DIFFUL pump， Your Profit Source.
1. Permanent magnet DC brushless synchronous motor: The
efficiency is improved by 15%-20%; Save energy; Reduce the consumption of solar
2. 304 S/S pump shaft.
3. Stainless steel outlet/connector/ oil cylinder.
4. Double bearing motor base can work under more axial
5. Alloy mechanical seal: Longer working life and high
6. Motor coil is made by automatic winding machine with
centralized winding technology, motor efficiency is much improved.
7. 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
3、Equipment and real use tests are
performed at the same time, and the test data is more accurate and true.
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