20BC260A3ANNANC0 High-power motor speed control (pumps, fans, compressors), industrial automation, Rockwell spare part.

Allen-Bradley 20BC260A3ANNANC0 PowerFlex 700 AC Drive

The Allen-Bradley 20BC260A3ANNANC0 is a high-power PowerFlex 700 series adjustable frequency AC drive from Rockwell Automation, engineered for demanding industrial motor control applications. This 400V class drive delivers a rated output current of 260 A, supporting motors up to 132 kW (175 HP) in Normal Duty applications .

The PowerFlex 700 platform is recognized for its compact design, flexible packaging, and reliable operation across applications including machine tools, fans, pumps, conveyors, and material handling systems .

Item No :
20BC260A3ANNANC0
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 output current for demanding motor loads
Vector Control	Supports V/Hz, Sensorless Vector Control (SVC), and Force Vector Control for precise motor regulation
Integrated Braking IGBT	Built-in brake IGBT for controlled deceleration in high-inertia applications
EMC Filtering	Internal EMC filter meets environmental standards without additional panel space
Standard I/O	6 digital inputs, 2 relay outputs, 2 analog inputs, and 1 analog output
Rugged Construction	IP20 / NEMA Type 1 panel-mount enclosure for protected control cabinet installation

Technical Specifications

General

Parameter	Specification
Manufacturer	Allen-Bradley / Rockwell Automation
Series	PowerFlex 700
Part Number	20BC260A3ANNANC0
Product Type	Adjustable Frequency AC Drive
Frame Size	6

Power Ratings

Parameter	Specification
Input Voltage	380–480V AC, 3-phase, 50/60 Hz
Rated Output Current	260 A (Normal Duty)
Normal Duty Power	132 kW (175 HP) @ 400V AC
Output Voltage Range	0–Input Voltage, 3-phase PWM
Output Frequency Range	0–500 Hz
Input Power Rating	2000 kVA (typical system reference)

Configuration Details

Parameter	Specification
Enclosure	Panel Mount – IP20, NEMA/UL Type 1
Interface Module	Full Numeric LCD with Brake
Control Type	Vector Control
Communication	No Communication Module (indicated by "N" in part number)
EMC Filtering	Second Environment Filter per CE EMC directive
Brake IGBT	Installed
Internal Brake Resistor	No (external required)

Environmental

Parameter	Specification
Operating Temperature	0 to 50°C without derating
Storage Temperature	-40 to 70°C
Enclosure Rating	IP20 / NEMA Type 1

Part Number Decoding

The 20BC260A3ANNANC0 catalog number breaks down as follows:

Position	Code	Meaning
20B	Product Family	PowerFlex 700
C	Voltage Class	400V AC
260	Output Current	260 Amps
A	Frame Size	Frame 6
3	Enclosure	Panel Mount, IP20, NEMA Type 1
A	Interface Module	Full Numeric LCD with Brake
N	Control Type	Vector Control
N	Communication	No Communication Module
A	Filtering	CE EMC Filter
N	Brake IGBT	Installed (IGBT present)
C	Feedback	No Feedback
0	Brake Resistor	No Brake Resistor

Applications

The PowerFlex 700 20BC260A3ANNANC0 is suitable for high-power industrial motor control applications:

Material Handling: Large conveyor systems, sortation equipment, and bulk material transport
Process Industries: Pumps, fans, and compressors in chemical, petrochemical, and water treatment facilities
Manufacturing: Heavy machinery, production lines, and machine tool auxiliaries
Infrastructure: HVAC systems, energy management, and large-scale ventilation

Key Benefits

Benefit	Description
High Power Density	260 A output handles demanding motor loads up to 132 kW / 175 HP in a compact Frame 6 design
Flexible Control Modes	Multiple control algorithms (V/Hz, SVC, Force Vector) suit diverse application requirements
Integrated Braking Control	Built-in brake IGBT eliminates external braking hardware for simpler installations
Space-Saving Design	Compact footprint allows more drives per panel
Proven Reliability	Established PowerFlex platform with extensive global install base

Important Notes

Lifecycle Status: This product is discontinued (end-of-life). It is available through aftermarket suppliers while stock lasts.
Replacement Path: Rockwell Automation encourages migration to current-generation drives (e.g., PowerFlex 750-Series) for new installations.
Brake Resistor: The drive includes a brake IGBT but does not include a built-in brake resistor. External braking hardware is required for dynamic braking applications.
Enclosure: IP20 rating requires installation in a protected control cabinet or enclosure.
No Communication Module: This specific configuration does not include an internal communication module (indicated by "N" in the part number).

FAQ

Q1: What is the power rating of the 20BC260A3ANNANC0?

A: The drive is rated at 132 kW (175 HP) in Normal Duty applications, 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 specific configuration (indicated by "N" in the communication position) does not include an internal communication module. ControlNet, DeviceNet, and other network options were available in other configurations of the PowerFlex 700 series.

Q4: Does the drive include a braking resistor?

A: No. While the drive includes a brake IGBT for controlling external braking resistors, the resistor itself is not included with this model.

Q5: What enclosure rating does this drive have?

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

Q6: What control modes are available?

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

Q7: What is the maximum output frequency?

A: The maximum output frequency is 500 Hz .

Q8: Does this drive include an HMI display?

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

Q9: Does this drive support encoder feedback?

A: No. This specific configuration does not include encoder feedback capability.

Q10: 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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