1. Permanent magnet 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 outlet/connector/ oil cylinder.
4. Japanese NSK bearing, the working life will be 3 to 5 times prolonged.
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, and automatically start working 30 minutes later.
(1) Waterproof grade: IP65
(2) VOC range:
24V controller： 18V-50V;
36V controller： 30V-96V;
48V controller： 30V-96V;
72V controller： 50V-150V;
96V controller： 60V-180V;
110V controller： 60V-180V
(3) Ambient temperature: -15℃~60℃
(4) Max. input current: 15A
(5) MPPT function, the solar power utilization rate is higher.
(6) 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.
(7) LED displays the power, voltage, current, speed etc working condition.
(8) 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.
(9) Automatically start and stop working.
(10) Water proof and leak-proof: Double seal effect.
(11) Soft start: No impulse current, protect the pump motor.
(12) High voltage/Low voltage/Over-current/High temperature protection
1、The automatic threading machine has higher efficiency than the manual threading, which greatly improves the production efficiency of the factory and increases the production capacity.
2、The automatic threading machine reduces a lot of unnecessary copper wire. The reduction in copper wire also increases the efficiency of the pump.
3、The coils embedded with the automatic threading machine have lower failure rate than the manually-inserted coils, and the lines are neat and beautiful.
4、The coil embedded in the automatic threading machine has a much better heat dissipation effect than the manual one, and the temperature rise is very low.
1、Imported water pump test bench: Test programmable DC power supply (Chroma62150H-600S), which can accurately simulate solar panels to test the performance of the water pump.
2、A solar panel is placed on the roof of the factory to use real natural light energy and the pump life test is not stopped.
3、Equipment and real use tests are performed at the same time, and the test data is more accurate and true.