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繁體中文-
How to wire a capacitive fan?
We mentioned before that the capacitor fan is a type of AC fan. Because the power supply is a unidirectional AC power supply, a capacitor needs to be connected in series with the auxiliary winding. This causes a voltage phase difference between the main and auxiliary winding to generate a rotating magnetic field to drive the rotor to rotate.02/29/2024 -
How to change the fan speed to 4-20mA?
The default control method for new EC fans is PWM or 0-10V speed regulation, but some customers want to use 4-20mA speed regulation.02/29/2024 -
How to distinguish the anti-corrosion level of fans?
Usually, the corrosion resistant class of the fan is determined according to the corrosion resistance of its materials and coatings. Common fan corrosion resistant class include.02/26/2024 -
What are the requirements for the installation space of the fan?
If the installation location is too narrow, it will affect the performance of the fan, and if it is too wide, it will reduce the space utilization rate and the ventilation and heat dissipation effect. So what is the specific installation range?02/26/2024 -
485 Communication Debugging of EC Fan？
we need to connect two sets of wires. One set is a three-phase power line to ensure that the fan is powered on and running during the debugging process.02/23/2024 -
What are the wiring methods for AC fans?
The AC fan uses a capacitor asynchronous motor internally02/22/2024
