Battery

Solar controller LCD 50A 12/24V

CM50 Series

CM50 12/24V -50A CM50 48V-50A

Product introduction and Features:

CM series 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.

CM series controller has following features:

1.Image of LCD graphic symbol

2. Simple button operation

3. Automatic Identification System Voltage level

4. Intelligent PWM charge mode

5. Automatic Temperature Compensation

6. Adjustable charge-discharge control parameters

7. Settable Operating mode of Load

8. Overload, Short Circuit Protection

9. Remote monitoring and control function (custom)

10. Battery reverse-discharge protection

11. Battery Low Voltage Disconnection (LVD)

12. Battery reverse connection protection

13. Accumulated function of charge and discharge Ampere hours
14. Delayed auto restart after overloading protection

Technical Data:

Data Model	CM5024Z	CM5048	Data Model	CM5024Z	CM5048
Rated current	50A		Install-able maximum cable	>3 # AWG (<25 mm² )
Rated voltage	12V/24V	48V	Operating temperature	-20℃~50℃
Maximum voltage of solar panel	50V	100V	Storage temperature	-30℃~70℃
Float voltage	13.7V/27.4V	54.8V	Humidity Requirement	<90％,no condensation
Low Voltage Disconnection	10.7V/21.4V	42.8V	Size	130mm188mm 62mm
Low Voltage Reconnection	12.6V/25.2V	50.4V	Mounting hole spacing	90mm * 178mm --Φ5
No load loss	<30mA		Weight	590g
Loop voltage drop	<200mV		Package Size	210×138×66MM
Charging mode	PWM mode		Gross Weight	650g
Temperature compensation	-4mV/Cell/℃
Notes	Mode l suffix Z represent automatic identify system voltage level T represent controller with remote monitoring.

Installation:

1) Ready tools and cables. Encourage you to matching the right cables. Ensure that the current density 4mm ² that is conductive to reducing the line voltage drop. Recommended: 50A with 16mm ² cable. Check weather the installation sites compliance with the relevant safety requirements. Please avoid the damp, dusty, there is a place flammable, explosive and corrosive gases use the controller to install.

2) Install the controller into a fixed vertical plane. See section 5 of the pore size and pore spacing. In order to ensure a good thermal control conditions, please set aside each 10cm below the controller space.

3) As shown on the right, connect the (1) Load,(2) Battery and (3) Solar Panel to the controller according to the order of (1) (2) (3). Pay attention to the load, battery, solar panel and controller of same polarity.

4) Put into the external temperature sensor on the left of the controller (probe port). The temperature sensor should be similar space with battery. (Otherwise, the controller will control the parameters of all wrong temperature compensation.)

5) If you have remote monitoring and control function, please insert one end of the included communication wire on the right of the controller (communication port), the other end to connect to The host computer.

Demolition: To prevent accidents, please order the demolition of solar panels, battery and load disconnect with controller.

Note: Battery polarity will not damage the controller, but you will have a load equipment security risks.