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FANUC A06B-6150-H045

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PRODUCT TYPE INFO: Power Supply Module

5 in stock

2 Year warranty

Part NumberA06B-6150-H045
TypePower Supplies
Model #A06B6150H045
Warranty2 Year
Series αi PS
Main power supply400 to 480V
Control power supply200 to 240VAC
Main circuit capacity64kVA
Rated output45kW
Maximum output capacity102kW
Peak maximum output capability137kW

Our Repair Services

MRO Electric repairs CNCs, PLCs, Servo/Spindle Drives, Motors, Amplifiers, VFDs, HMIs, and more, most of which can be repaired in only 3-5 days.

Repair Benefits

MRO can restore your failed A06B-6150-H045 to remanufactured condition and save you up to 75% compared to buying new. We offer standard repair pricing to ensure you the best value for your repair.

Our certified technicians use rigorous testing procedures to ensure your parts are restored to fully functioning condition. Our team proudly stands behind all repairs by providing a minimum 2-year warranty.

Our technicians have vast experience with most manufacturers and models. In addition to this A06B-6150-H045 we also repair a wide range of other FANUC products, so if you don’t see the model you need, please contact us.

Core Exchange

If you are interested in getting credit for your faulty A06B-6150-H045, just let us know, and we can issue you an RMA to send it in as an exchange. Our exchange program provides you with savings and keeps us stocked for the next time you need anything.

  • Shipping Weight : 24lbs

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  • Order within the next 20 hours and 28 minutes.
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Ask about exchanging your faulty A06B-6150-H045 for credit when ordering from MRO Electric

MRO Electric provides a 2-year warranty on every item we sell and repair. We stand behind all of our products and guarantee them for the full 2 years. If there is an issue with any of our products within the warranty period, we will evaluate the unit and repair or replace it under warranty.

FANUC A06B-6150-H045 Overview

The standard module unit A06B-6150-H045 is a 400-V Input Series module manufactured by Fanuc as a part of the Servo Amplifier αi series. It is designed as the main power supply of motor power while it is also able to bring supply control power to the servo amp. The αi PS 45HV module A06B-6150-H045 employs a thin, modular structure. The space-saving design allows for energy savings as it puts out less heat. These products are manufactured in Japan and are designed for Commodity production, advanced machining, and CNC milling usage. They come with a 2-year warranty from MRO Electric. We also carry Power Supplies from other manufacturers such as Siemens and Control Techniques.

The high-efficiency radiator helps achieve less depth of the modular amp unit and saves depth space while the width has also been reduced to take up less space in the cabinet.

Features of the A06B-6150-H045

The αi PS series module A06B-6150-H045 has the main circuit power supply rating of 400 to 480VAC +10%,-15%,3φ 50/60Hz, ±1Hz and the control power rating is 200 to 240VAC +10%,-15%,1φ 50/60Hz, ±1Hz.  The main circuit equipment power capacity for the αi PS 45HV A06B-6150-H045 is 64kVA.The equipment capacity for control power is 0.7kVA for all 400-V input series modules like the A06B-6150-H045. The rated output capacity for the αi PS 45HV is 50kW, and the control method for all of the 400-V input modules in this Fanuc series is power source regeneration. If using voltages not listed here, a power transformer may be necessary. 

When choosing the correct αi PS module for your specific needs, refer to the output capacities. The output capacity for the αi PS 45HV A06B-6150-H045 module is 45kW. The maximum output capacity for this Fanuc module is 102kW, and the peak max output capability for the A06B-6150-H045 αi PS 45HV is 137kW.


The Fanuc αi PS 45HV 400- V series has reduced cabling for connection s to the unit. The amplifier utilizes one cable for connection. The motor output terminal block ground connection to the flange is already incorporated. How does this benefit you? The built-in cabling eliminates the need for external cabling, a cost-efficient advantage. 

The connectors that access the input power lines and the motor power lines are easily accessible for convenient connection and detachment from the servo amp cabinet. 

How have Fanuc improved maintenance on the αi PS 45HV 400- V series modules? Replacing individual parts on the unit is easy and convenient. Module parts, such as fan motors, are easily replaced, reducing downtime, and the servo unit replacement is simple with the removal of the easily accessible connectors.

With the backup capacitor built in the absolute pulse coder, the Fanuc αi PS 45HV 400- V series module uses this standard feature to eliminate the need to perform reference position return operation. What does the capacitor do? It implements absolute position detection for 10 minutes, so you do not need to run the reference position after the servo amp replacement or the feedback cable replacement. 

How to use an A06B-6150-H045

The Fanuc A06B-6150-H045 αi PS 45HV connects to the main power supply. The main power supply should be between 400 to 480V (without a transformer).  During motor deceleration, this unit takes power from the motor and returns it to the power supply, known as power regeneration. 

The A06B-6150-H045 power supply module is used with an αi SV series and αi SP series of the Fanuc 400-V input series.

Contact Us Today For More Information About FANUC Products

Check out the rest of our FANUC product line. Whether it's using our online instant quote feature, giving us a call at (800) 691-8511, or emailing us at, we strive for customer satisfaction first. This means lower prices and better service for you. For more products like A06B-6150-H045, take a look at more from our Power Supplies line. If your current unit has gone bad, take advantage of our Core Exchange program for the most inexpensive route. You can learn more about this program on our FAQ page here. We offer a repair service on all of our A06B-6150-H045 products that keep your downtime to a minimum. To stay up to date on manufacturer news, as well as access any of our datasheets, manuals, or other documentation, we suggest you take a look at our blog.

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Fast delivery and very good service.


Would use again. Received in timely manner.


Very happy with the overall service, delivery, communication and delivery,

Conley Cooke