|
Rated voltage |
220~240V |
|
Rated current |
2.1A |
|
Frequency |
50/60Hz |
|
Maximum flow |
19m³/h |
|
Maximum head |
12m |
|
Maximum power |
460 W |
|
Rated flow |
14m³/h |
|
Rated head |
7m |
|
System pressure |
1.0MPa |
|
Insulation class |
H |
|
Temperature grade |
TF110 |
Item NO.:
Mega S 40-12F1.Product application scope
District heating distribution system
Heat pump and gas boiler system for industry and commerce
PWM and 0-10V signal controlled heating system
Hot water supply
Solar thermal system
Cooling system for industry and commerce
2. Product Certification
Product certification plan certification: GS CE 、EMC 、RoHS 、REACH 、EEI≤0. 23-part2
Note: RoHS and REACH are third-party testing reports.Product parameters
1. High efficiency, low noise and no leakage
2. Robust design, 10 years service life
3. Integrated internal and external controls:
0-10V analog signal control
When the electric pump is in the 0-10V control mode, the pump adjusts the operating status of the water pump based on the level range of the input analog signal.
4-20mA analog signal control
When the electric pump is in 4-20mA control mode, the pump adjusts the operating status of the water pump based on the current range of the input analog signal.
Modbus communication control
When the electric pump is in Modbus control mode, it adjusts the operating status of the water pump based on the data collected through communication.
4. Stable operation, noise index≤45dB(A)
5. Specially treated shaft layering to improve hardness
Motor type
|
Motor type: permanent magnet synchronous motor |
Enamelled wire material: copper |
Magnetic steel material: neodymium iron boron |
|
|
DC cold resistance of motor at 20 ℃:4.0±5%Ω |
Insulation level :H |
||
Media requirements for use
|
Medium used: water or a mixture of water and ethylene glycol (≤ 50%) |
Medium water temperature: -10℃~110℃( use temperature≤ 65 ℃ in domestic hot water to reduce the risk of calcium carbonate scaling) |
|
Medium pH value: 6.5~8.5 |
Medium hardness: 25° dH |
|
Solid impurity content in the medium: The diameter and length direction of solid impurities are ≤ 0.1mm, and the volume ratio is ≤ 0.1%. |
|
Environmental requirements for use
|
Usage: Keep the axis horizontal |
Altitude: < 1000m |
|
Operating environment temperature: 0 ℃~40 ℃ (There is no freezing phenomenon in the pipeline and circulating pump) |
Operating environment humidity ≤ 95% |
Storage environment requirements
|
Storage environment temperature:-20℃~70℃ (There is no freezing phenomenon in the pipeline and circulating pump) |
Storage environment humidity ≤ 95% |
Storage environment requirements
|
Storage environment temperature:-20℃~70℃ (There is no freezing phenomenon in the pipeline and circulating pump) |
Storage environment humidity ≤ 95% |
Comparison Table of Water Temperature and Inlet Pressure
|
liquid temperature |
<50℃ |
95℃ |
110℃ |
|
inlet pressure |
0.2bar |
0.5bar |
0.85bar |
|
1 meter lift |
5 meter lift |
8.5 meter lift |
Installation Drawing



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