How to use the Relay Output to Power a Panel Fan when GX Series Soft Starter is Running

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GX Series Soft Starter Relay Setup for Panel Fans

The GX Series Soft Starter Relay Outputs can be used to control Panel Fans which switch on when the Soft Starter is running and switches off when the Soft Starter stops running. In order to do that a Power Source can be connected to one of the Soft Starter Relays with the Panel Fan connected to the Normally Open Relay Output. Using the Relay Output parameters, the Outputs can be controlled by the Soft Starter Running Status by setting the following parameter:

  • When using Relay 1 (TA1-TB1-TC1), set P2-04 = 3
  • When using Relay 2 (TA2-TB2-TC2), set P2-06 = 3

Relay Panel Fan

Contact driving capacity:

  • 250 Vac, 5A

 

Suggested Cooling as follows:

*Please also see Soft Starter Cooling/Panel Fan Selection information HERE.

*Please also see Soft Starter Derating information HERE.

 

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