The A06B‑6110‑H026 power supply module serves as the central DC bus‑power source for Fanuc α‑series (Alpha i) servo amplifier cabinets. It converts three‑phase 200–230 VAC at 50 Hz into a regulated DC bus voltage between 283–325 V, which is shared across multiple servo amplifier modules in the same drive rack. This 29.8 kW unit is engineered for multi‑axis CNC machines, robotics, and automated production lines where several high‑power servo drives must operate simultaneously.
This Fanuc servo power supply module is built with low‑loss power devices and high‑efficiency heat sinks, enabling compact dimensions while maintaining robust overload and thermal protection. It includes overcurrent, overvoltage, and overtemperature protection features to ensure system reliability and reduce the risk of damage during abnormal conditions. The module is designed for panel‑mount installation in industrial control cabinets and integrates seamlessly with Fanuc α‑series servo amplifiers and CNC controllers via standard bus‑bar connections.
Physically, the A06B‑6110‑H026 is a compact, industrial‑grade unit that supports high‑cycle, continuous‑duty operation in demanding manufacturing environments. It is manufactured in Japan under Fanuc‑quality standards and is typically supplied with a 2‑year warranty for new units and 3‑month warranty for used or tested modules. With in‑stock availability and quick delivery, it is a practical choice for CNC rebuilds, drive‑rack replacements, and automation‑system upgrades.
