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Lighting - General Requirements
<br />751] Llghtine Controle: LighUng, mclutlmg exempt bghl�ng
<br />�n Section 1512. shall comply with this section. Where
<br />occupancy sensors a�e citetl, lhey shall have the features
<br />iistetl m Section '1513.6 1. Where automatic Ume swdches
<br />are cded, they shall have lhe teatures listetl In Section
<br />I573.6 2
<br />7513A LocalControlantl Acce�aibiiiry: [ach space,
<br />encicsed by watls or ceiling-heighl perti�lons, shall bo
<br />provitletl with lighhng controls localed wrth�n that spece. The
<br />hghtmg controls, whelher one or more, shall be capablo of
<br />tummg oH all hghts wdhin the space The conirols shall be
<br />readily accessible, at the poin� of entry/exit, to porsonnel
<br />occupying or using the space.
<br />EXCEPTIDNS: The followmg lighting coNrols mey bc
<br />centrahzetl m remote locations.
<br />1 L�ghting conirols lor spece� whlch must bo usetl as
<br />a whole
<br />2. Aulomelic controls.
<br />3. Conirols requirmg trainetl operators.
<br />4. Controls for safety hazards antl secunty
<br />151�.2 Aroa Controls: The meximum lighting power that
<br />may be controlled from e singlo swAch or automaLc con�rol
<br />shall nol ezceeA thet which is provided by a 20 ampere urcurt
<br />loatled to nol more than BO%. A master coNrol may be
<br />mstalletl provitletl ihe indrvitluel switchog re�ain thev capabili�y
<br />ta tunc�ion independently. Circwi breakors mey not be usetl
<br />as ihe sole means al switching.
<br />EXCEPTIONS: t. Intlustnal or manulacturing procese
<br />areas, es may be requved for pro0uction.
<br />2. Areas Ie55lNsn 5% of the bWltlmg foolp�int for
<br />Iootprinis over 100,000 ft�.
<br />'IS1J.3 ()aylight Zone Conlrol: All daylighted zones, as
<br />tlehnetl in Chapler 2, both untlet overheatl glazing entl
<br />ad�acent lo vertical glazing, shall ba provitled wdh Intlividual
<br />conirols, or tlayGght- or occupanbsensing aulomalic controls,
<br />which coMrol tha lights indepontlent of general area hghting.
<br />Conhguous daylight zones ed�ecent to vertical glanng are
<br />ollowed lo be contro�led by e smgle conlrolhng device
<br />provided that ihey do not inclutle zones lacing moro then two
<br />atljacent wrdinal onenlelions (i.o. north, easl, soutN, wesl).
<br />Dayhght zones untler ovnrhead glezing more �hen �5 feet
<br />/rom the parimeter shall be conlrolled separetely Irom tlaylight
<br />zones aA�acent to vertical glazing,
<br />EXCEP710N: Daylight spaces enclosed by walls or
<br />coihng heighl partitions and conlaining 2 or fewer light
<br />fi�Aures ere nol requlred to heve a separata switch tor
<br />flenoral area lighting.
<br />1517.4 Dleplay, E�hlbltion and Speelalty Llghting
<br />Conlrols: All dispiny, exhibiLon or spoclalry IiBhUng shall be
<br />controllotl mdepondently of general area lighling.
<br />'15'13.6 Automatic Shu4off Conlrole, Exlorior. Lighting for
<br />all extenor applications shall have aulomahc rontrols capeble
<br />of Wrninp oH extencr Ilghtmg when sufficient dayM1ght is
<br />avadabla or when ihe lighting Is not roqutred tlunng nigh�Ume
<br />hours. Lighting not dasignated for dusk-to-dawn operation
<br />shell be coMrolled by either
<br />a. A combinahon cl a photosensor end a lime switch;
<br />or
<br />b. An astronomical timo switch.
<br />Lighting tlesigneted for tlusk-to-tlawn operelion shall be
<br />conlrolled by an astronomical lima swllch or photosensor. All
<br />Umo swilches shall be cepeble of releining pmgramming and
<br />the timo setting Curing loss ot power for a penotl of at least �O
<br />hours.
<br />EXCEPTION: Lighting for co iered vohicle entrances
<br />or exits from buildings or parking structuros where
<br />requiretl for safe�y. securlty, or eye odaptation.
<br />161J.6 AutomaUc ShubOH Controln, Intarior. Bwldin85
<br />greater lhan 5,000 fl' entl all school classrooms shall be
<br />eqwpPed wdh separete autome�ic controls �o shut oH the
<br />lighling during unoccupied hours. Wrthin ihase buildings, all
<br />otfice areas less then 300 ft� enclosed by walls or cailing-
<br />height parirtiens, and all meeUng antl conference rooms, antl
<br />all school classrooms, shell be equipped wilh occupency
<br />sensors Ihat comply with Sec6on 1513.6.1. Por other spaces.
<br />outomaM1c con�rols may be en occupancy sensor, time switch
<br />or other tlevice capable of automatically shutting oH Ilgh�ing.
<br />EXCEPTIONS: t. Areas that must be conhnuously
<br />Illuminate0 (e.g., 24-hour convemence storos), or
<br />dlummatetl in a manner reqwnng ma�ual operation ot
<br />the hgh6ng.
<br />2 Emergency bgh6ng systems.
<br />3. SwilGiing /or intlustnal or manutactunng process
<br />1acilM1ies as may be reqwretl for productwn.
<br />4 Hosp2als antl laboretory spaces
<br />5 Areas in wh�ch metllcal or denlal tasks are
<br />peAortnetl are ezempt irom the occupancy sensor
<br />reqUitemBnt
<br />1513.6.1 Occup�ncy San�on: Occupancy sensors shall
<br />be capeble ol automatically turning oH all the IiBhts m an
<br />area, no more than 30 minutes after the area hes been
<br />vaca!etl
<br />light f�xtures controlletl by occupancy senco�s shall have a
<br />wall-mouMetl, menual switch bapable o/ turnmg oH lights
<br />whan lhe space rs occupietl
<br />EXCEPTION: Occupancy sensors in startwells aro
<br />allowetl lo have tWD Step lighting (high-hght antl low-
<br />tighl) provitled the control fails m lhe high-ligh� pos�bon
<br />'Ib77.6.2 Automatic Tima SwNches: Automatic time
<br />swdches shall heve a mWmum 7 day clock and be cepable
<br />ol bemg set lor 7 tlifferent day rypes per week end
<br />mcorporate en au�omalic hohtlay "shu4oM' feaWre, which
<br />turns oH all loetls lor et least 24 hours antl then resumes
<br />normally scheduletl operatlons. Automatic bme switches
<br />shall also have proBram back-up capabihtres, whlch prevent
<br />the loss of progrem entl time settings for nt least 10 hours, d
<br />power is mterruptPd.
<br />Automatic time switches shall mcorporate an over-nda
<br />switching tlevlce which:
<br />a. is reatllly acceaslble;
<br />b. Is locetetl so thet a person using ihe device can see the
<br />Ilghts or Ihe areas controlletl by the switch, o� so ihal Ihe
<br />erea being illuminatetl fs annunciatetl;
<br />c. is menually operatetl,
<br />tl. allows �he lighting to remein an lor no more ihan 2 houra
<br />when an over-ntle Is miUate4 and
<br />e. controls an area not exceading 5,000 H� or 5% ol the
<br />building footprint for lootprints over 100,000 fl°, whlchever �s
<br />greater
<br />'1617.7 Commbsloning Rsqulrementr. For IighUng
<br />controls which mclude dayli8ht or occupant sensmg
<br />eulomatic controls, automaGc shul-ofl controls, occupancy
<br />sensore, ar automaLc time switches, the lighhng controls
<br />shall be tested to ensure that control tlevices, components,
<br />equipmenl entl systems are celibreted, atl�ustetl antl operate
<br />in accordance wi:h approvetl p:ens antl 5pecficaUons
<br />Sequences of operation shall be funclionally tested fo
<br />ensuro they operate In accordance with approvetl plans and
<br />specllicaLons. A complele report ol tesl procetlures antl
<br />rosults shell be prepared antl lilad with the owner Drawing
<br />noles shall reqwre �ommissioniny in ecwrtlance wllh this
<br />peragfaph.
<br />�614 E:it Sipne: Exit signs shell heve an mput power
<br />demend of G Watts or less Der si8n.
<br />Motors - General Requirements
<br />�6N Electric Motors: All permenenUy wiretl polyphesa
<br />motors o11 hp or more, whlch are not part of an HVAC
<br />system, shell comply with Section 1437.
<br />E%CEPTIONS: t Motors that are en mtegrel pert of
<br />speciahzetl pmcess equipment.
<br />2. Wherv ihe motor Is mtegrel to a Gstetl piece of
<br />equipmant for which no comprying motor has been
<br />epproved
<br />Trensformers - General Requfrements
<br />SECTION 5540 — TRANSFORMERS
<br />The minimum elficiency ol a low voltage dry-rype
<br />Cistnbulion lrensfortner shall be the Class I Efliciency Levels
<br />for tllstnbulion lrunslormors specified in Table 4-2 0l ihe
<br />`Gwtle for Determining Energy Efficiency for Dlstribution
<br />Transformers" publBhetl by the NaUonal Electncal
<br />MenufacWrere Associatlon (NEMA TP-1-2002). ,
<br />�f ao
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