Products
【50A Solar Controller】

 

1. Product Introduction

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: 

●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

●Accumulated function of charge and discharge Ampere hours

●Remote monitoring and control function (custom)

●Battery reverse-discharge protection

●Battery Low Voltage Disconnection (LVD)

●Battery reverse connection protection            ●Overload, Short Circuit Protection

 

 

 

 

2. Installation

Install                                                       

       Ready tools and cables. Encourage you to matching the right cables. Ensure that the current density 4mm²  that is conductive to reducing the line voltage drop. Recommended: 60A with 16mm² 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.    

       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.

       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.

       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.)

       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.

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

 

 

 

3. Technical Data

Data            Model

CM5024Z

CM5048

Data           Model

CM5024Z

CM5048

Rated Current

50A

60A

50A

60A

Installation cable area.

(16mm2)

Rated Voltage

12V/24V

48V

Operating Temperature

-10℃~60℃

Open Circuit Voltage of solar panel

50V

100V

Storage temperature

-30℃~70℃

Float Voltage

13.8V/27.6V

55.2V

Humidity requirements

≤90,no condensation

Low Voltage Disconnection(LVD)

10.7V/21.4V

42.8V

Size

90 mm×188 mm×48 mm

Low Voltage Reconnection(LVR)

12.5V/25.0V

50.0V

Mounting hole spacing

60 mm×178 mm --Φ5

No load loss

30mA

≤70mA

weight

360g

Loop Voltage Drop

170mV

≤250mA

 

 

Charging Mode

PWM mode

 

 

Temperature Compensation

-4mV/Cell/℃

 

 

Notes

Model suffix “Z” represent automatic identify system voltage level“T” represent controller with remote monitoring.

 

 

 

 




Greatwatt Energy | P.O. 215101
No.218 South Jinfeng Road, Mudu Town ,
Suzhou City, China
Phone: 0086-512-66314976

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All Rights Reserved.



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