Nanjing Putian Datang Information Electronics Co., Ltd
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CM20D controller is a kind of intelligent, multi-purpose solar charge and discharge controller. Fixed LCD display with a very friendly interface is used in this product; various control parameters can be flexibly set, fully meet your various application requirements. CM20D series controller has following features
Features:
Specifications
|
MODEL |
CM20D |
MODEL |
CM20D |
|
Rated Current |
20A |
Open circuit loss |
<13mA |
|
System Voltage |
12V/24V auto |
Charge/discharge voltage drop |
<0.2V/<0.1V |
|
Open circuit voltage of solar panel |
<50V |
Specification of cable |
-4mA/cell/℃(custom) |
|
Float Voltage |
13.8V/27.6V |
Installation cable area |
<5# AWG(6mm2) |
|
Low Voltage Disconnect |
10.7V/21.4V |
Working temperature |
-20℃-60℃ |
|
Low voltage reconnect |
12.6V/25.2V |
Store temperature |
-30℃-70℃ |
|
Boost voltage |
B01 sealed 14.4V/28.8V |
Humidity |
10%-90%.NC |
|
B02 Gel 14.2V/28.4V |
Dimension |
88mm*160mm*37mm |
|
|
B03 Flooded 14.6V/29.2V |
Diameter of mounting hole |
64mm*150mm*Φ5 |
|
|
Over voltage disconnect |
15.5V/31.0V |
Weight |
230g |
|
Over Reconnect |
15.0V/30.0V |
|
|