Allen-Bradley 20G1AND156JA0NNNNN PowerFlex 755 Drive 125 Hp, 480V AC

Allen-Bradley 20G1AND156JA0NNNNN PowerFlex 755 AC drive, 480V AC, 156 A / 125 Hp normal duty, Frame 6: IP20/IP00 open, EMC filter, brake transistor, AC input only. NJT Automation sources the 20G1AND156JA0NNNNN on request; send the part number for a replacement or repair quote.

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Allen-Bradley 20G1AND156JA0NNNNN PowerFlex 755 AC drive, 125 Hp, 480V AC – placeholder graphic, no product photograph on file

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Part Number	20G1AND156JA0NNNNN
Price	On Request Availability and condition determine final quote.
Description	PowerFlex 755 AC drive, 125 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 3 years +25% of product price View full warranty policy
Returns	90-day free returns. View return policy
Exchange	Send us your defective 20G1AND156JA0NNNNN 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 20G1AND156JA0NNNNN 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

20G1AND156JA0NNNNN Mail-In Repair Service

Part Number Decoder

PowerFlex 755 AC drive

20G1AND156JA0

20G: BulletinPowerFlex 755: Rockwell Automation's 750-Series AC drive with embedded EtherNet/IP, five option slots, integrated motion (CIP Motion) and safety options; Frames 1…10.
1: Future useReserved position, always 1.
A: Input typeAC input with precharge, no DC bus terminals (DC bus bar kit 20-750-DCBB1-Fx adds them on Frames 6…7).
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.
156: Output rating156 A normal-duty output current, 125 Hp motor. Frame 6 drive.
J: EMC filter / CM capInternal EMC filter fitted with the common-mode capacitor jumper installed (standard).
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.

Intended Use

Built 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 DimensionsWeight81.6 lb (37.0 kg)H × W × D26.2 × 12.1 × 13.6 in. (665.5 × 308 × 346.4 mm)

Weight	37.0 kg (81.6 lb) Typical unit weight
Dimensions (H × W × D)	665.5 × 308 × 346.4 mm (26.2 × 12.1 × 13.6 in.) Frame 6, IP00 open type
Shipping Weight	53.0 kg (116.8 lb) Estimated: unit weight plus box and packing material; bills as 117 lb
Shipping Box (L × W × H)	48 × 40 × 24 in. (1219 × 1016 × 610 mm) Smallest standard box fitting the product with 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

20G11ND011JA0NNNNN Input type: AC input with precharge; Output rating: 11 A normal-duty output current
20G11ND052JA0NNNNN Input type: AC input with precharge; Output rating: 52 A normal-duty output current
20G11ND096JA0NNNNN Input type: AC input with precharge; Output rating: 96 A normal-duty output current
20G11ND8P0JA0NNNNN Input type: AC input with precharge; Output rating: 8 A normal-duty output current

Can the 20G1AND156JA0NNNNN be repaired?

Yes. NJT Automation repairs the 20G1AND156JA0NNNNN 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 755 AC drive hardware like the 20G1AND156JA0NNNNN:

Hardware overcurrent (F12) or ground fault (F13) from a failed IGBT / power structure
HIM display blank or unresponsive
DC bus undervoltage / overvoltage (F4 / F5) from capacitor aging or regen energy
Input phase loss (F17) and precharge faults following a line-side event
Heatsink overtemperature (F8) from failed fans or blocked airflow

Related services:VFD Repair All Repair Services

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

Still have questions?

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Frequently Asked Questions

What is the 20G1AND156JA0NNNNN?

The Allen-Bradley 20G1AND156JA0NNNNN is a PowerFlex 755 AC drive, 480V AC, 156 A / 125 Hp normal duty, Frame 6: IP20/IP00 open, EMC filter, brake transistor, AC input only.

What condition is it in?

The 20G1AND156JA0NNNNN 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 20G1AND156JA0NNNNN 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?

156 A normal-duty output current, 125 Hp motor.