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Parker
PSUP20D6USBM00
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SKU: 2100000022267
$2,328.00
Contact us for pricing
2-Year Warranty
Free Diagnostics
5–30 Day Turnaround
Nationwide Service
Parker PSUP20D6USBM00 repair service is available from Flexa Systems for facilities running Compax3M and TPD-M multi-axis servo drive systems that depend on this power supply module for coordinated motion control. Whether you need Parker PSUP20D6USBM00 repair after an unexpected fault or are sourcing a PSUP20D6USBM00 refurbished unit to reduce downtime costs, this module is a critical component in distributed servo architectures where centralized DC bus power feeds multiple axes simultaneously. The PSUP20D6USBM00 functions as the system supply module, converting three-phase AC input into a regulated DC bus voltage that individual servo amplifier modules draw from — faults in this unit can take down an entire multi-axis machine in a single event. Facilities dealing with PSUP20D6USBM00 troubleshooting challenges often find that the root cause lies in failed inrush limiting components, degraded capacitor banks, or damaged regenerative braking circuitry rather than the downstream servo axes themselves. For operations searching for PSUP20D6USBM00 repair near me, Flexa Systems ships nationwide from Lewisville, TX, meaning physical proximity is never a barrier to fast turnaround. This module is commonly deployed in automated assembly lines, CNC machining centers, packaging equipment, and high-cycle pick-and-place systems where multi-axis synchronization is non-negotiable. Industrial VFD repair at this level requires engineers familiar with Parker's Compax3 architecture, inter-module communication, and the DC bus balancing behavior specific to this power supply design. All units processed at Flexa Systems go through load-bank testing under simulated multi-axis conditions before return shipment.
Technical Specifications
Part Number
PSUP20D6USBM00
Manufacturer
Parker
Package / Type
Power Supply Module / Servo Drive Power Supply
Compatibility
The PSUP20D6USBM00 is compatible with Parker's Compax3M servo drive modules including the C3S025V2, C3S075V4, and C3S150V4 axis modules, which plug into the same multi-axis rail assembly and draw regulated DC bus power directly from this supply unit. Parker PSUP20D6USBM00 integration also extends to TPD-M series drives, where it serves as the centralized power hub in rack-mounted motion control cabinets communicating over CANopen or RS-232/485 for parameter configuration and diagnostics. As a PSUP20D6USBM00 replacement for aging or failed supply modules in existing Compax3M installations, this unit maintains backward compatibility with Parker's C3 ServoManager and IEC 61131-3 programming environments used in coordinating PLC-driven motion sequences. Encoder feedback compatibility includes SinCos, resolver, and incremental TTL encoder types routed through the connected axis modules, and the system is commonly integrated with Siemens S7-300/400 PLCs and Beckhoff TwinCAT controllers via EtherCAT or PROFIBUS DP gateway configurations.
Service Options
Repair Service
Ship your faulty PSUP20D6USBM00 to our facility. Our certified technicians perform IGBT testing, capacitor inspection, gate driver diagnostics, and full load testing. Typical turnaround: 5–7 business days. 2-year warranty included.
Refurbished
In-stock Parker PSUP20D6USBM00 variable frequency drive, reconditioned to OEM specifications and verified under load. Ships immediately. 2-year warranty included.
Brand New
New PSUP20D6USBM00 in original Parker packaging. Full manufacturer warranty applies. Contact us to confirm availability and lead time.
Common Failure Modes
DC bus undervoltage fault on multi-axis startup caused by failed NTC inrush thermistor in the PSUP20D6USBM00, preventing the bus from charging to nominal voltage before the drive enable sequence times out — common after repeated emergency-stop cycles that thermally stress the inrush limiting circuit.
Regenerative energy fault during high-inertia deceleration events where the internal braking chopper IGBT in the PSUP20D6USBM00 fails open, causing DC bus overvoltage trips across all connected Compax3M axis modules simultaneously rather than in isolation.
PSUP20D6USBM00 troubleshooting often reveals intermittent 24VDC auxiliary power rail collapse under load, traced to failed electrolytic capacitors on the SMPS board that supply logic power to the inter-module communication backplane — symptoms include random axis faults and loss of CANopen node communication.
PSUP20D6USBM00 fault conditions related to thermal shutdown (error code visible on connected C3 axis displays as supply module status bit fault) caused by clogged heat sink fins or failed cooling fan bearings, particularly in high-ambient-temperature environments above 40°C continuous duty.
Frequently Asked Questions
Is the PSUP20D6USBM00 compatible with other Parker servo drive series, or can it replace a supply module from a different manufacturer?
The PSUP20D6USBM00 is specifically engineered for the Parker Compax3M and TPD-M multi-axis architectures and is not a drop-in electrical replacement for supply modules from competing platforms such as the Siemens S120 ALM or Allen-Bradley Kinetix 5500 shared DC bus modules, as the inter-module communication protocols, bus rail connector formats, and enable sequencing logic differ significantly. Within the Parker ecosystem, the PSUP20D6USBM00 is interchangeable with earlier Compax3M power supply variants provided the rail assembly and firmware revision of the connected axis modules are compatible — always verify the C3 ServoManager project file matches the hardware revision before swapping. PSUP20D6USBM00 compatible with Compax3M systems also pairs correctly with Parker's HMI panels and C3 axis modules like the C3S025V2 and C3S150V4 without requiring additional interface hardware. Consult Parker's Compax3M system configuration guide or contact Flexa Systems for a compatibility verification before ordering a PSUP20D6USBM00 replacement for sale.
How do I know whether my PSUP20D6USBM00 is worth repairing or if I should replace it outright?
In most cases, PSUP20D6USBM00 repair is the more economical path unless the unit has sustained catastrophic physical damage such as a burned PCB substrate, exploded bus capacitors, or fire damage to the power section — conditions that compromise the structural integrity of the module beyond practical restoration. Parker PSUP20D6USBM00 units showing fault symptoms like DC bus undervoltage, auxiliary rail dropout, or regenerative chopper faults are typically caused by discrete component failures including IGBTs, inrush thermistors, and electrolytic capacitors, all of which are serviceable with the correct replacement parts and test equipment. Units with corroded connectors from wash-down environments or vibration-damaged solder joints on the control board are also strong candidates for depot repair rather than outright replacement given the cost differential. Flexa Systems offers free diagnostics to evaluate the condition of your unit before committing to a repair or replacement decision.
Where can I get PSUP20D6USBM00 repair service with a warranty?
Flexa Systems, based in Lewisville, TX, provides depot repair service for the PSUP20D6USBM00 with a 2-year warranty on all repaired and refurbished units, covering both parts and labor for any recurring fault related to the original repair scope. Standard turnaround is 5-7 business days from receipt of the unit, with rush options available for facilities facing critical production downtime — nationwide shipping is supported with prepaid labels available upon request. For customers looking to buy PSUP20D6USBM00 USA stock without waiting for a repair cycle, Flexa Systems also maintains an inventory of tested PSUP20D6USBM00 for sale as exchange units that ship immediately to minimize machine downtime. Contact Flexa Systems directly to request free diagnostics, get a repair quote, or confirm exchange unit availability for your specific system configuration.
Where can I get PSUP20D6USBM00 repair service with a warranty?
Flexa Systems provides professional PSUP20D6USBM00 repair service from our facility in Lewisville, TX, serving customers nationwide. Standard turnaround is 5–7 business days from receipt and all repaired units ship with a 2-year warranty. Rush service (2–3 business days) is also available.
Flexa Systems specializes in Parker PSUP20D6USBM00 variable frequency drive repair, supplying refurbished and new units backed by a 2-year warranty. All drives are load-tested before shipping. Serving industrial facilities nationwide from Lewisville, TX.
Repair option: send in your faulty unit for component-level repair — $2,328.00 with free diagnostics, a 2-year warranty, and a 5–30 business day turnaround. Repair typically costs 40–70% of a new unit, saving you 30–60%. Learn more about our servo drive repair service.
Technical Specifications
Part Number:
PSUP20D6USBM00
Manufacturer:
Parker
Type:
Power Supply Module / Servo Drive Power Supply
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