90 | SAMLEX AMERICA INC.
SECTION 5 |
Battery Charging in Evolution™ Series
5.8.2.2 Stage 2 – Adaptive Absorption Stage under 4-Stage Adaptive Charging Profile - Equalization
Refer Section 1.4.3.2 for general information on Absorption Stage and to Fig 5.2 for voltage and current curves during
this stage.
5.8.2.2.1
During the 2nd “Absorption Stage”, the batteries will be charged at constant voltage (
CV
) = the
programmed value of parameter “ABSORP VOLTAGE”
[Default value of parameter “ABSORP VOLTAGE” is 57.6V for
EVO-4248SP. See programming range at Table 6.2, Section 6 and programming procedure at Section 4.4.2.2 in the
EVO-RC-PLUS Remote Control Manual]
. The Absorption Stage is displayed as “E-Absorption Stage” in the 2
nd
line of
Charging Mode Screens of EVO-RC-PLUS Remote Control.
[Please refer to (i) Display Screen Nos. 1 to 5 in Fig 3.3(c)
under Section 3.6.4.3 of Owner's Manual for Remote Control Model EVO-RC-PLUS and, (ii) codes / abbreviations
in Table 3.2 under Section 3.6.4.4 of EVO-RC-PLUS Remote Control Manual]
. The charger remains in this stage for
computed Time
T1'
[Refer to Section 5.8.2.1.2(a)]
and then transitions to Stage 3 – Equalization Stage described at
Section 5.8.2.3.
5.8.2.3 Stage 3 –Adaptive Equalization Stage:
Refer Section 1.4.3.4 for general information on Equalization Stage and to Fig 5.2 for voltage and current curves during
this stage
In this stage, charging takes place at constant voltage at value = the programmed value of parameter “EQUALIZE
VOLTAGE”
[Default value is 57.6V for EVO-4248SP. Please see programming range at Table 6.2 and programming
procedure at Section 4.4.2.3 in EVO-RC-PLUS Remote Control Manual]
. It remains in this stage for computed time “T2”
[Refer to Section 5.8.2.1.2(b)]
and then transitions to Stage 4 described at Section 5.8.2.4.
5.8.2.4 Stage 4 – Last Stage of 4-Stage Charging Profile for Equalization:
Stage 4 of the 4-Stage Charging Profile for Equalization will be the same as the last stage of the charging profile that
was active when the 4-Stage Charging Profile for Equalization was switched on. See details at Table 5.2.1:
Table 5.2.1 Stage 4 of 4-Stage Adaptive Charging Profile for Equalization
Charging Profile that was active
when Equalization was started
(1)
Last Stage of Charging Profile at Column
(1) from where Equalization was started
(2)
EVO-RC display at 1st line, right
corner (See Note 1)
(3)
0=3 Stage Adaptive
FLOAT: Charge at constant voltage =
“FLOATING VOLTAGE”
• Exit to BULK STAGE when:
o
Voltage drops to “RESET TO BULK”, or
o
After 10 days in Float Stage
0 - Float Stage
1=3 Stage Type 1
1 - Float Stage
2= 3 Stage Type 2
2 - Float Stage
3= 2 Stage Type 1
OFF
3 - Charger Off
4= 2 Stage Type 2
Absorption Stage
4 - Absorption Stage
5= 2 Stage Type 3
Off
5 - Charger Off
NOTE 1:
This portion of display is shown in the 2
nd
line of Charging Mode display screens
[Refer to scrollable screens 1 to 5 of
Menu Map for Charging Mode Screens at Fig 3.3(c) under Section 3.6.4.3 of EVO-RC-PLUS Remote Control Manual]
.
Summary of Contents for Evolution EVO-4248SP
Page 115: ...SAMLEX AMERICA INC 115 NOTES...
