Rockwell Automation: PowerFlex 755TL Drives

October 30, 2018

Rockwell’s PowerFlex® 755TL drives provide harmonic mitigation and power factor correction through the use of active front end technology. By reducing the adverse effects of harmonic distortion, the drives help to improve energy efficiency, reduce energy costs and minimize power distribution issues on the factory floor.

Features:

  • Offers power ratings of: 160…1250 kW / 250…1800 Hp in global voltages from 400…690V
  • Provides harmonic mitigation and power factor correction
  • Includes built-in dual EtherNet/IP ports
  • Offers built-in components to reduce footprint and the need for additional hardware
  • Includes standard TotalFORCE® technology
  • Uses predictive diagnostics to monitor drive and motor health
  • Offers efficient installation and maintenance with convenient roll in/out design
  • Offers configuration and programming via HIM, Studio 5000 Logix Designer®, or Connected Components Workbench™ software

Available Safety Options:

  • Safe Torque Off option is available as a networked or hardwired solution, both certified at SIL 3, PLe, Cat 3. This option removes rotational power to the motor without removing power from the drive for faster start-up after a demand on the safety system.
  • Safe Speed Monitor option is certified at SIL 3, PLe, Cat 4. This option allows you to safely monitor and control the speed of your application. This allows operators to perform some process or maintenance work without stopping the machine.
  • The integrated safety functions option module provides advanced safety on an EtherNet/IP network. Safety instructions are based on IEC 61800-5-2 and include the ability to monitor speed, direction and position. When used as part of an integrated safety system that includes a GuardLogix® 5580ES controller or Compact GuardLogix 5380ES controller, the integrated safety functions option module provides safety ratings up to and including SIL CL3 and PLe Cat 4. Studio 5000 Logix Designer® application version 31 or later is also required.

For more information, visit https://ab.rockwellautomation.com/Drives/PowerFlex-755TL

Related Articles

New Simotics SD200 Frame Size 440 Low-Voltage, Severe-Duty AC Motors Now With 75-800 Hp Output from Siemens

New Simotics SD200 Frame Size 440 Low-Voltage, Severe-Duty AC Motors Now With 75-800 Hp Output from Siemens

 

Siemens announces the immediate availability of the SIMOTICS SD200 severe-duty motor in frame size 440 as its latest offering in the low-voltage SIMOTICS motor family. Cast-iron motors meet or exceed NEMA Premium® efficiency standards for oil-and-gas/petrochemical, pulp-and-paper, grain and rock processing, and other harsh environments.

 

 

DRV8231/A 33 V H-Bridge Motor Drivers from Texas Instruments

DRV8231/A 33 V H-Bridge Motor Drivers from Texas Instruments

 

Texas Instruments’ DRV8231 and DRV8231A are integrated motor drivers with an N-channel H-bridge, charge pump, current regulation, and protection circuitry. The charge pump improves efficiency by supporting N-channel MOSFET half-bridges and 100% duty-cycle driving. The DRV8231/A implements a current regulation feature by comparing the analog input VREF and the voltage across a current-sense shunt resistor on the ISEN pin. The ability to limit current can significantly reduce large currents during motor startup and stall conditions.

 

| |

Emerson Launches Ovation Green, a Dedicated Renewable Power Technology and Software Portfolio

Ovation Green will help producers navigate the emerging sustainable energy economy February 8, 2023 Emerson has combined its comprehensive power expertise and renewable energy capabilities into the Ovation™ Green portfolio to help power generation companies meet the needs of customers navigating the transition to green energy generation and storage. By uniting the recently acquired Mita-Teknik software and technology with…

Editor’s Pick: Featured Article

Weidmüller’s u-control 2000: The Automation Controller

Weidmüller’s u-control 2000: The Automation Controller

Weidmüller’s scalable engineering software, u-control 2000, adapts individually to your requirements. And, the u-control is powerful, compact and fully compatible with Weidmüller’s I/O system u-remote. This article looks at what makes u-control the heart of your automation.

Programmable logic controllers (PLCs) are one of the main components of any automated system. A typical control system has inputs, outputs, controllers (i.e., PLCs), and some type of human interaction with the system, a human machine interface (HMI), for example.

Read More

Latest Articles

  • Cable Bending Radius For The Greatest Power & Control

    March 20, 2023 Blair Sackney This article contains my technical opinions and is for general information purposes only. The topic covers power and control cable bending radii which can differ from data / fiber / mining cable requirements. Introduction to Bending Radius This newsletter will discuss minimum bending radius requirements for power and control cables… Read More…

  • Weidmüller’s u-control 2000: The Automation Controller

    The heart of every automation is the control system March 15, 2023 Weidmüller’s scalable engineering software, u-control 2000, adapts individually to your requirements. And, the u-control is powerful, compact and fully compatible with Weidmüller’s I/O system u-remote. This article looks at what makes u-control the heart of your automation. Programmable logic controllers (PLCs) are one… Read More…