4DCQJ
4DCQJ BRUSHLESS DEEP SOLAR WELL PUMPS:The 4-inch impeller type solar deep well pump (outer diameter 96mm), 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
-
4" DC Brushless 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.
Key words:- 3dcqj
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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 4DCQJ4.5-45-48-500 48 60-90V 500 4.5 45 1.25”-1” <100V 36 250 4 
4DCQJ4.5-75-72-750 72 90-120V 750 4.5 75 1.25”-1” <150V 36 330 3 
4DCQJ4.5-75-110-750 110 110-150V 750 4.5 75 1.25”-1” <200V 36 250 4 
4DCQJ4.5-75-110-1100 72 90-120V 1100 4.5 110 1.25”-1” <150V 36 300 6 
4DCQJ4.5-125-110-1100 110 110-150V 1100 4.5 125 1.25”-1” <200V 36 300 6 
4DCQJ4.5-150-110-1500 110 110-150V 1500 4.5 150 1.25”-1” <200V 36 300 8 
PERFORMANCE TABLE
ITEM Motor Power
Capacity and head Length L /min 0 17 25 33 42 50 58 67 75 m3/h 0 1 1.5 2 2.5 3 3.5 4 4.5 mm 4DCQJ4.5-45-48-500 Head
（m）
45 42 41 39 35 31 27 22 10 Ø96X520 4DCQJ4.5-75-72-750 75 68 65 61 57 50 43 35 20 Ø96X560 4DCQJ4.5-75-110-750 75 68 65 61 57 50 43 35 20 Ø96X560 4DCQJ4.5-110-72-1100 110 105 99 87 72 60 59 44 23 Ø96X622 4DCQJ4.5-125-110-1100 125 114 102 90 78 65 61 48 26 Ø96X622 4DCQJ4.5-150-110-1500 150 122 105 97 83 72 63 57 28 Ø96X683 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 4DCQJ7-42-48-600 48 60-90V 600 7 42 1.25”-1” <100V 36 250 4 4DCQJ7-42-72-600 72 90-120V 600 7 42 1.25”-1” <150V 36 300 3 4DCQJ7-57-48-750 48 60-90V 750 7 57 1.25”-1” <100V 36 250 4 4DCQJ7-57-72-750 72 90-120V 750 7 57 1.25”-1” <150V 36 330 3 4DCQJ7-84-72-1100 72 90-120V 750 7 84 1.25”-1” <150V 36 300 6 4DCQJ7-84-110-1100 110 110-150V 1100 7 84 1.25”-1” <200V 36 300 6 4DCQJ7-115-110-1300 110 110-150V 1300 7 115 1.25”-1” <200V 36 300 6 4DCQJ7-144-110-1500 110 110-150V 1500 7 144 1.25”-1” <200V 36 300 8 PERFORMANCE TABLE
ITEM Motor Power
Capacity and head Length L /min 0 17 33 50 58 67 83 100 117 m3/h 0 1 2 3 3.5 4 5 6 7 mm 4DCQJ7-42-48-600 Head
（m）
42 41 39 37 36 35 32 24 15 Ø96X536 4DCQJ7-42-72-600 42 41 39 37 36 35 32 24 15 Ø96X536 4DCQJ7-57-48-750 57 56 53 50 46 43 36 27 16 Ø96X562 4DCQJ7-57-72-750 57 56 53 50 46 43 36 27 16 Ø96X562 4DCQJ7-84-72-1100 84 77 74 72 67 60 49 35 20 Ø96X614 4DCQJ7-84-110-1100 84 77 74 72 67 60 49 35 20 Ø96X614 4DCQJ7-115-110-1300 115 105 87 80 71 64 43 38 25 Ø96X666 4DCQJ7-144-110-1500 144 120 99 88 80 72 53 43 28 Ø96X718 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 4DCQJ9-45-110-750 110 110-150V 750 9 45 2”-1.5” <200V 36 250 4 4DCQJ9-58-110-1100 110 110-150V 1100 9 58 2”-1.5” <200V 36 300 6 4DCQJ9-71-110-1300 110 110-150V 1300 9 71 2”-1.5” <200V 36 300 6 4DCQJ9-85-110-1500 110 110-150V 1500 9 85 2”-1.5” <200V 36 300 8 4DCQJ9-95-110-1500 110 110-150V 1500 9 95 2”-1.5” <200V 36 300 8 
PERFORMANCE TABLE
ITEM Motor Power
Capacity and head Length L /min 0 17 33 50 67 83 100 117 133 150 m3/h 0 1 2 3 4 5 6 7 8 9 mm 4DCQJ9-45-110-750 Head
（m）
45 41 39 36 35 28 23 18 12 7 Ø96X584 4DCQJ9-58-110-1100 58 53 50 43 38 33 27 21 15 8 Ø96X584 4DCQJ9-71-110-1300 71 67 63 54 48 42 33 26 17.5 9 Ø96X615 4DCQJ9-85-110-1500 85 80 75 65 58 50 40 31 21 9 Ø96X647 4DCQJ9-95-110-1500 95 92 90 71 64 57 43 33 26 12 Ø96X678 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 4DCQJ14-38-110-750 110 110-150V 750 14 38 2”-2” <200V 36 250 4 4DCQJ14-45-110-1100 110 110-150V 1100 14 45 2”-2” <200V 36 300 6 4DCQJ14-65-110-1300 110 110-150V 1300 14 65 2”-2” <200V 36 300 6 4DCQJ14-70-110-1500 110 110-150V 1500 14 70 2”-2” <200V 36 300 8 PERFORMANCE TABLE
ITEM Motor Power
Capacity and head Length L /min 0 33 67 100 133 150 167 200 217 233 m3/h 0 2 4 6 8 9 10 12 13 14 mm 4DCQJ14-38-110-750 Head
（m）
38 35 34 32 26 22 18 13 9 5 Ø96X561 4DCQJ14-45-110-1100 45 44 43 37 28 24 19 14 10 7 Ø96X596 4DCQJ14-65-110-1300 65 60 48 42 32 28 24 20 16 12 Ø96X630 4DCQJ14-70-110-1500 70 66 55 45 38 33 29 26 21 17 Ø96X630 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 4DCQJ16-45-110-750 110 110-150V 750 16 45 2”-2” <200V 36 250 4 4DCQJ16-50-110-1100 110 110-150V 1100 16 50 2”-2” <200V 36 300 6 4DCQJ16-60-110-1500 110 110-150V 1500 16 60 2”-2” <200V 36 300 8 PERFORMANCE TABLE
ITEM Motor Power
Capacity and head Length L /min 0 67 100 133 150 167 200 217 233 250 m3/h 0 4 6 8 9 10 12 13 14 15 mm 4DCQJ16-45-110-750 Head
（m）
45 38 35 31 28 25 20 16 14 10 Ø96X561 4DCQJ16-50-110-1100 50 45 40 35 30 28 24 19 16 12 Ø96X596 4DCQJ16-60-110-1500 60 52 45 39 33 31 28 22 18 14 Ø96X630 -
(n= 4000r/min)
(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
