hans_dutch
- Jan 18, 2023
- 2
- Joined
- Jan 18, 2023
- Messages
- 2
I need to adjust power based on a input of 0-10v/4-20mA @ 1000v DC. max 25 Ampere.
The drain are heat coils. I wanted to differentiate the load in kW by playing with the voltage.
But I can't find an easy solution for it. Does anyone has any experience with this? I could use a freq converter but this is quite expensive.
I do the same with AC 400 volt with a simple unit something like this one:
https://www.elektrisch-verwarmen.com/SCR power regulator 3fase 0-10.pdf
The drain are heat coils. I wanted to differentiate the load in kW by playing with the voltage.
But I can't find an easy solution for it. Does anyone has any experience with this? I could use a freq converter but this is quite expensive.
I do the same with AC 400 volt with a simple unit something like this one:
https://www.elektrisch-verwarmen.com/SCR power regulator 3fase 0-10.pdf