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User's Manual
4.8. Active power consumption, apparent power consumption and cos – P,
S
During measurement of any electrical quantity carried out in test socket 1 (measurements 1-3 in
the following table) or by means of current clamp (measurements 4-6 in the following table)
remaining quantities 1-3 or 4-6 are automatically measured and memorized. Measured results
(1-3 or 4-6) can be then successively displayed by pressing/releasing of the P, S key. Currently
displayed quantity is indicated by the indicator (W), (VA) or (cos ) and possibly (EXT).
Function
1
Active power - tested appliance connected to test socket 1
2
Apparent power - tested appliance connected to test socket 1
3 Cos - tested appliance connected to test socket 1
4 Active power - by means of current clamp
5 Apparent power - by means of current clamp
6 Cos - by means of current clamp
4.8.1. Power consumptions and cos
WARNING - DANGER!
•
If test voltage is present in Test socket 1 – it is indicated by the (START)
indicator, then tested equipment starts to run after its mains switch is
switched on! Take into consideration all safety warnings, referred to
equipment under test!
•
Do not touch exposed conductive parts of tested object after mains switch is
switched on!
•
Test Socket 1 of the REVEXplus must not be used for continuous power
supply of appliance! It is intended for test purposes only; max. test duration
is 60 s @ 16A.
1
2
Connect tested appliance
3
Switch on mains
4
switch of tested
appliance
5
Copyright © 2006–2019 ILLKO, s.r.o.
measured in test socket 1
P , S
ST ART
P , S
M
K
A
A
V
m
W
VA
cos
W
VA
28
REVEXplus, REVEXplus USB
El. quantity
Input
indicator
indicator
(W)
(VA)
(cos )
(W)
(EXT)
(VA)
(EXT)
(cos )
(EXT)
Function selection
Connect tested appliance to
test socket 1
Test socket 1 energizing
Measurement
Displaying of other
cos
measured quantities
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