3DCQG
Category：
3DCQG BRUSHLESS SCREW DEEP SOLAR WELL PUMPS:The 3-inch screw type solar deep well pump (outer diameter 75mm) is mainly characterized by low power, low voltage and large head. The pump requires fewer solar panels and batteries, which also reduces the installation cost of the pump.
- Product description
- Model parameter table
- Performance curve
- Package
- Parts
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3" DC Brushless Screw Deep Solar Well PumpS
Installation and use:
The whole solar pump device is mainly composed of solar panel, control box and pump. Submersible solar pump uses solar energy to pump water and deliver water. This is a submerged pump. This is the most attractive way to supply water in sunny areas in the world today, especially in remote areas lacking electricity and electricity. It is mainly used for domestic water supply, agricultural irrigation, garden irrigation, etc. In addition to pumps and renewable energy, the solar pump also integrates all necessary control, communication and auxiliary devices and is delivered as a complete system. The system can be combined and adapted to any needs, matching the conditions of the installation site. The choice of energy and a wide range of performance ensure great flexibility.
DC CONTROLLER WORKING ENVIRONMENT AND ELECTRICAL PROPERTY
Controller and Pump Matching Method
Controller Model Adaptable Pump Max.Input Current
(A)Max .Open Circuit Voltage
(V)MPPT Voltage Range
(V)Working Temperature
(℃)VH-24 Rated 24V Pump 15 <50 24-36 -15-60 VH-36 Rated 36V Pump 15 <50 24-36 -15-60 VH-48 Rated 48V Pump 15 <100 48-72 -15-60 VH-72 Rated 72V Pump 15 <150 72-108 -15-60 VH-110 Rated 110V Pump 15 <200 96-144 -15-60 
MPPT SOLAR CONTROLLER
LED display: power voltage current speed fault code.
Intelligent control: automatic start and stop function of water pump, water shortage protection function of water pump, automatic control of water level of water tower (external floating ball switch). Solar maximum tracking and pump fault display
Protection grade: IP65
Operating temperature: - 15 ℃ - 65 ℃
Speed regulation of control motor: 1000-4500r / min
Maximum current: 15A
Permanent magnet DC brushless synchronous motor: the motor adopts n40sh rare earth strong magnet, 180 ℃ high temperature enamelled wire and 600 silicon steel sheet. The utility model has the advantages of simple structure, high reliability, small volume, high power, high efficiency, energy saving and longer service life. Machine automatic winding technology. Stainless steel shaft, high precision bearing, silicon carbide mechanical seal. Improve efficiency by 25%, save energy and reduce the number of solar panels.
Key words:- 3dcqg
- table
- tr
- table-responsive
- 36
- td
- 0.75
- background
- voltage
- solid
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TECHNICAL DATA
ITEM
Voltage
(v)Best input
Voltage
(DC)Power
(w)Max.
Flow
(m3/h)Max.
Head
(m)Outlet
(in)Open circuit
voltage
(VOC)Solar Panels Suggestion Voltage
(V)Power
(w)Quantity
(pcs)Connection 3DCQG1.2-56-24-120 24 30-48V 120 1.2 56 0.75” <50V 36 250 1 
3DCQG1.2-80-36-210 36 30-48V 210 1.2 80 0.75” <50V 36 300 1 
3DCQG1.7-109-48-500 48 60-90V 500 1.7 109 0.75” <100V 36 330 2 
3DCQG2.0-150-48-750 48 60-90V 750 2.0 150 0.75” <100V 36 250 4 
3DCQG2.0-150-72-750 72 90-120V 750 2.0 150 0.75” <150V 36 330 3 
3DCQG2.2-180-72-1100 72 90-120V 1100 2.2 180 0.75” <150V 36 300 6 
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(n= 4000r/min)
Related products
Product consultation:
Contact email:
Address:
Lianshu Village, Zeguo Town, Wenling City, Taizhou, Zhejiang Province, China
