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3C
CE
CNAS
AC Motor
- High performance and high efficiency
- Durable and reliable
- Motor efficiency tested and certified by CNAS.
- CCC & CE certification
High Performance and High Efficienc
- IE3 high efficiency AC motors
- High power factor of motor ensures low current and lowers cost of transformer and distribution.
- Motor efficiency tested and certified by CNAS.
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With increasing of static pressure, motor speed remains stable to ensure high airflow ratio of fan performance.
Reliabilities & Protections
- Corrosion-resistant surface treatment
- NSK deep groove ball bearings with the high performance DDU sealing arrange-ment
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Vacuum dipping process applied to motor windings ensure higher insulation reliability, suitable for high humidity environment.
- Special motor axial design withstands axial thrust from directdrive impeller.
- Motor insulation conforms to class F, and the actual motor temperature rise not exceed the limit of class B insulation to ensure motor durability.
- Special insulation design applied to variable - frequency motor ensure operating frequency down to 15Hz.
3C
CE
CNAS
PMSM
- High performance and high efficiency
- Intelligent control with intergrated motor drive
- Easy to Operate
- Reliabilities & Protections
- CCC & CE certification
High Performance and High Efficiency
- IE5+ high efficiency PMSM motor with high temperature rare earth magnets
- Efficiency of PMSM motor tested by CNAS, and CE certification.
Intelligent Control
- Available for Analog/Digital/EIN control modes
- Manual and automatic mode switching and speed adjusting available for all fans in any control mode
- Operating status indicator integrated with PMSM motor
- In any control mode, having the functions of individual warning signal out-put and force-starting the fan by external input signal
Easy to Operate
- AC / DC all-in-one design of PMSM motor available for damper control and power supply
- Plug & Play control cable from motor
to controller
- All setting parameters of PMSM motors done in factory without on-site works
- Easily replaceable motor drive without cords connection
Reliabilities & Protections
- Long-life film capacitor being used in PMSM drive
- Comes with a number of protetion functions, such as overload, overcurrent, overvoltage, undervoltage, lack of equality
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EMC compatibility meets EN IEC61800-3
- PMSM uses sensorless design and controlled by FOC
- High impulse voltage resistance for anti-
surge and lightning protection - With PMSM demagnetization protection
