Overview
Manuals
Drive-System Compatibility
Maintenance Preparation
Configuration
Features:
- IRC5 drive system identity: 3HAC14549-3 is documented as DSQC618_R3.
- Hardware role: DSQC618_R3 / Rectifier R3 with ABB type designation 21.5 × 22 × 27.
- Verification focus: Confirm the 3HAC14549-3 article number, R3 identity, drive-module position and controller configuration before replacement.
ABB 3HAC14549-3 is r3 rectifier unit documented for ABB IRC5 M2004 drive modules. The unit provides the rectified DC-link supply for the documented drive-system configuration. ABB identifies this configuration by DSQC618_R3 / Rectifier R3 with ABB type designation 21.5 × 22 × 27. Procurement and replacement should be based on the complete article number and hardware identity because similarly shaped IRC5 drive-system modules can have different axis allocations, power-stage arrangements, or controller applications.
Product identity, controller role, configuration and service references for 3HAC14549-3 are based on the corresponding ABB product details and IRC5 product-manual information. Final compatibility depends on the IRC5 drive module, rectifier position, capacitor unit, main drive and robot configuration.
The ABB 3HAC14549-3 R3 rectifier unit is supported by Moore Automated for verified industrial replacement and spare-part requirements.
ABB 3HAC14549-3 R3 rectifier unit manual(Datasheets), 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.
Drive-System Compatibility
Confirm the IRC5 drive module, rectifier position, capacitor unit, main drive and robot configuration. The full 3HAC14549-3 article number and the installed controller nameplate should be compared before a purchase order is released.
Maintenance Preparation
Follow the ABB controller service instructions and verify incoming supply isolation, DC-link discharge, busbars, capacitor connections and cooling. Any cable, busbar, harness, fan lead, or mounting hardware must be identified separately unless included in the quotation.
Configuration Identity
DSQC618_R3 / Rectifier R3 with ABB type designation 21.5 × 22 × 27. Use the ABB article number and DSQC/type designation together when reviewing a replacement.
