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improving mixing equipment electric utilization rate
I am doing some retrofit work in an industrial facility. The customer complains of a low equipment utilization rate with the mixing machinery in their manufacturing process. This mixing machinery has a high electrical demand and potentially could yield energy savings if it was more effectively...- garyefficiencycnslt
- Thread
- Replies: 1
- Forum: Electric motors & generators engineering
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VFD fan savings calculation
No. I am a general contractor. Trying to teach myself energy efficiency retrofitting. Gary gerden. Gerdenroofingandsiding.com there seems to be some uncertainty in the industry about how much savings can be achieved w vfd retrofits. The mfgs reps claim big savings. I am trying to figure out how...- garyefficiencycnslt
- Post #3
- Forum: Electric motors & generators engineering
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VFD fan savings calculation
Does anyone know how to answer this? I am getting widely varying answers from manufacturers reps trying to sell me results. A warehouse freezer (-20°F) is served by four (4) evaporator coils. The full refrigeration load in the freezer is 50 tons. Each coil has four (4) fans, each driven by a...- garyefficiencycnslt
- Thread
- Replies: 15
- Forum: Electric motors & generators engineering
