The following is a good example of Preen 800kVA AC power source using in Carrier compressor production line.

The 800kVA machine is a single machine stand alone unit without parallel connecting multiple devices.

It provides the adjustable voltage and frequency for the commercial compressors for final test and performance test purposes.

The AFC AC Power sources are also used in Danfoss(Global biggest commercial compressor manufacture), DAIKING(Global residential compressor and air con manufacture), HITACHI (2^nd or 3^rd Air con manufacture), Hier, Carry. (Biggest Home appliance manufacture in Asia) and other major brand manufactures.

There are lots of motor, compressor, air conditioner or other home appliance manufacture in TJ or other Mexico areas.

If you have good contacts in these companies and you may send the information for their references.