Samlex Solar SCC-30AB Owner's Manual page 43

Battery Types: SCC-30AB's standard battery charging programs are suitable for a wide
range of Lead-Acid battery types. These standard programs are select by DIP Switch
2~4. There is also one program for Ni-Cd battery (see Table 6.1).
Standard Battery Charging Programs
SCC-30AB provides 8 standard battery charging algorithms (programs) that are
selected with DIP Switches 2, 3, 4. These standard algorithms are suitable for Lead-Acid
batteries ranging from sealed (Gel, AGM, maintenance free) to flooded to L-16 cells
and Ni-Cd etc.
Table 6.1 below summarizes the major parameters of the standard charging
algorithms. Note that all the voltages are for 12V systems. For 24V system, multiply
the voltages by 2.
• Consult the battery manufacturer / battery specifications & select the appropriate Algorithm.
• The unit is preset for Battery Type 1 (OFF-OFF-OFF) for a sealed / VRLA battery.
• For a generic non-sealed / vented / flooded / well cell Lead Acid battery, choose Battery Type 4.
NOTE:
1. All Voltage values are at battery temperature of 25ºC (77ºF).
2. All the voltages given in the Table are for 12V Battery System.
For 24V Battery Systems multiply the voltage values by 2.
DIP
Switches
(2-3-4)
OFF-OFF-OFF
(Factory Preset)
OFF-OFF-ON
OFF-ON-OFF
OFF-ON-ON
ON-OFF-OFF
ON-OFF-ON
ON-ON-OFF
ON-ON-ON
A. Battery Type
B. Absorption/Voltage
A
Battery Absorption
Type Voltage
1 – Sealed 14.0
2 – Sealed 14.1
3 - Sealed 14.3
4 - Flooded 14.4
5 - Flooded 14.6
6 - Flooded 14.8
7 - L-16 15.0
8 - Ni-Cd 16.0
Table 6.1. Standard Battery Charging Programs
These are generic Lead-Acid – wet cell (Lead Antimony, Lead Calcium),
sealed AGM, sealed Gel Cell and Ni-Cd battery types.
This is the Absorption Voltage Regulation Set Point. Note: This voltage
will be displayed as "Bulk" on Screen 5 of LCD Display (Fig. 5.3).
InstallatIon & operatIon
B C
Float Equalize
Voltage Voltage
13.4
13.4
13.4
13.4
13.4
13.4
13.4
14.5
D E
Equalize
Time
(hours)
None -
14.2 1
14.4 2
15.1 3
15.3 3
15.3 3
15.3 3
None -
6
F
Equalize
Interval
(days)
-
28
28
28
28
28
14
-
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