NetSure
™
Control Unit (NCU)
User Manual, UM1M830BNA
Spec. No: 1M830BNA, 1M830DNA Code: UM1M830BNA
Model No: M830B, M830D Revision M, May 12, 2017
Local Menu Navigation:
None.
Web Menu Navigation:
Settings Menu / System Tab / Ambient Temp Sensor.
Also enter values for the ambient temperature alarms
from the Web Interface (Settings Menu / System Tab).
3. If desired, set a temperature sensor set as a battery
temperature sensor as the battery temperature
compensation sensor.
Local Menu Navigation:
Main Menu / Settings Icon / Batt Settings / Temp Comp /
TempComp Sensor.
Web Menu Navigation:
Settings Menu / Battery Tab / Temp Compensation
Probe.
Also enter values for the compensation temperature
alarms from the Web Interface (Settings Menu / Battery
Tab).
4. If desired, set a temperature sensor set as a battery
temperature sensor as the BTRM sensor.
Local Menu Navigation:
None.
Web Menu Navigation:
Settings Menu / Battery Tab / BTRM Temp Sensor.
Also enter values for the BTRM temperature alarms from
the Web Interface (Settings Menu / Battery Tab).
Setting Battery Charge Temperature Compensation
The following need to be set for the Battery Charge Temperature
Compensation feature.
See above for selecting the battery temperature compensation
temperature sensor (or select maximum, average, or Average
SMBRC) and setting compensation temperature alarms.
Refer to “Specifications” on page 211 for temperature probe and
reading accuracy.
Local Menu Navigation:
Main Menu / Settings Icon / Batt Settings / Temp Comp.
Enter values for the following parameters: TempComp Center,
Temp Comp Coeff, Temp Comp Clamp, Temp Comp Max V, Temp
Comp Min V (note that you have to enable “Temp Comp Clamp” to
set the Temp Comp Max V and Min V values).
Web Menu Navigation:
Settings Menu / Battery Tab.
Enter values for the following parameters:
Temp Compensation Center, Temp Comp Coefficient (slope),
Temp Comp Voltage Clamp, Temp Comp Max Voltage, and Temp
Comp Min Voltage (note that you have to enable “Temp Comp
Voltage Clamp” to set the Temp Comp Max Voltage and Min
Voltage values).
Setting Battery Thermal Runaway Management (BTRM)
Feature
The following need to be set for the Battery Thermal Runaway
Management (BTRM) feature.
See above for selecting the Battery Thermal Runaway
Management (BTRM) temperature sensor and setting BTRM
temperature alarms.
Local Menu Navigation:
None.
Web Menu Navigation:
Settings Menu / Battery Tab.
Enter values for the following parameters:
“BTRM Action” and “BTRM Voltage”.
Configuring the NCU Identification of Rectifiers and
Assigning which Input Feed is Connected to the Rectifiers
When rectifiers are all installed prior to applying power and
starting the system, the order in which the NCU identifies the
rectifiers is by serial number (lowest serial number is Rect 1, next
lowest is Rect 2, etc.). If you prefer the NCU to identify the
rectifiers by position in the system, perform the following
procedure.
Upon power up, the NCU arbitrarily assigns Feed AC1, AC2, or AC3
to each rectifier. This assignment is used to display rectifier AC
input feed voltage(s). The User may reassign the feed to each
rectifier per your specific installation by following the procedure
below.
Local Menu Navigation:
None.
Web Menu Navigation:
See “Individual Rectifier Settings Page” on page 101 and set the
Rectifier ID and AC Feed (repeat for every rectifier).
then
Settings Menu / Rectifiers Tab / “Confirm Rect ID/Feed”.