EU: WATT_HOUR
Status:
STD 2005/06/07
Code:
228
Symbol:
W · h
EQ label:
ENERGY
Quantities associated with this Unit
Quantity:
active energy
Concept definition:
The integral over time of
p
, where
p
is instantaneous power [
IEC 80000-6:2008
, item 6-45], and the integral interval is the the interval from
t
1
to
t
2
.
1 W · h = 3 600
J
(exactly).
Reference type:
PR
Reference:
[
IEC 80000-6:2008
, item 6-62.b]
Supplemental references:
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