16 | SAMLEX AMERICA INC.
SECTION 4 |
Operation
4.4.1.3.1 Automatic Exit from Float Stage to Absorption Stage
The charger will exit Float Stage and enter Absorption Stage (Section 4.4.1.2) automatically as
follows:
(i) During Float Stage, if the load current is more than the current supplied by the Solar Panel(s),
the battery voltage will drop. The battery voltage will also drop due to self discharge if there is
no sun for prolonged period of time or, if the Solar Pannel / Solar Array gets disconnected. If
the battery voltage drops to 13.2V for 12V battery or 26.4V for 24V battery, the Controller will
revert to Stage 2 - Absorption Stage (
Section 4.4.1.2
) or,
4.7 LED INDICATIONS
LED indications for operational status are shown at Table 4.1.
TABLE 4.1 LED INDICATIONS FOR OPERATIONAL STATUS
Location
of LED
(
Fig 2.1
)
Function of LED
Color
of LED
LED Lighting
Pattern
Operational Status
1
Solar Panel
Status LED
Green
On Steady
Unit is on, but not charging due to
insufficient Solar Panel Power.
Green
Slow Blinking (
1Hz
)
Unit is charging
Green
Fast Flashing (
4Hz
)
Solar Panel, has been connected in reverse
polarity (
See Section 5.1.3
)
Green
OFF
(i) Solar Panel Voltage is < 5V due to:
• Night time or,
• Solar Panel is disconnected or,
• Solar panel is shorted
2
Battery Status LED
Green
On Steady
Normal Battery Voltage: >12.4V / 24.8V
Green
Slow Blinking (
1Hz
)
Battery is fully charged
Green
Fast Blinking (
4Hz
)
Battery over voltage: 16V / 32V
• Auto reset at 15.0V / 30.0V
(
See Section 5.1.8
)
Orange
On Steady
Battery low voltage warning: 12V / 24V
• Auto reset at 12.2V / 24.4V
Red
On Steady
Battery low voltage 11.1 / 22.2V
• Auto reset at 12.6V / 25.2V
(
See Section 5.1.10
)
Red
Slow Blinking (
1Hz
)
Battery over heated to >65°C. Charging
is stopped.
• Auto reset at <55°C
(See Section 5.1.11)
Table Continues on Next Page
u
Содержание MSK-20A
Страница 26: ...26 SAMLEX AMERICA INC Notes ...
Страница 27: ...SAMLEX AMERICA INC 27 Notes ...
