Global Power Technologies 64
S-8500
The following table shows the factory default settings, and initial recommended guidelines for a
default lead-acid battery systems:
12V System*
24V System
48V System**
Output
Voltage
Auto
Start
Output
Voltage
Auto
Stop
TCBC Auto
Start
Output
Voltage
Auto
Stop
Comments
Factory
Settings:
PS/TCBC
12.0
Auto
OFF
27.0
Auto
OFF
Off
Auto
OFF
54.1
Auto
OFF
Default: Power Supply
mode (PS)
Float
Charging
n/a
Auto
OFF
27.0
Auto
OFF
Turn
ON
Auto
OFF
54.1
Auto
OFF
Use temperature sensor
to HPL
Cycle
Charging:
TEG only
n/a
24.4
~50%
SOC
28.8
28.3
~85%
SOC
Turn
ON
n/a
n/a
n/a
Turn Auto On
24V: Use two tempera-
ture sensors
Cycle
Charging:
Secondary
charger
n/a
24.4
~50%
SOC
28.8
27.2
~80%
SOC
Turn
ON
48.8
~50%
SOC
57**
(max)
54.4
~80%
SOC
Turn Auto On
24V: Use two tempera-
ture sensors
48V: One temperature
sensor to Remote Start
Absolute
Maximums
12.6
24
32
30
---
48
57
60
TCBC : Temperature Compensated Battery Charging
n/a : Not Applicable
* S-8500-12V – Not applicable for battery charging; it is intended for CP applications. The 12V DC/
DC converter is a tightly regulated converter with minimal adjustment. Ensure Auto functionality is
OFF.
** S-8500-48V – The DC/DC converter has no temperature compensated output (TCBC does not
apply); it is intended for CP applications and power supply only float charging applications. It is not
recommended as a primary charger in a cycling application, due to the limitation of the maximum
output voltage.
It can be used in a limited function in a multi-charger cycling application. The output voltage
should be set to the maximum to allow the TEG Controller board with the external temperature
sensor to control the operation b5 to +50ºC. The TEG will run continuously for tempera-
tures below +5ºC.
Table 13 Battery Charging Application Settings
Summary of Contents for S-8500
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Page 28: ...Global Power Technologies 22 S 8500 This page is purposely left blank ...
Page 63: ...Global Power Technologies 57 S 8500 Figure 29 CP Panel wiring schematic ...
Page 65: ...Global Power Technologies 59 S 8500 Figure 30 DC DC Converter Connections ...
Page 66: ...Global Power Technologies 60 S 8500 Figure 31 DC DC Converter with CP Panel wiring schematic ...
Page 72: ...Global Power Technologies 66 S 8500 Figure 32 Flowchart Battery Charging Application Setup ...