The Allen Bradley 20DD261A3EYNNRAUE PowerFlex 700S AC Digital Drive is a variable frequency drive (VFD) with a built-in Phase II control, which provides high-performance drive control as well as advanced programming capability, designed to meet the needs of most critical applications. It features optimized voltage control setting, with the built-in line transient protection of up to 6000 Volt using factory fitted MOVs, and it offers easy configuration and programming via DPI connected full numeric LCD displayed Human Interface Module (HIM). The 20DD261A3EYNNRAUE has a six-pulse, 3-phase line input voltage of 480 Volt AC, with a voltage tolerance range within 325 to 528 Volt AC, and it a displacement power factor of 0.95 (across entire speed range). It has a current rating (output) of 261 Amps and a power rating of 200 HorsePower.
This drive has a 2:1 drive to motor power, and it offers a 97.5% operational efficiency (under the normal load). It comes with a variety of built-in protections, including efficient voltage regulation, and microprocessor control over temperature trips. It also has a current limiting feature and can provide line protection of up to 200,000 Amps using suitable fuses or circuit breakers. The 20DD261A3EYNNRAUE has Sine coded PWM (Pulse Width Modulated) output, programmable up to 10 Kilohertz, and it offers selectable motor control method, programmable from the Field Oriented Control to the vector motor control. It has programmable output frequency (programmable up to 400 Hertz), and a 3-phase output voltage (adjustable up to rated motor voltage). The 20DD261A3EYNNRAUE offers multiple stop modes, and it also has independently programmed acceleration and deceleration times, adjustable from 0 to 6553.5 seconds. It provides Class 10 motor overload protection and current limiting capabilities which can be programmed to 800% of nominal output.
This drive comes with a full numeric LCD display HIM option which provides easy programming, start-up information, and diagnostics and it provides easing transmission of data to and fro host controller via a remote I/O DPI interface. The 20DD261A3EYNNRAUE provides a cheap and efficient braking system via an IGBT transistor brake; it provides an enhanced performance using a Stegmanns High-Resolution Encoder with a Safe-OFF option. It comes with NEMA Type 1 enclosure rating with an expanded cassette, and an ambient operating range of 0 to 40 degree Celsius (32 to 104 degree Fahrenheit) with a storage range of -40 to 70 degree Celsius (-40 to 158 degree Fahrenheit). It has an approximate weight of 143 Kilogram (enclosure inclusive), with a volume of 1150 x 480 x 363.3 millimeters, and it has c-UL-us, ATEX, CE, TUV, and C-TICK certifications.
Repair Services for 20DD261A3EYNNRAUE
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Revisions for 20DD261A3EYNNRAUE
Please refer to the manual for more information about the 20DD261A3EYNNRAUE such as the wiring diagrams, data sheets,
firmware information and migration or obsolescence details.
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||20DD261A3EYNNRAUE/A, Series A, Rev A