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Mitsubishi Electric FR-F740-00023

Mitsubishi Electric FR-F740-00023
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298
Measurement of main circuit voltages,
currents and powers
6.2 Measurement of main circuit voltages, currents and powers
6.2.1 Measurement of voltages and currents
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+-
Ar
As
At
Vr
Vs
Vt
W11
W12
W13
Au
Av
Aw
Vu
Vv
Vw
W21
W22
V
U
V
W
Inverter
Three
phase
power
supply
To the motor
Instrument
types
Input voltage
Input current
Output voltage
Output current
: Moving-iron type
: Electrodynamometer type
: Moving-coil type
: Rectifier type
R/L1
S/L2
T/L3
P/+
N/-

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