Armada ARC20-MPPT - Controller Specification

18
Controller Specification
The variable “n” is adopted as a multiplying factor when calculating parameter voltages, the rule for “n” is listed as: if
battery system voltage is 12V, n=1; 24V, n=2; 36V, n=3; 48V, n=4.
For example, the equalize charge voltage for a 12V FLD (Flooded) battery bank is 14.8V*1=14.8V. The equalizing charge
voltage for a 24V FLD (Flooded) battery bank is 14.8V*2=29.6V.
Parameter
Value
Model No.
ARC20-MPPT
ARC30-MPPT
ARC40-MPPT
ARC60-MPPT
System Grounded
Negative Grounded
Battery System Voltage
12V/24V
Auto (FLD/GEL/SLD)
Manual (Li/User)
12V/24V/36V/48V
Auto (FLD/GEL/SLD)
Manual (Li/User)
No-load Loss
12ma (12V), 10ma (24V)
12ma (12V), 10ma
(24V),
8ma (36V), 6ma (48V)
Max Solar Input Voltage
<100Voc
<150Voc
Rated Solar Charge Current
20A
30A
40A
60A
Max Solar Input Power
300W/12V
600W/24V
450W/12V
900W/24V
600W/12V
1200W/24V
900W/12V
1800W/24V
2600W/36V
3200W/48V
Light Control Voltage
5V*n
Light Control Delay Time
10s
Max Load Output Current
20A
Operating Temperature
-35ºC ~ +45ºC
IP Protection
IP32
Net Weight
1.0 kg
2.0 kg
2.0 kg
3.0 kg
Communication Port
RS485
Operating Altitude
≤ 3000 meters
Controller Dimension
180*140*71 mm
245*180*82.5 mm
280*210*90 mm
Parameter
Battery Parameters
Battery Types
FLD
SEL
GEL(default)
USER(adjustable)
LI (adjustable)
Equalize Charge Voltage
14.8V*n
14.6V*n
--
Default
--
Boost Charge Voltage
14.6V*n
14.4V*n
14.2V*n
Default: GEL
Default: 14.2V*n
Float Charge Voltage
13.8V*n
Default: GEL
--
Boost Charge Recovery Voltage
13.2V*n
Default: GEL
--
Over-discharge Recovery Voltage
12.6V*n
Default: GEL
--
Over-discharge Voltage
11.1V*n
Default: GEL
Default: 11.1V*n
AutoTemperature Compensation
-3mV/2V/℃
Default: GEL
--