Displays Key Product Criteria

Effective Date: July 1, 2016

COMPUTER MONITORS

Total Energy Consumption Calculation (kWh)
E_TEC=8.76 ×(0.35×P_ON+0.65×P_SLEEP)
Maximum Total Energy Consumption Calculation (kWh)
A < 130
(6.13×r)+(0.06×A)+ 9
130 ≤ A <150
(6.13×r)+(0.69×A)-72.38
150 ≤ A <180
(6.13×r)+(0.21×A)-0.50
180 ≤ A < 200
(6.13×r)+(0.05×A)+28
200 ≤ A <230
(6.13×r)+(0.03 × A)+31.33
230 ≤ A <280
(6.13×r)+(0.2×A)-7
280 ≤ A <300
(6.13×r)+49
300 ≤ A <500
(6.13×r)+(0.2×A)-11
A ≥ 500
(6.13×r)+89
r is the screen resolution in megapixels
A is the Screen Area in in2
Total Energy Consumption Requirement (kWh)
E_TEC≤(E_(TEC_MAX)+E_EP+E_ABC+E_N+E_T+E_OS) ×eff_(AC_DC)
E_EP is the enhanced performance display allowance
E_ABC is the Automatic Brightness Control allowance
E_N is the Full Network Connectivity allowance
E_T is the Touch Functionality allowance
E_OS is the Occupancy Sensor allowance
eff_(AC_DC) is the standard adjustment for ac-dc power conversion losses that occur at the device powering the Display, and is 1.0 for Ac-powered Displays and 0.85 for Displays with Standard dc
Total Energy Consumption Allowances (kWh)
Enhanced performance display with Color Gamut support is 32.9% of CIE LUV or greater.
0.15×E_TEC_MAX-6.13×r)
Enhanced performance display with Color Gamut support is 38.4% of CIE LUV or greater
0.65×(E_TEC_MAX-6.13×r)
Automatic Brightness Control Allowance
E_ABC=0.05×E_TEC_MAX
Full Network Connectivity Allowance
2.9
Touch Functionality Allowance
E_ABC=0.15×E_TEC_MAX
Occupancy Sensor Allowance
1.7

SIGNAGE DISPLAYS

Maximum On Mode Calculation (W)
P_ON_MAX = (4.0×10^(-5) x ℓ ×A)+119×tanh(0.0008×(A-200.0)+0.11)+6
A = Screen Area in square inches
ℓ = Maximum Measured Luminance of the display in candelas per square meter
On Mode Requirement (W)
P_ON ≤ P_ON_MAX+P_ABC
 P_ABC is the Measured On Mode Power allowance for ABC in watts
On Mode Allowances (W)
Automatic Brightness Control Allowance P_ABC=0.05×P_ON_MAX
Maximum Sleep Mode Power Requirement (W)
0.5
Sleep Mode Requirement (W)
P_SLEEP ≤ P_SLEEP_MAX + P_N+ P_OS+P_T
P_N is the Full Network Connectivity allowance
P_OS is the Occupancy Sensor allowance
P_T is the Touch allowance
Sleep Mode Allowances (W)
Full Network Connectivity Allowance
3
Occupancy Sensor Allowance
0.3
Touch Functionality Allowance
1.5


All displays with Off Mode must have measured power in Off Mode less than 0.5 W