The Advantage Of DC Solar Water Pump?
1、Permanent magnet DC brushless synchronous motor: The efficiency is increased by 15% 20%，saving energy consumption.
2、The whole 304 stainless steel rotor shaft avoids the risk ofshaft breakage.
3、Brass/Stainless steel outlet/connector oil cylinder, with better corrosion resistance.
4、JapaneseNSKbearing,longerworking life.5、 Double bearing structure at the bottom ofrotor, using angular contact bearing, can withstand greater axial pressure6、Silicon carbide-impregnated graphite mechanical seal,long service life and reliable operation.
7、180℃high temperatureresistant copperwire, insulation class F.
8、Coldrolled600silicon steelsheetstatorand rotor.
9、The magnet is made of40SH NdFeb, with atemperature resistance of150℃.
10、304 S/S pump shaft.
11、Controller:
(1)Waterproofgrade:lP65
(2)Wide open circuit voltage range
(3)Ambienttemperature:-15℃~60℃
(4)MPPTfunction, the solar power utilization rate is higher.
(5)LED displays the power,voltage.current, speed etc working condition.(6)lit can automatically adjust the speed for operation according to the sunlight power, and can also manually adjust the speed for operation according to the actual demand.
(7)Automatic startup and shutdown, without personnel on duty.
(8)Soft start: No impulse current,protect the pump motor.
(9)Over-voltage/undervoltage/over-current/phase loss/short circuit/water shortage/high temperature protection etc.
12、2 years warranty.
The Application Of DC Solar Water Pump?
Industrial pumps: used for cooling, heating, conveying and so on in various industrial processes.
Agricultural irrigation: Used to transport water in irrigation systems.
Water treatment: It is widely used in sewage treatment and water supply system.
Construction industry: For example, drainage pumps used on construction sites.
The Type Of DC Solar Water Pump?
