Allen-Bradley 20F11ND027AA0NNNNN PowerFlex 750 Drive

Allen-Bradley 20F11ND027AA0NNNNN PowerFlex 753 AC drive, 480V AC, 27 A / 20 Hp normal duty, Frame 3: IP20/IP00 open, EMC filter, CM cap disconnected, brake transistor. NJT Automation offers mail-in repair for the 20F11ND027AA0NNNNN with a 1-year warranty; replacement pricing is available on request.

Mail-in repair available now. Returned with a 1-year warranty. Replacement pricing on request.

Allen-Bradley 20F11ND027AA0NNNNN PowerFlex 753 AC drive, 20 Hp, 480V AC – Series A (1 of 6)

Actual NJT inventory photos

Request Replacement Quote Request Repair QuoteEstimated $1,440.00

Part Number	20F11ND027AA0NNNNN
Price	On Request Previously sold for $1,499.99 USDAvailability and condition determine final quote.
Description	PowerFlex 753 AC drive, 20 Hp, 480V AC.
Shipping	UPS Ground included \| Next-Day Air and Worldwide Shipping available at checkout
Warranty	1-year full-function warranty provided by NJT Automation. Warranty details Included 1 year, full-function 2 years +15% of product price ($225.00) 3 years +25% of product price ($375.00) View full warranty policy
Returns	90-day free returns. View return policy
Exchange	Send us your defective 20F11ND027AA0NNNNN after your purchase for a 10% core credit. We also purchase old or damaged parts outright.

Availability

Sourced on request

We do not have a 20F11ND027AA0NNNNN on the shelf right now. We can source one through our supplier network; request a quote and we confirm availability, price and lead time before you commit.

Sourcing

Sourced through our Level 1 network of vetted US suppliers. Each unit is checked before it ships and carries the same NJT warranty and return policy as our own stock. Quotes within one hour during business hours; typical delivery 3–5 business days, next-day air available. Sourced parts are not available for local pickup.

Request Quote How Level 1 sourcing works

Repairs

20F11ND027AA0NNNNN Mail-In Repair Service

Estimated: $1,440.00

Part Number Decoder

PowerFlex 753 AC drive

20F11ND027AA0

20F: BulletinPowerFlex 753: Rockwell Automation's 750-Series general-purpose AC drive with three option slots (I/O, feedback, safety, network); Frames 1…7.
1: Future useReserved position, always 1.
1: Input typeAC input with precharge, DC bus terminals fitted (for common-bus or external brake connections).
N: EnclosureIP20 (Frames 2…5) / IP00 (Frames 6…7), NEMA/UL Type Open; convertible to Type 1 with the 20-750-NEMA1 kit.
D: Voltage rating480V AC / 650V DC bus, three-phase input.
027: Output rating27 A normal-duty output current, 20 Hp motor. Frame 3 drive.
A: EMC filter / CM capInternal EMC filter fitted, common-mode capacitor jumper removed (early build; no longer offered).
A: Dynamic brakingInternal dynamic-brake transistor fitted (standard on Frames 1…5, optional on 6…7); add an external resistor to use it.
0: Door-mounted HIMNo door-mounted HIM (Frames 1…7 take a 20-HIM-A6 / C6S on the front port; Frames 8…10 no door HIM).

Decoded from the Rockwell Automation catalog-number structure. Series and firmware revision are printed on the product label, not encoded here.

Series & Revisions

No series in stock today; request a series above.

Intended Use

Designed for high-performance, networked motor control applications. PowerFlex 753 and 755 drives run conveyors, pumps, fans, extruders, cranes, winders and machine axes from 1 to over 1,000 Hp, with embedded EtherNet/IP, safety options, feedback cards and Logix integration via Premier Integration.

Physical Data

Weight and DimensionsWeight28.7 lb (13.0 kg)H × W × D17.9 × 7.5 × 8.3 in. (454 × 190 × 212 mm)

Weight	13.0 kg (28.7 lb) Typical unit weight
Dimensions (H × W × D)	454 × 190 × 212 mm (17.9 × 7.5 × 8.3 in.) Frame 3, IP20 open type
Shipping Weight	17.3 kg (38.2 lb) Estimated: unit weight plus box and packing material; bills as 39 lb
Shipping Box (L × W × H)	30 × 24 × 18 in. (762 × 610 × 457 mm) Smallest standard box fitting the product with 4.5 in. cushioning per side

Product weight and dimensions are typical manufacturer-published values and may differ by series or option. Shipping box and weight are estimates for freight planning; the packed unit may ship in a different box.

Similar Part Numbers

20F11ND034AA0NNNNN Output rating: 34 A normal-duty output current, 25 Hp motor
20F11ND065AA0NNNNN Output rating: 65 A normal-duty output current, 50 Hp motor
20F11ND096AA0NNNNN Output rating: 96 A normal-duty output current, 75 Hp motor
20F1AND125AA0NNNNN Input type: AC input with precharge; Output rating: 125 A normal-duty output current
20F1AND186AA0NNNNN Input type: AC input with precharge; Output rating: 186 A normal-duty output current

Allen Bradley Information

Technical SpecificationsLifecycle status

Lifecycle	Active Verify current status with the manufacturer.

Previously sold 20F11ND027AA0NNNNN

1 sold

NJT Automation has supplied and shipped one 20F11ND027AA0NNNNN PowerFlex 753 AC drive in 2024; request a quote and we will source another from our supplier network.

Sold: 1 in 2024
Series: A × 1

Sold

Allen Bradley 20F11 N D 027 AA0NNNNN / 20F11ND027AA0NNNN /A PowerFlex 753 20hp

$1,499.99 USD

Unused surplus (open box)

Request Quote

Can the 20F11ND027AA0NNNNN be repaired?

Yes. NJT Automation repairs the 20F11ND027AA0NNNNN by mail-in: diagnostic evaluation, component-level repair and a functional test, backed by a 1-year full-function warranty.

NJT managed repair. No evaluation fee; no repair, no charge. Prepaid UPS label both ways, $650 minimum, rush available. 1-year full-function warranty included, 2- and 3-year options.

Get a repair quoteor text photos and symptoms to (414) 331-5954

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Common failures

Failure patterns we regularly see on PowerFlex 753 AC drive hardware like the 20F11ND027AA0NNNNN:

Drive will not power up: control power supply or precharge circuit failure
HIM display blank or unresponsive
Heatsink overtemperature (F8) from failed fans or blocked airflow
Hardware overcurrent (F12) or ground fault (F13) from a failed IGBT / power structure
Input phase loss (F17) and precharge faults following a line-side event

Related services:VFD Repair All Repair Services

Photos by NJT Automation; test videos from NJT or network repair technicians.

Still have questions?

Find answers to shipping, warranties, repairs, and more.

Frequently Asked Questions

What is the 20F11ND027AA0NNNNN?

The Allen-Bradley 20F11ND027AA0NNNNN is a PowerFlex 753 AC drive, 480V AC, 27 A / 20 Hp normal duty, Frame 3: IP20/IP00 open, EMC filter, CM cap disconnected, brake transistor, DC bus terminals.

What condition is it in?

The 20F11ND027AA0NNNNN may be available on request in Unused surplus / Refurbished / Used condition. We can quote this part in unused surplus, refurbished, or used condition depending on availability and your preference. Specify your requirement in the RFQ.

When does this part ship?

The 20F11ND027AA0NNNNN is sourced on request. Request a quote and we'll confirm availability and lead time, typically a few business days.

What power input does it require?

480V AC / 650V DC bus, three-phase input.

What is its power rating?

27 A normal-duty output current, 20 Hp motor.