Product Introduction
Operating Conditions
Minimum well diameter: 4"
Maximum fluid temperature up to: +50 ºC
Maximum sand content: 0.25%
Maximum immersion depth: 75m
Specifications
Rewindable motor or water-filled motor
Best input voltage (DC) : 90-120V
Open circuit voltage : <150V
Power : 750W
Dimension complied with NEMA standard
Curve tolerance accord with ISO9906
Options on Request
Special material components
Start control box or automatic digital control box
Cable length
Other voltages or frequency 60Hz
Application
Water supply
Sprinkler irrigation
Pressure boosting
Fire-fighting
Control Box
Waterproof level: IP65
Working environment temperature: -15-60oC
Max input current: 15A
MPPT function: the highest solar energy utilization
Automatic charging function: to ensure that the solar pump works normally while charging,
in the absence of sunlight, the battery can make the solar pump work continuously,
Digital display of power: voltage, current, speed
Frequency conversion function: can automatically operate according to the sunlight power
Automatically power on and off
Good waterproof and tightnes, double-layer sealing
Soft start: no inrush current, protection of pump motor
high/low pressure, over current, high temperature protection
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) |
| 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 |
| 4DCQJ4.5-110-72-1100 | 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 |
| 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 |
| 4DCQJ4.5-45-48-500 | Head (m) | 45 | 42 | 41 | 39 | 35 | 31 | 27 | 22 | 10 |
| 4DCQJ4.5--75-72-750 | 75 | 68 | 65 | 61 | 57 | 50 | 43 | 35 | 20 |
| 4DCQJ4.5-75-110-750 | 75 | 68 | 65 | 61 | 57 | 50 | 43 | 35 | 20 |
| 4DCQJ4.5-110-72-1100 | 110 | 105 | 99 | 87 | 72 | 60 | 59 | 44 | 23 |
| 4DCQJ4.5-125-110-1100 | 125 | 114 | 102 | 90 | 78 | 65 | 61 | 48 | 26 |
| 4DCQJ4.5-150-110-1500 | 150 | 122 | 105 | 97 | 83 | 72 | 63 | 57 | 28 |
Performance Curves
Production Corner
