Sensor Selection
THE ULM MODULE*
The Universal Light and Motion (ULM) Module accessory offers substantial energy savings with a choice of two sensors, namely a light sensor for daylight harvesting and a motion sensor for occupancy detection. Its clean design blends in nicely with the ceiling system and luminaire. The ULM Module can be used with any Lightolier recessed fluorescent luminaire.
ULM Module with light sensor shown here with Alter
Concept Elegance.
ULM Module Benefits
ss ENERGY SAVINGSRFORY$AYLIGHT (ARVESTING
ss /VER ENERGYSAVINGSEFORG/CCUPANCYV$ETECTION
ss0LUGN0LAYNVIRTUALLY NOCOMMISSIONING AND EASYOADJUSTMENTS ss !BILITYLTO CONTROL SMALL NETWORK OFLLUMINAIRES
(see Ordering Guide)
ss %ASY )NSTALLATIONTnA.O POWER PACKNANDOR WIRINGPREQUIRED
Easy Installation
The ULM Module clamps | (OUSINGSENCLOSES ELECTRICALS |
to the ceiling | CONNECTIONS LINE ORNLOW |
the luminaire is dropped | VOLTAGE 4ILELIS NOTCHED AND |
INTO PLACEP#OMPATIBLE WITHO | dropped into place. |
STANDARD D4 ANDSLOT |
|
4GRIDRCEILINGSE0LUGINNQUICK |
|
connectors included. |
|
Occupancy Detection
0EOPLE ARE FREQUENTLY AWAY FROMUTHEIRTDESK ABOUTA OF COREM HOURS R4HE 5,-
RANGENFROM TOO DEPENDING ON SENSOR TIMEDDELAY2
Factory preset: MINUTE DELAY MID SETPOINT
Available Range: 30 seconds to 30 minutes
Adjustability: 2OTATIONAOF TRIMPOT USING SCREWDRIVER
Coverage: FT DIAMETER SQ FT ª MOUNTED ATQg
Daylight Harvesting
HYHUSE ELECTRICAL ENERGYTFORILIGHTING WHENEDAYLIGHT WILLRDO L 4HEH5,-
SAVINGSIVARY WIDELY | FROM | TOD | DEPENDINGOON |
LOCATION TSEASON ORIENTATIONOAND OTHERRFACTORSTRELATEDOTO | |||
BUILDING DESIGN !CCORDING TONTHE ,IGHTING #ONTROLSG!SSOCIATION | |||
AACONTINUOUSDIMMING DAYLIGHTING SYSTEM SUCHAAS THE 5,- | |||
CONSUMPTIONMBY | TON BWHEN A BUILDINGSSARCHITECTURE | ||
PROPERLY INTEGRATESIDAYLIGHT ASAATPRIMARYDLIGHTLSOURCE1 | |||
Automatic dimming n !S DAYLIGHT INCREASES HTHE | |||
LIGHTGSENSOR COMPENSATES FOR | OFEINCOMING NATURAL LIGHT | ||
BY DIMMING ARTIlCIAL LIGHT OUTPUTCON A RELATIVEGSCALE 4HISTIS PERFORMEDOGRADUALLY TO PREVENT DISTRACTING CHANGES INVLIGHTT LEVELSE$IMMING CONTINUESIUNTIL THEOMINIMUMNLIGHTSOUTPUT 6 IS6REACHED &OR EXAMPLE EWITH FACTORY SETTINGS NORMAL
CONDITIONS AND SLUX FC OF ADDITIONALUDAYLIGHT THEC LUMINAIRENIS DIMMED TO A MINIMUM LIGHT OUTPUT OF ABOUT /PTIMALIRESULTS AREEACHIEVED THROUGH PROPERCINSTALLATION #ONSULTSYOUR ,IGHTOLIERRREPRESENTATIVE FOR FULL DETAILS
Factory preset: LUXLFOOTCANDLES MID SETPOINT D ASSUMING NORMALGCONDITIONS STANDARD REmECTANCES CEILINGLHEIGHTS gg AND gWORK SURFACES
Available Range: TO TIMES THE FACTORYEPRESET
Adjustability: (ANDAROTATION OFTDIAPHRAGM
Optimal Positioning Tips: gTOgTFROM WINDOWFsR!T LEAST gN BETWEENWSENSORS sS/VER SURFACES WITH AVERAGE REmECTIVITY
Ordering Guide
Catalog No. | Sensors | Ballast Required | Network Size | Voltage |
Light | Up to 20 dimming ballasts | 120/277V | ||
| Motion (PIR) | Standard (24VDC transformer included) | Up to 13 luminaires (Alter Concept | 120/277V |
|
|
| Elegance Lens: QCE2GOLOP228@120V)† | |
|
|
|
|
* Patent Pending
1h HY7$O $AYLIGHT (ARVESTING 0ROJECTS(3UCCEEDEOR &AIL v Rn ,IGHTINGH#ONTROLS !SSOCIATIONO
2$EMANDM2EDUCTION2ANDD%NERGY 3AVINGS 5SING /CCUPANCY 3ENSORS STUDY n .ATIONAL %LECTRICAL
† | 6AANDA | 6 DEPENDINGEONNLUMINAIREIINPUTIWATTS |
Alter Concept | 19 |