Hello,
I have a 30Amp 24VDC power supply. The power input to the power supply is 480VAC and the output from the power supply is 24VDC. I want to put a 3-phase circuit breaker before the power supply, but I'm having a hard time sizing the circuit breaker. Is there a formula that I can use for this? I talked to the support guys at SOLA, but he just guessed and told me that a 10A breaker would do the job, but I'd like to confirm that, plus also learn how this can be determined. Is there a formula that I can use for this?
PK
I have a 30Amp 24VDC power supply. The power input to the power supply is 480VAC and the output from the power supply is 24VDC. I want to put a 3-phase circuit breaker before the power supply, but I'm having a hard time sizing the circuit breaker. Is there a formula that I can use for this? I talked to the support guys at SOLA, but he just guessed and told me that a 10A breaker would do the job, but I'd like to confirm that, plus also learn how this can be determined. Is there a formula that I can use for this?
PK