English
Français
Deutsch
Português
Español
русский 
한국어
العربية
Italiano
Indonesia
Schweiz
Polski
Nederlands
ישראל - עברית
Perzisch
ไทย
日本語
ኢትዮ-አማርኛ
Việt Nam
Kiswahili
Srpski
Ελληνικά
繁體中文-
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 -
How to connect the terminals of the EC new fan and the new fan?
we talked about that the input port and output port of the old model are separated, and the input end is divided into analog input and digital input. The biggest difference between the new model and the old model is that the new model combines the input and output settings together. There are three IO ports, namely IO1, IO2 and IO3. I represents input (IN) and O represents output (OUT). So what are the specific functions of these three IO ports?02/22/2024
