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ALC404 LIGHTING TOWER CONTROLLER USER MANUAL
ALC404 Lighting Tower Controller 2018-11-06 Version 1.1 Page 45 of 83
Category
Parameters
Range
Default
Description
percentage of mains rated
voltage.
Return
(0~200)%
84
The setting limit is
percentage of mains rated
voltage.
Delay
(0~3600)s
5
Mains Over Voltage
Warning
Enable
(0~1)
1
0 Disabled 1 Enabled
Set Value
(0~200)%
120
The setting limit is
percentage of mains rated
voltage.
Return
(0~200)%
116
The setting limit is
percentage of mains rated
voltage.
Delay
(0~3600)s
5
Mains Under
Frequency Warning
Enable
(0~1)
1
0 Disabled 1 Enabled
Set Value
(0~200)%
90
The setting limit is
percentage of mains rated
frequency.
Return
(0~200)%
94
The setting limit is
percentage of mains rated
frequency.
Delay
(0~3600)s
5
Mains Over
Frequency Warning
Enable
(0~1)
1
0 Disabled 1 Enabled
Set Value
(0~200)%
114
The setting limit is
percentage of mains rated
frequency.
Return
(0~200)%
110
The setting limit is
percentage of mains rated
frequency.
Delay
(0~3600)s
5
Load
CT Ratio/Hall DC
Sensor Spec.
CT Ratio
(5~6000)/5
500
Note: These two
parameters correspond to
the same variable.
AC power generation unit
correspond to the ratio of
external connected current
transformer, and DC power
generation unit correspond
to the range of Hall DC
sensor.
Hall DC
Sensor
Spec.
(5~6000)A
500
Rated Current
(5~6000)A
500
It is the rated current of
generator, and used for
calculating over current of