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LVD parameters
At the Bat Settings screen, press ▲ or ▼ to select the 'LVD Setting' menu, and press the ENT key to enter the LVD
Setting screen shown in Figure 4.28.
Figure 4.28 LVD settings screen
Press ▲ or ▼ to select the parameter you need and press ◄ or ► to select the parameter value. Then press the ENT
key to confirm.
LVD1 means the controller receives power supply from the battery upon AC power-off, and the power supply system
will switch off the non-priority load automatically. In this way, the battery remaining capacity can sustain the priority
load longer.
LVD2 means the controller generates LVD1 upon AC power-off and battery under-voltage, and the power supply system
will switch off the battery automatically. In this way, the battery over-discharge can be avoided.
The controller is based on the battery voltage to estimate whether executing the LVD function. The value description of
the LVD parameters is listed in Table 4.9.
Table 4.9 Description of the LVD parameter setting
Parameter
Range
LVD1 Enable
Y, N
LVD2 Enable
LVD1 Volt
40V ~ 60V
LVD2 Volt
Charge parameters
At the Bat Settings screen, press ▲ or ▼ to select the 'Charge' menu. After press the ENT key, the charge setting
screen is displayed. There are six screens, as shown in Figure 4.29.
Figure 4.29 Charge settings screen
Press ▲ or ▼ to select the parameter you need and press ◄ or ► to select the parameter value. Then press the ENT
key to confirm.
LVD1 Enable: Y
LVD2 Enable: Y
LVD1 Volt: 44.0V
LVD2 Bolt: 43.2V
Factory setting
Value description
Y
Select Y to enable the LVD1/LVD2 function
Select N to disable the LVD1/LVD2 function
Y
44.0V
Select the battery voltage, when the battery voltage is lower than the preset LVD1
Volt, the load will be disconnected, and so does the battery when the battery voltage
is lower than the preset LVD2 Volt
43.2V
Float:
53.5V
Float:
Rect BC:
Float:
54.0V
Boost:
56.4V
Limit:
Boost:
Rect FC:
53.5V
Limit:
0.100C
Limit:
Over:
Boost:
55.2V
Over:
0.300C
Over:
Cyc Boost:
Const Boost:
Float:
Float:
53.5V
- Enable:
- Curr:
0.010C
Boost:
Boost:
56.4V
- Period:
- Time:
180min
Limit:
Limit:
0.100C
- Time:
Cyc Boost:
Over:
Over:
0.300C
Vertiv™ NetSure™ 731 C62 Series Power System User Manual
Auto Boost:
53.5V
Float:
53.5V
55.0V
- Enable:
Yes
0.100C
56.4V
Boost:
56.4V
0.100C
- Curr:
Limit:
0.100C
0.060C
0.300C
0.300C
- Cap:
Over:
0.300C
80.0%
BoostLimtTime:
53.5V
Float:
53.5V
1080min
Yes
56.4V
Boost:
56.4V
DG Chg Limit:
2400h
0.100C
Limit:
0.100C
- Enable:
720min
0.300C
Over:
- Curr:
0.300C
0.050C
No
17
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