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Used ABB Rectifiers

  • Trusted Seller
    DSQC 314A 3E033017 | ABB

    DSQC 314A 3E033017 | ABB RECTIFIER BOARD

    • Manufacturer: ABB
    • Model: DSQC

    ABB DSQC 314A 3E033017 RECTIFIER BOARD ABB DSQC 314A 3E033017 RECTIFIER BOARD Category: Industrial robot

    Fujian, China
  • Trusted Seller
    DSQC 2498 3HAA3563-AHA | ABB

    DSQC 2498 3HAA3563-AHA | ABB Rectifier

    • Manufacturer: ABB
    • Model: 3HAA

    ABB DSQC 2498 3HAA3563-AHA Rectifier ABB DSQC 2498 3HAA3563-AHA Rectifier Catalog Description:Rectifier DSQC 249B 3HAA3563-AHA General Information Product ID:3HAA3563-AHA ABB Type Designation:DSQC 249B* Catalog D...

    Fujian, China
  • Trusted Seller
    DSQC 249B 3HAA3563-AHA | ABB

    DSQC 249B 3HAA3563-AHA | ABB Rectifier

    • Manufacturer: ABB
    • Model: 3HAA

    ABB DSQC 249B 3HAA3563-AHA Rectifier ABB DSQC 249B 3HAA3563-AHA Rectifier Catalog Description:Rectifier DSQC 249B

    Fujian, China
  • Trusted Seller
    DSQC 346G 6369901-358 | ABB

    DSQC 346G 6369901-358 | ABB Rectifier DC2

    • Manufacturer: ABB
    • Model: DSQC

    ABB DSQC 346G 6369901-358 Rectifier DC2 ABB DSQC 346G 6369901-358 Rectifier DC2 3HAB8101-8/09B

    Fujian, China
  • Trusted Seller
    DSQC345B | 3HAB8101-2 ABB RECTIFIER

    DSQC345B | 3HAB8101-2 ABB RECTIFIER UNIT

    • Manufacturer: ABB
    • Model: 3HAB

    ABB DSQC345B 3HAB8101-2 RECTIFIER UNIT ABB DSQC345B 3HAB8101-2 RECTIFIER UNIT ABB Type Designation:46,5x24,5x31 3HAB8101-2 General Information Product ID:3HAB8101-2 ABB Type Designation:46,5x24,5x31 Catalog Descr...

    Fujian, China
  • Trusted Seller
    DSQC249A 3HAA3563-AHA/2 | ABB Rectifier

    DSQC249A 3HAA3563-AHA/2 | ABB Rectifier Unit

    • Manufacturer: ABB
    • Model: 3HAA

    ABB DSQC249A 3HAA3563-AHA/2 Rectifier Unit ABB DSQC249A 3HAA3563-AHA/2 Rectifier Unit Catalog Description:Rectifier DSQC249A

    Fujian, China
  • Trusted Seller
    DSQC314A 3HAB2215-1| ABB Rectifier Dc-Link

    DSQC314A 3HAB2215-1| ABB Rectifier Dc-Link

    • Manufacturer: ABB
    • Model: 3HAB

    ABB DSQC314A 3HAB2215-1 Rectifier Dc-Link ABB DSQC314A 3HAB2215-1 Rectifier Dc-Link Descripción detallada: DSQC314A : POWER SUPPLY MOTOR

    Fujian, China
  • Trusted Seller
    DSQC 249A 3HAA3563-AGA/2 | ABB

    DSQC 249A 3HAA3563-AGA/2 | ABB Rectifier Board

    • Manufacturer: ABB
    • Model: 3HAA

    ABB DSQC 249A 3HAA3563-AGA/2 Rectifier Board ABB DSQC 249A 3HAA3563-AGA/2 Rectifier Board Servo Rectifier Power Board Servo Rectifier Power Board Features: Phase Error Indication Fault Detection Alarm Bridge Temp...

    Fujian, China
  • Trusted Seller
    DSQC 249B 3HAA3563-4HA/2 | ABB

    DSQC 249B 3HAA3563-4HA/2 | ABB Rectifier

    • Manufacturer: ABB
    • Model: 3HAA

    ABB DSQC 249B 3HAA3563-4HA/2 Rectifier ABB DSQC 249B 3HAA3563-4HA/2 Rectifier The ABB GME DSQC Series Rectifiers consist of a three-phase, six pulse diode bridge, a reservoir capacitor, a shunt regulator, and con...

    Fujian, China
  • Trusted Seller
    DSQC249B 3HAA3563-AHA/2 | ABB Rectifier

    DSQC249B 3HAA3563-AHA/2 | ABB Rectifier Unit

    • Manufacturer: ABB
    • Model: 3HAA

    ABB DSQC249B 3HAA3563-AHA/2 Rectifier Unit ABB DSQC249B 3HAA3563-AHA/2 Rectifier Unit Catalog Description:Rectifier DSQC249A

    Fujian, China
  • Trusted Seller
    DSQC345C 3HAB8101-3 | ABB Servo

    DSQC345C 3HAB8101-3 | ABB Servo Rectifier Unit

    • Manufacturer: ABB
    • Model: 3HAB

    ABB DSQC345C 3HAB8101-3 Servo Rectifier Unit ABB DSQC345C 3HAB8101-3 Servo Rectifier Unit Catalog Description:RECTIFIER DC2

    Fujian, China
  • Trusted Seller
    DSQC 345D 3HAB8101-4/04A | ABB

    DSQC 345D 3HAB8101-4/04A | ABB RECTIFIER DC3

    • Manufacturer: ABB
    • Model: 3HAB

    ABB DSQC 345D 3HAB8101-4/04A RECTIFIER DC3 ABB DSQC 345D 3HAB8101-4/04A RECTIFIER DC3 ABB Type Designation:DSQC 345D* E3HAB8101-4 General Information Product ID:E3HAB8101-4 ABB Type Designation:DSQC 345D* Catalog...

    Fujian, China
  • 3HAC14549-3 Rectifier

    3HAC14549-3 Rectifier

    • Manufacturer: ABB
    • Model: 3HAC

    ABB IRC5 Likriktare. Weight: 1.74 kg | Dimensions: 14.6 × 14.2 × 12.5 cm

    Jakobstorp, Sweden
  • 3HAC14549-1 Rectifier

    3HAC14549-1 Rectifier

    • Manufacturer: ABB
    • Model: 3HAC

    Likriktare till ABB IRC5 system. Weight: 1.82 kg | Dimensions: 14.6 × 14.2 × 12.5 cm

    Jakobstorp, Sweden
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Overview

Rectifiers convert alternating current (AC) to direct current (DC) using diodes, SCRs or bridge assemblies. They come as discrete modules, rack-mounted units, or integrated power supplies for industrial applications. Rectifiers are used in welding, electroplating, battery charging, and DC motors, and vary by voltage, current rating, cooling method, and control features. Buyers check specifications, cooling, and protection features to match load and environment.

FAQ

What should I consider when buying a rectifier?

Verify output voltage and current ratings, duty cycle, form factor, cooling method, control features and protection (overvoltage/overcurrent). Ask for test reports, maintenance history and spare parts availability.

How do I ensure safe shipping of a rectifier?

Secure and palletize the unit, protect terminals and cooling openings, use vibration and moisture protection, label heavy loads and choose a carrier experienced with electrical equipment and local regulations.

What regular maintenance does a rectifier need?

Keep cooling paths clean, inspect and service fans/heatsinks, check connections and fuses, measure output voltage/ripple periodically, and replace worn diodes/SCRs or aging capacitors as needed.