Hioki PW8001-01 User Manual

112
Delta Conversion Function
Y–
Δ
conversion
This function can be enabled in 3P4W wiring mode.
This can measure line voltages when phase voltages are inputted from a Y-connected circuit.
The voltage waveforms, various measured voltage values, and harmonic voltages are all inputted
as phase voltages; however, they are calculated as line voltages.
Conceptual diagram of Y–
Δ
conversion
In 3P4W wiring mode
U3
U1
U2
A
C B
U3
U1
U2
A
C B
• The vector diagram shown on the wiring screen is the same as the 3P3W3M vector diagram.
• Peak-over judgment and the voltage peak value display range are determined using not-
converted values.
• When the voltage range is set to auto-ranging, voltage range switching is determined using
converted measured values.
Display screen [INPUT] > [CHANNEL]
11
1
Tap the channel detail display area for
the channel you wish to congure to
open the settings window.
22
33
2
Tap the [ Δ Conv.] box to set Y–Δ
conversion to [ON].
3
Tap [
×
] to close the setting window.
HIOKI PW8001A961-00

Hioki PW8001-01 Specifications

General

Brand	Hioki
Model	PW8001-01
Category	Measuring Instruments
Language	English