Computer cpu cooling pump,12v/24v, low noise and speed adjustable
Specification
NO | Items | Specs |
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 | 60℃(2 phase)or 100℃(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
l Brushless, permanent magnetic rotor, maintenance-free, long life
l small size, high efficiency, low consumption, low noise
l Ceramic sleeve and ceramic shaft [optional]
l Stator and circuit board sealed by epoxy resin, completely water proof
l Parameter adjustable, 12v pump's head can be 1.5m to 3.5m..
l Can be customized
Difference between 2-phase and 3-phase sensor less BLDC pump
2-Phase | u Drived by sensor which should be put inside the pump body |
3-Phase | u Drived by program, sensor less, whole control circuit can be put outside u Speed adjustable by PWM, analog signals(0-5v) or potentiometer[optional] u Locked-rotor and reverse connection protection u Automatic overload protection and over-temperature protection u 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 | |
ZK50A-1223S | 12 | 2.60 | 2.30 | 2000 | 31.2 |
ZK50A-1223A | |||||
ZK50A-1230S | 12 | 3.00 | 3.00 | 2200 | 36.0 |
ZK50A-1230A | |||||
ZK50A-1235S | 12 | 3.80 | 3.50 | 2500 | 45.6 |
ZK50A-1235A | |||||
ZK50A-2423T | 24 | 1.30 | 2.35 | 2000 | 31.2 |
ZK50A-2423S | |||||
ZK50A-2423A | |||||
ZK50A-2435T | 24 | 1.90 | 3.50 | 2500 | 45.6 |
ZK50A-2435S | |||||
ZK50A-2435A | |||||
ZK50A-2440S | 24 | 3.00 | 4.00 | 2900 | 72.0 |
ZK50A-2440A | |||||
ZK50A-2450S | 24 | 3.60 | 5.00 | 3600 | 86.4 |
ZK50A-2450A | |||||
Remarks | The current above is open outlet current, when contact to circulation system the current will cut down to 55%~70% of Rated current. | ||||
Ms.Jenny Su
Company name: BLUE FISH TECHNOLOGY CO.,LIMITED
Skype: jennysu27
Tel: 0086-755-27807792
Mobile phone: +8618818686907
Email: cnzkjd@szzkjd.com
