Soft start controllers reduce energy costs, increase system life

Eaton DS7 soft start controller is designed to reduce energy costs and increase system life.

06/26/2011


Industrial manufacturer Eaton Corporation introduced the DS7 line of soft start controllers designed for customers. The DS7 soft starters reportedly provide smooth acceleration and deceleration of the load, minimizing shock to mechanical components, extending life of the system, increasing reliability, reducing downtime and lowering costs. Designed for pump, fan and conveyor belt applications, as well as water/wastewater and heating, ventilating and air conditioning (HVAC) industries, the DS7 soft starters reduce the demands made on a motor during start up, resulting in reduced energy requirements. 

“By minimizing mechanical and electronic impact on the system, soft starting increases component life,” said Ram Tenneti, product manager, Eaton. “The DS7 soft starter can control motor deceleration, reduce peak in-rush current, minimize penalties from utilities and reduce costs.”

Because of its small size, the Eaton DS7 soft starter can provide customers with the benefits of soft starting without necessitating a change in enclosure sizes or additional assemblies. Additionally, it has an integrated bypass relay.

The DS7 is available for current ranges from 16 to 32 amps. With an asymmetric delay angle control, the DS7 helps make torque behavior similar to a three-phase starter. It can take 24 volts (V) of direct or alternating current, or 110V/230V of alternating control voltage. It is also Underwriters Laboratories (UL) approved.

- Edited by Chris Vavra, Control Engineering, www.controleng.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.
Integrated mobility; Artificial intelligence; Predictive motion control; Sensors and control system inputs; Asset Management; Cybersecurity
Big Data and IIoT value; Monitoring Big Data; Robotics safety standards and programming; Learning about PID
Motor specification guidelines; Understanding multivariable control; Improving a safety instrumented system; 2017 Engineers' Choice Award Winners
This digital report will explore several aspects of how IIoT will transform manufacturing in the coming years.
Motion control advances and solutions can help with machine control, automated control on assembly lines, integration of robotics and automation, and machine safety.
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!

Mobility as the means to offshore innovation; Preventing another Deepwater Horizon; ROVs as subsea robots; SCADA and the radio spectrum
Future of oil and gas projects; Reservoir models; The importance of SCADA to oil and gas
Big Data and bigger solutions; Tablet technologies; SCADA developments
Automation Engineer; Wood Group
System Integrator; Cross Integrated Systems Group
Jose S. Vasquez, Jr.
Fire & Life Safety Engineer; Technip USA Inc.

(copy 5)

click me