Logo
Prev
search
addthis
Rotate
Help
Next
Contents
All Pages
Browse Issues
Subscribe
Home
'
Lighting : LIGHTING Feb-Mar 2018
Contents
36 LIGHTING MAGAZINE | February/March 2018 Table 5. Examples of general office with NCC2019 adjustment factors applied – no RAR applied NCC2019 case scenario No RAR adjustment since RAR> 1.5 Rigorous use of controls, significant daylight sensing allowance included, CRI>90, CCT <3,000K. Rigorous use of controls, no daylight sensing allowance included, CRI>90, CCT <3,000K. Good use of controls, daylight sensing allowance included, CRI>90, CCT ≤ 3,000K. Good use of controls, no daylight sensing allowance included, CRI>80, CCT ≤ 3,000K. Good use of controls, daylight sensing allowance, CRI>80, CCT = 4,000K or 5,000K. Poor controls, daylight sensing allowance included, CRI>80, CCT = 4,000K or 5,000K. Max IPD from Table 6.2a 4.5 4.5 4.5 4.5 4.5 4.5 Controls A = 0.5 0.5 0.6 0.6 0.6 0.5 Controls B = 0.6 0.6 0.85 0.85 1 1 Controls adjustment factor multiplied 0.4 0.4 0.56 0.56 0.60 0.5 Max IPD after controls adjustment 11.3 11.3 8.1 8.1 7.5 9.0 CRI >90 1.1 1.1 1.1 1 1 1 Max IPD after lx quality adjustment 12.4 12.4 8.9 8.1 7.5 9.0 CCT <3,000K 1.2 1.2 1.2 1.2 1 1 Max IPD after lx quality adjustment 14.9 14.9 10.7 9.7 7.5 9.0 Table 6. Examples of general office with NCC2016 adjustment factors applied – no RAR applied NCC2016 case scenario No RAR adjustment since RAR> 1.5 Rigorous use of controls, significant daylight sensing allowance included, CRI>90, CCT <3,000K. Rigorous use of controls, no daylight sensing allowance included, CRI>90, CCT <3,000K. Good use of controls, daylight sensing allowance included, CRI>90, CCT ≤ 3,000K. Good use of controls, no daylight sensing allowance included, CRI>80, CCT ≤ 3,000K. Good use of controls, daylight sensing allowance, CRI>80, CCT = 4,000K or 5,000K. Poor controls, daylight sensing allowance included, CRI>80, CCT = 4,000K or 5,000K. Max IPD from Table 6.2a 9 9 9 9 9 9 Controls A = 0.5 0.55 0.5 0.7 0.5 0.5 Controls B = 0.95 0.85 0.7 1 0.7 1 Controls adjustment factor multiplied 0.49 0.51 0.43 0.70 0.43 0.50 Max IPD after controls adjustment 18.5 17.7 21.2 12.9 21.2 18.0 LIGHTING AUSTRALIA INSIDE AND OUT
Links
Archive
LIGHTING December 17-January 18
LIGHTING Apr-May 2018
Navigation
Previous Page
Next Page
