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Bulletin 20G PowerFlex 755 AC  Drives

PowerFlex 755 AC Drives

PowerFlex® 755 AC Drives provide ease of use, application flexibility, and high performance. They include multiple control and hardware options, as well as optional embedded safety features. These drives are well-suited for a wide variety of motor control applications including pumps, fans, and conveyors. With Integrated Motion on EtherNet/IP™, you can place these drives on the same network as Kinetix® drives. A Dual-port EtherNet/IP™ Option Module supports ring, linear, and star topologies, as well as Device Level Ring (DLR) functionality for fault tolerant connectivity and high drive availability.

  • Overview
  • What's New
  • Product Selection
  • Specifications
  • Software
  • Documentation
  • Resources
  • Applications

Features

  • Power ratings:
    • 380…480V: 0.75…1400 kW / 1.0…2000 Hp / 2.1…2330 A
    • 600V: 1.0…1500 Hp / 1.7…1530 A
    • 690V: 7.5…1500 kW / 12…1485 A
  • IP00/IP20 NEMA/UL Type Open, flange mount, IP54 NEMA/UL Type 12
  • Pre-engineered Power Option Bay provides cost-effective solution for popular power options
  • Dual-port EtherNet/IP™ Option Module helps you leverage EtherNet/IP networks, minimize the number of managed switches, and reduce cabling needs when using Device Level Ring (DLR) networks
  • Automatic Device Configuration (ADC) allows Logix controllers to detect a replaced drive and download all configuration parameters automatically
  • V/Hz control, vector control with FORCE™ technology, sensorless vector control, and permanent magnet motor control
  • Integrated Motion on EtherNet/IP eases drive configuration and control by using profiles and instruction sets embedded in the Studio 5000™ Logix Designer application
  • Predictive diagnostics for increasing the life of cooling fans and relay outputs
  • Configuration and programming via integral LCD Human Interface Module (HIM), DriveTools SP software, or Connected Components Workbench software 
  • Supports easy integration through the embedded EtherNet/IP port and five option slots that support feedback, I/O, safety, and communications modules and an auxiliary 24V DC power supply

Available Safety Options

  • Safe Torque-Off option is certified at PLe/SIL3 Cat 3. Removes rotational power to the motor without removing power from the drive for faster start-up after a demand on the safety system. All safety options are available as a kit for user installation
  • Safe Speed Monitor option is certified at PLe/SIL3, Cat 4 and allows you to safely monitor and control the speed of your application which allows operators to perform some process or maintenance work without stopping the machine

Additional Information

  • View our PowerFlex 750-Series AC Drives Virtual Brochure to learn more about the features and enhancements available in these Drives.
  • Watch a video, available in multiple languages, to understand the features and benefits of the PowerFlex 755 AC Drives. CZ, DE, EN, ES, FR, IT, JA, KO, PL, PT, RU, TR, ZH
  • Premier Integration of the Studio 5000™ Logix Designer application and PowerFlex® drives reduces development time by providing profiles, parameters and standardized tags, as well as copy and paste programming to simplify configuring multiple drives.
  • Our industry expertise in Drives Systems Solutions can help you maximize machine availability and minimize project risk.
  • Intelligent Motor Control Solutions can protect your investment, help optimize productivity and improve uptime.
  • The Integrated Architecture system provides the foundation to drive plantwide optimization efficiently and effectively.
  • Our Connected Components solution provides a design toolkit, programming software, and all the right products bundled together to help you more quickly design and develop machines.

New Option Module Provides ATEX Certification for PowerFlex 750-Series Drives

New Option Module Provides ATEX Certification for PowerFlex 750-Series Drives

The new ATEX option module enables PowerFlex® 750-Series AC drives to function in systems that must control motors that are located in potentially explosive environments. When used with an 11-Series I/O module and the ATEX daughter card option module, the PowerFlex 753 and PowerFlex 755 drives are TÜV-certified to stop providing energy to motors when motor temperature becomes too high. This combination helps you eliminate the risk of explosion caused by an over-temperature condition in the ATEX-certified motor.

Learn More

New Packaging Options Increase Flexibility for PowerFlex 755 Floor-Mount Drives

PowerFlex® 755 AC drives with power ratings higher than 250 kW (350 Hp) feature a free-standing floor-mount design with a variety of packaging options. These options include pre-engineered power option bays, wiring bays, and versatile empty option bays. You can coordinate lineups with motor control centers to help reduce the system footprint, decrease installation time, limit number of required components, and generate less heat.

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Specifications

TitleNumberDownload
PowerFlex 750-Series Technical Data750-TD001

Certifications


  • ABS (Frames 2…8, 400/480V AC)
  • ATEX Certified with appropriate options
  • CE
  • C-Tick
  • cUL
  • TÜV FS ISO/EN13849-1 (EN954-1) with Safe Torque-Off option
  • UL
  • GOST-R (Frames 2…8, 400/480V AC)
  • Lloyd's Register (Frames 2…8, 400/480V AC)
  • RINA (Frames 2…8, 400/480V AC)
  • RoHS compliant materials
  • SEMI F47

Certifications apply when product is marked. See our Product Certification site for Declarations of Conformity, certificates and other certification details.

Looking for Additional Information?

To find additional product information (CAD drawing files, 3D models, etc.) enter the complete catalog number (including dashes) below.

Software

Learn More

Additional software products are available from Rockwell Software.

Documentation

TitleNumberDownload
PowerFlex 750-Series AC Drives Brochure750-BR001
PowerFlex Family of Low Voltage AC Drives BrochurePFLEX-BR008
PowerFlex 755 AC Drive with Integrated Motion Product Profile755-PP001
PowerFlex Low Voltage AC Drives Global Short Circuit Current Ratings Product ProfileSCCR-PP001
PowerFlex Low Voltage Drive Selection GuidePFLEX-SG002
PowerFlex 750-Series Technical Data750-TD001
Integrated Motion on SERCOS and EtherNet/IP Systems White PaperMOTION-WP001
PowerFlex 750-Series Installation Instructions750-IN001
PowerFlex 750-Series Safe Torque Off User Manual750-UM002
PowerFlex 750-Series AC Drives Programming Manual750-PM001
PowerFlex 750-Series Speed Monitoring Safety Reference Manual750-RM001
PowerFlex 750-Series AC Drives Reference Manual750-RM002
More PowerFlex 755 AC Drive publications in Literature LibraryAll Languages

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Product Certifications

See our Product Certification site for Declarations of Conformity, certificates and other certification details.

Configuration & Selection Tools

Other Resources

  • Drives Support — Support resources for all drive products.
  • Fan and Pump Energy Savings Calculators — Achieve an immediate and measurable impact on energy use and operational efficiency.
  • Safety Automation Builder — Streamline safety system design, including safety system layout, product selection, and safety analysis to help meet machinery safety performance level (PL) requirements established by ISO 13849-1.
  • Safety Resource Center — Access current safety-related white papers, videos, presentations, simulations, calculators, and other tools.
  • Knowledgebase — Visit our online resource for technical information, support chat and forums, software updates, and product safety advisories/notices.

Applications

The PowerFlex® 755 AC drives meet the needs of a wide range of applications, including:

  • Material handling
  • Metals
  • Mining
  • Oil and gas
  • Refining
  • Tire and rubber

Customer Success

  • Drives Case Studies — View our case studies site to discover how customers have applied Allen-Bradley® drives in their applications