Chapter 4 Use Of The Controller 27
NetSure 531 AC1 Power Supply System User Manual
Table 4-6 Alarm setting parameter description
Parameter
Range
Factory setting
Value description
DI No.
1 ~ 8
8
The eighth corresponding connecting terminals, queued up in the
order that the hardware switches are put
DI Name
Figures or letters,
10 at most
SPD
When there are DI alarms, this parameter shows the alarm name
you have actually defined
Alarm Mode
High, Low
Low
High: alarm upon high level; Low: alarm upon low level
4.7.2 Battery Settings
Battery parameters are very important, for they are related to the life of battery.
At the Settings page, press
▲ or ▼ to select Bat. Settings menu. Then press ENT to enter the BAT Settings page, as
shown in Figure 4-23.
BAT Settings
Basic Setting
LVD Settings
Charge
Battery Test
Temp. Comp
Figure 4-23 BAT Settings page
The battery parameters are divided into 5 kinds: basic, LVD, charging management, battery test and temperature
coefficient parameters.
Basic setting
1. At the BAT Settings page, press
▲ or ▼ to select Basic Setting menu. Then press ENT to enter the battery basic
parameter setting page, as shown in Figure 4-24.
Sys Mode: Auto
Bat. Fuse: 0
Capacity: 600Ah
Bat. Shunt 1: Y
Bat. Shunt 2: N
Shunt Coeff:
-Current: 500A
-Volt: 75mV
Figure 4-24 Battery basic parameter setting page
2. Press
▲ or ▼ to select one page or one of the parameters, and press ◄ or ► to select the parameter value. Then
press ENT to confirm and save.
The value description of the basic battery parameters is listed in Table 4-7.
Table 4-7 Basic battery parameters descriptions
Parameter
Range
Factory setting
Value description
Sys Mode
Auto, Manual
Auto
In the Auto mode, you can manage the system through the
controller.
In the Manual mode, you can manage the system manually,
as well as calculate battery BC time protection and capacity
automatically. Upon the system DC under-voltage alarm,
system can automatically switch to the Auto mode
Bat. Fuse
0 ~ 4
4
You should set this parameter according to the actual battery
configuration
Capacity
50Ah ~
5000Ah
300Ah
The capacity of the total battery strings. You should set this
parameter according to the actual battery configuration
Bat. Shunt1
Y, N
Y
You can set shunt parameters 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
Summary of Contents for NetSure 531 AC1
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