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4
ATS-PLC
1.5 Electrical Characteristics
System Power
ITEM
CONTENT
FACTORY PRESET
System Phase
3 Phase 4 Wires / 3 Phase 3 Wires / Single Phase
3 Phase 3 Wires
Current Transformer (CT)
X/5A (X = Primary Current, 5A = Secondary Ratio)
X = Not Available/50/100/150/200/250/300/400/500/600/800/
1000/1200/1500/1600/2000/3000/4000/5000/6000 (A)
1000 / 5A
Time Delay Setting
ITEM
SETTING RANGE
UNIT
FACTORY PRESET
Time Delay Emergency to Normal (TDEN)
0
1800 sec
2 sec / unit
10 sec
Time Delay Normal to Emergency (TDNE)
0
1800 sec
2 sec / unit
10 sec
Timer Delay Engine Start (TDES)
0
300 sec
2 sec / unit
10 sec
Timer Delay Engine Cooling (TDEC)
0
1800 sec
2 sec / unit
30 sec
Time Delay OFF position (TDOF)
0
300 sec
2 sec / unit
4 sec
Protection Setting
ITEM
SETTING RANGE
UNIT
FACTORY PRESET
Normal/ standby Over Voltage Protection
110
530V
10V / unit
250V
Over Voltage Reset Value
-20
0V
1V / unit
-5V
Normal/ standby Under Voltage Protection
80
470V
10V / unit
180V
Under Voltage Reset Value
0
20V
1V / unit
5V
Normal/ standby Over Frequency Protection
51
75 Hz
1 Hz / unit
65 Hz
Over Frequency Reset Value
-10
0 Hz
1 Hz / unit
-1 Hz
Normal/ standby Under Frequency Protection
40
59 Hz
1 Hz / unit
55 Hz
Under Frequency Reset Value
0
10 Hz
1 Hz / unit
1 Hz
Abnormality Confirmation Time Delay
0
99 sec
1 sec / unit
10 sec
Reverse Phase Sequence Protection
Enabled / Disabled
Disabled
Brightness Adjustment
ITEM
SETTING RANGE
UNIT
FACTORY PRESET
Brightness Adjustment
Level 1
Level 8
1 level
Level 6
Screen Saver
2
10 min or cancelled
1 minutes
3 min
Communications Transmission
ITEM
SETTING RANGE
FACTORY PRESET
Remote Operation
Enable/Disable
Disable
Baudrate
1200 / 2400 / 9600 / 19200 / 38400 / 57600
38400
RS485 Slave Address
00
99 (Valid value 01
99
；
00 Disabled)
00 (Disabled)
