Can we take Power supply for 1 phase fan from 3 Phase Compressor(Condensing Unit)

I have installed 3 Phase Compressor(Condensing Unit) and 1 Phase Evaporator(Fan).
In this 3 Phase Compressor requires Three Phase Supply and not Neutral (which is connected to DOL starter connected) and i want to take power supply for Fan which has phase and Neutral. Whether can i loop phase from the motor and Neutral from the Control Panel. Please tell me its correct or not.

Questions by thamemdmc

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  • Feb 27th, 2012

Yes you can. Make sure your single phase load doesn't get any ground fault. If it happens, control supply trips, tripping the three phase load too.

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