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SECTION 4 |
4.4.2.14.1 Programming Steps for Parameter "ONLINE OPTION"
Any Operating Mode Screen from
Fig 3.1 to 3.8
E V O - 1 2 1 2 F
I n v e r t i n g
A C
o u t p u t :
1 2 0 . 0 V
< 0 . 1 0 A
6 0 . 0 0 H z
[Above screen is Screen 1 of Fig 3.2(a)]
Details of the two options are given below:
0= Option 1 (Default):
•
The Transfer Relay will be switched ON (energized) if the battery voltage drops to the voltage threshold of "LOW VOLT
ALARM" (Section 4.4.2.8) or lower for sustained period = "GS DETECT TIME" (Section 4.4.2.16). The EVO™ will
change over to "Charging Mode" and qualified AC input will be passed through to the AC Output and at the same
time, the Internal AC Charger will start charging the battery. If an external Solar Charge Controller is also connected to
the External Charging Terminals (3 and 4, Fig 2.1 in the Owner's Manuals for Evolution™ Series Inverter/Chargers), the
internal AC Charger will limit the charging current to a value = (Programmed Value of Bulk Current – Value of Current
fed from the external Solar Charge Controller).
•
Charging will be carried out till the batteries are charged as follows and then, the Transfer Relay will be de-energized to
exit Charging Mode and revert back to Inverting Mode:
For Parameter "CHARGING PROFILE" (Section 4.4.2.21) set for 3 Stage Charging Profile as per:
o
(i) "Option "0 = 3 Stg Adaptive", (ii) Option "1 = 3 Stage Type 1" and (iii) Option "2 = 3 Stage Type 2"
The Transfer Relay will be de-energized to exit Charging Mode and revert to Inverting Mode as soon
•
as the battery bank is charged to the voltage threshold set by parameter "FLOAT VOLTAGE"
(Section 4.4.2.4)
For Parameter "CHARGING PROFILE" (Section 4.4.2.21) set for 2 Stage Charging Profile as per
o
"Option "3 = 2 Stage Type 1"
The Transfer Relay will be de-energized to exit Charging Mode and revert to Inverting Mode when the
•
battery bank is charged to voltage threshold set by parameter "ABSORP VOLTAGE" (Section 4.4.2.2)
and remains at this level for time period set by parameter "ABSORP TIME" (Section 4.4.2.19)
For Parameter "CHARGING PROFILE" (Section 4.4.2.21) set for 2 Stage Charging Profile as per
o
"Option "4 = 2 Stage Type 2"
The Transfer Relay will be de-energized to exit Charging Mode and revert to Inverting Mode when the
•
battery bank is charged to voltage threshold set by parameter "ABSORP VOLTAGE" (Section 4.4.2.2)
and remains at this level for time period of 6 min
For Parameter "CHARGING PROFILE" (Section 4.4.2.21) set for 2 Stage Charging Profile as per
o
"Option "3 = 2 Stage Type 3"
The Transfer Relay will be de-energized to exit Charging Mode and revert to Inverting Mode when the
•
battery bank is charged to voltage threshold set by parameter "ABSORP VOLTAGE" (Section 4.4.2.2)
and subsequently, the charging current drops to threshold set by parameter "ABSORP EXIT AMPS"
(Section 4.4.2.20)
64 | SAMLEX AMERICA INC.
Parameter Setup
Enter Key
S e l e c t
G r o u p
*
C H A R G E
C U R V E
ð
P a s s w o r d
k e y
0 0 0 0
Password 8052
See Section 4.3.1
Enter Key
S e l e c t
P a r a m e t e r
C H A R G E
ð
*
B U L K
C U R R E N T
2 0 A
Enter Key
S e l e c t
P a r a m e t e r
i n
C H A R G E
ð
*
O N L I N E
0 = O p t i o n 1
See Table 4.3, Parameter Setup
Screen No. 14 for
programmable options
Down Key x 13 times
S e l e c t
C U R V E
C H A R G E
ð
*
O N L I N E
0 = O p t i o n 1
C U R V E
O P T I O N
Enter Key
P a r a m e t e r
C U R V E
ð
O P T I O N
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