ILLKO REVEXplus USB - Active Power Consumption, Apparent Power Consumption and Cos  - P, S; Power Consumptions and Cos  Measured in Test Socket 1

User’s Manual REVEXplus, REVEXplus USB
Copyright © 2006–2019 ILLKO, s.r.o.
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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
El. quantity
indicator
Input
indicator
1
2
Active power - tested appliance connected to test socket 1
Apparent power - tested appliance connected to test socket 1
(W)
(VA)
3
Cos  - tested appliance connected to test socket 1
(cos )
4
Active power - by means of current clamp
(W)
(EXT)
5
Apparent power - by means of current clamp
(VA)
(EXT)
6
Cos  - by means of current clamp
(cos )
(EXT)
4.8.1. Power consumptions and cos  measured in test socket 1
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
P,S
M
mA
cos 
A V
VAW
K
  
Function selection
2
Connect tested appliance
Connect tested appliance to
test socket 1
3
START
Test socket 1 energizing
4
Switch on mains
switch of tested
appliance
Measurement
5
P,S
cos 
VAW
Displaying of other
measured quantities