HP (Hewlett-Packard) 380976 Power Supply User Manual


 
380976 V3.1 6/08
12
4. The power clamp will process these three sets of data (W
L1,
W
L2
W
L3
) and show the result on
the LCD. The WL
123
symbol will be shown to indicate the 3
φ
4W power (refer to diagram).
The 3
φ
4W power value in watts is now stored in the meter’s memory.
5.
To read a single data record, use the “
HOLD
” key to select WL1, WL2, WL3 or
WL123 display then
press the “RANGE” key to select KW+HP (Horse Power),
KW+PF (Power Factor), KW+KVAR, KVA+
θ
(Phase Angle) or A+V displays.