Centrifugal Fan for Manufacture 7.5kw 25kpa for Press Machine, Produce Line Drying, Atomizer, Air Liquid Rise Pump

• Material: Aluminum
• Usage: for Manufacture
• Flow Direction: Centrifugal
• Pressure: High Pressure
• Certification: ISO
• Efficiency: 95%
• Model NO.: SZTL7.5-25
• Rated Power: 7.5kw
• Rated Speed: 24000rpm
• Cooling: Air
• Transport Package: 1PC/ Carton ( Wood /Paper Box Optional)
• Specification: TBD (based on real motor dimension)
• Trademark: mc motor
• Origin: China
• HS Code: 8501520000
• Production Capacity: 100000 Sets

Product Description

Centrifugal Fan for Manufacture 7.5kw 25kpa for Press Machine, Produce Line Drying, Atomizer, Air Liquid Rise Pump

Product Feature
1.This product can be widely used in aquaculture, data center, sewage treatment, material transportation, food and medicine, cement papermaking, steel and petrochemical, desulfurization and denitration, textile printing and dyeing and other industries, with remarkable energy-saving effect.
2.Reserve a large margin of security
3.High pressure 25kpa &High flow rate 12~14 m³/min
4,High power 7.5KW & high speed 24000rpm
5.High efficiency 95.5% 
6.Small size
7.Low noise low vibration
8.Environmentally Friendly. Replacing the 12kW Roots blower with a 7.5kW Digital Intelligent Turing's high-speed aerator can save 39,420 KWH per year.

Specifications
Model type: SZTL7.5-25
Voltage: 380V AC
Rated Power: 7.5KW
Rated speed: 24000rpm
Flow Rate:12~14m³/min
Pressure:25kpa
Efficiency: 95.5%
Isolation: H/F
Water/dust Proof: IP54(IP67 option)








FAQ
1. Can performanent magnet synchronous motor be used as generator? 
No. Permanent magnet synchronous motor is absolutely different from generator. It is only ac motor that outputs speed and torque to drive electric devices, but not power supply. 
 
2. Why can not directly use three phase ac supply voltage to start permanent magnet synchronous motor? 
Becuase rotor is with big innertia, and magetic files spins so fast that static rotor has no way to spin with magetic filed. 
 
3. Any special technical request on this motor's VFD driver? And Do you have such driver? 
Permanent magnet synchronous motor's driver should be vector control VFD with special inner software, such as Siemens 6SE70 series, Yakawa CR5 series, ABB ACS800 series, Mitsubishi A740 series, B&R P84 and P74 series, etc.. Yes, our MH300 series VFD matches with this motor. 
 
4. Is there any protective measures to defend permanent magnet rotor from failure? 
Yes, each permanent magnet rotor passes corrossion resistance, consistency, high temperature demagnetization test, linear demagnetization test, etc. Its demagnetization index is within 2%. But if working environment is serious oxiditive corrosion, kindly advise for higher protection level. 
 
5. Where is this permanent magnet synchronous motor normally used to? 
This permanent magnet synchronous motor is normally used to variable frequency speed situation.