Hioki 3286-20 - Operation Expressions

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Chapter 3 Specifications
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General operation expressions
Function Item Symbol
Operation
Expression
Current
measurement
Current
(Effective
value)
I
[Arms]
Voltage
measurement
Voltage
(Effective
value)
U
[Vrms]
Single-phase power
measurement
1φ P meter
1φ active
power
P
[W]
1φ apparent
power
S
[VA]
1φ reactive
power
Q
[var]
1φ power
factor
λ
Single-phase power
factor and phase
angle measurements
1φ PF meter (Sine
wave, 50/60 Hz)
1φ power
factor
λ
cosφ
1φ reactive
factor
sinφ
3.3 Operation Expressions