This is a bit off topic, but hope you can help in a problem I’m facing.
We will build new equipment to an Asian country. This will be one electrical furnace (700 KW) with 32 tyristor to control the temperature.
I was told that the power supply in this country is not steady. Changes off more than 15% may occur to the 380V main supply.
I’m thinking in one UPS to supply the PLC, HMI, temperature regulators and contactors. What normally do you do in a situation like this? An office UPS should do or I must use an industrial UPS (if there is such thing).
What do you think about the tyristors? They will survive to the power changes?
Thank you for your help.
João
We will build new equipment to an Asian country. This will be one electrical furnace (700 KW) with 32 tyristor to control the temperature.
I was told that the power supply in this country is not steady. Changes off more than 15% may occur to the 380V main supply.
I’m thinking in one UPS to supply the PLC, HMI, temperature regulators and contactors. What normally do you do in a situation like this? An office UPS should do or I must use an industrial UPS (if there is such thing).
What do you think about the tyristors? They will survive to the power changes?
Thank you for your help.
João