49
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Chapter 3
Specifications
――――――――――――――――――――――――
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
1
φ
P meter
1
φ
active
power
P
[W]
1
φ
apparent
power
S
[VA]
1
φ
reactive
power
Q
[var]
1
φ
power
factor
λ
Single-phase power
factor and phase
angle measurements
1
φ
PF meter (Sine
wave, 50/60 Hz)
1
φ
power
factor
λ
cos
φ
1
φ
reactive
factor
sin
φ
3.3 Operation Expressions
Содержание 3286-20
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Страница 17: ...xiv Organization of This Manual...
Страница 20: ...3 Chapter 1 Product Outline Top and Side View 1 2 3 4 5 6 9 8 13 14 10 11 15 16 12 7 17 1 3 Parts and Functions...
Страница 29: ...12 Chapter 1 Product Outline...
Страница 55: ...38 Chapter 2 Measurement Procedure...
Страница 69: ...52 Chapter 3 Specifications...
Страница 73: ...56 Chapter 5 Attaching The Hand Strap...
Страница 75: ...58 Chapter 6 Storage in Carrying Case...