Unified Lighting Control

Transcription

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2 Unified Lighting Control Importnt Differences Stnd Alone Gtewy Unified Seprte Networks Seprte User Interfce No Integrtion Seprte Networks Seprte User Interfce Limited Integrtion One Network One User Interfce Wide Open Integrtion Finger Pointing / Delys : Blue Ridge Technologies 2013 Blue Ridge Technologies Interntionl, LLC All Rights Reserved. 2

3 Unified Lighting Control Leverges BAS Infrstructure BAS BAS BAS BAS BAS BAS BAS BAS : Blue Ridge Technologies 2013 Blue Ridge Technologies Interntionl, LLC All Rights Reserved. 3

4 Commercil Energy Usge Lighting + HVAC Over 65% A Building Automtion System tht only controls HVAC is incomplete. Light & HVAC ccount for more thn 2/3 of energy usge Lighting is typiclly the lrgest electricl lod in commercil uildings : Blue Ridge Technologies 2012 Blue Ridge Technologies Interntionl, LLC All Rights Reserved. 4

5 Unified Lighting Control BACnet Enles Unified System BACnet is the Open Stndrd ASHRAE SSPC 135 ISO Glol Stndrd BACnet enles Best of Breed Esily replce legcy controls Sustinle pltform BACnet Tools for System Designer Protocol Implementtion Conformnce (PIC) Sttement BACnet Interoperility Building Blocks (BIBBs) : Blue Ridge Technologies 2013 Blue Ridge Technologies Interntionl, LLC All Rights Reserved. 5

6 Specifiction Best Prctices

7 Unified Lighting Control Where is the Money Going? Stnd-lone Integrted Unified : Blue Ridge Technologies 2013 Blue Ridge Technologies Interntionl, LLC All Rights Reserved. Division 26 Furnished & Instlled Division 25 Furnished / 26 Instlled 7

8 Unified Lighting Control Alignment Criticl to Success Accountility requires the lignment of responsiility with core competencies Simply stted BAS Controls Contrctor provides the lighting control And, the Electricl Contrctor instlls the lighting control Benefits Lowest risk delivery method Locl resources ssist with control system design, quickly resolve difficulties Leverges everyone's expertise : Blue Ridge Technologies 2012 Blue Ridge Technologies Interntionl, LLC All Rights Reserved. 8

9 Unified Lighting Control Improving Delivery nd Accountility CSI 1995 CSI 2004 Division 15 - Mechnicl Mechnicl Equipment DDC / HVAC Controls Division 23 HVAC Mechnicl Equipment Division 16 - Electricl Lighting Controls Lighting Equipment Division 25 Integrted Automtion DDC / HVAC controls Lighting Controls Division 26 Electricl Lighting Equipment Importnt Tip: Lighting control equipment still represented on electricl drwings. Also, it is importnt to note scope on the drwings. : Blue Ridge Technologies 2013 Blue Ridge Technologies Interntionl, LLC All Rights Reserved. 9

10 Unified Lighting Control Contrctor Responsiility Guide Prt 1 : Blue Ridge Technologies 2013 Blue Ridge Technologies Interntionl, LLC All Rights Reserved. 11

11 Unified Lighting Control Contrctor Responsiility Guide Prt 2 : Blue Ridge Technologies 2013 Blue Ridge Technologies Interntionl, LLC All Rights Reserved. 12

12 Division 25: Provide fully opertionl lighting control system per specs nd drwings Provide lighting control equipment Provide low voltge field devices Provide engineering nd product sumittls Provide system sumittls with point to point drwings, pnel schedules, nd control sequences Provide system progrmming, integrtion, grphics, nd trining Division 26: Instll the lighting control systems per the specs nd drwings Rough-in, mount nd instll equipment Instll ll line voltge nd low voltge wiring nd conduit Mke ll termintions s indicted on the drwings nd point to point drwings Provide BAS Control Contrctor with s-uilt drwings / mrk-ups of originl system sumittl Unified Lighting Control A Closer Look t Scope Link: to BRT Guide Spec Two Prts : Blue Ridge Technologies 2013 Blue Ridge Technologies Interntionl, LLC All Rights Reserved. 13

13 Written Control Sequences Define how lighting control system opertes within ech spce / spce type Provides sis for lighting nd HVAC interopertion Unified Lighting Control Performnce Spec Drives Competition Grphics Define wht lighting control points re represented Define wht sttus points re represented Define wht trends nd lrms re represented : Blue Ridge Technologies 2013 Blue Ridge Technologies Interntionl, LLC All Rights Reserved. 14

14 One System Lighting nd HVAC controls on sme network Leverge BIBB s for distriuted opertion Unified Lighting Control Use it on Your Next Project One User Interfce Sme front-end softwre for lighting & HVAC No gtewys or extr networks One Point of Accountility Align responsiility with core competencies BAS Controls Contrctor provides nd supports Electricl Contrctor instlls : Blue Ridge Technologies 2013 Blue Ridge Technologies Interntionl, LLC All Rights Reserved. 15

15 Unified Lighting Control Wht does BAS look like? Insert BAS screen cps here or live demo : Blue Ridge Technologies 2013 Blue Ridge Technologies Interntionl, LLC All Rights Reserved. 16

16 Energy Mngement Strtegies

17 Energy Consumption Control The Bookends Up to 50% Svings 100% Schedule Lighting Energy Consumption Schedule 0% 6 12n 6p Time 50% 50% Annul Svings per Kilowtt Period Lod (kw) Hours Sved per Dy Dys per Period Totl Svings (kwh) Totl Svings ($) Work Week , Weekends , Holidys Totl - Comined 5, : Blue Ridge Technologies 2013 Blue Ridge Technologies Interntionl, LLC All Rights Reserved. 22 Bse upon $0.08 per kwh (Ntionl Averge)

18 Energy Consumption Bookends + Mnul On Up to 58% Svings 100% Schedule M n u l Lighting Energy Consumption Schedule O n 0% 50% 6 42% : Blue Ridge Technologies 2013 Blue Ridge Technologies Interntionl, LLC All Rights Reserved. 12n 8% Annul Svings per Kilowtt Period Lod (kw) 6p Hours Sved per Dy Dys per Period Totl Svings (kwh) Time Totl Svings ($) Work Week , Weekends , Holidys Totl - Schedule Off 365 5, Mnul On Totl - Comined 6, Bse upon $0.08 per kwh (Ntionl Averge)

19 Mnul On vs. Auto On Comprison Mnul On Lights turned on mnully when occupnt ctutes wll switch Auto On Lights turned on utomticlly y; schedule or trnsition of uilding stte from unoccupied to occupied Some energy codes limit Auto On to 50% Benefits: Occupnt determines when lights re turned on, nd t wht level Benefit: Occupnt does not hve to do nything Svings from lter On time, nd lower light level Commons pplictions: Privte office, conference room Common pplictions: hllwys / corridors, pulic spces : Blue Ridge Technologies 2013 Blue Ridge Technologies Interntionl, LLC All Rights Reserved. 24

20 Energy Consumption Bookends + Mnul On Up to 72% Svings 100% Schedule M n u l O n Mnul On - Level Lighting Energy Consumption Schedule 0% 6 8% 14% 50% 28% : Blue Ridge Technologies 2013 Blue Ridge Technologies Interntionl, LLC All Rights Reserved. 12n 6p Annul Svings per Kilowtt Period Lod (kw) Hours Sved per Dy Dys per Period Totl Svings (kwh) Time Totl Svings ($) Work Week , Weekends , Holidys Totl - Schedule Off 365 5, Mnul On Mnul On - Level Totl - Comined 7, Bse upon $0.08 per kwh (Ntionl Averge)

21 Bookends + Mnul On A Closer Look Morning Mid-dy Lte Afternoon Night BAS Schedule: Occupied Locl Override: Off, Timer Disled Lights: Off HVAC Temp: Reset Ventiltion: Minimum BAS Schedule: Occupied Locl Override: On Lights: On 2/3, mnully HVAC Temp: Set Point Ventiltion: Full BAS Schedule: Occupied Locl Override: On Lights: On 2/3, mnully HVAC Temp: Set Point Ventiltion: Full BAS Schedule: Unoccupied Locl Override: Off, Timer Enled Lights: Off, uto w/ link wrn HVAC Temp: Night Set Bck Ventiltion: Off : Blue Ridge Technologies 2013 Blue Ridge Technologies Interntionl, LLC All Rights Reserved. 26

22 The Relity 20A Bookends + Mnul On Existing Buildings Considertions Existing circuiting does not lwys meet desired control zones Re-wiring to dd centrlized control is not n effective solution How do the occupnts initite fter hours override? : Blue Ridge Technologies 2013 Blue Ridge Technologies Interntionl, LLC All Rights Reserved. 27

23 Bookends + Mnul On Good * Better * Best Implementtion Options To Consider 20A BACnet Rely Pnel w/ BACnet Schedule BACnet MS/TP Telephone Override Pnel 20A BACnet Rely Pnel w/ BACnet Schedule BACnet MS/TP After hours override vi low voltge switch 20A BACnet MS/TP BACnet Zone Control w/ BACnet Schedule After hours override switch After hours override vi telephone override : Blue Ridge Technologies 2013 Blue Ridge Technologies Interntionl, LLC All Rights Reserved. 28 * To chieve Mnul On & wll switches shll e sweep switch.

24 Energy Consumption Add Vcncy Detection Up to 80% Svings 100% 0% Schedule 50% 6 M n u l O n 8% 14% 20% 8% Mnul On - Level Lighting Energy Consumption : Blue Ridge Technologies 2013 Blue Ridge Technologies Interntionl, LLC All Rights Reserved. 12n 6p Annul Svings per Kilowtt Period V c n c y D e t e c t i o n Lod (kw) Hours Sved per Dy Dys per Period Schedule Totl Svings (kwh) Time Totl Svings ($) Totl - Schedule Off 365 5, Mnul On - All 250 1, Vcncy Totl - Comined 7, Bse upon $0.08 per kwh (Ntionl Averge)

25 Add Vcncy Detection Sve up to 80% Morning Mid-dy Lte Afternoon Night BAS Schedule: Occupied Occupncy Sensor: Off, 30 min timer set Lights: Off HVAC Temp: Reset Ventiltion: Minimum BAS Schedule: Occupied Occupncy Sensor: On, 30 min timer set Lights: On 2/3, mnully HVAC Temp: Set Point Ventiltion: Full BAS Schedule: Occupied Occupncy Sensor: Off, 30 min timer set Lights: Off, uto y HVAC Temp: Reset Ventiltion: Minimum BAS Schedule: Unoccupied Occupncy Sensor: Off, 10 min timer set Lights: Off, uto y HVAC Temp: Night Set Bck Ventiltion: Off : Blue Ridge Technologies 2013 Blue Ridge Technologies Interntionl, LLC All Rights Reserved. 30

26 Add Vcncy Detection Mke Occupncy Sensors Better Stnd-lone * Spre Input * Unified 20A Stnd-lone Occupncy Sensor / Power Pck 20A BACnet MS/TP HVAC Controller w/ Spre Digitl Input Stnd-lone Occupncy Sensor w/ Aux. Contct / Power Pck 20A BACnet MS/TP BACnet Zone Control w/ BACnet Schedule Any 24VDC Occupncy Sensor : Blue Ridge Technologies 2013 Blue Ridge Technologies Interntionl, LLC All Rights Reserved. 31 * Does not comply with Mnul On. Requires the instlltion of momentry, low voltge wll switch to ech occupncy sensor.

27 Spre I/O Inferior to Unified Spre Input Bsic Spre Inputs / Outputs Advnced 20A BACnet MS/TP HVAC Controller w/ 1 Spre Digitl Input Stnd-lone Occupncy Sensor w/ Aux. Contct / Power Pck 20A BACnet MS/TP HVAC Controller w/ 5 Spre Digitl Inputs & 2 Spre Digitl Outputs Stnd-lone Occupncy Sensor w/ Aux. Contct / Power Pck 2 - lighting relys with pilot contcts Convert switches to low voltge Does not support: Mnul-On Timer in system Rely sttus Requires minimum of; 5 - spre DI s & 2 - spre DO s Very difficult in retrofit Possile ltency : Blue Ridge Technologies 2013 Blue Ridge Technologies Interntionl, LLC All Rights Reserved. 32

28 Unified Solutions Add Vcncy Detection Mke Occupncy Sensors Better Unified Better performnce nd verified energy svings Better Performnce Reduced complints Timer mnged from BAS, esily modify Mnul On, eliminte flse On from wlk-y Flse Off grce period, sensor le to rectivte lights Control cn e customized nd monitored Bsed upon occupied / unoccupied sttus Add mnul control Add level control / dimming Add dylight hrvesting Increse HVAC svings Shre sensor sttus for set-ck Verifiction Sensor nd rely sttus shred 20A BACnet MS/TP BACnet Zone Control w/ BACnet Schedule : Blue Ridge Technologies 2013 Blue Ridge Technologies Interntionl, LLC All Rights Reserved. 33

29 Lmp Life Unified Solution Monitoring nd customiztion enles lnce etween equipment life nd energy svings Trck ctul performnce Fluorescent lmp life cn e drmticlly reduced y short sensor timers nd incresed cycles Add Vcncy Detection Trck nd Optimize Lmp Life 35,000 30,000 25,000 20,000 15,000 10,000 5,000 0 Fluorescent Lmp Life y Bllst Type & Hours per Strt PS min 30 min 1 hour 3 hours 12 hours Cont Hours/Strt IS 700 RS 700 Especilly importnt for those tht do spot lmp replcement US DOE spot re-lmp cost = $9.00 / lmp $2.00 mteril (T-8 lmp) $7.00 lor Bllst Type IS = Instnt Strt RS = Rpid Strt PS = Progrmmed Strt Source: Osrm Sylvni : Blue Ridge Technologies 2013 Blue Ridge Technologies Interntionl, LLC All Rights Reserved. 34

30 Energy Consumption Dylight Hrvesting Up to 80% Svings 100% 0% Schedule 50% 6 20% M n u l O n 8% 14% 8% Dylight Hrvesting Lighting Energy Consumption : Blue Ridge Technologies 2013 Blue Ridge Technologies Interntionl, LLC All Rights Reserved. 12n 6p Annul Svings per Kilowtt Period V c n c y Lod (kw) D e t e c t i o n Hours Sved per Dy Dys per Period Schedule Totl Svings (kwh) Time Totl Svings ($) Totl - Schedule Off 365 5, Mnul On Vcncy Dylight Hrvesting Totl - Comined 6, Bse upon $0.08 per kwh (Ntionl Averge)

31 Level & Dylight Hrvesting Step or Bi-level Bllst Bllst Step Bllst Considertions Levels: Step Bllst: 3 levels (100/50/Off) Bi-level Bllst: 4 levels (100/66/33/Off) Wiring: Both utilize two relys for control Bi-Level Bllsts Illumintion: Step Bllst: All lmps sme level Bi-level Bllst: Some lmps out : Blue Ridge Technologies 2013 Blue Ridge Technologies Interntionl, LLC All Rights Reserved. 36

32 0-10V Bllst Considertions Level & Dylight Hrvesting 0-10V dc Bllst Levels: Continuous rnge (Typiclly 100% - 10%) Vries y llst nd lmp type Controller cpilities: Mx set limit to llow for tsk tuning or lumen mintennce Min. set limit to llow for lod shed limit 100% Mx. Min. 0% Cost: Quickly ecoming the energy mngement llst lower price point thn rchitecturl dimming llst Control method: Aville for fluorescent (liner & CFL), HID nd LED Mny mnufcturers Light output vs. energy Liner etween 100% - 20% 50% lighting output = 50% energy : Blue Ridge Technologies 2013 Blue Ridge Technologies Interntionl, LLC All Rights Reserved. 37

33 Dylight Hrvesting Zone Good Better Best Implementtion Options To Consider 20A BACnet MS/TP BACnet Zone Control w/ BACnet Schedule 20A BACnet MS/TP BACnet Zone Control w/ BACnet Schedule 20A BACnet MS/TP BACnet Zone Control w/ BACnet Schedule LS LS LS LS LS LS LS LS LS Bi-Level Bllst Step Bllst 0-10V dc Dimming Bllst : Blue Ridge Technologies 2013 Blue Ridge Technologies Interntionl, LLC All Rights Reserved. 38

34 Add Dylight Hrvesting Sve up to 80% Morning Mid-dy Evening User Centered Control BAS Schedule: Occupied Dylight: Medium Lights: On, 50% Occupnt Set Point: 70% HVAC Temp: Set Point Ventiltion: Full BAS Schedule: Occupied Dylight: High Lights: On, 30% Occupnt Set Point: 70% HVAC Temp: Set Point Ventiltion: Full BAS Schedule: Occupied Dylight: Low Lights: On, 100% Occupnt Set Point: 70% HVAC Temp: Set Point Ventiltion: Full Computer Tsk 100% Svings Mnul Control Occupnt Set-point Svings Dylight Control 0% 100% Occupnt Set-point Pper Tsk Svings Mnul Control Svings Dylight Control 0% : Blue Ridge Technologies 2013 Blue Ridge Technologies Interntionl, LLC All Rights Reserved. 39

35 Energy Consumption Unified Lighting Control Up to 80% Svings 100% 0% Schedule 8% 14% 50% 6 M n u l O n 8% 20% Level / Dylight Hrvesting Lighting Energy Consumption : Blue Ridge Technologies 2013 Blue Ridge Technologies Interntionl, LLC All Rights Reserved. 12n 6p Annul Svings per Kilowtt Period V c n c y Lod (kw) D e t e c t i o n Hours Sved per Dy Dys per Period Schedule Totl Svings (kwh) Time Totl Svings ($) Totl - Schedule Off 365 5, Mnul On Vcncy Level / Dylight Totl - Comined 6, Bse upon $0.08 per kwh (Ntionl Averge)

36 Lower mient light levels drives need for tsk lighting Tsk Lighting / Plug Lod Control for Complete Solution Energy codes require sme control of tsk lighting Coming soon: Requirements for control of 50% of plug lod Alredy in ASHRAE Shut down fter hours spce heters, fns, printers, tsk lighting, monitors/displys/tv s, coffee wrmers, etc : Blue Ridge Technologies 2013 Blue Ridge Technologies Interntionl, LLC All Rights Reserved. 41

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