|
Lighting - General Requirements
<br />�5'13 Llghting Controle: Lightiny, includln9 oxumpl lighting
<br />In Section 7572, sholl comply wilh this seclion. Wharo
<br />occuponcy sonsors �re citod, lhey shell have tho (ouWros
<br />Iislotl In Soction 1573.6.1. Whoro autometic timo swilchos
<br />are cited, Ihey shall have Iho foaWros lisled in Soction
<br />1513.6.2.
<br />�5'13.1 Local Control nnd Accosalbllily: Each speco,
<br />enclosed by walls or cailiny-holght parti�ions, shall bo
<br />provided with IighUng conirols locnlod wilhin Ihet space. Tha
<br />Iighting conlrolo, whothor ono or moro, shall bo cnpoble of
<br />tuming o(f all lighls wilhin Iho space. Tho coMrols sholl bo
<br />raadily accosslblo, o� tho point cf ontry/exit, to porsonnel
<br />occupying or using Ilio spoce.
<br />EXCEPTIONS: Tho following Iighting controls mny bo
<br />contralized in remoto locatlons:
<br />'I. Ligh�ing controls for spoces whlch must be usod ps
<br />a wholo.
<br />2. Automalic controls.
<br />3. CoNrols roqulring trainod operotors.
<br />4. Controls for sufory hazerds ond socuriry.
<br />'1513.2 Area Controls: Tho muximum Il�hling power lhat
<br />muy be conlrollod fmm a single switch or nu�omatic control
<br />sholl no� oxcoad ihat which is provided by a 20 empera circui�
<br />londod to not more Ihan 80 %. A mostor control may bo
<br />inslnllod providod Iho Individuol switchas rataln lhoir cnpnbilily
<br />to lunction Indopondonlly. GrcWt bronkors may not bo usod
<br />os 1ho solo moans ot swltching.
<br />EXCEPTIONS: 1. Induslriol or manufocturin8 Procoes
<br />c�reas, as may 6e roqWrod for produclion.
<br />2. Arous loss thon 5% ol iho bullding (oolprinl for
<br />foolprinla ovor 100,000 (1�.
<br />7513.3 Dayllght Zone Control: All doyllghtod zonos, os
<br />dofinod in Chopter 2, bolh undor ovurhoad glazing nnd
<br />od�oconl to vortical 9lozin9. sholl b� provided with lildividual
<br />canlrols, or daylight- or occupant-sonsinc� nutomaliC conVols,
<br />which control th� liphls Indopondonl of ganoral urea Ilghling.
<br />Conlipuous doylighl zonos ntljncont to vortical glnzing are
<br />allawod to bo controllod by n sinplo controlling dovice
<br />providod thnl lhoy do not includo zonos (acing mora than two
<br />ad)nconl cordinol oriontntlons (i.o. north. aos1, soulh, wosl).
<br />Doylight zones undor ovorhand �luzing moro than 15 faot
<br />Irom lha porime�or shnll bu controllod eoporately from daylic�hl
<br />zones atljnconl to vorticul glazin�.
<br />EXCEPTION: Duylighl spocos onclosod by walls ar
<br />coilinfl holght parti�lons ond conlaining 2 or fowar lipht
<br />fixWros oro no� roqWrod to hov� n sopnrate swi�ch for
<br />gonoral oron Ilghting.
<br />�5'13.4 Display, Exhlbltion and Spoclalty Llghting
<br />Controls: All display, axhlUition or specinl�y li9hting sholl bv
<br />controlled indopondonlly o( g�nurpl oro� lightinp.
<br />'IS'13.5 Autometic Shut-oH Controls, Extorlor. Li�h�ing for
<br />oll oxtorior applicptions shall hovo outomatic controls cepnblo
<br />of Wrning off oxlorior ligh�ing whon sutliciont daylight is
<br />nvnilnblo or whnn lho lighlinc� is not royuirod during nigh�timo
<br />hours. Lighting not dosipno'dd far dusk-to-d�wn oporotion
<br />sholl bo conlrollad by eithor:
<br />a. A combinallon o( a pholosonsor and o Nmo switch;
<br />or
<br />b. An asironomicpl Umo switch,
<br />LighUng dosignalad (or Uusk-to-dawn oporalion sholl bo
<br />conlrollod by on nstronomlcal timu swilch or photosonsor. All
<br />timo swilches shall bo cap�blo of rotninin� proyrumming end
<br />Iho tiino so�ting durinfl lass o( powor (or a poriod of ol laost 10
<br />hours.
<br />EXCEPTION: Lightinc� far covurod vohiclo ontrancos
<br />or oxits from buildings or parking slruclures whoro
<br />roquirad for s�faly, security, or uyo atlapinlion.
<br />15'13.8 Automotic ShuFOH Conlrols, Intorlor: Buildings
<br />c�reolor Ihan 5,000 ft' ond all school cl�ssrooms shnll bo
<br />oqulppad wilh sepamlo nulomntic controls lo shut olf iho
<br />IigMing durinc� unoccupiod hours. Within lhaso buildinps, oll
<br />ot(ica oreas less than 300 fl' onclosed by wnlls or colling-
<br />hoight parlitions, ond oll mooling and conforance rooms, and
<br />all school classrooms, sholl bo oquipp�d with owupnncy
<br />sonsors lhot comply with Soc�ion � 513.G.1. For olhor spacos,
<br />outomatic conirols moy bo nn occupnncy sunsor, timo switch
<br />or othor dovico copublo of automotically shutling olf Iighting.
<br />EXCEPTIONS: L Aroos thot must bo contlnuausly
<br />Illuminalod (o.p., 24-hour convonioncc storos), or
<br />illuminalod In a menner reqWdng monuel operetion o(
<br />the lighting.
<br />2. Emergenr.y Ilghting systoms.
<br />3. Switching for industdal or menulacWring process
<br />lacllities os mny be requlrod for protluctlon.
<br />4. Hospllals and leboratory spoces.
<br />5. Aress In whlch me�.icel or dentel tosks are
<br />perfcrmed ere exompl from �he occupancy sonsor
<br />roqulrement.
<br />'IS'13.8.� Occupency Seneors: Occupancy sensors shall
<br />be cepable of automatically tuming o(t all the Ilghts in on
<br />oren, no mora thon 30 minu�es efter tho nrea has been
<br />veco�od.
<br />Light fixWres con;rolled by occupency sensors shall hava a
<br />wall-mounted, manual i.-vilch capeble of lurning oB lights
<br />when ihe speca is occupietl.
<br />EXCEPTION: Occupency ,ansors In s�airwells are
<br />pllowod �o have two stop Ilghting (high•Ilght and low-
<br />lighl) provlded the control falls in tho hieh-Iigh� positlon.
<br />1573.8.2 Automatic Time Switchee: Aulomatic time
<br />swilchos shall huve a minimum 7 day clock and be capablo
<br />of boing sot for 7 dif(erent dny �ypes per week and
<br />Incorporeto an eutomatic hollday "shu�-otf" feal�ro, which
<br />Wms ofi all loads for at laest 24 hours and then resumes
<br />normally schodulod operations. Autometic �ime swilchns
<br />shnll olso have program beck-up cnpabilltlas, which prevant
<br />tha lose of pro0rum and timo settings !or et least 10 hours, if
<br />powor is interruplad.
<br />Automatic time switchas shnll incorpora�o un over-rido
<br />sWilchinfl dovico which:
<br />o. is roadlly occossiblo;
<br />b. is located so ihet e porson usinp the dovice can soe �ho
<br />Ilghls or Ihe aroas conirolled by iho swilch, or so thot lhe
<br />aroa boing Illuminalad is annunclotod;
<br />c. is mnnunlly oporaled:
<br />d. ellows tha Ilghting to romeln on (or no more �han 2 hours
<br />whon en ovarvride Is initia�ad; antl
<br />o. conlrols an pron not oxcooding 5.000 It� or 5% of tho
<br />building foolprlM for (ootprints over 100,000 fl�, wMchover is
<br />prootor.
<br />1573.7 Commiasioning Requiremonts: For Iighting
<br />controls which Include dayligh� or occupnnl sensing
<br />outomntic controls, automullc shul-ol( wnlrols, occupancy
<br />sansors, or outomnllc timo swilches, iho Ilphting controls
<br />shnll be lestad to onsuro that control dovicos, compononts,
<br />oquipmont ond systams oro calibro�ed, ndjuslod ond oporate
<br />In accordunco wl�h epprovod plons ontl specifica�ions.
<br />Soquoncos of oporation shall be (unctionelly �eslod to
<br />onsuro thoy oporute in accordenco wilh approved plans and
<br />specificoUons. A completo roport o( lest procedures end
<br />rosulls shall bo prepnred nnd filod with the ownor. Drawing
<br />nolos shall requlre commissioning In accordonce wilh ihis
<br />paraflreph.
<br />'15'14 Eait Signs: Exlt signs shell hnvo an input powar
<br />demond o( 5 WOUs or less oer slpn.
<br />Motors - General Requirements
<br />'15� t Eloctric Motors: All pormanontly wirod polyphase
<br />motors of 1 hp or moro, which ere no� port of an HVAC
<br />sysfum, shall comply with Section 1437.
<br />EXCEPTIONS: 1. Mo�ors that are pn intogral pert o!
<br />spaciplizod procoss aqulpmont.
<br />2. Where Iho motor Is iNegral lo e lislod pieco of
<br />oquipmeM for which no complying motor hes been
<br />approved.
<br />Transformers - General Requlrements
<br />SECTION �540—TRANSFORMERS
<br />The minimum efficioncy of o low volta0a dry•type
<br />distribution transformer shell be the Class I EHiclency Levels
<br />br dlstrlbuHon transformors spocified in Table 4•2 of the
<br />'Guide for Determining Energy Efliciency for DistribuUon
<br />Trans(ormors" published by Iho Netional Eloc�rical
<br />Manufacturers Associution (NEMA TP-1-2002).
<br />1 "
<br />✓
<br />
|