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2
4=2Stage Type2
REFER TO FIG 5.4 FOR VOLTAGE-
CURRENT (V-I) CURVES
1. Stage 1 – Bulk Stage (See Section 5.7.1.1)
• Charge at constant current = the programmed value of
parameter “BULK CURRENT” (Default value is 20A. For details of
programming range & procedure, refer to Section 4.4.2.1 of EVO-RC-PLUS
Remote Control Manual)
• Transition to Absorption Stage when voltage rises to the
set value for programming parameter “ABSORP VOLTAGE”
(Default value is 14.4V for EVO-1212F/1212F-HW and 28.8V for EVO-
1224F/1224F-HW. For details of programming range & procedure, refer to
Section 4.4.2.2 of EVO-RC-PLUS Remote Control Manual)
2. Stage 2 - Absorption Stage (See Section 5.7.2)
• Charge at constant voltage (CV) = the programmed value
for parameter “ABSORP VOLTAGE”. (Default value is 14.4V for
EVO-1212F/1212F-HW and 28.8V for EVO-1224F/1224F-HW. For details
of programming range & procedure, refer to Section 4.4.2.2 of EVO-RC-PLUS
Remote Control Manual)
• Remain in Absorption Stage
• Reset to Bulk Stage under the following conditions:
i. If the AC input from the Grid/Generator is
disconnected and is reconnected.
ii. If battery voltage falls to the programmed value of
parameter “RESET TO BULK” (Default value is 12.0V for
EVO-1212F/1212F-HW and 24.0V for EVO-1224F/1224F-HW. For
details of programming range & procedure, refer to Section 4.4.2.15 of
EVO-RC-PLUS Remote Control Manual).
− Lithium (See Section 5.11)
3
5=2Stage Type3
REFER TO FIG 5.5 FOR VOLTAGE-
CURRENT (V-I) CURVES
1. Stage 1 – Bulk Stage (See Section 5.7.1.1)
• Charge at constant current = the programmed value of
parameter “BULK CURRENT” (Default value is 20A. For details of
programming range & procedure, refer to Section 4.4.2.1 of EVO-RC-PLUS
Remote Control Manual)
• Transition to Absorption Stage when voltage rises to the
set value for programming parameter “ABSORP VOLTAGE”
(Default value is 14.4V for EVO-1212F/1212F-HW and 28.8V for EVO-
1224F/1224F-HW. For details of programming range & procedure, refer to
Section 4.4.2.2 of EVO-RC-PLUS Remote Control Manual)
2. Stage 2 - Absorption Stage (See Section 5.7.2)
• Charge at constant voltage = the programmed value for
parameter “ABSORP VOLTAGE”. (Default value is 14.4V for
EVO-1212F/1212F-HW and 28.8V for EVO-1224F/1224F-HW. For details
of programming range & procedure, refer to Section 4.4.2.2 of EVO-RC-PLUS
Remote Control Manual)
• Remain in Absorption Stage till the current reduces to value
= the programmed value of parameter “ABSORP EXIT
AMPS” (Default value is 4A. For details of programming range & procedure,
refer to Section 4.4.2.20 of EVO-RC-PLUS Remote Control Manual)
• Switch off charging after the current reduces to value = the
programmed value of parameter “ABSORP EXIT AMPS”
(Default value is 4A. For details of programming range & procedure, refer to
Section 4.4.2.20 of EVO-RC-PLUS Remote Control Manual)
• Reset to Bulk Stage under the following conditions:
i. If the AC input from the Grid/Generator is
disconnected and is reconnected.
ii. If battery voltage falls to the programmed value of
parameter “RESET TO BULK” (Default value is 12.0V for
EVO-1212F/1212F-HW and 24.0V for EVO-1224F/1224F-HW. For
details of programming range & procedure, refer to Section 4.4.2.15 of
EVO-RC-PLUS Remote Control Manual).
− Lithium (See Section 5.11)
− Nickel Zinc (See Section 5.10)
SECTION 5 | Battery Charging in Evolution™ Series
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