Made Easy | 2017 Business Symposium
Time Scheduling
6 am 6 pm
kW
Time of day
12 am 12 am Noon
Turn off lights after hours or when a space is not normally used.
Lights off Lights on Lights off
Energy Savings: 10-30%
Energy Savings Made Easy | 2017 Business Symposium
Time Scheduling
17
Energy Savings Made Easy | 2017 Business Symposium
High-End Trim / Task Tuning
6 am 6 pm
kW
Time of day
12 am 12 am Noon
Reduce the maximum light level for an entire space or building during
normal occupied hours.
Graphic: Lutron
Energy Savings: 5-20%
Energy Savings Made Easy | 2017 Business Symposium
High-End Trim / Task Tuning
Advanced Dimmer with High-End Trim Capability
Software-based High-End Trim
Energy Savings Made Easy | 2017 Business Symposium
Daylight Harvesting
6 am 6 pm kW
Time of day
12 am 12 am Noon
Dim or turn off lights based on available natural light.
Energy Savings: 10-60%
Energy Savings Made Easy | 2017 Business Symposium
Daylight Harvesting
Energy Savings Made Easy | 2017 Business Symposium
Occupancy / Vacancy Sensing
6 am 6 pm kW
Time of day
12 am 12 am Noon
Turn off lights when the space is unoccupied (vacant).
Energy Savings: 15-90%
Energy Savings Made Easy | 2017 Business Symposium
Occupancy / Vacancy Sensing
Energy Savings Made Easy | 2017 Business Symposium
Personal Control
6 am 6 pm kW
Time of day
12 am 12 am Noon
Dim or turn off lights based on personal preference or needs.
Energy Savings: 10-30%
Energy Savings Made Easy | 2017 Business Symposium
Personal Control
Energy Savings Made Easy | 2017 Business Symposium
Variable Load Shedding (“Demand Response”)
6 am 6 pm kW
Time of day
12 am 12 am Noon
Dim or turn off lights during periods of peak demand.
Reduces Peak Power
Energy Savings Made Easy | 2017 Business Symposium
Aggregate Strategies for a Given Space
6 am 6 pm
kW
Time of day
12 am 12 am Noon
Aggregate strategies for that space, and the resulting energy use.
Energy Savings: 40-90%
Energy Code Requirements
28
Energy Savings Made Easy | 2017 Business Symposium
• Start by considering applicable codes:
We will assume that the our example projects have to meet Title 24-2016 or ASHRAE 90.1-2013.
Other codes such as IECC-2015 have many similar requirements.
• What requirements and restrictions apply? “Automatic shutoff”:
Most codes require some method of “automatic shutoff” or at least “automatic partial shutoff”. In open office areas, this may be achieved by scheduling lights to shut off or by a signal from another system (such as a BMS). However, for our purposes, we will use occupancy sensors to automatically turn lights ON, then automatically turn lights OFF upon vacancy.
In Title 24-2016, zones for “automatic shutoff” cannot exceed 5,000 ft2. In ASHRAE 90.1-2013, zones for “manual override” cannot exceed 5,000 ft2 either. A manual override is typically a wallbox switch or dimmer that can keep the lights in that zone ON or OFF for up to two hours regardless of the state of the occupancy sensor.
Designing and Deploying a Lighting Control System – Process
29
Energy Savings Made Easy | 2017 Business Symposium
• “Daylight harvesting”:
In Title 24-2016, fixtures in the “primary” as well as “secondary” daylight zones must be automatically controlled based on input from photosensors.
The primary daylight zone starts at the window wall and extends to a depth equal to the window head height. Therefore, if the window head is 10’-0” AFF, the primary daylight zone is 10’ wide, starting at the window wall.
The secondary daylight zone starts at the end of the primary daylight zone and also extends to a depth equal to the window head height.
Different types of photosensors work in a variety of ways (open-loop, closed-loop, switching, dimming, etc.).
Which photosensors talk to which fixtures? This is a question of “mapping”. There are different methods and levels of “mapping” depending on the lighting control system.
It’s important to understand what each system you’re considering will allow (or not!) in terms of mapping.
Designing and Deploying a Lighting Control System – Process
30
Energy Savings Made Easy | 2017 Business Symposium
• “Local/Area” controls:
Fixtures in most spaces must be provided with some form of local control
(typically a wallbox switch or dimmer). In ASHRAE 90.1-2013, in open office
areas ≤10,000 ft2, one switch must be provided for each area of no more
than 2,500 ft2 of space. In areas >10,000 ft2, one switch must be provided for
each area of no more than 10,000 ft2 of space.
Since the size of these areas differ from those for the “automatic shutoff”
requirement (5,000 ft2 max), you’ll have to decide how to configure all of
these zones to:
meet all applicable code requirements, and …
work based on the equipment and software in any given lighting control
system.
• Note that any zone may be more restrictive (smaller in size) than those required
by code.
Designing and Deploying a Lighting Control System – Process
31
Energy Savings Made Easy | 2017 Business Symposium
• Owner’s Project Requirements (OPR) – what do the
owner/occupants want and need?
• Basis of Design (BOD) – how will the proposed controls achieve
this?
• Note:
required by LEED
required by California Title 24
Designing and Deploying a Lighting Control System – Process
32
Energy Savings Made Easy | 2017 Business Symposium
Control Zones for “Automatic Full OFF” & “Manual Override” (5,000 ft2 max.)
22,302 ft2 total open office area
4,873 ft2
2,556 ft2
4,873 ft2
5,000 ft2 5,000 ft2
Energy Savings Made Easy | 2017 Business Symposium
Occupancy sensors – open office & reception
(large coverage pattern, first pass)
Based on the zone delineations as previously shown, occupancy sensors
would work “in parallel” in most of the zones. Almost all systems have the ability to
allow for this parallel operation, similar to how standalone wired occupancy sensors can be connected to work “in parallel”.
Energy Savings Made Easy | 2017 Business Symposium
Occupancy sensors – zoning based on occupancy sensors
(modified zones, second pass)
Why increase the # of zones? If you need to use more occupancy sensors anyway, you might as well decrease
the zone sizes so you have one zone per occupancy sensor. Smaller zone sizes for occupancy sensors may increase the
energy savings, and most systems can handle a virtually unlimited # of zones in the software.
Energy Savings Made Easy | 2017 Business Symposium
Occupancy sensors – open office & reception
(smaller coverage pattern, third pass)
In this office plan, we have a tricky condition with these particular
occupancy sensors. We now have two rows of sensors, but three rows of fixtures. Each fixture must be
mapped to one sensor or another. So this level of granularity may not be optimal for this particular space.
Energy Savings Made Easy | 2017 Business Symposium
Occupancy sensors – open office & reception
(fixture-integrated, fourth pass)
When each fixture has its own occupancy sensor, it is automatically in
its own zone by default. Most systems have some way of “grouping” fixtures together. For
example, all (9) 2x2s in the reception area might be grouped to operate the same way.
Energy Savings Made Easy | 2017 Business Symposium
ASHRAE 90.1-2013 Daylighting Zones
(using open-loop sensors)
Energy Savings Made Easy | 2017 Business Symposium
Occupancy & Daylight Zones Overlay –
Mapping
In this example, each façade of the open office area (N-E-S-W) has
an associated open-loop photosensor. Note that the control system would have to allow unrestricted mapping of a
photosensor to any fixture, regardless of which “occupancy” or “daylight” zone it’s in. Not all systems allow for unrestricted mapping. Verify with each vendor.
Energy Savings Made Easy | 2017 Business Symposium
Occupancy & Daylight Zones Overlay –Mapping
Energy Savings Made Easy | 2017 Business Symposium
ASHRAE 90.1-2013 Daylighting Zones
(using closed-loop sensors)
Energy Savings Made Easy | 2017 Business Symposium
Occupancy & Daylight Zones Overlay –
Mapping
In this example, each “occupancy” zone also contains an associated
photosensor. Note that the control system would have to allow unrestricted mapping of the photosensor to any fixture in that occupancy zone,
regardless of which “daylight” zone it’s in. Not all systems allow for unrestricted mapping. Verify with each vendor.
Energy Savings Made Easy | 2017 Business Symposium
Southeast Corner Detail
Energy Savings Made Easy | 2017 Business Symposium
Southeast Corner Detail Showing Room Types
Energy Savings Made Easy | 2017 Business Symposium
Occupancy Sensors, Photosensors, Switches (manual control)
Energy Savings Made Easy | 2017 Business Symposium
Warehouse plan
Energy Savings Made Easy | 2017 Business Symposium
Warehouse building information
(41,811 ft2 total area)
Energy Savings Made Easy | 2017 Business Symposium
Warehouse shutoff zones per ASHRAE 90.1-2013 (5,000 ft2
max)
Energy Savings Made Easy | 2017 Business Symposium
Warehouse shutoff zones per ASHRAE 90.1-2013
(5,000 ft2 max) – alternate layout
Energy Savings Made Easy | 2017 Business Symposium
Warehouse daylight (toplighted) zones per ASHRAE 90.1-
2013
Types of Lighting Controls
51
Energy Savings Made Easy | 2017 Business Symposium
Energy Savings Made Easy | 2017 Business Symposium
Stand-Alone Controls
Energy Savings Made Easy | 2017 Business Symposium
Stand-Alone Controls
Descriptions
• Toggle switch – turns lights on and off
• Occupancy sensor – turns lights on upon occupancy or off
upon vacancy (or both)
• Hotel key-card switch – prevents use of lights in guest room if
no one is present (serves as a “master” power switch)
• Timer (“countdown”) switch – turns lights off after specified
period of time
• Dimmer – allows occupants to dim or increase light levels
• Photosensor – switches or dims lights based on availability of
daylight
Energy Savings Made Easy | 2017 Business Symposium
Stand-Alone Controls
Benefits
✔ No control wiring or wireless connectivity required
✔ Easy to install (familiar wiring methods)
Challenges
✘ Limited to controlling specific branches or switch legs
✘ Combining multiple controls/strategies is difficult
✘ Difficult to meet energy code requirements
✘ No central way to program; settings are on each
device
✘ Typically result in less overall energy savings
Energy Savings Made Easy | 2017 Business Symposium
Low-Voltage Relay Panel Systems
Energy Savings Made Easy | 2017 Business Symposium
Low-Voltage Relay Panel Systems
Energy Savings Made Easy | 2017 Business Symposium
Low-Voltage Relay Panel Systems
Benefits
✔ Centralized control and programming of some
settings
✔ Capable of more advanced control strategies than
stand-alone controls
Challenges
✘ Requires low-voltage wiring and associated home
runs
✘ Limited number of inputs to do multiple control
strategies (e.g. limited sensor inputs)
✘ Can only control loads in groups based on physical
circuitry (branches or switch legs)
✘ Small LCD displays can make it harder to program
and troubleshoot
Energy Savings Made Easy | 2017 Business Symposium
Stand-Alone Fixture-Integrated Sensors
Energy Savings Made Easy | 2017 Business Symposium
Stand-Alone Fixture-Integrated Sensors
Benefits
✔ Factory Installed; no control wiring
✔ Easy to specify
✔ Granular control greater energy savings
Challenges
✘ Controls only the fixture it is installed in – can’t link
together sensors or form groups
✘ May result in patchwork appearance in space
✘ Each sensor/fixture must be programmed
individually
Energy Savings Made Easy | 2017 Business Symposium
Room-Based Controls (Room Controllers)
Energy Savings Made Easy | 2017 Business Symposium
Room-Based Controls (Room Controllers)
Energy Savings Made Easy | 2017 Business Symposium
Room-Based Controls (Room Controllers)
Benefits
✔ Many with out-of-the-box, pre-programmed
functionality
✔ Designed for easy code compliance of single room
✔ Simplified CAT5 connections
Challenges
✘ No fixture addressability
✘ Can only control loads in groups based on physical
circuitry (branches or switch legs)
Energy Savings Made Easy | 2017 Business Symposium
Energy Savings Made Easy | 2017 Business Symposium
Advanced Features of Comprehensive Systems
Asset Tracking Space Utilization Indoor Positioning Diagnose and
Report
Conference Room Scheduling Security Energy Tracking
Integrate with BMS/HVAC
Energy Savings Made Easy | 2017 Business Symposium
Summarizing Simplified Systems
» Easier to install, commission, and use
» Basic feature set to deliver energy savings and
code compliance
» Appropriate for wider range of customers
• Less Sophisticated
• Small Business
• Tenant Leased Space
Simplified Systems
Energy Savings Made Easy | 2017 Business Symposium
Summarizing Comprehensive Systems
» More Savings, More Flexibility, More Options
» Advanced features deliver more than energy savings
» Get energy data and more…
…for the right customer
Comprehensive Systems
Energy Savings Made Easy | 2017 Business Symposium
Simplified Network Systems
Energy Savings Made Easy | 2017 Business Symposium
Simplified Network Systems
Wireless, Integrated Sensors
Energy Savings Made Easy | 2017 Business Symposium
Simplified Network Systems
Wireless, Integrated Sensors
Energy Savings Made Easy | 2017 Business Symposium
Simplified Network Systems
Wireless, Integrated Sensors
Benefits
✔ Easy to install and commission
✔ No control wiring – great for existing buildings
✔ Factory installed sensors/controllers eliminate
compatibility problems
✔ Commission with Smartphone or Remote Control
✔ Program and reprogram zones without re-wiring
Challenges
✘ Wireless may require clearance from IT
✘ New tech contractors may be unfamiliar with
✘ Responsibility for smartphone/remote?
Energy Savings Made Easy | 2017 Business Symposium
Simplified Network Systems
Wireless, Integrated Sensors
Examples of DLC Qualified Systems:
• Philips SpaceWise
• Lutron Vive
• Cree SmartCast
• Acuity nLight Air
Energy Savings Made Easy | 2017 Business Symposium
Simplified Network Systems
Wired, No Integrated Sensor
Energy Savings Made Easy | 2017 Business Symposium
Simplified Network Systems
Wired, No Integrated Sensor
Energy Savings Made Easy | 2017 Business Symposium
Simplified Network Systems
Wired, No Integrated Sensor
Benefits
✔ Easy to install and commission than comprehensive
system
✔ Out-of-the-box functionality
✔ Wired connections
✔ Program and reprogram zones without re-wiring
Challenges
✘ Requires low-voltage control wiring between devices
and fixtures – not great for existing buildings
✘ Non-integrated sensors require careful sensor
placement and may require more complex
commissioning
Energy Savings Made Easy | 2017 Business Symposium
Simplified Network Systems
Wired, No Integrated Sensor
Examples of DLC Qualified Systems:
• Acuity nLight (wired)
• WattStopper DLM (with individual fixture controllers)
Energy Savings Made Easy | 2017 Business Symposium
Comprehensive Networked Systems
System with Server
Energy Savings Made Easy | 2017 Business Symposium
Comprehensive Networked Systems
System with Server
Wireless multi-sensors (occupancy sensor &
photosensor)
Wired controllers
OR
Wireless controllers
Server
Energy Savings Made Easy | 2017 Business Symposium
Comprehensive Networked Systems
System with Server
Energy Savings Made Easy | 2017 Business Symposium
Comprehensive Networked Systems
System with Server
Benefits
✔ Addressability allows for unlimited flexibility in zoning
and rezoning
✔ Many programmable options – such as time delays,
target set points, schedules, etc.
✔ Ability to interface with BMS, Demand Response, etc.
✔ Monitor and report energy use and savings
Challenges
✘ Higher equipment and installation cost
✘ More complicated to specify, install, commission, and use
✘ Requires relatively sophisticated customer or 3rd party to
manage system
Energy Savings Made Easy | 2017 Business Symposium
Comprehensive Networked Systems
Wired, No Integrated Sensor
Examples of DLC Qualified Systems:
• Lutron Quantum
• Encelium
• enlighted
Types of Systems and Topologies
82
Wireless gateway
Wireless wallbox switch/dimmer
Existing circuit breaker panel
Home-run to panel Branch circuit (power wires) Constant-charging circuit (unswitched)
LEGEND:
2x2 fixture (normal power) with wireless controller, integrated occupancy sensor and photosensor EM fixture (integral battery) with wireless controller, integrated occupancy sensor and photosensor
Northwest quadrant
Southwest quadrant
Northeast quadrant
Southeast quadrant
Simplified Networked System, Wireless, with Fixture-Integrated Sensors & BACnet connection
Cat 5 Ethernet network cable to BMS (communicates via BACnet)
animated
83
Energy Savings Made Easy | 2017 Business Symposium
Office Plan – Showing Furniture and Recessed 2’x2’ LED Fixtures
22,302 ft2 total open office area – 35,200 ft2 floor plate including core
Energy Savings Made Easy | 2017 Business Symposium
Office Plan – Showing Recessed 2’x2’ LED Fixtures and 2’x2’ Ceiling Grid
100 ft2 per fixture – typical density of recessed 2’x2’ fixtures
Energy Savings Made Easy | 2017 Business Symposium
22,302 ft2 total open office area 2’x2’ LED fixtures located 10’ x 10’ O.C.
Electrical closet with circuit breaker panel
Black lines – “normal” lighting branch circuits Red lines – “constant charging circuits” (from normal panel). These keep the integral batteries charged. When power fails, EM fixtures sense the power loss and switch to integral battery power for emergency egress lighting.
“EM” fixture
“normal” fixture
animated
86
Typical existing circuitry – EM fixtures with integral batteries
Energy Savings Made Easy | 2017 Business Symposium
22,302 ft2 total open office area 2’x2’ LED fixtures located 10’ x 10’ O.C.
Electrical closet with circuit breaker & EM panels
“EM” fixture
“normal” fixture
Black lines – “normal” lighting branch circuits Red lines – “EM” lighting branch circuits. EM fixtures can operate normally (depending on the system), but have to bypass any controls in an emergency condition.
animated
Typical existing circuitry – EM fixtures powered by separate EM circuit
and power supply
87
Simplified Network Systems, Wireless, with
Fixture-Integrated Sensors
Energy Savings Made Easy | 2017 Business Symposium
Wireless gateway
Wireless wallbox switch/dimmer
Existing circuit breaker panel
Home-run to panel Branch circuit (power wires) Constant-charging circuit (unswitched)
LEGEND:
2x2 fixture (normal power) with wireless controller, integrated occupancy sensor and photosensor EM fixture (integral battery) with wireless controller, integrated occupancy sensor and photosensor
Northwest quadrant
Southwest quadrant
Northeast quadrant
Southeast quadrant
animated Simplified Networked System, wireless, with Fixture-Integrated
Sensors
89
Simplified Network Systems, Wireless, with Fixture-
Integrated Sensors and BACnet Connection
Energy Savings Made Easy | 2017 Business Symposium
Wireless gateway
Wireless wallbox switch/dimmer
Existing circuit breaker panel
Home-run to panel Branch circuit (power wires) Constant-charging circuit (unswitched)
LEGEND:
2x2 fixture (normal power) with wireless controller, integrated occupancy sensor and photosensor EM fixture (integral battery) with wireless controller, integrated occupancy sensor and photosensor
Northwest quadrant
Southwest quadrant
Northeast quadrant
Southeast quadrant
Cat 5 Ethernet network cable to BMS (communicates via BACnet)
animated Simplified Networked System, Wireless, with Fixture-
Integrated Sensors & BACnet connection
91
Simplified Network Systems, Wired, with Zone-
based Sensors
Energy Savings Made Easy | 2017 Business Symposium
Occupancy sensor
Photosensor (open-loop)
Local wallbox switch/dimmer
Cat 5 Ethernet network cable
Existing circuit breaker panel
LEGEND:
2x2 fixture (normal power) with integral controller EM fixture (integral battery) with integral controller
Home-run to panel Branch circuit (power wires) Constant-charging circuit (unswitched)
West loop East loop
animated Simplified Networked System, Wired, with Zone-based
Sensors
93
Energy Savings Made Easy | 2017 Business Symposium
LEGEND: Primary daylight zone Secondary daylight zone Occupancy zones (for “automatic shutoff”
Simplified Networked System, Wired, with Zone-based Sensors
(meeting code requirements)
94
Comprehensive Networked Systems with Server,
wireless, with integrated sensors
95
Energy Savings Made Easy | 2017 Business Symposium
Wireless gateway
Wireless wallbox switch/dimmer
Home-run to panel Branch circuit (power wires) Constant-charging circuit (unswitched)
LEGEND:
2x2 fixture (normal power) with wireless controller, integrated occupancy sensor and photosensor EM fixture (integral battery) with wireless controller, integrated occupancy sensor and photosensor
Cat 5 Ethernet cable
Existing circuit breaker panel
Server (in IT room)
animated Comprehensive Networked System with Server – wireless with
integrated sensors
96
Comprehensive Networked Systems with Cloud-
based Server, Wireless, with Integrated Sensors
97
Energy Savings Made Easy | 2017 Business Symposium
Wireless gateway
Wireless wallbox switch/dimmer
Home-run to panel Branch circuit (power wires) Constant-charging circuit (unswitched)
LEGEND:
2x2 fixture (normal power) with wireless controller, integrated occupancy sensor and photosensor EM fixture (integral battery) with wireless controller, integrated occupancy sensor and photosensor
Cat 5 Ethernet cable
Existing circuit breaker panel
Cloud-based server
Connection to cloud (via owner’s IT infrastructure)
animated Comprehensive Networked System with Server – wireless, int.
sensors, with cloud-based server
98
Comprehensive Networked Systems with Server –
wired, with Zone-based Sensors
99
Energy Savings Made Easy | 2017 Business Symposium
Occupancy sensor
Photosensor (open-loop)
Local wallbox switch/dimmer
Low-voltage cable for control signal network
LEGEND:
2x2 fixture (normal power) with integral controller EM fixture (integral battery) with integral controller
Home-run to panel Branch circuit (power wires) Constant-charging circuit (unswitched)
Existing circuit breaker panel
Server (in IT room) plus wired gateway(s)
animated Comprehensive Networked System with Server – wired
with Zone-based Sensors
100
Comprehensive Networked Systems with
Server – wired, with Zone-based Sensors
(using DALI protocol for communication to fixtures; with
separate proprietary network for sensors and switches)
101
Energy Savings Made Easy | 2017 Business Symposium
Occupancy sensor
Photosensor (open-loop)
Local wallbox switch/dimmer
LEGEND:
2x2 fixture (normal power) EM fixture (integral battery)
Home-run to panel Branch circuit (power wires) Constant-charging circuit (unswitched)
Existing circuit breaker panel
Server (in IT room) with DALI gateway(s)
DALI “universe” (low-voltage network – up to 64 addresses)
Cat 5 Ethernet or proprietary network cable for sensors & switches
animated Comprehensive Networked System with Server – wired with
zone-based sensors – DALI
102
Comparing Wiring and Termination Requirements of
Each Systems
103
Energy Savings Made Easy | 2017 Business Symposium
Low-Voltage Wiring Required by System Type (ft.)
Energy Savings Made Easy | 2017 Business Symposium
# of Required Wiring Terminations by System Type
Comprehensive Networked Systems with Server –
PoE
106
Energy Savings Made Easy | 2017 Business Symposium
LEGEND:
Local wallbox switch/dimmer (PoE)
Cat 5 Ethernet cable for fixtures & switches
Network switch (in IT room)
Existing circuit breaker panel
2x2 PoE-enabled fixture (normal power) PoE-enabled EM fixture (with integral battery)
Power to Network switch
animated Comprehensive Networked System with Server – PoE
107
Room-Based Controls (Room Controllers)
108
Energy Savings Made Easy | 2017 Business Symposium
Control Zones for “Automatic Full OFF” & “Manual Override” (5,000 ft2 max.)
22,302 ft2 total open office area
Energy Savings Made Easy | 2017 Business Symposium
Daylighting Zones
Energy Savings Made Easy | 2017 Business Symposium
LEGEND: 2x2 fixture (normal power) EM fixture with integral battery Existing circuit breaker panel Home-run to panel Branch circuit (power wires) Constant-charging circuit (unswitched) Occupancy sensor Photosensor (open-loop) Local 3-button wallbox switch/dimmer Low-voltage wires for 0-10V dimming signal Cat 5 Ethernet network cable for sensors & switches 3-relay room controller module
animated Room-Based System (Room Controllers)
112
Control System Schematics without Base Floor Plans
113
Energy Savings Made Easy | 2017 Business Symposium
Simplified Networked System with Fixture-Integrated Sensors
Energy Savings Made Easy | 2017 Business Symposium
Simplified Networked System with Fixture-Integrated Sensors & BACnet
connection
Energy Savings Made Easy | 2017 Business Symposium
Simplified Networked System without Fixture-Integrated Sensors
Energy Savings Made Easy | 2017 Business Symposium
Comprehensive Networked System with Server – wireless
with integrated sensors
Energy Savings Made Easy | 2017 Business Symposium
Comprehensive Networked System with Server – wireless
with cloud-based server
Energy Savings Made Easy | 2017 Business Symposium
Comprehensive Networked System with Server – wired without
integrated sensors
Energy Savings Made Easy | 2017 Business Symposium
Comprehensive Networked System with Server – wired without integrated
sensors – DALI
Energy Savings Made Easy | 2017 Business Symposium
Comprehensive Networked System with Server – PoE
Energy Savings Made Easy | 2017 Business Symposium
Room-Based System (Room Controllers)
Specs & Drawings
123
Energy Savings Made Easy | 2017 Business Symposium
Energy Savings Made Easy | 2017 Business Symposium
Energy Savings Made Easy | 2017 Business Symposium
Energy Savings Made Easy | 2017 Business Symposium
Controltype Vendor VendorCatalog# Vendordescription Genericdescription
C-WG Lutron HJS-2-FMPREMVIVEHUBFLUSH2PSFLUSH
MOUNTWirelessgateway;controlsareaupto10,000squarefeet
C-FC1 Lutron FCJS-010 FIXTURECONTROL0-10VFixturecontroller;withintegralrelay,0-10Vdimmingoutput;input
forFC-SENSOR;controlsfixture(s)upto1amp
C-FC1S Lutron FC-SENSOR FIXTURESENSORFixture-integratedsensor(photosensorandPIRoccupancysensor)
forusewith1-ampcontroller
C-FC8 Lutron RMJS-8T-DV-B POWPAK0-10V434Fixturecontroller(withintegralrelay,0-10Vdimmingoutput;
controlsfixture(s)upto8amps
C-PS Lutron LRF2-DCRB-WH DAYLIGHTSENSOR1-WAYFM434 Stand-alonephotosensor
C-OS Lutron LRF2-OCR2B-P-WHLUTRONOCCUPANCYSENSOR1WAYFM
434R2Stand-alonePIRoccupancysensor
C-WS Lutron PJ2-3BRL-GWH-L01PICORF434WLED3BRLGLOSSWHLIGHT
ICON
Switchwith5buttons(on/off/raise/lower/favorite);battery
operated;canbeinstalledinwallplate(CW-WSWP)
C-WSWP Lutron CW-1-WH CLAROWALLPLATE1GNGWHDecora-stylewallplateforsingle-gangswitchbox;forusewithPico
wirelessswitch
C-WSAK Lutron PICO-WBX-ADAPT PICOWALLBOXADAPTERKIT AdapterkitforusingPicowirelessswitchwithClarowallplate
C-EMR LVS,Inc. RRU-X-UM ---UL924-ratedrelayforemergencylighting;controlsline-voltage
poweraswellas0-10Vdimmingleadstofixture
C-NS (any) --- --- 5-portnetworkswitch
ControlsClassControlDevices
Energy Savings Made Easy | 2017 Business Symposium
Quadrant
(table) Space/Zone Fixture(s)
Associated
controldevices Briefdevicedescription
Quantityofassociated
controldevices Notes
Entirearea n/a C-WG Wirelessgateway 1 Withpowersupply(requiresline-voltagepower).
C-FC8 8-ampcontroller 1 Connectbothfixturestoone8-ampcontroller.
C-OS Stand-aloneoccupancysensor 1
C-PS Stand-alonephotosensor 1
C-WS Wirelessswitch 1
C-EMR Emergencyrelay 1 Requires"normal"aswel as"emergency"powerfeeds.
C-FC8 8-ampcontroller 1 Connectbothfixturestoone8-ampcontroller.
C-OS Stand-aloneoccupancysensor 1
C-WS Wirelessswitch 1
C-FC1 1-ampcontroller 1 Pre-installed
C-FC1S Fixture-integratedsensor 1 Pre-installed
C-WS Wirelessswitch 1
C-FC1 1-ampcontroller 1 Pre-installed
C-FC1S Fixture-integratedsensor 1 Pre-installed
C-WS Wirelessswitch 1
Entirearea n/a C-WG Wirelessgateway 1 Withpowersupply(requiresline-voltagepower).
C-FC8 8-ampcontroller 1 Connectbothfixturestoone8-ampcontroller.
C-OS Stand-aloneoccupancysensor 1
C-PS Stand-alonephotosensor 1
C-WS Wirelessswitch 1
C-EMR Emergencyrelay 1 Requires"normal"aswel as"emergency"powerfeeds.
C-FC8 8-ampcontroller 1 Connectbothfixturestoone8-ampcontroller.
C-OS Stand-aloneoccupancysensor 1
C-WS Wirelessswitch 1
C-FC1 1-ampcontroller 1 Pre-installed
C-FC1S Fixture-integratedsensor 1 Pre-installed
C-WS Wirelessswitch 1
C-FC1 1-ampcontroller 1 Pre-installed
C-FC1S Fixture-integratedsensor 1 Pre-installed
C-WS Wirelessswitch 1
NE(table2)
NE-openofficeprimary
daylightzone(2)TYPEA-EM
NE-openofficesecondary
daylightzone(2)TYPEA
NE-privateoffice1 (1)TYPEA1
NE-privateoffice2 (1)TYPEA1
ControlSchedule
NW(table1)
NW-openofficeprimary
daylightzone(2)TYPEA-EM
NW-openofficesecondary
daylightzone(2)TYPEA
NW-privateoffice1 (1)TYPEA1
NW-privateoffice2 (1)TYPEA1
Energy Savings Made Easy | 2017 Business Symposium
Quadrant
(table) Space/Zone Fixture(s)
Associated
controldevices Briefdevicedescription
Quantityofassociated
controldevices Notes
ControlSchedule
Entirearea n/a C-WG Wirelessgateway 1 Withpowersupply(requiresline-voltagepower).
C-FC8 8-ampcontroller 1 Connectbothfixturestoone8-ampcontroller.
C-OS Stand-aloneoccupancysensor 1
C-PS Stand-alonephotosensor 1
C-WS Wirelessswitch 1
C-EMR Emergencyrelay 1 Requires"normal"aswel as"emergency"powerfeeds.
C-FC8 8-ampcontroller 1 Connectbothfixturestoone8-ampcontroller.
C-OS Stand-aloneoccupancysensor 1
C-WS Wirelessswitch 1
C-FC1 1-ampcontroller 1 Pre-installed
C-FC1S Fixture-integratedsensor 1 Pre-installed
C-WS Wirelessswitch 1
C-FC1 1-ampcontroller 1 Pre-installed
C-FC1S Fixture-integratedsensor 1 Pre-installed
C-WS Wirelessswitch 1
Entirearea n/a C-WG Wirelessgateway 1 Withpowersupply(requiresline-voltagepower).
C-FC8 8-ampcontroller 1 Connectbothfixturestoone8-ampcontroller.
C-OS Stand-aloneoccupancysensor 1
C-PS Stand-alonephotosensor 1
C-WS Wirelessswitch 1
C-EMR Emergencyrelay 1 Requires"normal"aswel as"emergency"powerfeeds.
C-FC8 8-ampcontroller 1 Connectbothfixturestoone8-ampcontroller.
C-OS Stand-aloneoccupancysensor 1
C-WS Wirelessswitch 1
C-FC1 1-ampcontroller 1 Pre-installed
C-FC1S Fixture-integratedsensor 1 Pre-installed
C-WS Wirelessswitch 1
C-FC1 1-ampcontroller 1 Pre-installed
C-FC1S Fixture-integratedsensor 1 Pre-installed
C-WS Wirelessswitch 1
SW(table4)
SW-openofficeprimary
daylightzone(2)TYPEA-EM
SW-openofficesecondary
daylightzone(2)TYPEA
SW-privateoffice1 (1)TYPEA1
SW-privateoffice2 (1)TYPEA1
SE(table3)
SE-openofficeprimary
daylightzone(2)TYPEA-EM
SE-openofficesecondary
daylightzone(2)TYPEA
SE-privateoffice1 (1)TYPEA1
SE-privateoffice2 (1)TYPEA1
Energy Savings Made Easy | 2017 Business Symposium
SpaceTypePico(switch)"Favorite"
ButtonOccupiedLevel
Unoccupied
Level
Occ
Behavior
Occ
Timeout
Occ
Sensitivity
High-End
Trim
Low-End
Trim
PrivateOffice1 40% 70% 0% Vac 1minute UltraLow 80% 1%
PrivateOffice2 40% 70% 0% Vac 1minute UltraLow 80% 1%
PrimaryZone:40% PrimaryZone:30%
SecondaryZone:40% SecondaryZone:60%
SpaceTypePico(switch)"Favorite"
ButtonOccupiedLevel
Unoccupied
Level
Occ
Behavior
Occ
Timeout
Occ
Sensitivity
High-End
Trim
Low-End
Trim
Leftsideswitch:5%
Rightsideswitch:30%
PrimaryZone:40% PrimaryZone:30%
SecondaryZone:40% SecondaryZone:60%
InitialSequenceofOperations(Cx)
OpenOffice
ReprogrammedSequenceofOperations(RCx)
1% Occ/Vac 1minute Low 80% 1%
ConferenceRoom
(mergedprivateoffices)70%(groupsensors)
0%(group
sensors)Vac 1minute UltraLow 80% 1%
80% 1%OpenOffice 0% Vac 1minute Low
Energy Savings Made Easy | 2017 Business Symposium
Energy Savings Made Easy | 2017 Business Symposium
Energy Savings Made Easy | 2017 Business Symposium
Application Guidance: Choosing a Networked
Control System for your project
134
Energy Savings Made Easy | 2017 Business Symposium
Use DLC QPL to identify systems based on particular capabilities or
characteristics
Do’s and Don’t of Lighting Control System
Deployment
136
Energy Savings Made Easy | 2017 Business Symposium
137
Energy Savings Made Easy | 2017 Business Symposium
138
Energy Savings Made Easy | 2017 Business Symposium
139
Energy Savings Made Easy | 2017 Business Symposium
Issues/problems – G1
140
Energy Savings Made Easy | 2017 Business Symposium
141
Energy Savings Made Easy | 2017 Business Symposium
142
Energy Savings Made Easy | 2017 Business Symposium
General suggestions:
» Training programs – Develop programs, similar to CALCTP or DLC
courses, to educate electrical contractors (and/or others) about
advanced lighting control systems.
» Project management – Designate one party up-front to develop
workflow, set target dates, communicate with team members and
vendors, etc.
» Project team – Create list of all possible required team members.
Office lighting retrofit projects will usually require an electrical
engineer and/or other specifiers.
143
THANK YOU!
Steven Mesh, LC, IESNA
Lighting Education & Design
San Francisco, CA
415-516-8126 [email protected]