20BC260A3AYNACC0 High-power motor speed control (pumps, fans, compressors); industrial automation; ControlNet network.

Allen-Bradley 20BC260A3AYNACC0 PowerFlex 700 AC Drive

The Allen-Bradley 20BC260A3AYNACC0 is a high-power PowerFlex 700 series adjustable frequency AC drive from Rockwell Automation. Designed for demanding industrial motor control, this drive delivers a rated output of 260 A with Vector Control for precise speed and torque regulation.

As part of the Architecture Class lineup, the PowerFlex 700 supports modular control cassettes, encoder feedback options, and advanced networking. This configuration includes ControlNet communication, Full Numeric LCD interface, and an integrated brake IGBT for controlled deceleration.

Item No :
20BC260A3AYNACC0
Order(MOQ) :
1
Payment :
EXW
Product Origin :
USA
Shipping Port :
Wuhan, Hubei, China
Lead Time :
3-5 days
Weight :
10kg

Key Features

Feature	Description
High Power Output	260 A rated current for large motor loads
Vector Control	Supports V/Hz and Sensorless Vector Control for precise regulation
ControlNet Communication	Native ControlNet (Coax) network support via DPI module
Full Numeric LCD	Onboard HIM with full numeric keypad for configuration and monitoring
Integrated Brake IGBT	Built-in brake IGBT for controlled deceleration
EMC Filtering	Second Environment Filter per CE EMC directive

Technical Specifications

General

Parameter	Specification
Manufacturer	Allen-Bradley / Rockwell Automation
Series	PowerFlex 700
Part Number	20BC260A3AYNACC0
Product Type	Adjustable Frequency AC Drive

Power Ratings

Parameter	Specification
Input Voltage	400V AC, 3-Phase
Rated Output Current	260 A
Normal Duty Power	132 kW (175 HP)
Heavy Duty Power	110 kW (150 HP)

Configuration Details

Parameter	Specification
Enclosure	Panel Mount – IP20, NEMA/UL Type 1
Interface Module	Full Numeric LCD with Brake
Control Type	Vector Control
Communication	ControlNet (Coax)
EMC Filtering	Second Environment Filter
Brake IGBT	Installed
Internal Brake Resistor	No (external required)

Environmental

Parameter	Specification
Enclosure Rating	IP20 / NEMA Type 1

Part Number Decoding

Position	Code	Meaning
20B	Product Family	PowerFlex 700
C	Voltage Class	400V AC
260	Output Current	260 Amps
A	Frame Size	Frame A
3	Enclosure	Panel Mount, IP20, NEMA Type 1
A	Interface Module	Full Numeric LCD with Brake
Y	Control Type	Vector Control
N	Communication	ControlNet (Coax)
A	Filtering	CE EMC Filter
C	Brake IGBT	Installed
C	Feedback	Encoder Feedback
0	Brake Resistor	No Brake Resistor

Applications

The PowerFlex 700 20BC260A3AYNACC0 is suitable for high-power industrial motor control applications:

Material Handling: Large conveyor systems and bulk material transport
Process Industries: Pumps, fans, and compressors
Manufacturing: Heavy machinery and production lines

Key Benefits

Benefit	Description
High Power Density	260 A output handles demanding motor loads
Flexible Control Modes	Vector Control suits diverse application requirements
Network Integration	ControlNet communication enables seamless system integration
Comprehensive Diagnostics	Full Numeric LCD provides clear status and parameter access
Proven Reliability	Established PowerFlex platform with extensive install base

Important Notes

Lifecycle Status: This product is discontinued. Available through aftermarket suppliers while stock lasts.
Replacement Path: Rockwell Automation encourages migration to PowerFlex 750-Series for new installations.
Brake Resistor: Includes brake IGBT but not a built-in brake resistor. External braking hardware required for dynamic braking.
Enclosure: IP20 rating requires installation in a protected control cabinet.

FAQ

Q1: What is the power rating of the 20BC260A3AYNACC0?

A: The drive is rated at 132 kW (175 HP) Normal Duty and 110 kW (150 HP) Heavy Duty, with a rated output current of 260 A at 400V AC, 3-phase.

Q2: Is the PowerFlex 700 series still in production?

A: No. Rockwell Automation has discontinued the PowerFlex 700 series. The product is no longer available for sale from the manufacturer, but aftermarket suppliers may have stock.

Q3: What communication network does this drive support?

A: This configuration includes ControlNet (Coax) network support via a DPI communication module.

Q4: Does the drive include a braking resistor?

A: No. While the drive includes a brake IGBT, the resistor itself is not included. External braking hardware is required for dynamic braking applications.

Q5: What control modes are available?

A: The drive supports Volts per Hertz (V/Hz) and Sensorless Vector Control (SVC) for motor regulation.

Q6: Does this drive include an HMI display?

A: Yes, this configuration includes a Full Numeric LCD interface module.

Q7: Does this drive support encoder feedback?

A: This configuration (indicated by the feedback code position) includes encoder feedback capability.

Q8: What is the enclosure rating?

A: The drive is rated IP20 / NEMA Type 1, designed for panel mounting inside a protected electrical enclosure.

Q9: What documentation is available for this drive?

A: Key reference publications include the PowerFlex 70/700 Reference Manual (PFLEX-RM001) and PowerFlex 700 User Manual (20B-UM002).

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