Allen Bradley 20G1ANC477JA0NNNNN PowerFlex 755 Series AC Drive

Product Overview

The Allen Bradley 20G1ANC477JA0NNNNN is a high-performance AC drive from the PowerFlex 755 series, designed for industrial environments that demand precise motor control and reliable operation. This drive supports a rated voltage of 400 VAC or 540 VDC and is capable of handling power frequencies of 50/60 Hz.

With a maximum current rating of 477 A, the 20G1ANC477JA0NNNNN offers impressive performance, delivering up to 270 horsepower (HP) or 201 kilowatts (kW) of power output, making it ideal for large motors and demanding applications.

The drive features a NEMA 1 / IP00/IP20 open-type enclosure, ensuring protection in non-hazardous environments while maintaining reliable performance across a range of conditions. It is designed for continuous operation in environments with an operating temperature range from 0°C to 50°C (32°F to 122°F) and can withstand storage temperatures from -40°C to 70°C (-40°F to 158°F).

Key Features

• Manufacturer: Allen Bradley

• Model: 20G1ANC477JA0NNNNN

• Product Type: AC Drive

• Product Line: PowerFlex 755

• Rated Voltage: 400 VAC / 540 VDC

• Power Frequency: 50/60 Hz

• Rated Current: 477 A

• Rated Power: 270 HP (201 kW)

• Enclosure Type: IP00 / IP20 / NEMA Open / NEMA 1

• Motor Frame Size: 7

• Dynamic Braking: Internal Transistor

• Operating Temperature: 0 to 50 °C (32 to 122 °F)

• Storage Temperature: -40 to 70 °C (-40 to 158 °F)

• Filter Type: Yes

• CM Cap Default Setup: Jumper Installed

• HIM Door Mount: None

Technical Specifications

Applications

• Industrial Automation: The 20G1ANC477JA0NNNNN is perfect for large-scale motor control in manufacturing, power distribution, and complex machinery systems.

• Heavy-Duty Operations: With its high current rating and power output, this drive is ideal for demanding applications requiring precise motor control and reliability.

• Energy Efficiency: Designed to optimize motor performance while maintaining energy efficiency, making it suitable for both large and small industrial tasks.

FAQ

Q1: What is the maximum current rating for the 20G1ANC477JA0NNNNN drive?
A1: The 20G1ANC477JA0NNNNN AC drive has a maximum current rating of 477 A, providing powerful motor control for industrial applications.

Q2: What type of enclosure does the 20G1ANC477JA0NNNNN have?
A2: The 20G1ANC477JA0NNNNN features an IP00/IP20/NEMA 1 open-type enclosure, ensuring protection in non-hazardous environments.

Q3: What are the temperature operating limits for the 20G1ANC477JA0NNNNN drive?
A3: The 20G1ANC477JA0NNNNN operates within a temperature range of 0°C to 50°C (32°F to 122°F) and can withstand storage temperatures from -40°C to 70°C (-40°F to 158°F).

Q4: What power frequencies does the 20G1ANC477JA0NNNNN support?
A4: This drive supports 50 Hz and 60 Hz power frequencies, making it versatile for various global standards.