9 Valid Reasons you should choose EC Regulation for industrial Fans

 

Regulation

NO

(External devices need:

Phase cut-off or inverter)

YES

(Electronic command onboard)

YES

(Electronic command onboard)

Accurate Regulation of Speed and Air Capacity

 

 

Scarce

 

Good

 

Excellent

Monitoring of Single Fan parameters

 

NO NO YES
Temperature Range -40⁰C/+85⁰C -25⁰C/ +70⁰C -25⁰C/ + 70⁰C
Noise regulated      
Cost of Regulator out of

Number of Fans

Proportional to Number of Fans

 

Independent from

Number of Fans

Independent from

Number of Fans

Size of Regulator over number of Fans ì Proportional to Number of Fans Independent from

Number of Fans

Independent from

Number of Fans

It’s all over the news today. There is talk of the obligatory decision of Naples to sell their key player, Higuain, to the Juventus Club.

Without delving into this sector, also the purchase of your Regulator is an obligatory choice compared to the Fan you are using, if you have an AC Fan, EC Regulator and vice versa.

Despite this, we frequently receive requests for assistance from operators who do not know the differences and benefits of the various solutions.

This is why I have prepared a mini guide that shows the difference between AC and EC Fans.

In the field of AC Fan regulation, you can use different types of regulations, and all these devices entail an adjustment of the electric output furnished to Fans. Generally, Cut-off, Voltage Scaling and Inverter devices are used.  In the case of EC Fans it would suffice to furnish a signal control since the extension of the electric output is already directly applied on the Fans.  The Control Signal may be 0-10V or RS485 MODBUS

SELPRO AC FANS
 

Energy Consumption

 
 

Regulation

NO

(External device needed:

Cut-off Phase or inverter)

 

Accurate regulation of Speed and Air Capacity

 

 

Scarce

 

Monitoring parameters of

Single Fan

NO
 

Temperature Range

-40⁰C/+85⁰C
 

Noise regulated

 
 

Cost of Regulator over

Number of Fans

 

Proportional to Number of Fans

 

 

Size of Regulator over

Number of Fans

 

Proportional to Number of Fans

 

 

 

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