Do you offer global delivery services?

Yes. We ship globally, and we are able to quickly deliver parts globally to any corner of the world. Unless otherwise specified, we will ship your order via (DHL). We can also ship through FedEx, UPS, and TNT. We can also use your account.

How many parts do you have in stock?

We have an extensive stock base consisting of ten thousands of new and discontinued automation parts including those from leading manufacturers such as:Control Systems (DCS, PLC, CNC) ,Panel Controllers,HMI and Display Panels,Drives,Encoders and Resolvers,Power Supplies.

What is the device A06B-6087-H155?

This is a Fanuc Alpha series Power Supply Module, specifically designated as the PSM-55 model.

What are the input power specifications for the A06B-6087-H155?

It requires a three-phase AC input voltage range of 200V to 230V at a grid frequency of 50/60 Hz.

What is the converted DC bus output voltage of the A06B-6087-H155?

After internal rectification and filtering, the module supplies a DC bus voltage (DC Link) of 283V to 325V to the downstream drive modules.

A06B-6087-H155

Name: A06B-6087-H155
Brand: General Electric
SKU: A06B-6087-H155

Power Supply Module

Product image is representative; revision or series may vary. Contact us to request a specific version.

Product Describe：

Fanuc Power Supply Module
Alpha Series Servo Hardware
PSM-55 Power Capacity Specification
Industrial CNC Machinery Power Source

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Technical specifications for A06B-6087-H155

Manufacturer:

General Electric
Product Category:

Servo Drives
Spare Part Number:

A06B-6087-H155
Estimated shipping dimensions:

14.8x28.5x38cm
Weight:

8.3 kg
Tariff Code:

8537101190
Counliy of origin:

USA
Frequency:

50/60 Hz
Efficiency:

>95%
Protection Features:

Overload, Overcurrent, Overvoltage Protection
Input Voltage:

200-230 VAC
Mounting:

Vertical/Wall-mounted
Input Phase:

3 Phase
Operating Temperature:

0°C to 55°C
Output Voltage:

200-240 VAC
Output Power:

55 kW

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Information

Overview Manuals Common Applications Product Precautions

The A06B-6087-H155 is an ALPHA power supply module (PSM-55) designed to deliver robust, continuous power to FANUC CNC servo systems. Engineered for 200–230 VAC three-phase input, it provides a high-capacity 55–65 kW output with stable DC voltage, ensuring reliable energy support for servo drives and spindle modules in industrial automation applications.

55 kW High-Capacity Centralized Power Supply
Grid-Regenerative Braking for Maximum Energy Efficiency
Isolated Thermal Airflow Design for High-Temperature Resilience

As a standard feature for FANUC high-power drives, this module incorporates a regenerative braking system. When a large spindle motor performs a high-speed emergency stop or a servo axis decelerates under heavy inertia, the reverse regenerative energy is not wasted as heat through traditional braking resistors.

This module features four-quadrant full-controlled rectification, allowing it to precisely invert reverse kinetic energy into AC power synchronized with the grid during motor braking, large-inertia spindle deceleration, or high-frequency reciprocating motions, and feed it directly back to the factory grid. This not only completely eliminates the heavy heat source generated by traditional dynamic braking resistors, but also allows adjacent processing machinery to directly consume this regenerative energy, significantly reducing the overall energy consumption of the entire processing unit and effectively improving the temperature control environment inside the workshop.

Important Notice: Other accessories, manuals, cables, calibration data, software, etc. are not included with this equipment unless listed in the above stock item description.

General Electric A06B-6087-H155 Power Supply Module Manuals, Datasheets, Drivers, Link

Important Notice: Other accessories, manuals, cables, calibration data, software, etc. are not included with this equipment unless listed in the above stock item description.

Automotive Manufacturing

Provides stable DC bus power for heavy-duty multi-axis servo lifters and transfer arms, recycling immense kinetic energy during rapid deceleration of press components.

Mold and Die Manufacturing

Powers high-RPM spindles and rapid-traverse linear motors, utilizing its isolated cooling to prevent graphite dust or oil mist entry inside sealed cabinets.

Steel and Metallurgy Processing

Manages high-tension continuous uncoiling and recoiling processes, where reverse motor energy from tension control is inverted back to the factory grid.

Plastic and Rubber Machinery

Supplies power to heavy clamping and injection servo axes, capturing the high-inertia deceleration energy of the molds during fast cycles.

Paper and Printing Industry

This unit provides an uninterrupted power supply to synchronous paper-feed rollers and high-inertia cutting blades, while maintaining uniform web tension via precise energy-recovery braking.

Energy and Power Equipment Manufacturing

Drives ultra-large multi-axis machining centers working on oversized components, maintaining continuous output over prolonged, uninterrupted cutting cycles.

When using this module, ensure the CNC electrical cabinet is fully sealed to prevent the ingress of metal dust and oil mist, and regularly clean the rear aluminum heatsink and high-pressure fans to maintain the 55 kW heat dissipation efficiency.

Additionally, never perform wiring operations until the DC bus residual voltage is completely discharged (the indicator light goes out), and strictly match the three-phase input voltage while ensuring proper grounding to protect core semiconductors like IGBTs from high-voltage surges.

Alternative Names

A068-6087-H155 A0686087H155 A06B-6087-HI55 A06B-60B7-H155 A06B-6O87-H155 A06B6087H155 A06B6087HI55 A06B60B7H155 A06B6O87H155 AO68-6OB7-HI55 AO686OB7HI55 AO6B-6087-H155 AO6B-6O87-H155 AO6B6087H155 AO6B6O87H155

Technical notes

A06B-6087-H155 integrates standard FANUC control interfaces on its front panel, including CX1A/CX1B power interlock terminals, JX1B signal feedback connectors, and top-mounted heavy-current DC busbar connection points. These clearly positioned interfaces allow plants to perform drop-in, tuning-free parts replacement, minimizing equipment downtime.

FAQ View All FAQ

Do you offer global delivery services?

Yes. We ship globally, and we are able to quickly deliver parts globally to any corner of the world. Unless otherwise specified, we will ship your order via (DHL). We can also ship through FedEx, UPS, and TNT. We can also use your account.
How many parts do you have in stock?

We have an extensive stock base consisting of ten thousands of new and discontinued automation parts including those from leading manufacturers such as:Control Systems (DCS, PLC, CNC) ,Panel Controllers,HMI and Display Panels,Drives,Encoders and Resolvers,Power Supplies.
What is the device A06B-6087-H155?

This is a Fanuc Alpha series Power Supply Module, specifically designated as the PSM-55 model.

What are the input power specifications for the A06B-6087-H155?

It requires a three-phase AC input voltage range of 200V to 230V at a grid frequency of 50/60 Hz.
What is the converted DC bus output voltage of the A06B-6087-H155?

After internal rectification and filtering, the module supplies a DC bus voltage (DC Link) of 283V to 325V to the downstream drive modules.

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