Appendix 3 Parameter Setting Of The Controller 49
NetSure 531 AC1 Power Supply System User Manual
Appendix 3 Parameter Setting Of The Controller
This chapter gives the description of the controller parameter setting. The detailed information and operating method
are given in
Chapter 4 Use Of Controller.
Refer to
4.7.1 Alarm Settings
for the alarm setting.
Table 2 Parameter setting of the controller
Item
Parameter
Range
Factory setting
Value description
Alarm
DI No.
1 ~ 8
1
Correspond with eight connection terminals, and
arrange in terminal No. aequence
DI Name
-
SPD
Figures or letters, 10 at most
Alarm Mode
High, Low
Low
Alarm upon high level or upon low level
Battery
Basic
Sys Mode
Auto,
Manual
Auto
Managing the system through the controller or
manually
Bat. Fuse
0 ~ 4
4
Setaccording to the actual battery configuration
Capacity
50Ah ~
5000Ah
300Ah
The capacity of the each battery strings. You
should set this parameter according to the actual
battery configuration
Bat. Shunt1
Y, N
Y
You can set this parameters only when
‘System
Type
’ is ‘SET’
Bat. Shunt2
N
Shunt Coeff
Current
1A ~
5000A
NetSure 531
AC1-Y1: 300A;
NetSure 531
AC1-Y6,
NetSure 531
AC1-W6: 150A
Shunt Coeff
Volt
1mV ~
500mV
25mV
LVD
LVD1 Enable
Y, N
Y
Select ‘Y’ to enable LVD1/ LVD2 function
Select ‘N’ to disable the LVD1/ LVD2 function
LVD2 Enable
Y
LVD1 Volt
40V ~
60V
44.0V
Taking the battery voltage as standard, when the
battery voltage drops to the set value, the loads
and the batteries will be disconnected
LVD2 Volt
43.2V
Charge
management
Float
42V ~
58V
53.5V
Battery float charging voltage
Boost
56.4V
Battery boost charging voltage. T
he ‘Boost’ must
be higher than the ‘Float’
Limit (current
limit point)
0.1C
10
~
0.25C
10
0.1C
10
Maximum battery charging current
Over (over
current point)
0.3C
10
~
1.0C
10
0.300C
10
Battery charge over-current alarm point
Auto Boost
Enable
Y, N
Y
Select ‘Y’ to enable this function
Select ‘N’ to disable this function
Auto Boost
Current
0.050C
10
~
0.080C
10
0.06C
10
If the Automatic Boost function is enabled, the
controller will control the system enter the BC state
when the battery capacity decreases to the set
value of Auto Boost Cap, or when the charge
current reaches the Auto Boost Current. The
charge voltage will be the set valut of Boost
Auto Boost
Cap
10% ~
99%
80%
Const Boost
Current
0.002C
10
~ 0.02C
10
0.01C
10
When the charge current decreases to the set
value of Const Boost Current, the system in the BC
state will still be in BC state for some time set in
Const Boost Time. After that, the system in the BC
state will enter the FC state
Const Boost
Time
30min ~
1440min
180min
Cyc Boost
Enable
Y, N
Y
Select ‘Y’ to enable this function
Select ‘N’ to disable this function
Cyc Boost
Period
48h ~
8760h
2400h
‘Cyc Boost Period’ indicates the time intervel
between twice boost charge. The battery charging
voltage is the preset Boost, and the charging time
is the preset Cyclic Boost Time
Cyc Boost
Time
30min ~
2880min
720min
Summary of Contents for NetSure 531 AC1
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