Dell U4021QW Users Guide - Page 15

Electrical specifications, This monitor is, certified.

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Electrical specifications Video input signals • Digital video signal for each differential line Per differential line at 100 ohm impedance • DP/HDMI/Thunderbolt™ 3 (90 W) signal input support Input voltage/ frequency/current 100-240 VAC / 50 or 60 Hz ± 3 Hz / 2.8 A (maximum) Inrush current 120 V: 42 A (Max.) 240 V: 80 A (Max.) Power consumption 0.3 W (Off Mode)1 0.3 W (Standby Mode)1 41.3 W (On Mode)1 240 W (Max)2 44.81 W (Pon)3 140.86 kWh (TEC)3 1 As defined in EU 2019/2021 and EU 2019/2013. 2 Max brightness and contrast setting with maximum power loading on all USB ports. 3 Pon: Power consumption of On Mode as defined in Energy Star 8.0 version. TEC: Total energy consumption in kWh as defined in Energy Star 8.0 version. This document is informational only and reflects laboratory performance. Your product may perform differently, depending on the software, components and peripherals you ordered and shall have no obligation to update such information. Accordingly, the customer should not rely upon this information in making decisions about electrical tolerances or otherwise. No warranty as to accuracy or completeness is expressed or implied. NOTE: This monitor is ENERGY STAR certified. This product qualifies for ENERGY STAR in the factory default settings which can be restored by "Factory Reset" function in the OSD menu. Changing the factory default settings or enabling other features may increase power consumption that could exceed the ENERGY STAR specified limit. About your monitor | 15

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About your monitor
|
15
Electrical specifications
Video input signals
•
Digital video signal for each differential line
Per differential line at 100 ohm impedance
•
DP/HDMI/Thunderbolt™ 3 (90 W) signal
input support
Input voltage/ frequency/current
100-240 VAC / 50 or 60 Hz ± 3 Hz / 2.8 A
(maximum)
Inrush current
120 V: 42 A (Max.)
240 V: 80 A (Max.)
Power consumption
0.3 W (Off Mode)
1
0.3 W (Standby Mode)
1
41.3 W (On Mode)
1
240 W (Max)
2
44.81 W (P
on
)
3
140.86 kWh (TEC)
3
1
As defined in EU 2019/2021 and EU 2019/2013.
2
Max brightness and contrast setting with maximum power loading on all USB ports.
3
P
on
: Power consumption of On Mode as defined in Energy Star 8.0 version.
TEC: Total energy consumption in kWh as defined in Energy Star 8.0 version.
This document is informational only and reflects laboratory performance. Your product
may perform differently, depending on the software, components and peripherals
you ordered and shall have no obligation to update such information. Accordingly, the
customer should not rely upon this information in making decisions about electrical
tolerances or otherwise. No warranty as to accuracy or completeness is expressed or
implied.
NOTE:
This monitor is
ENERGY STAR
certified.
This product qualifies for ENERGY STAR in the factory default settings which can
be restored by “Factory Reset” function in the OSD menu. Changing the factory
default settings or enabling other features may increase power consumption that
could exceed the ENERGY STAR specified limit.