Renewable Design for Inverter Welding Machine - SD2440S 40A PWM Solar Controller – Welead S&T
Renewable Design for Inverter Welding Machine - SD2440S 40A PWM Solar Controller – Welead S&T Detail:
Sky Dream Series（SD in short） is our newly designed PWM solar controller.It specialty lies in the inner 32 bits CPU, which enables the controller to work faster and more stable. Besides, our unique black & Red big terminal design facilitate your connection in real application. It can be applied in the solar system which has higher standard over the stability and reliability.
1.32 bits CPU, sampling precision is higher, operation speed is faster.
2.12V/24V DC Automatic identify system voltage.
3. 3 stage PWM charging mode: Bulk,Boost, Float.
4.LCD displaying and double button operation of man-machine interface.
5.Sealed,Gel,Flooded battery selection procedure.
6.Load control mode:Sensor mode,Time mode
7.Operation log function:account charging and discharging ampere hour of the system the working days,times of HVD, times of LVD and times of over current protection.
8.Accurate temperature compensation, it can automatically accommodate the charging voltage according to the environmental temperature, optimizing for long battery life.
9.Patented large-diameter with 25mm2, red and black connector distinguish positive and negative pole avoiding wrong operation.
10.5V 1A USB port,CVCC output.
1.PV reverse polarity protection
2.PV short circuit protection
4.Battery overcharge protection
5.Battery over discharge protection
6.Battery reverse polarity protection
7.Load overload protection
8.Load short circuit protection
9.Over Temperature Protection
Product detail pictures:
Related Product Guide:
What Is A Solar Charge Controller?
Charge Controllers for Home Solar Systems
We attempt for excellence, company the customers", hopes to be the top cooperation team and dominator company for personnel, suppliers and customers, realizes price share and continual marketing for Renewable Design for Inverter Welding Machine - SD2440S 40A PWM Solar Controller – Welead S&T, The product will supply to all over the world, such as: Belgium , Bangladesh , Namibia , During in 11 years, We have participated in more than 20 exhibitions, obtains the highest praise from each customer. Our company has been devoting that "customer first" and committed to helping customers expand their business, so that they become the Big Boss !
By Erica from Oman - 2016.11.29 11:09
This manufacturers not only respected our choice and requirements, but also gave us a lot of good suggestions, ultimately， we successfully completed the procurement tasks.
By Elva from Florence - 2015.09.16 11:31