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4. Explanation of Control and Movement
4.1 Details of Display of Power Factor Status and Auto/Manual Control Changeover
Details of Display of Power Factor Status and Auto/Manual Control Changeover is shown below.
"LEAD OUT" LED
"PROPER" LED
"LAG OUT" LED
"LIGHT LOAD" LED
"EXPORT" LED
"FORCED DISCONNECTION" LED
4.2 Status of Power Factor
■Status Indication of Power Factor
△：
LEAD OUT
This LED will light up on when Power Factor enters a Lead Out Area.
□
：
PROPER
This LED will light up on when Power Factor enters a Proper Area.
▽ ：
LAG OUT
This LED will light up on when Power Factor enters a Lag Out Area
(Power Factor is less than Target Power Factor).
：
LIGHT LOAD
This LED will light up on when Power Factor enters a Light Load Disconnection Area.
◇
：
EXPORT
This LED will light up on when Power Factor enters a EXPORT Area (power transmission).
FORCED DISCONNECTION
This LED will light up on when the forced disconnection signal is inputted.
EXPORT
＊
The display changes based on the moving average deviations within
・
The Connection Level is the target power factor value.
・
The Disconnection Level is defined as:
(Connection Level) - (capacity to be disconnected)
・
The light load disconnection level is a value calculated as:
α×
(primary voltage setting value)
C1
C2
LEAD OUT
PROPER
LOCK／RELEASE
LAG OUT
C7
C8
LIGHT LOAD
EXPORT
LOCK／RELEASE
FORCED
DISCONNECTION
○ ：
LEAD
LAG
Light Load Disconnection Level
×
(primary current setting value)
14
LED for Status of Connection
C3
C4
C
5
C
6
LED for Manual ON Control
MANUAL ON
AUTO
LED for Automatic Control
MANUAL OFF
LED for Manual OFF Control
AUTO／ MANUAL
"AUTO/MANUAL" Key
C9
C10
C11
C12
"LOCK/RELEASE" Key
MANUAL ON
AUTO
MANUAL OFF
AUTO／ MANUAL
LEAD OUT
Active Power
PROPER
LAG OUT
16
× 1
2
.
×
(Light Load Power Ratio)
3 3
： α＝√
3
W
3 4
： α＝3
W
Disconnection Level
：α＝ √
3
3
3
W
Connection Level
seconds.
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