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A06B-6087-H155

POWER SUPPLY MODULE PSM-55

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Technical specifications for A06B-6087-H155

  • Product Model
    A06B-6087-H155
  • Product Parameters
    POWER SUPPLY MODULE PSM-55
  • Tariff Code
    8537101190
  • Country of origin
    USA
  • Place of shipment
    Xiamen, China
  • In stock
    1 unit
  • Estimated Shipping Size
    14.8x28.5x38cm
  • Manufacturer
    General Electric
  • Weight
    8.3 kg
  • Rated input
    200-230 V
  • Amp
    234 A at 200 V
  • Hertz
    50-60 Hz
  • Phase
    3-Phase
  • Rated output
    283-325 V, 65 kW

Description

The A06B-6087-H155 is a PSM-55 Alpha Power Supply Module manufactured by FANUC for CNC machine tool and industrial automation drive systems. The A06B-6087-H155 serves as the central power conversion unit in FANUC Alpha series CNC drive configurations, converting AC mains power to regulated DC bus voltage for distribution to servo and spindle amplifiers. 

The A06B-6087-H155 accepts an input voltage of 200–230 V AC and delivers a DC output of 283–325 V DC. The A06B-6087-H155 has a rated input current of 196 A at 200 V AC and provides a continuous output power of 55 kW. This high power capacity of the A06B-6087-H155 makes it suitable for large CNC machining centers, milling machines, turning centers, and other industrial equipment requiring substantial DC bus power for multiple servo axes and high-power spindle motors.

Information

Overview Manuals Application Notes Product Applications Physical Insertion & Cabinet Mounting

Features:

  • 55 kW Output Power Rating
  • 200–230 V AC Input / 283–325 V DC Output
  • Comprehensive Alarm Monitoring with 7-Segment Display
  • High-Performance AC to DC Conversion
  • Compatible with FANUC Alpha Servo and Spindle Amplifiers
The GE FANUC A06B-6087-H155 Power Supply Module PSM-55 is a 55 kW rated power supply module from the FANUC Alpha series servo amplifier system. It operates from a 3-phase 200–240 V AC main power supply with a single-phase 200–240 V AC control power input via connector CX1A. The allowable input voltage deviation is –15 % to +10 %, with a power frequency of 50/60 Hz ±1 Hz and power supply unbalance within ±5 % of rated voltage.

The module converts AC input to a regulated DC link output of 283–325 V DC, supplying main power to servo amplifier modules (SVM) and spindle amplifier modules (SPM) in CNC machine tool applications. It features regenerative power return capability, returning deceleration energy to the power supply rather than dissipating it through resistors. The rated output power is 55 kW, with a maximum output capability of 104 kW and peak output capability of 174 kW for short-duration demands.

The A06B-6087-H15 GE Power Supply Module may still be available for purchase and support from Amikon Limited beyond End-Of-Life (EOL) by the manufacturer (OEM).
GE A06B-6087-H15 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. All prices are shown in USD.
Input current at 200 V AC is 196 A. The power source capacity requirement is 79 kVA for the main circuit and 0.7 kVA for the control circuit. The module requires an external AC reactor (A81L-0001-0133) and appropriate line protection fuses. When the input voltage is outside the 200–240 V AC range, an isolation transformer is required.
It requires forced air cooling with an air flow of 2 m/s or more. Total heat dissipation is 921 W, with 93 W residual heat remaining in the cabinet under forced air cooling conditions. The module does not achieve adequate cooling through natural ventilation alone.
Built-in protection includes DC link undervoltage and overvoltage alarms, monitored via check terminals on the printed circuit board (IR for phase L1/R current, IS for phase L2/S current, +24V, +5V, 0V for control power). A red charging LED indicates when hazardous voltages are present in the DC link capacitors. The current measurement scale at the check terminals is 150 A per 1 V.
  • Gantry Mills: Powers multi-motor setups for moving heavy bridges/columns across long axes
  • Vertical Turning Lathes: Drives high-horsepower spindles and tool carousels for heavy-diameter workpieces
  • Multi-Axis Centers: Central power for 5-axis machines running multiple high-current servo drives without drops
  • Automotive Presses: Coordinates synchronized multi-axis motion of robotic loaders and heavy rams
  • Boring Mills: Supplies reliable energy for high-torque spindles in mining/energy equipment fabrication
This content has been produced using multiple sources.Amikon takes no responsibility for the accuracy of this information. Always consult the original equipment manufacturer for the most up to date instructions and information.
Orientation: Mount the module completely vertical inside a sealed magnetics cabinet to guarantee proper air convective cooling.
Clearance: Keep a minimum clearance of 100mm above and below the module's radiator fans to prevent overheating.
Fixing: Securely bolt the module frame directly to the cabinet’s metal backplate using the designated mounting holes to ground its chassis.
 

Alternative Names

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

Technical notes

The A06B-6087-H155 is designed for integration into FANUC Alpha series drive systems. The A06B-6087-H155 interfaces with FANUC servo amplifier modules (SVM series) and spindle amplifier modules (SPM series) to form a complete CNC motion control system. The DC output of the A06B-6087-H155 feeds the common DC bus that powers all connected amplifiers, enabling efficient power sharing and regenerative energy handling across the drive system. The A06B-6087-H155 is compatible with various FANUC CNC controls including Series 0i, Series 16i/18i/21i, and Series 30i/31i/32i.

FAQs

  • What is the A06B-6087-H155?

    +
    The GE A06B-6087-H155 is a high-power ALPHA PSM-55 power supply module manufactured by GE Fanuc for CNC systems and industrial servo drives.
  • What are the primary power ratings?

    +
    It features a 3-phase input voltage of 200–240 VAC (50/60 Hz) and outputs a continuous 55 kW to 65 kW of peak power. It handles high current loads up to 234 A at a 200V input.
  • What is the DC bus output voltage?

    +
    It produces a stable high-voltage DC bus output ranging from 283V to 325V DC to power connected amplifiers.
  • What cooling method does it use?

    +
    It relies on an integrated air-cooling fan system. It requires adequate clearance to maintain an operational environment between 0°C and 55°C.
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Disclaimer: Amikon Limited sells new and surplus products and develops channels for purchasing such products. Amikon Limited is not an authorized surplus dealer or affiliate for the Manufacturer of this product. The product may have older date codes or be an older series than that available direct from the factory or authorized dealers. Because Amikon Limited is not an authorized distributor of this product, the Original Manufacturer's warranty does not apply. Amikon Limited is not an authorized distributor, dealer, or representative of the products displayed on this website. All product names, trademarks, brands, and logos used on this website are the property of their respective owners. The description, explanation, or sale of products with these names, trademarks, brands, and logos is for identification purposes only and is not intended to indicate any association with or authorization from any rights holder.
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