AFD chiller

Duplex chillers by Trane feature adaptive frequency drives on units up to 3,000 tons.

01/11/2013


Duplex chillers by Trane feature adaptive frequency drives on units up to 3,000 tons. Courtesy: TraneTrane Duplex chillers feature low-voltage, unit-mounted adaptive frequency drives (AFDs) on units up to 3,000 tons. A transformer package allows these low-voltage AFD chillers to operate in medium-voltage applications, significantly reducing unit and installation costs as well as square footage. The expanded Duplex chiller range also includes several options previously offered only with single-compressor CenTraVac chillers. Trane Duplex chillers are the only dual-compressor centrifugal chillers in the industry capable of using an auxiliary condenser to recover waste heat that would normally be rejected to the cooling tower. The excess energy preheats water for other processes, such as boiler makeup water, or for domestic hot water to serve laundry, showers, or swimming pools. In addition to capturing energy that would otherwise be lost, the auxiliary condenser typically receives entering water temperatures lower than the standard cooling condenser. 

Trane 

www.trane.com



No comments
The Engineers' Choice Awards highlight some of the best new control, instrumentation and automation products as chosen by...
The System Integrator Giants program lists the top 100 system integrators among companies listed in CFE Media's Global System Integrator Database.
The Engineering Leaders Under 40 program identifies and gives recognition to young engineers who...
This eGuide illustrates solutions, applications and benefits of machine vision systems.
Learn how to increase device reliability in harsh environments and decrease unplanned system downtime.
This eGuide contains a series of articles and videos that considers theoretical and practical; immediate needs and a look into the future.
Engineering Leaders Under 40; System integration improving packaging operation; Process sensing; PID velocity; Cybersecurity and functional safety
Mobile HMI; PID tuning tips; Mechatronics; Intelligent project management; Cybersecurity in Russia; Engineering education; Road to IANA
Save energy with automation; Process control system upgrades; Dispelling controll myths; Time-sensitive networking; Control system integration; Road to IANA
This article collection contains several articles on the Industrial Internet of Things (IIoT) and how it is transforming manufacturing.

Find and connect with the most suitable service provider for your unique application. Start searching the Global System Integrator Database Now!

Flexible offshore fire protection; Big Data's impact on operations; Bridging the skills gap; Identifying security risks
The digital oilfield: Utilizing Big Data can yield big savings; Virtualization a real solution; Tracking SIS performance
Getting to the bottom of subsea repairs: Older pipelines need more attention, and operators need a repair strategy; OTC preview; Offshore production difficult - and crucial
click me