skhan855
21-06-2015, 07:52 PM
Hi
I am in Pakistan, temperature here in summers are 40.0 C ++ and I have at least 4 Ac's running all day long. Electric bills are high and so are maintenance costs.
I am planning to convert to 1 single compressor (400 volts) and 1 condenser (water + air based) to save electric cost and save maintenance.
For this purpose I am planning to install 4 evaporators separately each in one room with a carrier reefer container compressor.
http://www.carrier.com/container-refrigeration/en/worldwide/products/Container-Units/ThinLINE/
http://www.containerequipment.nl/carrier-transicold-recip-compressor-carrier-repair.html
This would be frequency drive such that frequency on compressor would be depending on number of evaporators working. For example for 1 evaporator 30 HZ, for 2, 40 HZ and for 4 50 Hz.... just an idea on frequency.
1) Do you think this would work?
2) Will this save electric cost?
Regards
Salman Khan
I am in Pakistan, temperature here in summers are 40.0 C ++ and I have at least 4 Ac's running all day long. Electric bills are high and so are maintenance costs.
I am planning to convert to 1 single compressor (400 volts) and 1 condenser (water + air based) to save electric cost and save maintenance.
For this purpose I am planning to install 4 evaporators separately each in one room with a carrier reefer container compressor.
http://www.carrier.com/container-refrigeration/en/worldwide/products/Container-Units/ThinLINE/
http://www.containerequipment.nl/carrier-transicold-recip-compressor-carrier-repair.html
This would be frequency drive such that frequency on compressor would be depending on number of evaporators working. For example for 1 evaporator 30 HZ, for 2, 40 HZ and for 4 50 Hz.... just an idea on frequency.
1) Do you think this would work?
2) Will this save electric cost?
Regards
Salman Khan