DCTP DC Brushless Jet Solar Pump

Applications

For water supply and drainage of no-sand water and well water.

For farmland, breeding, garden, hotel, canteen and high-rise buildings.

For water pressurization and cooling circulating water such as air conditioners and boilers

For industry use

For transfering clean water or other liquids similar to water in physical and chemical properties.

Operating  Conditions

Trans medium pH:  6-8.5

Fluid temperature limit: 40ºC

Max ambient temperature: 40ºC

Max.Suction: 8m

Max.working pressure: 6 bar

Insulation Class: B/F

Protection Class: IPx4

Component  Material

Motor :two-pole induction motor(n=2850rpm)

Pump body: Cast iron

Pump support: Cast iron/ Aluminum

Motor housing: Aluminum

Impeller: Brass/ AISI304/PPO

Shaft : stainless steel welded/ electroplated iron

Mechanical seal: Carbon/ Ceramic

Bearing: NSK/ C&U

Cooling:External ventilation

Thermal protector: built in or without

Advantage

1、Permanent maanet DC brushless synchronous motor:The efficiency is improved by 15%-20%; Save energy; Reduce the consumption of solar panels. 

2、304 S/S pump shaft.

3、Brass or stainless steel outlet/connector/ oil cylinder. 

4、Japanese NSK bearing: prolong the working life.

5、Double bearing motor base: can work under more axial pressure 

6、Alloy mechanical seal: Longer working life and high reliability.

7、Motor coil is made by automatic winding machine with centralized winding technology,motor efficiency is much improved. 

8、Intelligent water shortage protection: The pump stops working automatically when there is no water in the well

Controller

(1)Waterproof grade: IP65

(2)Ambient temperature:-15℃-60℃

(3)MPPT function, the solar power utilization rate is higher.

(4)Automatic charging function:Guarantee the pump normally working, meanwhile charge the battery;And when there is no sunshine,the battery can make the pump continuously working. 

(5)LED displays the power, voltage, current, speed etc working condition. (6)Frequency conversion function:It can automatically run with frequency conversion according to the solar power, and user also can change the speed of pump manually. 

(7)Automatically start and stop working.

(8)Water proof and leak-proof: Double seal effect. 

(9)Soft start: No impulse current, protect the pump motor.

(10)High voltage/Low voltage/Over-current/High temperature protection

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