Emerson NetSure 501 AA0 User Manual

Chapter 4 Use Of Monitoring Module M500D 25
Parameter Range Defaults Value description
BTT Name 1# ~ 11# 1#
Battery Name
10
characters
Name different battery types to identify them
Batt Shunt1
Yes, No
Yes Select “Y” when a corresponding shunt is configured, otherwise, select
“N”. Battery management aims at only the batteries connected to the
shunt
Batt Shunt2 Yes
Shunt Coeff (shunt
coefficient)
Dependent on system type
In the system type setting, if the parameter “Shunt” is set to “Y”, this
parameter will be displayed. Otherwise this parameter will take the default
value, and is the same for both battery strings
4.7.3 LVD Parameter Description
1. Function description
LLVD means the monitoring module opens the LLVD contactor, so that the non-priority load will be powered off. In
this way, the battery remaining capacity can sustain the priority load longer.
BLVD means the monitoring module opens the BLVD contactor. In this way, the battery will stop powering the load,
preventing over-discharge.
2. There are 3 related pages, as shown below:
LLVD Enable: Y
BLVD Enable: Y
LVD Mode:
Voltage
▼
LVD VOLTAGE

LLVD: 44.0V
BLVD: 43.2 V
▼
LVD TIME

LLVD
:
300min
BLVD
:
600min
▼
Use “▼” or “▲” to select one page or one of the parameters, and “◄” or “►” to select the parameter value. Press
“ENT” to confirm and save.
6. Note
Generally you do not need to set the LVD parameters’ value. The defaults will do.
3. The value description of the LVD parameters is listed below.
Table 1.1 LVD parameters description
Parameter Range Default Value description
LLVD Enable
Y, N Y
Select “Y” to enable LLVD function
BLVD Enable Select “Y” to disable the BLVD function
LLVD Mode Time, voltage Voltage Select “Voltage”, when the monitoring module detects that the battery
voltage is lower than the prestet “LLVD Volt”, the load will be disconnected,
and so is the battery when the battery voltage is lower than the preset ‘BLVD
Volt”.
Select “Time”, when the discharge time reaches the preset “LLVD Time”, the
monitoring module will disconnect the load; when the discharge time
reaches the preset “BLVD Time”, it will disconnect the battery
LLVD Volt
40V ~ 60V
44.0V
BLVD Volt 43.2V
LLVD Time
3 ~ 1,000 min
300min
BLVD Time 600min
NetSure 501 A50, NetSure 501 AA0, NetSure 701 A51 19-Inch Subrack Power Supply System User Manual

Emerson NetSure 501 AA0 Specifications

General

Brand	Emerson
Model	NetSure 501 AA0
Category	Power Supply
Language	English