YLS2S series permanent magnet frequency conversion central vacuum system
YLS2S series permanent magnet frequency conversion central vacuum system adopts double-stage compression host, reasonable distribution of compression ratio, optimization of bearing design, reduction of single-stage compression ratio, reduction of bearing load, and improvement of host life.
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YLS2S series permanent magnet frequency conversion central vacuum system
Detailed introduction
Product overview
YLS2S series permanent magnet frequency conversion central vacuum system adopts double-stage compression host, reasonable distribution of compression ratio, optimization of bearing design, reduction of single-stage compression ratio, reduction of bearing load, and improvement of host life.
Color touch screen microcomputer control system microcomputer control drive system realizes intelligent dynamic control, automatic adjustment of variable speed control, load start, soft start, dynamic display, overload protection, overtemperature alarm, PID constant voltage control technology.
It has the effect of automatically reducing the speed to reduce the pump load when the amount of air is used to reduce energy consumption, so it has a good energy-saving effect.
Real-time detection of system pressure, exhaust temperature, limit temperature, motor current, voltage, power, speed, inverter working status, etc., and real-time display on the touch screen panel, users can intuitively see the parameters of the unit operation to meet different needs.
Energy-saving permanent magnet motor and frequency conversion system, permanent magnet synchronous motor adopts high-performance Chiniron Boron permanent magnet, 120° C does not lose magnetism, SKF imported bearings, long life, with grease filling port, humanized design is convenient for maintenance of axial flow cooling fan using frequency conversion control, while ensuring the stability of the system and the overall temperature, energy saving of about 50%; The size of permanent magnet synchronous motor is 30% smaller than that of ordinary motors of the same power, so it can save the installation space of the unit.
Clean: Only a small amount of water is required for working fluid, which can reduce pollution, small water and electricity consumption, and the vacuum degree of pumping efficiency is not changed by the environment.
Internal anti-corrosion treatment, rotor, pump body and end cover and other overflow parts to do special coating treatment, reduce any situation caused by corrosion and affect the service life.
Structural features
Cabinet patented design. The system adopts cabinet design, compact structure, beautiful and generous, less space, convenient packaging and transportation, and reliable internal equipment protection.
Using efficient wet roots vacuum pump as the main engine, roots vacuum pump refers to the pump is equipped with two rotors rotating synchronously in opposite directions, and there are small gaps between the rotors, rotors and the inner wall of the pump casing and do not contact each other a kind of variable capacity vacuum pump. Wet roots vacuum pump is to spray a certain amount of cooling water into the pump cavity during operation, which can improve the ultimate pressure ratio of roots vacuum pump, due to the role of cooling water, the leakage of vacuum pump is greatly reduced, so as to improve volumetric efficiency, reduce exhaust temperature, reduce the influence of temperature rise on the working gap of vacuum pump, reduce the deformation of the rotor, reduce bearing temperature, improve pumping efficiency, reduce vacuum pump load, and improve the reliability of vacuum pump.
At low pressures, wet roots vacuum pumps have a higher volume specific energy, but at high pressures, their volume ratio energy is comparable to dry roots vacuum pumps. Therefore, wet roots vacuum pump is used in the occasion of high pressure and has better comprehensive performance.
The characteristics of roots vacuum pump are: fast start, less power consumption, low operation and maintenance costs, large pumping speed, high efficiency, insensitive to a small amount of water vapor and dust contained in the pumped gas, and can quickly eliminate the suddenly released gas; This pressure range is exactly between the oil-sealed mechanical vacuum pump and the diffusion pump; Therefore, it is often connected in series between the diffusion pump and the oil-sealed mechanical vacuum pump to increase the pumping capacity in the intermediate pressure range, which is also called the mechanical booster pump.
Product use
Used in blister, electronics, casting, paper tray, foam, papermaking and other industries.
Performance parameters
| Model | YLS2S-15 | YLS2S-22 | YLS2S-30 | YLS2S-37 | YL S2S-45 | YLS2S-55 | YLS2S-75 | ||||||||
| Vacuum pressure | -0.05~-0.08MPa | ||||||||||||||
| Air volume(m3/min) | 1.95~13.71 | 3.06~21.45 | 4.5~29.6 | 5.45~38.19 | 6.97~48.79 | 8.2~57.42 | 11.14~77.98 | ||||||||
| Motor power(kW) | 2.5~15 | 4.5~22 | 5.5~30 | 7.5~37 | 9~45 | 11~55 | 15~75 | ||||||||
| power supply | 220V/380V/415V,50Hz/60Hz | ||||||||||||||
| Drive mode | Permanent magnet synchronization | ||||||||||||||
| Control mode | Frequency conversion intelligent control | ||||||||||||||
| Water consumption(t/h) | 0.15 | 0.2 | 0.2 | 0.2 | 0.2 | 0.3 | 0.35 | ||||||||
| Noise (dB) | 79 | 81 | 81 | 82 | 83 | 85 | 85 | ||||||||
| WEIGHT(KG) | 1300 | 1600 | 1700 | 1800 | 1950 | 2700 | 2900 | ||||||||
| Chassis size (mm) | 1000*800* 1550 |
1000*1200* 1550 |
1000*1200 1550 |
1400*1200 *1670 |
1500*1300 *1890 |
1500*1300 1890 |
1500*1300 *1890 |
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| Air inlet size(mm) | 125 | 150 | 150 | 150 | 175 | 200 | 200 | ||||||||
| Air outlet size(mm) | 150 | 150 | 150 | 150 | 150 | 200 | 200 | ||||||||
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Messages
If you have any questions, please contact us!
Headquarters: Shanghai Yulong Vacuum Pump Co., Ltd
Zhejiang Company: Zhejiang Xinhuan Vacuum Pump Co., Ltd. (formerly Yuhuan Vacuum Pump Factory)
Anhui Company: Guangde Yulong Pump Co., Ltd.
Address: 915 Zhenbei Road, Shanghai
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