CM30 controller is a kind of intelligent, multi-purpose solar charge and discharge
controller. The family use the fixed LCD display, with a very friendly interface;
various control parameters can be flexibly set, fully meet your various application
requirements. CM30 controller has following features:
>>Image of LCD graphic symbol
>>Simple button operation
>>Automatic Identification System Voltage level
>>Intelligent PWM charge mode
>>Automatic Temperature Compensation
>>Adjustable charge-discharge control parameters
>>Settable Operating mode of Load
>>Overload, Short Circuit Protection
>>Remote monitoring and control function (custom)
>>Battery reverse-discharge protection
>>Battery Low Voltage Disconnection (LVD)
>>Battery reverse connection protection
>>Accumulated function of charge and discharge Ampere hours
Specifications:
Model
CM2024Z
CM3024Z
CM2048Z
CM3048Z
Rated Current
20A
30A
20A
30A
Rated Voltage
12V/24V
48V
Open Circuit Voltage of solar panel
<=50V
<=100V
Low Voltage Disconnection(LVD)
10.7V/21.4V
42.8V
Float Voltage
13.8V/27.6V
55.2V
Low Voltage Reconnection(LVR)
12.5V/25.0V
50.0V
No load loss
<=30mA
Loop Voltage Drop
<=170mV
Charging Mode
PWM mode
Temperature Compensation
-4mV/Cell/'C
Installation cable area.
<=7#AWG (16mm2)
Operating Temperature
-10'C--60'C
Storage temperature
-30'C--70'C
Humidity requirements
<=90%,no condensation
Size
90 mmx188 mmx48 mm
Mounting hole spacing
60 mmx178 mm --dia5
weight
360g
Notes
Model suffix “Z” represent automatic identify system voltage level,
"T” represent controller with remote monitoring.