Heat Transfer Boxes & Systems: A Breeze with the AC Tech MCH Series

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Epsilon Industries is a supplier of integrated air andfluid side-heat transfer systems including factorybuilt penthouses with mechanical/electrical systems;complete heat transfer packages and refrigerationsystems. One reason for the success of the packagedmechanical systems concept, says Epsilon Sales &Marketing VP, Brad Hughes, is customers realize theycan decrease the total cost and meet their deadlines byutilizing our specialized, highly trained technical staff.To regulate pumps, chillers and air handlers, Epsilonuses MCH Series drives from Lenze AC Tech.

Whatled Hughes to choose the MCH Series? Our choiceof variable frequency drives is a good example of howclosely we look at anything that can be done better.As he explains, These Lenze AC Tech drives offera couple of advantages that make a lot of sense to us,one is the automatic transfer to bypass; the others arethe disconnect option, and the on-site warranty. The automatic-transfer-to-bypass option allows themotor to transfer from drive operation, and continueacross the line in bypass mode.

Say theres an externalcondition that creates a problem with variable frequencydrive operation; like transient voltage harmonics fromthe utility causing the drive to trip off on a fault. The MCHdrive can be configured to attempt several restarts, butif the condition will not clear, the automatic-transfer to-bypass function will transfer from drive operation toline power, without any human intervention.If the drive did not have this capability, an experienced, trained operator would have to be on hand to ascertainthere was a problem, and then he would have tomanually put the drive into bypass mode.

Utilizing theMCH drive is a way for us to make sure we maintain uninterrupted service, no ifs or buts, summarizesHughes. Once again, dependability under demandingcircumstances and assuring their customers that thesystems are going to offer top performance is a crucialaspect of Epsilons market success.Epsilon has found a niche and is taking full advantageof it. Hughes counts on Lenze AC Tech relatingDemystifying drives is the first step towards makingthem an integral part of our clients design. When wedont need an expert to understand them, we can really count on them, and move on.

MCH Series Benefits:

Automatic Transfer to Bypass Option

Automatic Disconnect Option

Keypad Select for HOA (Hands Off/Auto)

PID Setpoint Control

Variable Torque Drive

NEMA 12 Enclosure Available

RS-485 MODBUS Communication

Proven Performance & Reliability