◉ OVERVIEW ⚡ POWER DATA ⇄ DRIVE CHAIN ? FAQ ☷ MODELS GE FANUC / FANUC ALPHA POWER A06B-6087-H155 Alpha PSM-55 regenerative power supply module 200–230 VAC 3-phase input class PSM-55 Alpha family DC LINK Regenerative supply role ⚡ Power hub for Alpha servo and spindle amplifiers Procurement must match the full order number, machine input class, downstream amplifier arrangement, physical frame and connector condition. Check alarms, fans and DC-link condition before shipment