Accura 3300E User Guide
Chapter 3 Operation/Setup
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2015 Rootech Inc. All Rights Reserved
Page 63
Demo[
dEno
→
Demo
]
Setup Range
-
oFF[OFF, default]
Demo off
-
baL[Balance]
Demo on [balanced 3 phases]
-
UnbaL[Unbalance]
Demo on [unbalanced 3 phases]
-
-
The following table shows the features of each type of the Demo modes available according to the
Demo mode settings. The size of current is calculated by multiplying the CT ratio by 0.2A [2A
when the default CT ratio is 10
]
, and the current lags the voltage by 60 degrees.
Demo Type
Purpose
Feature
Voltage
Balance
Provides
balanced 3 phase
condition
Voltage angles per
phase:
0°, -120°, 120°
In case that PT ratio is 1, it provides 380V
of line to line voltage.
In case of modifying the PT ratio, it
provides the voltage proportional to the
PT ratio.
Unbalance
Provides
unbalanced 3 phase
condition
Voltage angles per
phase
:
0
°
, -128.4
°
, 111.6
°
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