Product Overview

The HBC65-Q7594 (Part Number: 80026-088-01) is a specialized industrial switching power supply manufactured by Allen-Bradley for the PowerFlex 7000 medium voltage drive series. This unit functions as a critical power conversion module, transforming AC input into a regulated 56V DC output. With a 300W power rating, it is engineered to provide high-precision voltage to the sensitive control electronics and drive logic within complex automation systems.

Despite being discontinued by the manufacturer on June 30, 2016, this power supply remains a vital component for the maintenance and continued operation of legacy PowerFlex 7000 installations. Its design emphasizes thermal efficiency and voltage stability, ensuring that medium voltage drive operations remain uninterrupted even under fluctuating load conditions.

Technical Specifications

• Manufacturer: Allen-Bradley / Rockwell Automation

• Model Number: HBC65-Q7594

• Order Number: 80026-088-01

• Product Series: PowerFlex 7000

• Output Voltage: 56V DC

• Power Capacity: 300 Watts

• Module Type: AC-DC Switching Power Supply

• Dimensions: 3.5 x 13 x 14.5 cm

• Weight: 0.9 kg

• Origin: USA

• HS Code: 8537101190

Industrial Application and Protection

This power supply is purpose-built for the PowerFlex 7000 Medium Voltage Drive system. It supports the drive's control architecture by filtering electrical noise and preventing power anomalies from affecting the logic circuits. The module features integrated over-voltage and short-circuit protection, which are essential for protecting the broader PLC and communication infrastructure from damage during electrical disturbances. Its compact footprint allows for seamless integration into standard control cabinets where space and heat dissipation are primary concerns.