PowMr 48V 40A/50A PWM Solar Charge Controller With LCD Display

PowMr 48V 40A/50A PWM Solar Charge Controller With LCD Display

Feature

• Brand:PowMr

• Product Model: CM5024

• 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

Overview

Read all of the instructions and cautions in the manual before beginning the installation.

1.Brand: PowMr

2.Product Model: CM5024

CM series solar controller is an intelligent multi-purpose solar charge and discharge controller. The series of products use custom LCD display, with a very friendly user-friendly interface; Each control parameter can be set flexibly, fully meet your different application needs. CM series solar controller has the following characteristics: Image LCD graphic symbol, simple button operation, automatic identification of system voltage level, intelligent PWM charging mode, automatic temperature compensation, adjustable charge and discharge control parameters, configurable load working mode, charge and discharge ampere accumulation function, remote monitoring function (to be customized), battery reverse discharge protection, Battery undervoltage protection Battery reverse protection, overload, short circuit protection.

Installation

Install：

① Ready tools and cables. Encourage you to matching  Solar Charge       

 the right cables. Ensure that the current density<4mm²Controller that is conductive to reducing the line voltage drop.  Recommended: 60A with 20mm²  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.

CM5024Z-50A user manual.pdf