Introduction to Variable Frequency Drives Louisiana User Group August 2018

Transcription

1 Introduction to Variable Frequency Drives Louisiana User Group August 2018 Our presentation will begin at 12:00 pm CDT ReynoldsOnline.com

2 Upcoming Events Users Group Sept 12 th User Group Hazardous Location Products Oct 19 th User Group Studio 5000 and Process Control Update Dec 12 th User Group Best in Show III: AF2018 Review

3 Automation Fair - November

4 Today s Topic: Introduction to Variable Frequency Drives (VFDs) Guest Presenter: Rob McLin Automation Specialist The Reynolds Company

5 What is a VFD? Variable Frequency Drive (VFD) A VFD can be used to control both the speed and torque of a standard induction AC electric motor. It varies both the frequency and amps of the AC waveform being delivered to the motor saving money in electricity. Basic components of a VFD: Input section, draws AC electric power from the utility, Rectifier section, converts the AC into DC power. Inverter section, converts DC back into a controllable AC waveform.

6 Purpose of a VFD Control the speed and/or the torque of a motor VFDs help to limit demand and electrical consumption of motors by reducing the amount of energy they consume. Standard motors are constant speed and when they are energized they run at a 100% no matter the load. Soft Start Only use energy you need

7 Schematic of a VFD

8 How Does A Variable Frequency Drive Work? AC is rectified to a constant value of DC The inverter IGBTs are switched creating an AC voltage and current waveform that an AC motor can use. The technique gives us control of the frequency which can be varied. Note: Output current is greater than input current.

9 VFD Waveform

10 Potential Problems with a VFD Improper Circuit Design Harmonic Distortion Safety 3 phase generation Microcontroller programming

11 Why Use Variable Frequency Drives In Lieu of Other Variable Speed Devices? Energy Savings Running Efficiency Reduced Demand Charge Reduced Power Factor Charges Improved Process Control Integration of control into a process Reduced Water Hammer Effects Reduced Pump Cavitation Problems High speed interface/response to PLCs and Networks Over speed Capability Lower system Maintenance Easily Bypassed Multi-motor Control

12 Load Types Centrifugal Loads Constant Torque Loads Normal Duty Drive Overload 115% for one minute Centrifugal pumps Fans Centrifugal compressors Heavy Duty Drive Overload 150% for one minute Reciprocating pumps Gear pumps Mixers Extruders Conveyors

13 Reflected Wave

14 Reflected Wave Background Voltage doubling effect due to pulse reflections can occur at cable lengths greater than ft, with typical IGBT rise times of ns

15 Reflected Wave Background

16

17 PowerFlex AC Drives Portfolio PUBLIC INFORMATION 1 Rev 5058-CO900E Copyright 2013 Rockwell Automation, Inc. All Rights Reserved.

18 PUBLIC INFORMATION Copyright 2015 Rockwell Automation, Inc. All Rights Reserved. 2 Today s PowerFlex family of AC drives offers more flexibility connectivity productivity than any other drive portfolio in the market

19 PUBLIC INFORMATION Copyright 2015 Rockwell Automation, Inc. All Rights Reserved. Today s PowerFlex AC Drive Portfolio Compact PowerFlex drives deliver a simple and cost effective solution for machine level, stand alone control applications or simple system integration. Designed ease of use, this general purpose class of drives provides a compact package to optimize panel space and application versatility. 0.2 to 22 kw / 0.25 to 30 Hp

20 PUBLIC INFORMATION Copyright 2015 Rockwell Automation, Inc. All Rights Reserved. Today s PowerFlex AC Drive Portfolio Architecture PowerFlex drives provide a broad set of features, application specific parameters and are ideal for high performance applications. This class of drives is designed for advanced application flexibility and control system integration. Designed for application flexibility these drives offer a broad power range and can be built to suit almost any application and environment.7 to 1500 kw / 1 to 2000 Hp

21 PUBLIC INFORMATION Copyright 2015 Rockwell Automation, Inc. All Rights Reserved. Today s PowerFlex AC Drive Portfolio Our PowerFlex medium voltage portfolio offers multiple configurations from simple to high-performance options to meet the diverse needs of heavy industries from offshore oil platforms, natural gas or oil pipelines, mining sites, water/ wastewater facilities, to marine applications and beyond. Designed to meet diverse application requirements and reliably run the most critical assets across a wide spectrum of heavy industrial settings 2.4 kv to 6.6 kv.

22 PUBLIC INFORMATION Copyright 2015 Rockwell Automation, Inc. All Rights Reserved. 12 Speed Configuration & Programming Connected Components Workbench Easy to use software with start up wizards to further ease configuration Create your files online or offline Faster configuration with application specific sets and saving custom configuration files for PowerFlex 520-Series Download to drive via USB, Modbus connection or EtherNet/IP

23 PUBLIC INFORMATION Copyright 2015 Rockwell Automation, Inc. All Rights Reserved. Speed Configuration & Programming Studio 5000 Logix Designer Studio 5000 is the single software tool to configure devices for a Logix architecture and provides you the Premier Integration experience Premier Integration gives you: 1. Single software tool for controller and drive (VFD or Servo) setup 2. Faster configuration with full access to device data 3. Interface to streamline device configuration and programming a. Device parameters, control tags, device properties b. Elimination of mismatch errors c. Advanced programming interface* for: Motor synchronization Synchronization over network Safety over network Motion Instruction Sets *Advanced programming interface only available with PowerFlex 527 & PowerFlex 755 drives

24 PUBLIC INFORMATION Copyright 2015 Rockwell Automation, Inc. All Rights Reserved. 27 Improve Productivity Reduce Downtime with Automatic Device Configuration What is Automatic Device Configuration (ADC)? Easier way to replace drives Logix controller automatically downloads all configuration files to replaced drive Standard feature for PowerFlex 755 and PowerFlex 525 with embedded EtherNet/IP ports (Enabled with dual port EtherNet/IP options for PowerFlex 753 and PowerFlex 523 drives) Increases value of stockroom spares with firmware flash capability How does this benefit you? Easier way for drive replacement Can reduce need for certain staff to be onsite all the time Reduces downtime and minimizes wasted production

25 Automatic Device Configuration Configuration Firmware IP Address PUBLIC INFORMATION Copyright 2015 Rockwell Automation, Inc. All Rights Reserved. 28

26 PUBLIC INFORMATION Copyright 2015 Rockwell Automation, Inc. All Rights Reserved. 42 PowerFlex 523 AC Drive The PowerFlex 523 AC drive is ideal for stand alone machines requiring speed control and designed to help reduce configuration and installation time and costs. Control for standalone machines Use standard USB for upload/download drive configuration Eased configuration with HIM and Connected Components Workbench software tools With optional communication modules, easily add to a network. Reduce spare parts with common power structures throughout series Power ratings: V: kw / Hp / A V: kw / Hp / A V: kw / Hp / A V: kw / Hp / A

27 PUBLIC INFORMATION Copyright 2015 Rockwell Automation, Inc. All Rights Reserved. 43 PowerFlex 525 AC Drive The PowerFlex 525 AC drive is ideal for networked machines requiring more motor control options, standard safety and EtherNet/IP communications Seamless integration into Logix control architectures along with Automatic Device Configuration Built-in single port for EtherNet/IP and Safe Torque-Off standard Easy to use configuration tools Flexible motor control and installation options Reduce spare parts with common power structures throughout series Power ratings: V: kw / Hp / A V: kw / Hp / A V: kw / Hp / A V: kw / Hp / A

28 PUBLIC INFORMATION Copyright 2015 Rockwell Automation, Inc. All Rights Reserved. 44 PowerFlex 527 AC Drive The PowerFlex 527 AC drive is ideal for machines where both servo and induction motor control is required or where network based safety would benefit the customer. Designed to be used exclusively with Logix controllers Common programming and configuration between Kinetix and PowerFlex product families Built-in dual port EtherNet/IP supports multiple network topologies including Device Level Ring Built-in Safety hardwired Safe Torque Off Integrated Safety controller based safety delivered via EtherNet/IP SIL 3/PLe Power ratings: V: kw / Hp / A V: kw / Hp / A V: kw / Hp / A V: kw / Hp / A

29 PUBLIC INFORMATION Copyright 2015 Rockwell Automation, Inc. All Rights Reserved. 45 Today s Architecture Drives This series is a cost-effective solution designed for ease of use, integration & application flexibility PowerFlex 755 Designed for ease of use, integration, application flexibility and performance Available at 400/480V AC: kw / Hp PowerFlex 753 Designed for ease of use into general purpose applications Available at 400/480V AC: kw / Hp This series shares common options and hardware. Each drives offers a number of option slots for the addition of option cards for communications, Safety, I/O, feedback and auxiliary power supply

30 PUBLIC INFORMATION Copyright 2015 Rockwell Automation, Inc. All Rights Reserved. 46 PowerFlex 753 AC Drive The PowerFlex 753 AC drive is ideal for networked machines requiring speed and torque control. Seamless integration into Logix control architectures Communication and safety options Embedded I/O DeviceLogix for standalone applications Wall mount construction Power range: 400V: 0.75 to 250 kw 480V: 1.0 to 350 Hp 600V: 0.5 to 300 Hp 690V: 5.5 to 250 kw

31 PUBLIC INFORMATION Copyright 2015 Rockwell Automation, Inc. All Rights Reserved. 47 PowerFlex 755 AC Drive The PowerFlex 755 AC drive is ideal for applications requiring speed, torque, and/or positioning Seamless integration into Logix control architectures along with Automatic Device Configuration Embedded EtherNet/IP communications port Safe Speed Monitor and Safe Torque-Off safety options Ideal for coordinated drive systems applications, positioning applications and lifting applications (TorqProve) DeviceLogix to complement system capabilities Use of embedded instructions within RSLogix 5000 for machine programming Wall mount and floor mount construction Power range: 400V: 0.75 to 1400 kw 480V: 1.0 to 2000 Hp 600V: 0.5 to 1500 Hp 690V: 5.5 to 1500 kw

32 PowerFlex 755 AC Drives Using Integrated Motion Instructions PowerFlex 755 AC drives have the option to run as an extension of the controller using Studio 5000 Logix Designer embedded motion instructions Configuration Motion instruction-based programming Commissioning Diagnostics and drive maintenance Position, velocity, or torque control Motion instruction programming Positioning, gearing, camming, interpolation Synchronized drive control Simple and complex profile for 1 drive to 100+ drives Velocity Position with phase control Power range and voltage kw / Hp 400/480V, 600/690V PUBLIC INFORMATION Copyright 2015 Rockwell Automation, Inc. All Rights Reserved. 48

33 PUBLIC INFORMATION Copyright 2015 Rockwell Automation, Inc. All Rights Reserved. 49 PowerFlex 6000 MV AC Drive Cost effective medium voltage drive that delivers a simple solution for stand alone speed control or simple system integration for centrifugal fan and pump applications Provides the power and control that customers want in a cost-effective solution Reduces complexity in configuration, programming and installation Helps provide efficiencies in energy usage Communication options allow for integration into control environment Air-cooled up to 2600 Hp 2.3 kv, 2.4 kv, 4 kv, 4.16 kv, 6 kv, 6.3 kv, 6.6 kv

34 PUBLIC INFORMATION Copyright 2015 Rockwell Automation, Inc. All Rights Reserved. 50 PowerFlex 7000 AC Drives- Medium Voltage PowerFlex 7000 MV drives are ideal for heavy industries offering multiple configurations to meet application demands Seamless integration into Logix control architectures EtherNet/IP communications options Safe Torque-Off safety option Ideal for coordinated drive systems applications, speed, torque applications and lifting applications (TorqProve) Multiple configurations to meet power and environmental demands Air-cooled & Liquid-cooled 150 to 6340 kw 2.4 kv, 3.3 kv, 4.16 kv, 6.6 kv

35 Questions? PUBLIC INFORMATION Follow ROKAutomation on Facebook & Twitter. Connect with us on LinkedIn. Rev 5058-CO900E Copyright 2013 Rockwell Automation, Inc. All Rights Reserved. 51

36 PUBLIC INFORMATION Copyright 2015 Rockwell Automation, Inc. All Rights Reserved. 52 PowerFlex 4M AC Drive Drive Ratings V, 1Ø, kw Hp A V, 1Ø, kw Hp A V, 3Ø, kw Hp A V, 3Ø, kw Hp A Motor Control V/Hz Motor Control Slip Compensation Ambient Temperature Limit for Enclosures IP20: 10 to 50 C (14 to 122 F) with specified distance between drives or IP20: 10 to 40 C (14 to 104 F) Zero-stacking Features Feed through wiring design Drive overload protection Ramp Regulation

37 PUBLIC INFORMATION Copyright 2015 Rockwell Automation, Inc. All Rights Reserved. 53 PowerFlex 523 AC Drive Drive Ratings V, 1Ø, kw Hp A V, 1Ø, kw Hp A V, 3Ø, kw Hp A V, 3Ø, kw Hp A V, 3Ø, kw Hp Motor Control V/Hz Motor Control Sensorless Vector Control with Economizer mode Features Modular Design with Separate Control & Power Modules Optional Dual Port Card with device level ring (DLR) functionality USB Interface for Upload, Download and Flash Dynamic, Multilingual HIM with Scrolling Text Application Specific and Custom Parameter Groups Ambient Temperature Limit For Enclosures IP20: -20 to 50 C ( F) IP20 Zero Stacking: -20 to 45 C ( F) IP20: -20 to 60 C (-4 to 140 F) with current derating IP20: -20 to 70 C (-4 to 158 F) with current derating and optional control module fan kit

38 PUBLIC INFORMATION Copyright 2015 Rockwell Automation, Inc. All Rights Reserved. 54 PowerFlex 525 AC Drive Drive Ratings V, 1Ø, kw Hp A V, 1Ø, kw Hp A V, 3Ø, kw Hp A V, 3Ø, kw Hp A V, 3Ø, kw Hp Motor Control V/Hz Motor Control Sensorless Vector Control with Economizer mode Closed Loop Velocity Vector Control Permanent Magnet Motor Control (scheduled for future firmware release) Features Modular Design with Separate Control & Power Modules Embedded Port for EtherNet/IP Optional Dual Port Card with device level ring (DLR) functionality USB Interface for Upload, Download and Flash Dynamic, Multilingual HIM with Scrolling Text Embedded Safe Torque-Off Application Specific and Custom Parameter Groups Energy Monitoring Features Ambient Temperature Limit For Enclosures IP20: -20 to 50 C ( F) IP20 Zero Stacking: -20 to 45 C ( F) IP20: -20 to 60 C (-4 to 140 F) with current derating IP20: -20 to 70 C (-4 to 158 F) with current derating and optional control module fan kit

39 PUBLIC INFORMATION Copyright 2015 Rockwell Automation, Inc. All Rights Reserved. 55 PowerFlex 527 AC Drive Drive Ratings V, 1Ø, kw Hp A V, 1Ø, kw Hp A V, 3Ø, kw Hp A V, 3Ø, kw Hp A V, 3Ø, kw Hp Motor Control V/Hz Motor Control Sensorless Vector Control with Economizer mode Closed Loop Velocity Vector Control Permanent Magnet Motor Control (scheduled for future firmware release) Features Exclusive use with Logix controllers Uses Studio 5000 Logix Designer embedded motion instructions Embedded dual port for EtherNet/IP Embedded Safety: Hardwired Safe Torque-Off & Integrated Safety (over EtherNet/IP) Removable terminal blocks Control and power modules help reduce spare parts Ambient Temperature Limit For Enclosures IP20: -20 to 50 C ( F) IP20 Zero Stacking: -20 to 45 C ( F) IP20: -20 to 60 C (-4 to 140 F) with current derating IP20: -20 to 70 C (-4 to 158 F) with current derating and optional control module fan kit

40 PowerFlex 4 AC Drive Drive Ranges V, 1Ø, kw Hp A V, 1Ø, kw Hp A V, 3Ø, kw Hp A V, 3Ø, kw Hp A Motor Control V/Hz Motor Control Slip Compensation Ambient Temperature Limit for Enclosures IP20, NEMA/UL Type Open: -10 to 50 C ( F) with specified distance between drives or IP20, NEMA/UL Type Open : -10 to 40 C ( F) Zero- Stacked IP30, NEMA/UL Type 1: 10 to 40 C (14 to 104 F) Flange = 50 C (122 F) Features Drive Overload Protection PUBLIC INFORMATION Copyright 2015 Rockwell Automation, Inc. All Rights Reserved. 56

41 PUBLIC INFORMATION Copyright 2015 Rockwell Automation, Inc. All Rights Reserved. 57 PowerFlex 40 AC Drive Drive Ratings V, 1Ø, kw Hp A V, 1Ø, kw Hp A V, 3Ø, kw Hp A V, 3Ø, kw Hp A V, 3Ø, kw 1 15 Hp A Features Drive Overload Protection Ramp Regulation PID Control StepLogic Flying Start Motor Control V/Hz Motor Control Sensorless Vector Control with Autotune Feature Process PID Ambient Temperature Limit for Enclosures IP20, NEMA/UL Type Open: -10 to 50 C ( F) with specified distance between drives or IP20, NEMA/UL Type Open: -10 to 40 C ( F) Zero Stacked IP30, NEMA/UL Type 1: 10 to 40 C (14 to 104 F) IP66, NEMA/UL Type 4X/12: 10 to 40 C (14 to 104 F) Flange: 50 C (122 F) PowerFlex 40 AC Drives NEMA/UL Type 4X/12 Up through 5 Hp

42 PUBLIC INFORMATION Copyright 2015 Rockwell Automation, Inc. All Rights Reserved. 58 PowerFlex 40P AC Drive - Specification Drive Ratings V, 3Ø, kw Hp A V, 3Ø, kw Hp A V, 3Ø, kw 1 15 Hp A Motor Control V/Hz Motor Control Sensorless Vector Control with Autotune Feature Slip Compensation or Encoder Trim Process PID Position Control Mode Features Drive Overload Protection Ramp Regulation PID Control StepLogic Flying Start Encoder/Pulse Train Feedback DriveGuard Safe-off (optional) Ambient Temperature Limit for Enclosures IP20, NEMA/UL Type Open: -10 to 50 C ( F) IP30, NEMA/UL Type 1 = -10 to 40 C ( F) with optional conduit kit Flange and Plate Mount: Heatsink: 10 to 40 C (14 to 104 F) Drive: 10 to 50 C (14 to 122 F) Plate drive for external Heatsink mounting up to IP66

43 PUBLIC INFORMATION Copyright 2015 Rockwell Automation, Inc. All Rights Reserved. 59 PowerFlex 400 AC Drive Drive Ratings V, kw Hp A V, kw Hp A Motor Control V/Hz Motor Control Slip Compensation Ambient Temperature Limit for Enclosures IP20, NEMA/UL Type Open: 10 to 50 C (14 to 122 F) IP30, NEMA/UL Type 1: 10 to 45 C (14 to to 45 C (14 to 113 F) C frame requires conduit box option Features Sleep/Wake PID Control Flying Start Purge Input Damper Input Multi-stage pump control Hand/Off/Auto Drive Overload Protection Integral Metasys N2 and Apogee FLN P1 communications Optional LonWorks and BACnet communications 3 contactor bypass

44 PUBLIC INFORMATION Copyright 2015 Rockwell Automation, Inc. All Rights Reserved. 60 PowerFlex 70 AC Drive Drive Ratings (normal duty) V, kw Hp A V, kw Hp A V, kw Hp A Motor Control Vector Control with FORCE Technology Sensorless Vector Control Slip Compensation Encoder Speed Control Encoderless Speed Control Torque Regulation V/Hz Motor Control Features User Sets Multi Language Adv. Drive Overload Protection Adv. Bus Regulation Adv PID Control (Spd or Trq) Droop Analog Trim/Invert Adv. Flying Start Motor Overload Protection Flux Braking Fiber Features DriveGuard Safe Torque-off Ambient Temperature Limit for Enclosures IP20, NEMA/UL Type 1: 0 to 50 C (32 to 122 F) Flange Mount: 0 to 50 C (32 to 122 F) IP66, NEMA/UL Type 4X/12 indoor: 0 to 40 C (32 to 104 F)

45 PUBLIC INFORMATION Copyright 2015 Rockwell Automation, Inc. All Rights Reserved. 61 PowerFlex 700 AC Drive Drive Ratings (normal duty) V, kw Hp A V, kw Hp A V, kw Hp A 690V, kw Hp A Motor Control Vector Control with FORCE Technology Sensorless Vector Control Slip Compensation Encoder Speed Control Encoderless Speed Control Torque Regulation V/Hz Motor Control Adjustable Voltage Control Ambient Temperature Limit for Enclosures P20, NEMA/UL Type Open: Frames 0-6: 0 to 50 C (32 to 122 F), typical Frames 7-10: 0 to 40 C (32 to 104 F) for chassis, 0 to 65 C (32 to 149 F) for control IP 00/NEMA Open/Flange = 40 C (104 F) Flange mount -- heatsink out the back on Frames 5 10 Features User Sets Multi Language Adv. Drive Overload Protection Adv. Bus Regulation Adv PID Control (Spd or Trq) Flux Braking Fast Stop Scale Blocks Droop TorqProve Position Indexing/Speed Profiler Adv. Flying Start Motor Overload Protection Common Bus Capability Parameter Linking Open Motor Lead Detection Pump Jack application firmware

46 PUBLIC INFORMATION Copyright 2015 Rockwell Automation, Inc. All Rights Reserved. 62 PowerFlex 750-Series AC Drives This series is a cost-effective solution designed for ease of use, integration & application flexibility PowerFlex 755 Designed for ease of use, integration, application flexibility and performance Available at 400/480V AC: kw / Hp Frames 1-10 PowerFlex 753 Designed for ease of use into general purpose applications Available at 400/480V AC: kw / Hp Frames 1-7 This series shares common options and hardware. Each drives offers a number of option slots for the addition of option cards for communications, Safety, I/O, feedback and auxiliary power supply

47 PUBLIC INFORMATION Copyright 2015 Rockwell Automation, Inc. All Rights Reserved. PowerFlex 753 AC Drive Catalog Number 20F Drive Ratings (normal duty) 400/480V, kw / 1 350Hp / ( A) Frames 2-7 Motor Control Vector Control with FORCE Technology Sensorless Vector Control V/Hz Motor Control Adjustable Voltage Control Ambient Temperature Limit for Enclosures IP 20 / NEMA/UL TYPE 0 = 50 C IP 20 / NEMA/UL TYPE 0 With Flange Factory Installed (IP66 / Type 4X backside) Cabinet Interior = 50 C External Ambient = 40 C Field Installed Cabinet Interior = 50 C External Ambient = 50 C IP 21 Kit / NEMA/UL Type 1 = 50 C IP 54 / NEMA/UL Type 12 = 40 C Features: Safe Speed Monitoring Option Safe Torque-Off Option DeviceLogix Embedded Preventative Diagnostics Integral Position Loop Point to Point Positioning Basic Electronic Gearing Standard I/O (3DI, 2DO, AI1, AO1, PTC) Expandable I/O, 24VDC/120VAC Options 24V DC Aux Power Option Real Time Clock Flexible Packaging Options New HIM Option RoHS Compliant Conformal Coated (Standard) Assisted Start-up Routine Analog Loss Detection Encoder Feedback Options Motor Overload Retention Common Bus Capability Adv. Drive Overload Protection Bus Regulation 3 Slots for control options Pump Jack Fibers Application Code

48 PUBLIC INFORMATION Copyright 2015 Rockwell Automation, Inc. All Rights Reserved. 64 PowerFlex 755 AC Drive Specifications Bulletin Number 20G Drive Ratings (normal duty) 400/480V, kW / Hp Frames 1-10 Motor Control Vector Control with FORCE Technology Sensorless Vector Control V/Hz Motor Control Adjustable Voltage Control Permanent Magnet Motor Control Enclosure Types Frames 2 through 7 IP20, NEMA/UL Open Type Optional NEMA 1 kit Optional flange kit - heatsink-out-the-back (frames 2 through 5) Flange Version Provides IP66, NEMA 4X backside Special catalog number for frames 2 5 Option kit for frames 6 & 7 IP54, NEMA/UL Open Type Frame MCC Style IP20, NEMA/UL Type 1 Features Safe Speed Monitoring Option Safe Torque-Off Option DeviceLogix Embedded Preventative Diagnostics Embedded Ethernet Integral Position Loop Speed and Position Profiler, Electronic Gearing, PCAM functions Expandable I/O, 24VDC/120VAC Options 24V DC Aux Power Option Real Time Clock Flexible Packaging Options RoHS Compliant Conformal Coated (Standard) Assisted Start-up Routine Analog Loss Detection Multiple Feedback Options Motor Overload Retention Common Bus Capability Adv. Drive Overload Protection Bus Regulation 5 Slots for control options Feedback Loss Switchover Inertia Adaptation Permanent Magnet Motor Control TorqProve Pump Jack Fibers Application Code

49 PUBLIC INFORMATION Copyright 2015 Rockwell Automation, Inc. All Rights Reserved. 65 PowerFlex DC Drive Drive Ratings 230V, kw Hp A 460V, kw Hp A Motor Control 2 Quadrant, non-regenerative 4 Quadrant, regenerative Enclosure and Ambient Temperatures Limit IP20, NEMA/UL Type 0 = 0-50 C without derating NEMA/UL Type 1 = 0-45 C Panel Mount IP00, NEMA/UL Type 0 = 0-45 C Features Shared software, accessories, communications and HIM with PowerFlex AC drives Fully regulated field supply Integrated tachometer and encoder Motor overload protection