blingbling4r
Member
- Location
- Seattle, WA
I am trying to estimate a job due later today and I'm trying to get my bearings straight on this issue.
We are changing a service from 240 Open Delta to 208 Y system. What electrical requirements should I be aware of during the change? More specifically would various loads in the building be affected (i.e. HVAC, EVAP, air compressors, water pumps, etc)? I thought that most of those loads are rated at 200-ish volts so a 208Y system would suffice something that runs at 240V.
I'm worried that I may need to put in a delta transformer to supply those loads. I haven't had to do something like this before so any input would be greatly appreciated.
We are changing a service from 240 Open Delta to 208 Y system. What electrical requirements should I be aware of during the change? More specifically would various loads in the building be affected (i.e. HVAC, EVAP, air compressors, water pumps, etc)? I thought that most of those loads are rated at 200-ish volts so a 208Y system would suffice something that runs at 240V.
I'm worried that I may need to put in a delta transformer to supply those loads. I haven't had to do something like this before so any input would be greatly appreciated.