Allen Bradley PowerFlex 753 Drive: 20F1AND415AN0NNNNN

Command powerful industrial motors with unmatched control. The Allen Bradley 20F1AND415AN0NNNNN is a high-horsepower AC drive from the PowerFlex 753 series. Engineered for heavy-duty applications requiring up to 350 HP. Delivers reliable, precise speed and torque control.

• Extreme Power: Rated for 350 HP (260 kW) in Normal Duty.
• Massive Current: Handles up to 415 Amps output current.
• Advanced Control: Features Vector and PID control for precision.
• Integrated Safety: Includes Safe Torque Off (STO) function.
• Ready to Expand: Equipped with communications and feedback slot.

Technical Specifications

Brand: Allen Bradley (Rockwell Automation)
Model: 20F1AND415AN0NNNNN
Series: PowerFlex 753 AC Drive
Type: High-Power AC Drive / VFD
Input Voltage: 480 V AC, 3-Phase
DC Bus Level: 650 V DC
Output Current: 415 A
Motor Rating (ND): 350 HP
Motor Rating (HD): 300 HP
Protection Rating: IP20 / IP00 (Open Type)
Cooling: Air Cooled
Input Stage: AC with Precharge
EMC Filter: Integrated
Braking: Braking Transistor Not Included
Operator Interface: No Human Interface Module (HIM)
Control Methods: Vector Control, PID Control
Standard I/O: Digital Inputs/Outputs
Safety Feature: Safe Torque Off (STO)
Expansion: Communications/Feedback Slot Available
Weight: 90.72 kg (200 lbs)

Installation Guide

This high-power drive requires professional installation in a well-ventilated electrical enclosure. Ensure the mounting structure can support its significant weight (200 lbs). Connect the three-phase 480V AC input. Properly size the branch circuit protection and cabling for 415A. Installation must comply with all local and national electrical codes.

Compatibility & Applications

Designed for controlling large three-phase motors in heavy industries. Ideal for applications like large pumps, industrial fans, extruders, and main conveyor drives. Compatible with Allen Bradley's suite of control and monitoring systems via its expansion slot.

Warranty & Shipping

This industrial drive is backed by a 12-month warranty. We coordinate safe global shipping for this heavy item using FedEx, UPS, and DHL freight services.

Frequently Asked Questions

What is the main difference between ND and HD ratings?
ND (Normal Duty, 350HP) is for standard applications. HD (Heavy Duty, 300HP) is for applications with high starting torque, constant overloads, or severe duty cycles, offering more thermal capacity.

Is a braking resistor or transistor included?
No, this model does not include an integrated braking transistor. For applications requiring rapid stopping or overhauling loads, an external braking resistor kit must be added.

How do I program and monitor the drive without an HIM?
You can use Allen Bradley's Connected Components Workbench software on a PC connected via the drive's communication port, or purchase a separate Human Interface Module (HIM).

What does Safe Torque Off (STO) do?
STO is a safety function that prevents unintended motor start-up. It safely disables the drive's output power, allowing for safe maintenance or emergency stops.

Can this drive be used for a 400V motor on a 480V supply?
The drive output can be configured for the motor's nameplate voltage (e.g., 400V). However, the input supply must be 480V AC 3-phase as per the drive's rating. The drive will supply the correct voltage to the motor.

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