Samlexpower Evolution EVO-4248SP, Owner'S Manual

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SAMLEX AMERICA INC. | 95
TIME
BA
TTER
Y CURRENT
(% V
ALUE = % OF BULK CURRENT “Io”)
100%
60%
0%
BULK
STAGE
ABSORPTION
STAGE
“ABSORP
EXIT AMPS”
CHARGER
OFF
V=”ABSORP VOLTAGE”
”
I
”
BULK CURRENT,
I
=”
I
o
”
“RESET TO BULK”
Displayed as:
“5-Bulk Stage”
Displayed as:
“5-Absorption Stage”
Displayed as:
“5-Charger Off”
60
56
52
48
44
40
0
Battery V
oltage, VDC
48V Battery
LEGEND for Fig 5.5
—————
Voltage (V) Curve
•••••
Current (I) Curve
Io Bulk Stage Current. Please see Section 5.7.1.1
"5-Bulk Stage",
"5-Absorption
Stage",
"5-Charger Off" This coded information relates to the active Charging Profile and Charging Stage and is displayed in the 2
nd
line of the
Charging Mode Display Screens of EVO-RC-PLUS Remote Control ( Refer to (i) display screen Nos. 1 to 5 at Fig 3.3(c)
under Section 3.6.4.3, and (ii) codes/abbreviations at Table 3.2 under Section 3.6.4.4 of Owner's Manual for Remote
Control RVO-RC-PLUS
)
RESET TO BULK
At this point, the charger is forced to reset automatically from the operating charging stage and restart the selected
CHARGING PROFILE from the 1
st
Stage i.e. from the Bulk Stage. Please see Section 5.7.4
ABSORP EXIT
AMPS When charging current in Absorption Stage drops to value set by programming parameter “ABSORP EXIT AMPS”, the
charger is switched off
[The default value of parameter "ABSORP EXIT AMPS" is 4A. For details of programming range
or programming procedure, refer to Section 4.4.2.20 of the EVO-RC-PLUS Remote Control Manual]
NOTES for Fig 5.5
1. Please see Srl. 3 of Table 5.3 for details of charging process
2. Voltage (V) and Current (I) curves show the battery voltage and current.
3. The Voltage (V) and Current (I) curves shown are based on the following operating conditions:
a) The battery is being charged exclusively by the Battery charging Section of EVO TM and that there is NO external charging source that
is charging the battery / battery bank
b) There is no external DC load on the battery / battery bank (the entire current delivered by the Charging Section of EVO
TM
is being
used to charge the battery / battery bank)
Fig 5.5 Voltage – Current (V-
I
) Curves for “2-Stage Type 3” Charging Profile
SECTION 5 | Battery Charging in Evolution™ Series