Chapter 4 Use Of The Controller 41
NetSure 731 CC2, NetSure 731 C62 Series Power Supply System User Manual
Switch on all the rectifiers when a rectifier alarm (communication interruption) is generated.
Switch on all the rectifiers when an AC alarm (AC power-off) is generated.
Switch on all the rectifiers automatically when the system has no controller or the communication between the
rectifier and the controller is interrupted.
Delay implementation when the rectifier receives shutdown command, immediately execute when the rectifier
receives startup order.
The value description of the energy saving parameters is listed in Table 4-17.
Table 4-17 Description of the energy saving parameter setting
Parameter
Range
Factory setting
Value description
Save Enable
Y, N
Y
It can be set to
‘Y’ only w hen the battery is configured with no instant load
current shock
Cyc Period*
1h ~ 8760h
48h
Time of rectifier is in pow er-on state and pow er-off state, it can be set
according to the actual requirement
Rect Work
30% ~ 90%
80%
Output capacity percentage. More rectifiers w ill start to w ork w hen larger than
this setting percentage
Rect Limit
1 ~ 30
1
Minimum number of the rectifier in energy saving state
Note*: Cyc Period, Rect Work and Rect Limit are available only w hen
‘Save Enable’ is set to ‘Y’
4.9 Fast Settings
The Fast Settings is a sub-menu of the main menu. At the MAINMENU screen, press
▲ or ▼ to select the ‘Fast
Settings
’ menu, then press the ENT key to enter the password confirmation screen. After inputting the correct
password, the screen shown in Figure 4-38 is displayed.
System Type:
48V/SET
Capacity: 300Ah
600Ah
Figure 4-38 Fast settings screen
At the Fast Settings screen, you can set the system type and b attery capacity, as listed in Table 4-18.
Table 4-18 List of fast settings
Parameter
Range
Factory setting
Value description
System
Type
24V/100
24V/300
24V/500
24V/1000
24V/SET
48V/100
48V/300
48V/500
48V/1000
48V/SET
NetSure 731
C62
：
48V/300
NetSure 731
CC2
：
48V/500
The system type of the controller has been set according to the actual
instance before the controller is delivered w ith pow er system. You do not
need to change the value except that the controller needs to be replaced
w ith a new one.
After changing the type, the controller w ill restart and other parameters w ill
resume the defaults. You need to change some parameters according to the
battery and equipment configured w ith the system
Capacity
50Ah ~ 5000Ah
300Ah
The total capacity of the batteries connected w ith each shunt. You should
set this parameter according to the actual battery configuration
