3DCQJ
Category：
3DCQJ BRUSHLESS DEEP SOLAR WELL PUMPS:The 3-inch impeller type solar deep well pump (outer diameter 75mm), the impeller adopts plastic PC, which 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 submersible 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 water pumps and renewable energy sources, solar water pumps also integrate all necessary control, communication and auxiliary equipment and are 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.
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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 3DCQJ3.5-31-24-200 24 30-48V 200 3.5 31 1.25”-1” <50V 36 300 1 
3DCQJ3.5-44-24-300 24 30-48V 300 3.5 44 1.25”-1” <50V 36 250 2 
3DCQJ3.5-65-48-400 48 60-90V 400 3.5 65 1.25”-1” <100V 36 300 2 
3DCQJ2.0-100-48-600 48 60-90V 600 3.5 100 1.25”-1” <100V 36 250 4 
3DCQJ4-107-48-750 48 60-90V 750 4 107 1.25”-1” <100V 36 250 4 
3DCQJ4-125-72-600 72 90-120V 600 4 125 1.25”-1” <150V 36 300 3 
3DCQJ4-135-24-750 72 90-120V 750 4 135 1.25”-1” <150V 36 330 3 
3DCQJ4-148-72-1100 72 90-120V 1100 4 148 1.25”-1” <150V 36 300 6 
3DCQJ4-126-110-1100 110 110-150V 1100 4 126 1.25”-1” <200V 36 300 6 
3DCQJ4-148-110-1300 110 110-150V 1300 4 148 1.25”-1” <200V 36 300 6 3DCQJ4-160-110-1500 110 110-150V 1500 4 160 1.25”-1” <200V 36 300 8 
3DCQJ4-180-110-1500 110 110-150V 1500 4 180 1.25”-1” <200V 36 300 8 
PERFORMANCE TABLE
ITEM Motor Power
Motor Power Length L /min 0 8 17 25 33 42 50 58 67 m3/h 0 0.5 1 1.5 2 2.5 3 3.5 4 mm 3DCQJ-3.5-31-24-200 Head
（m）
31 30 29 27 24 19 15 7 / Ø75X540 3DCQJ-3.5-44-24-300 44 43 40 37 32 27 18 8 / Ø75X585 3DCQJ3.5-65-48-400 65 63 61 55 51 39 26 14 / Ø75X610 3DCQJ3.5-100-48-600 100 97 92 85 75 63 47 26 / Ø75X720 3DCQJ3.5-107-48-750 107 103 96 87 72 58 43 34 14 Ø75X745 3DCQJ4-125-72-600 125 122 119 115 106 92 76 55 23 Ø75X720 3DCQJ4-135-72-750 135 131 124 118 99 84 66 36 29 Ø75X745 3DCQJ4-148-72-1100 148 134 128 115 100 87 67 38 30 Ø75X790 3DCQJ4-126-110-1100 126 122 119 109 95 81 62 39 23 Ø75X790 3DCQJ4-148-110-1300 148 142 136 124 93 84 60 36 25 Ø75X895 3DCQJ4-160-110-1500 160 150 140 124 103 80 51 25 17 Ø75X980 3DCQJ4-180-110-1500 180 170 158 143 120 96 68 42 32 Ø75X1000 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 3DCQJ5.2-45-48-500 48 60-90V 500 5.2 45 1.5”-1.25” <100V 36 330 2 
3DCQJ5.2-50-48-600 48 60-90V 600 5.2 50 1.5”-1.25” <100V 36 250 4 3DCQJ1.7-109-48-500 72 90-120V 600 5.2 50 1.5”-1.25” <150V 36 300 3 
3DCQJ2.0-150-48-750 110 110-150V 750 5.5 85 1.5”-1.25” <200V 36 250 4 
3DCQJ2.0-150-72-750 72 90-120V 750 5.5 60 1.5”-1.25” <150V 36 300 3 3DCQJ2.2-180-72-1100 110 110-150V 1100 6 95 1.5”-1.25” <200V 36 300 6 3DCQJ1.2-56-24-120 110 110-150V 1500 6 108 1.5”-1.25” <200V 36 300 8 3DCQJ1.2-80-36-210 110 110-150V 1500 6 125 1.5”-1.25” <200V 36 300 8 PERFORMANCE TABLE
ITEM Motor Power
Capacity and head Length L /min 0 17 2.5 23 42 50 58 67 83 67 m3/h 0 1 1.5 2 2.5 3 3.5 4 5 4 mm 3DCQJ5.2-45-48-500 Head
（m）
45 44 43 42 41 40 35 30 26 / Ø75X560 3DCQJ5.2-50-48-600 50 48 46 44 43 42 38 35 27 / Ø75X560 3DCQJ5.2-50-72-600 50 48 46 44 43 42 38 35 27 / Ø75X560 3DCQJ5.5-85-110-750 85 81 77 73 72 66 56 46 35 19 Ø75X665 3DCQJ5.5-60-72-750 60 59 58 57 55 51 45 37 28 17 Ø75X615 3DCQJ6-95-110-1100 95 93 92 88 83 74 66 57 45 30 Ø75X665 3DCQJ6-108-110-1500 108 97 94 90 85 76 68 59 47 32 Ø75X770 3DCQJ6-125-110-1500 125 110 104 98 89 78 72 65 50 34 Ø75X790 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 3DCQJ7-56-72-750 72 90-120V 750 7 56 1.5”-1.25” 150V 36 330 3 3DCQJ7-58-110-750 110 110-150V 750 7 58 1.5”-1.25” 200V 36 250 4 3DCQJ7-69-110-1100 110 110-150V 1100 7 69 1.5”-1.25” 200V 36 300 6 3DCQJ7-82-110-1500 110 110-150V 1500 7 82 1.5”-1.25” 200V 36 300 8 3DCQJ7-92-110-1500 110 110-150V 1500 7 92 1.5”-1.25” 200V 36 300 8 PERFORMANCE TABLE
ITEM Motor Power
Capacity and head Length L /min 0 17 33 50 67 83 58 92 m3/h 0 1 2 3 4 5 6 7 mm 3DCQJ7-56-72-750 Head
（m）
56 55 54 53 50 42 31 17 Ø635 3DCQJ7-58-110-750 58 57 56 55 53 45 34 20 Ø635 3DCQJ7-69-110-1100 69 64 62 58 54 48 38 23 Ø705 3DCQJ7-82-110-1500 82 80 74 68 58 50 43 28 Ø770 3DCQJ7-92-110-1500 92 89 84 76 66 59 51 37 Ø790 -
(n= 4000r/min)
(n= 4000r/min)
(n= 4000r/min)
(n= 4000r/min)
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Product consultation:
Contact email:
Address:
Lianshu Village, Zeguo Town, Wenling City, Taizhou, Zhejiang Province, China
