HPM6 Power Management Controller User Manual
Page 68 of
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12.2
BUS SETTING
Table 28 – Bus Parameter Settings
No.
Items
Range
Default
Description
Bus Setting
1
Rated Voltage
(30-30000)V
400
Standard for checking bus over/under
voltage. (It is primary voltage when
using voltage transformer; it is line
voltage when AC system is 3P3W
while it is phase voltage when using
other AC system).
2
Rated Frequency
(10.0-75.0)Hz
50.0
Standard for checking bus over/under
frequency.
3
Volt.
Trans.(PT)
Action
(0-1)
0: Disable
1: Enable
0: Disable
Users can set the primary voltage and
secondary voltage of the voltage
transformer.
4
PT Primary (30-30000)V
100
5
PT
Secondary
(30-1000)V
100
6
ROCOF
Action
(0-1)
0: Disable
When
controller
detects
bus
frequency change rate is greater than
set value, it will initiate alarm signal
and alarm information will be
displayed on LCD.
7
Auto ACK
(0-1)
0: Disable
8
Alarm
Self-lock
(0-1)
0: Disable
9
Threshold
(0-10.00)Hz/s
0.20
10
Return
Value
(0-10.00)Hz/s
0.15
11
Delay Value (0.1-3600.00) s 0.1
12
Alarm Type (0-6)
1: Warning
13
Active
Range
(0-20)
6:
Gen
Normal
14
Vector Shift
Action
(0-1)
0: Disable
When controller detects bus voltage
vector shift value is greater than set
value, it will initiate alarm signal and
alarm information will be displayed
on LCD.
15
Auto ACK
(0-1)
0: Disable
16
Alarm
Self-lock
(0-1)
0: Disable
17
Threshold
(0-60.0)
°
6.0
18
Return
Value
(0-60.0)
°
5.0
19
Delay Value (0.1-3600.00) s 0.1
20
Alarm Type (0-6)
1: Warning
21
Active
Range
(0-20)
6:
Gen
Normal
22
Over Voltage
1 Set
Action
(0-1)
0: Disable
1: Enable
Setting value is bus rated voltage’s
percentage, and both return value and
