Description
Specification
NO Items Specs
1 Sizes and weight
**5.5x*4x*4;**0g
2 Dimension of inlet *7mm
3 Dimension of outlet *7mm
4 Driving method Brushless,
Magnetic , 2 phase or 3 phase
5 Pump material PA*6+GF*0%
(optional)
6 Condition of use
Continuously
7 Fluids Water, oil, acid and
alkali solution etc
8 Max working temp *0 Celsius
(2 phase) or **0 Celsius(3 phase)
9 Power consumption
2.5W~*5.6W（2 phase）
2.5W~*6.4W（3 phase）
*0 Rated voltage *2Vdc or
*4Vdc
*1 Voltage used 5Vdc ~ *2Vdc or
5Vdc ~ *4Vdc
*2 Max rated current 1.9A(2
phase)or 3.6A(3 phase)
*3 Max flow rate *2L/Min(*1GPM)
***2 phase
*0L/Min(*9GPM) ***3 phase
*4 Max Static Head
3.5m(*1.5ft)***- 2 phase
5.0m(*6.5ft)***- 3 phase
*5 Noise *6
Water proof class IP*8(can be submersible
installed)
*7 Life span More than
****0hrs
*8 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, *2v pump’s head can be 1.5m to 3.5m..
Can be customized
Difference between *-phase and *-phase sensor less BLDC pump
*-Phase Drived by sensor which should be put
inside the pump body
*-Phase Drived by program, sensor less, whole
control circuit can be put outside
Speed adjustable by PWM, analog signals(**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
Current Head
Flow Power
V (dc) A
m L/H w
ZK*0A****3S *2 2.*0
2.*0 ***0 *1.2
ZK*0A****3A
ZK*0A****0S *2 3.*0
3.*0 ***0 *6.0
ZK*0A****0A
ZK*0A****5S *2 3.*0
3.*0 ***0 *5.6
ZK*0A****5A
ZK*0A****3T *4 1.*0
2.*5 ***0 *1.2
ZK*0A****3S
ZK*0A****3A
ZK*0A****5T *4 1.*0
3.*0 ***0 *5.6
ZK*0A****5S
ZK*0A****5A
ZK*0A****0S *4 3.*0
4.*0 ***0 *2.0
ZK*0A****0A
ZK*0A****0S *4 3.*0
5.*0 ***0 *6.4
ZK*0A****0A
Remarks The current above is open outlet current,
when contact to circulation system the current will cut down to
*5%~*0% of Rated current.
