78177-2X

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This 78177-2X is a rectifier/thyristor assembly that functions within the Reliance Electric drives system.

AVAILABILITY:

IN STOCK
SHIPS TODAY

Contact: 1-919-372-8413 (Intl.), 1-800-991-7026 (US), sales@axcontrol.com

Warranty: Learn More

Sell Surplus: Have a 78177-2X to sell? Sell Now

Exchange Credit: Learn more about our exchange credit program

78177-2X

    Varying star amount pictures Varying star amount pictures Varying star amount pictures Varying star amount pictures Varying star amount pictures
  • 4.00 (1)
  • Click a star to rate this product
    Varying star amount pictures Varying star amount pictures Varying star amount pictures Varying star amount pictures Varying star amount pictures
  • 4.00 (1)
  • Click a star to rate this product
This 78177-2X is a rectifier/thyristor assembly that functions within the Reliance Electric drives system.

AVAILABILITY:

IN STOCK
SHIPS TODAY

Contact: 1-919-372-8413 (Intl.), 1-800-991-7026 (US), sales@axcontrol.com

Warranty: Learn More

Sell Surplus: Have a 78177-2X to sell? Sell Now

Exchange Credit: Learn more about our exchange credit program

Product Description

The 78177-2X is a Rectifier/thyristor assembly from Reliance Electric. Some of these parts were marked as originating from Baldor Reliance or Asea Brown Boveri, depending on the year of manufacture. This is the same part and documentation can be used regardless of the name on record. The 78177-2X is two rectifier stacks (copper/selenium oxide) connected across an air gap populated with an SCR. The unit has a curved foot on one side with a bolted connection. The 78177-2X is primarily used to convert AC (alternating current) to a more stable DC (direct current. The unit includes a gate coupling card located at the zenith of the two stacks. This board interconnects the stacks and acts as a gating component to allow the thyristor to be in an on or an off state. This gating card includes a capacitor, several wire jumpers, and other wired components. The 78177-2X should only be installed or maintained by well-trained individuals. Please consult with the original documentation for proper installation and handling procedures. This documentation will also include warnings and other information that should be read before the unit is unboxed. Our website has additional information regarding warranty, shipping options, payment terms, and how you can sell your surplus to offset your purchase costs. If you have other questions please feel free to reach out to our staff. Most products on our site are available for shipping immediately and will ship the same day your order is placed. Please allow at least 2 hours before the close of business to give us time to properly process and pack your order for shipment.

Repair Services For 78177-2X

Type Lead Time Price Action
Repair Service 1-2 weeks $751

Our highly skilled technicians can repair your 78177-2X. All of our repairs come with a 3 Year AX Control Warranty. Please contact us for additional information about our repair process. To receive the repair pricing and lead time listed above please process your repair order via our website. The following repair options may be available upon request:

  • 48-72hr Rush Repair
  • Detailed Repair Reports
  • AX Control Certificate of Warranty

AX Control Warranty Info

All products we sell are backed by our unparalleled warranty. A warranty certificate will be provided with your order upon request.
All PLCs, HMIs, and Turbine Control Boards: 3 Years
All AC/DC and Servo Drives: 2 Years
All Motors: 1 Year
Learn More