KYORITSU 6305 Quick Manual - Manual (Page 15)

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KEW6305 Instantaneous value Measurement: W Range
6. Instantaneous value Measurement: W Range
6-1. Steps for measurement
Ensuring your safety
↓
Preparation for measurement
↓
Setting
↓
Wiring
↓
Instantaneous value measurement
● Parameters for W Range
Parameters to be displayed on the LCD Unit
Voltage
(RMS)
V : average voltage of each phase
Vi : voltage of each phase
V
Current
(RMS)
A : average current of each phase
Ai : current of each phase
A
Active
power
P : total active power Pi : active power of each phase
Polarity :+ (no sign) consumption
- (minus) regenerating
W
Reactive
power
Q : total reactive power Qi : reactive power of each phase
Polarity :+ (no sign) lagging phase
- (minus) leading phase
Var
Apparent
power S
: total apparent power Si: apparent power of each phase VA
Power
factor
PF : power factor of whole system PFi : power factor of each phase
Polarity :+ (no sign) lagging phase
- (minus) leading phase
PF
Frequency f : frequency of V1 Hz
Neutral
current In
: current on neutral line (3P4W only) An
* i = 1, 2, 3
SET UP Range
Basic setting Measurement setting
“ Setting 01” Wiring system
“ Setting 02” Voltage range
“ Setting 03” Clamp sensor
“ Setting 04” Current range
“ Setting 05” VT ratio (if necessary)
“ Setting 06” CT ratio (if necessary)
Range