Samlexpower SMC-20 Owner's Manual - Section 7 |
14 | SAMLEX AMERICA INC.
SPECIFICATIONS
SMC-20
MAXIMUM MODULE INPUT SHORT CIRCUIT
CURRENT AT 50°C
20A
MAXIMUM LOAD OUTPUT CURRENT AT 50°C
20A
TERMINAL SIZE (STRANDED / SOLID WIRE)
16/25 MM
2
= 6/4 AWG
WEIGHT
345 g
.76 LB.
DIMENSIONS (L X W X H)
187 X 96 X 45 MM
7.36 X 3.75 X 1.77 INCHES
ENCLOSURE PROTECTION CLASS
IP 32
SYSTEM VOLTAGE
12V / 24V
AMBIENT TEMPERATURE ALLOWED
-25°C TO + 50°C / -13°F TO + 122°F
MAXIMUM VOLTAGE OF SOLAR MODULE
47 V DC
TEMPERATURE COMPENSATION
- 4 mV / °K / Cell
SMC-20 SOLAR CHARGE CONTROLLER
12V SYSTEM
24V SYSTEM
PERMISSABLE BATTERY VOLTAGE RANGE*
9 - 17V
17.1 - 34V
DEEP DISCHARGE WARNING (SOC / LVW)
< 40% / 11.7V ~
12.3V
< 40% / 23.4V ~
24.6V
DEEP DISCHARGE PROTECTION (SOC / LVD)
< 30% / 11.2V ~
11.6V
< 30% / 22.1V ~
23.2V
RECONNECTION SET POINT (SOC / LVR)
< 50% / 12.4V ~
12.7V
< 50% / 24.8V ~
25.4V
END OF CHARGE VOLTAGE (FLOAT)
13.9V
27.8V
BOOST CHARGE VOLTAGE (BOOST)
14.4V
28.8V
EQUALISATION CHARGE (EQUAL)
14.7V
29.4V
NOTE:
Specifications that vary from the above are given on the device label.
Subject to change without notice.
*If the battery voltage is less than 9 V, the controller switches off and cannot
recharge the battery itself, even if sufficient power is available from the module.