News Room


New D-Frame Drive Transition
New D-Frame Drive Product Info

Trane Drive Utility Software Update (Current Version)
Visit the software downloads page

Compact Vertical (CV) TR200
Trane CS is pleased to announce an updated NEMA 1 product configuration for TR200. The Compact Vertical (CV) TR200 with optional bypass product line is an addition to the Classic horizontal drive and drive with bypass product offering. The CV TR200 offering is available as of February 1, 2012. This design includes market-preferred bypass controls from your preferred panel supplier, with maximum geometric flexibility to meet your strict installation constraints.

Engineers Newsletter: How VFDs Affect Genset Sizing
For most of us, “power quality” is a nebulous concept. We know that it’s defined in part by the level of distortion of the sine waveform for AC voltage and current (Figure 1). How much distortion a specific load causes relates to its power use characteristic, the location of that load in relation to other connected loads, and the impedance of the facility’s electrical distribution system. Read more...

CenTraVac Remote Mounted Air-Cooled AFDs information and useful links now available on

TR200 Quick Ship Program
The TR200 Quick Ship program makes it easy to say "yes" to those quick-turn opportunities demanding next day or 48 hour delivery. Whether it's replacing a competitor's worn out variable frequency drive, or introducing the savings of a VFD to a retrofit job the same week it is quoted, CSO's can now ship limited quantities of TR200's from stock!   Read More...

Effective 8/1/2009 - TR1 Series VFD No Longer Available
Transition to the TR200 Series VFD is now complete. As a result, TR1 Series VFDs are no longer available. At this time all quotations and orders must be converted to TR200 VFDs.

To allow on-going support for installed products, historical technical information on the TR1 Series VFD is still available on this site - see the TR1 Archive link.

Trane Drives

Shipping Rates

TR200 Quick Ship Program

TR200 Webinars

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