Specification
1 Sizes and weight 105.5X84X64; 480g
2 Dimension of inlet 27mm
3 Dimension of outlet 27mm
4 Driving method Brushless, Magnetic, 2 phase or 3 phase
5 Pump material PA66+GF30% (optional)
6 Condition of use Continuously
7 Fluids Water, oil, acid and alkali solution etc
8 Max working temp 60C(2 phase)or 100C(3 phase)
9 Power consumption 2.5W~45.6W(2 phase)2.5W~86.4W(3 phase)
10 Rated voltage 12VDC or 24VDC
11 Voltage used 5VDC ~ 12VDC or 5VDC ~ 24VDC
12 Max rated current 1.9A(2 phase)or 3.6A(3 phase)
13 Max flow rate 42L/Min(11GPM) ---2 phase 60L/Min(19GPM) ---3 phase
14 Max Static Head 3.5m(11.5ft)---- 2 phase 5.0m(16.5ft)---- 3 phase
15 Noise < 40dB
16 Water proof class IP68(can be submersible installed)
17 Life span More than 30000hrs
18 Power supply Solar panel; DC electric source; Battery
Features
Brushless, permanent magnetic rotor, maintenance-free, long life
Small size, high efficiency, low consumption, low noise
Ceramic sleeve and ceramic shaft [optional]
Stator and circuit board sealed by epoxy resin, completely water proof
Parameter adjustable, 12V pump's head can be 1.5m to 3.5m, 24V pump's head can be 2m to 5m
Can be customized
Difference between 2-phase and 3-phase sensor less BLDC pump
2-Phase
Driven by sensor which should be put inside the pump body
3-Phase
Driven by program, sensor less, whole control circuit can be put outside
Speed adjustable by PWM, analog signals(0-5V) or potentiometer[optional]
Locked-rotor and reverse connection protection
Automatic overload protection and over-temperature protection
Soft start with low in-rush current, great for PV panel
Parameters (The technical specification only for reference, it can be customized)
Model Voltage(V (DC)) Current(A) Head(m) Flow(L/H) Power (w)
DC50A-1223S 12 2.60 2.30 2000 31.2
DC50A-1223A 12 2.60 2.30 2000 31.2
DC50A-1230S 12 3.00 3.00 2200 36.0
DC50A-1230A 12 3.00 3.00 2200 36.0
DC50A-1235S 12 3.80 3.50 2500 45.6
DC50A-1235A 12 3.80 3.50 2500 45.6
DC50A-2423T 24 1.30 2.35 2000 31.2
DC50A-2423S 24 1.30 2.35 2000 31.2
DC50A-2423A 24 1.30 2.35 2000 31.2
DC50A-2435T 24 1.90 3.50 2500 45.6
DC50A-2435S 24 1.90 3.50 2500 45.6
DC50A-2435A 24 1.90 3.50 2500 45.6
DC50A-2440S 24 3.00 4.00 2900 72.0
DC50A-2440A 24 3.00 4.00 2900 72.0
DC50A-2450S 24 3.60 5.00 3600 86.4
DC50A-2450A 24 3.60 5.00 3600 86.4
Remarks
The current above is open outlet current, when pump is connected into circulation
System, the current will be cut down to 55%~70% of Rated Current.
