ABB ACH501020400P2 Refurbished ACH500 AC Drive

The ABB ACH501020400P2 (ACH501-020-4-00P2) is an industrial ACH500 Series Variable Frequency Drive (VFD) designed to deliver precise speed and torque control for three-phase AC motors. Engineered primarily for HVAC and industrial automation applications, this drive operates on a 440–500 VAC three-phase power supply and provides a 20 HP output with a 27 Amp rating. It offers dependable motor control, improved energy efficiency, and reliable performance in demanding industrial and commercial environments.

York Scientific supplies professionally refurbished ABB ACH501020400P2 AC drives that are thoroughly inspected, cleaned, tested, and quality verified before shipment. Every refurbished unit undergoes a comprehensive refurbishment process performed by experienced technicians, providing a dependable replacement solution for obsolete, surplus, or failed industrial automation equipment while helping minimize costly downtime and maintenance expenses.

Abb ACH501-020-4-00P2
*Actual item may vary.

Abb ACH501-020-4-00P2

Manufacturer: Abb
Product Description: Drive Ac Variable Torque 20hp 3 Phase 27amp 0-500hz
Part Number: ACH501-020-4-00P2
Condition: Refurbished and Tested
Units in Stock: 6


Repair Price: $952.91 Includes 2 Years Warranty!

Our repair process is as simple as it is fast: enter details below and we will email you an RMA number along with the shipping instructions. Once we receive your defective equipment, our service team will contact and assist you until your repair is completed.

Industrial Applications

The ABB ACH501020400P2 AC Drive is commonly used in applications requiring reliable variable speed motor control, including:

  • HVAC Systems
  • Air Handling Units (AHUs)
  • Cooling Towers
  • Industrial Fans and Blowers
  • Pump Control Systems
  • Water and Wastewater Facilities
  • Building Automation Systems
  • General Industrial Motor Control

Key Features

  • Manufacturer: ABB
  • Part Number: ACH501020400P2
  • Model: ACH501-020-4-00P2
  • ACH500 Series Variable Frequency Drive
  • 440–500 VAC Three-Phase Input
  • 20 HP Output Capacity
  • 27 Amp Output Rating
  • Designed for HVAC and Industrial Applications
  • Wall-Mounted Configuration
  • Professionally Refurbished and Fully Tested

Professional Refurbishment Process

Every refurbished ABB ACH501020400P2 drive undergoes a comprehensive refurbishment process including detailed inspection, internal cleaning, replacement of defective electronic components where necessary, functional testing, and final quality verification. Each drive is carefully evaluated to ensure dependable industrial performance before shipment.

Purchasing a professionally refurbished ABB ACH500 drive provides a practical and cost-effective alternative to purchasing new equipment while extending the service life of existing automation systems and helping reduce unexpected equipment failures and maintenance costs.

Repair & Exchange Services

York Scientific provides repair and exchange services for ABB ACH501020400P2 AC drives. Our experienced technicians perform diagnostic evaluation, component-level troubleshooting, board-level repairs, rebuilding, firmware verification, and comprehensive performance testing to restore defective drives to dependable operating condition. Exchange services are available to minimize production downtime.

Why Choose York Scientific?

  • Professionally Refurbished ABB ACH500 Drives
  • Comprehensive Inspection and Functional Testing
  • Fast Worldwide Shipping
  • Competitive Pricing
  • Repair, Exchange, and Technical Support
  • Large Inventory of Obsolete Automation Components
  • Experienced Industrial Automation Specialists

Worldwide Supply & Support

York Scientific supplies refurbished ABB industrial automation products to customers worldwide. Whether you require an emergency replacement, preventive maintenance inventory, or long-term support for ABB ACH500 Series drives, we are committed to delivering dependable products, responsive customer service, and fast worldwide shipping.

Frequently Asked Questions

What is the ABB ACH501020400P2 used for?

The ABB ACH501020400P2 is a Variable Frequency Drive (VFD) designed for controlling three-phase AC motors in HVAC systems, pumps, fans, cooling towers, air handling units, and industrial automation applications.

What are the specifications of the ABB ACH501020400P2?

The drive belongs to the ABB ACH500 Series and operates on 440–500 VAC three-phase input power with a 20 HP output rating and 27 Amp output capacity.

Is every refurbished ABB ACH501020400P2 tested before shipment?

Yes. Every refurbished drive is professionally inspected, cleaned, functionally tested, and quality verified before shipment to ensure reliable industrial performance.

Can York Scientific repair my ABB ACH501020400P2 drive?

Yes. We provide diagnostic evaluation, component-level repairs, rebuilding, exchange services, and complete functional testing for ABB ACH501020400P2 AC drives.

Do you offer worldwide shipping?

Yes. York Scientific provides fast worldwide shipping for refurbished ABB drives and industrial automation components to customers across North America, Europe, Asia, the Middle East, and many other international markets.

Request Pricing & Availability

Looking for a refurbished ABB ACH501020400P2 ACH500 AC Drive? Contact York Scientific today to request pricing, verify inventory availability, or learn more about our refurbishment, repair, and exchange services. Our experienced team is ready to help keep your industrial automation systems operating efficiently while minimizing costly downtime.