Fanuc ai Power Supply 400VAC-input A06B-6150-C045

A06B-6150-C045 is a FANUC Alpha i–series power supply module (PSM), and it corresponds closely to the widely documented A06B-6150-H045 model.

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🔧 Description (A06B-6150-C045)

Manufacturer: FANUC
Type: Alpha i Power Supply Module
Equivalent Model: AiPS-45HV (≈45 kW class)

👉 Simple meaning:
It is a main high-voltage DC power supply unit used in CNC machines.

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⚙️ Function

• Converts 3-phase AC (400–480V) into high-voltage DC
• Supplies a common DC bus to:
  • Servo amplifiers (axis drives)
  • Spindle amplifiers
• Also provides control power for the drive system

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⚡ Typical Technical Specifications

(based on H045 equivalent)

• Input: 400–480V AC, 3-phase
• Rated input current: ~92 A @ 400V
• Output: ~565–679V DC
• Power rating: ~45–50 kW
• Main circuit capacity: ~64 kVA

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🧩 Features

• Supplies both main circuit power + control power
• Supports high-load CNC operations
• Designed for continuous industrial use
• Built-in cooling (fans + heatsink)
• Regenerative capability (handles braking energy)

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🏭 Applications

Used in:

• CNC machining centers
• CNC lathes
• Automated production systems

👉 Typically powers:

• 1–2 spindle amplifiers
• Multiple servo axis drives

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📌 About “C045”

• “C045” = 45 kW class configuration/version
• Functionally same as H045 (AiPS-45HV)
• Differences are usually:
  • Revision / firmware
  • Regional or hardware variation

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🔍 Position in 6150 series

• C018 → ~18 kW
• C030 → ~30 kW
• C045 → ~45 kW (this one)

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✔️ Simple explanation

👉 A06B-6150-C045 is a mid-high capacity FANUC CNC power supply module (~45 kW) that provides DC power to all servo and spindle drives in the machine.