!
We are closely monitoring the situation regarding the COVID-19 Outbreak. Please read the message from our President.

Accuchiller NQV with Variable Speed Scroll Compressors

Request a Quote

Same great features as the NQ Series portable chiller with the addition of an optional variable speed compressor for significant energy savings!

Available from 5 to 30 ton

Why use a NQV Chiller?

A conventional portable chiller uses a compressor running at a continuous speed, also known as a fixed speed compressor. Regardless of the requirements placed on it by the process load, the compressor speed remains at 100%. Fixed speed chillers employ a “hot gas bypass” to maintain the demand on the compressor to avoid wide fluctuations in the coolant temperature delivered to the process for consistent output.

NQV Variable Speed Chillers with advanced PLCs are at the technological forefront of the process cooling industry. The controller constantly monitors the heat load and adjusts the compressor speed for peak efficiency and temperature control and eliminates the need for hot gas bypass. By automatically adjusting the compressor speed, the chiller works only as hard as necessary to provide optimum performance with significantly reduced power use. Studies have shown that a 20% reduction in motor speed can lead to a 51% energy savings.

For more information download our white paper Variable Speed, Portable Chillers are the Way of the Future.

Variable-Speed Portable Chiller Savings Calculator

Variable Speed Compressor Payback (Years)

Compared to a typical chiller with a fixed speed compressor, a NQV chiller with a variable speed compressor provides major power savings at partial loads. This is particularly important in process applications which run varying loads that rarely use full capacity of the chiller. Variable speed scroll compressor technology varies the compressor speed to match the process load. This means the compressor slows down under part load conditions for peak performance and reduced power use. 5, 10, and 15 ton units use one variable-speed compressor. A 20 ton unit uses a 10 ton variable-speed and a 10 ton fixed-speed compressor and a 30 ton unit uses a 15 ton variable-speed and 15 ton fixed-speed compressor.

 

 

NQV Series Warranty

Accuchiller NQ Series Portable Industrial Chillers come with a one year labor and 18 month parts warranty. 

Resource Center
Control System
Resource Image

A PLC is standard on the NQV Series.

Learn More

Request a Quote

Submit a request for a FREE, no-obligation quote!

Ask A Question

Part Information


Reason For Request:

New Equipment

Replacement Parts

Customer Warranty and Support

Customer Feedback