Description

A06B‑6290‑H209 Fanuc αiPS‑26‑B Power Supply Module

Technical Specifications

• Product Model: A06B‑6290‑H209
• Brand: Fanuc
• Warranty: One Year
• Input: 200‑230 VAC 3‑phase mains input
• DC‑Bus Output: 26 kW power‑supply capacity for servo‑amplifier group
• Function: Servo‑system power‑supply unit, regenerative‑energy processing
• Cooling: Forced‑air cooling with built‑in fan
• Interface: Fiber‑optic high‑speed serial link for CNC communication
• Operating Temperature: 0 °C ~ +55 °C
• Storage Temperature: ‑40 °C ~ +85 °C
• Protection Class: IP20 cabinet‑mount unit
• System Compatibility: Fanuc αi‑B servo‑amplifier modules, 0i‑MF / 31i‑B CNC systems
• Diagnostics: Front‑panel ALM / status LED, built‑in alarm‑code display
• Humidity: 5‑95 % RH non‑condensing
• Weight: 13.5 kg
• Dimensions: αiPS‑B series power‑supply unit footprint
• 

Product Overview

A06B‑6290‑H209 αiPS‑26‑B is large‑capacity power‑supply module for Fanuc αi‑B servo‑drive system. It converts three‑phase AC mains to stable DC‑bus voltage for multiple servo‑and‑spindle amplifiers, handles motor regenerative‑energy. Widely equipped on large‑size machining‑centers and complex multi‑axis CNC equipment. Surplus and refurbished tested spare power‑supply unit for CNC‑machine overhaul projects.

Application Notes

‑ Keep cooling‑fan and heat‑sink clean to prevent over‑temperature alarm. ‑ Confirm CNC system firmware compatibility before installation. ‑ Typical deployment: Fanuc αi‑B servo power‑supply module spare‑part stocking.