Product Overview
When your industrial automation system demands reliable and high-capacity power conversion, the FANUC A06B-6120-H045 power supply module delivers. This unit from FANUC's A06B series is engineered for demanding applications requiring robust DC power from a three-phase AC source. With a rated output power of 50 kW, it provides the energy needed for large-scale machinery and multi-axis systems.
Key Technical Specifications
Understanding the specifications helps you evaluate if this module fits your application. The A06B-6120-H045 operates on a 3-phase input voltage range of 400-480 VAC at 50/60 Hz. At 400 VAC, it draws 92 A of input current, converting this to a stable output voltage of 565-679 VDC. The maximum output current is 20 A, and the control frequency is 2.5 kHz, enabling fast response for servo drives and motion control.
Environmental resilience is built in: the module operates in ambient temperatures from 0°C to 55°C and can handle up to 90% relative humidity (non-condensing). Weighing 30.00 lbs (13.61 kg), it is a substantial unit suited for cabinet mounting in industrial settings.
Industry Applications
This power supply module excels in high-performance CNC machining centers, robotic workcells, and large-scale assembly lines. Its 50 kW output supports multiple servo amplifiers simultaneously, making it ideal for systems with high torque or rapid acceleration requirements. The wide input voltage range ensures compatibility with global industrial power grids, reducing the need for additional transformers.
Installation & Setup Guidance
Proper installation maximizes reliability. Mount the module in a clean, well-ventilated enclosure to maintain ambient temperature within 0°C to 55°C. Ensure the three-phase input wiring matches the rated voltage and frequency. Use appropriately sized conductors for 92 A input current. Verify that the output DC voltage range (565-679 VDC) aligns with your connected loads. Always follow FANUC's installation manual for torque specifications and grounding requirements.
Maintenance & Reliability
Regular inspection of the cooling fans and air filters (if present) prevents overheating. Monitor the ambient humidity to stay below 90% RH without condensation. Periodically check input and output connections for signs of thermal stress or corrosion. Given the module's high power density, maintaining clean power quality and proper ventilation extends service life and reduces unplanned downtime.
Compatibility & Integration
The A06B-6120-H045 is designed to integrate with FANUC servo amplifiers and CNC controllers that accept a 565-679 VDC bus. It is commonly used in systems requiring a centralized DC power supply for multiple axes. Verify that your existing equipment's DC bus voltage range matches the module's output before integration. The 2.5 kHz control frequency aligns with high-speed switching applications.
Selection Guide & Purchasing Advice
Before ordering, confirm your system's total power demand does not exceed 50 kW and that the input voltage matches your facility's supply. Check physical dimensions and mounting provisions in the enclosure. SpareTechPLC offers this module with detailed specifications to support your evaluation. Contact our team for current availability and lifecycle status to ensure it meets your project timeline.
Frequently Asked Questions
Q: What is the input voltage range for the A06B-6120-H045?
A: The input voltage range is 400-480 VAC, three-phase, at 50/60 Hz.
Q: What output voltage does this module provide?
A: It delivers a DC output voltage range of 565-679 VDC.
Q: What is the maximum output current?
A: The maximum output current is 20 A.
Q: Can this module operate in high humidity environments?
A: Yes, it can operate in up to 90% relative humidity, provided there is no condensation.
Q: What is the weight of the A06B-6120-H045?
A: It weighs 30.00 lbs (13.61 kg).
