Brochures and Data Sheets

NetSure
™
ACU+ Controller (Advanced Control Unit Plus)
User Instructions, UM1M820BNA (Issue AK, March 3, 2014)
Spec. No: 1M820BNA, 1M820DNA Code: UM1M820BNA
Model No: M820B, M820D Issue AK, March 3, 2014
93
"Battery #" Parameter Settings:
•
Rated Capacity:
Enter the battery string’s rated capacity.
•
Shunt Current:
Enter the battery string’s shunt current
rating.
•
Shunt Voltage:
Enter the battery string’s shunt voltage
rating.
BattFuseUnit
BATTFUSEUNIT MENU
Menu Navigation:
Main Menu / Settings / BattFuseUnit
Note: For WEB Interface; menu items are found under Device
Information / Battery Fuse Group / Battery Fuse Unit / Settings Tab.
"BattFuseUnit" Parameter Settings:
•
Num of Bat Fuse:
Designates the number of battery fuses
in the system.
DC
DC MENU
Menu Navigation:
Main Menu / Settings / DC
Note: For WEB Interface; menu items are found under Device
Information / DC / Settings Tab.
"DC" Parameter Settings:
•
Shunt Current:
Enter the load shunt’s current rating.
•
Shunt Voltage:
Enter the load shunt’s voltage rating.
•
LoadShuntExist:
Select whether a load shunt exists or not.
LVD
LVD GROUP MENU
Menu Navigation:
Main Menu / Settings / LVD / LVD Group
Note: For WEB Interface; menu items are found under Device
Information / LVD Group / Settings Tab.
Note:
This feature requires a BTRM sensor. The BTRM sensor is the
sensor which is used for the High Temperature Disconnect
(HTD) Feature.
"LVD Group" Parameter Settings:
•
HTD Recon Point:
Sets temperature at which a reconnect
will occur following a High Temperature Disconnect.
•
HTD Point:
Sets high temperature limit at which LVD1
and/or LVD2 contactors will open (disconnect) if the
HTD1 and/or HTD2 features are enabled. If this
temperature is reached, a disconnect occurs regardless
of voltage.
LVD UNIT MENU
Menu Navigation:
Main Menu / Settings / LVD / LVD Unit
Note: For WEB Interface; menu items are found under Device
Information / LVD Group / LVD Unit / Settings Tab.
"LVD Unit" Parameter Settings:
•
LVD1:
Enables or disables LVD1.
•
LVD1 Mode:
Sets LVD1 to disconnect on a voltage or
time setpoint.
•
LVD1 Volt:
LVD1 low voltage disconnect setting
(when LVD set for voltage).
•
LVD1 Recon Volt:
LVD1 reconnect setting (when
LVD set for voltage).
•
LVD1 ReconDelay:
Delay time period until LVD1
reconnects once voltage recovers (when LVD set for
voltage).
•
LVD1 Time:
The time period before LVD1
disconnection once an AC fail condition occurs
(when LVD set for time).
•
LVD1 Dependency:
Select if LVD1 can disconnect
only if LVD2 has disconnected, or none.
•
LVD2:
Enables or disables LVD2.
•
LVD2 Mode:
Sets LVD2 to disconnect on a voltage or
time setpoint.
•
LVD2 Volt:
LVD2 low voltage disconnect setting
(when LVD set for voltage).
•
LVD2 Recon Volt:
LVD2 reconnect setting (when
LVD set for voltage).
•
LVD2 ReconDelay:
Delay time period until LVD2
reconnects once voltage recovers (when LVD set for
voltage).
•
LVD2 Time:
The time period before LVD2
disconnection once an AC fail condition occurs
(when LVD set for time).
•
LVD2 Dependency:
Select if LVD2 can disconnect
only if LVD1 has disconnected, or none.
•
HTD1:
Enables or disables the High Temperature 1
Disconnect feature. This feature causes LVD1 contactors
to open (disconnect) if a high temperature event occurs.
(See HTD selections in the "LVD Group" Parameter
Settings.)
•
HTD2:
Enables or disables the High Temperature 2
Disconnect feature. This feature causes LVD2 contactors
to open (disconnect) if a high temperature event occurs.
(See HTD selections in the "LVD Group" Parameter
Settings.)