The ABB 3HAC14549-2 is an R2 rectifier unit used in a compatible IRC5 M2004 drive-module configuration to supply the drive-system DC bus.
R2 rectifier unit · IRC5 M2004 drive module.
3HAC14549-2 is the R2 rectifier unit for a compatible ABB IRC5 M2004 drive module and provides the rectified DC supply used by the connected servo drives.
Confirm the R2 designation, incoming supply, drive-module build, DC-bus connections, external-axis arrangement and controller hardware revision before replacement.
Source: ABB IRC5 product manual, 3HAC021313-001. Verify 3HAC14549-2 against the installed IRC5 M2004 drive module and the complete manufacturer article number.
Manufacturer-reference information for the ABB 3HAC14549-2 R2 rectifier unit used with a compatible IRC5 M2004 drive module.
No dedicated current official 3HAC14549-2 datasheet was located in ABB public documentation. Confirm the complete article number, installed IRC5 M2004 drive module and hardware configuration before purchase or replacement.
CONTACT FRIDASend the complete part number, quantity, provide the controller label, rectifier label and complete drive-module layout. and your technical or purchasing question.
Technical statements on this page are limited to ABB manufacturer-reference documentation. No third-party product sources were used.
ABB ↗ is the manufacturer. 3HAC14549-2 is the complete spare-part number and must be matched to the installed IRC5 M2004 drive module, R2 configuration and documented hardware configuration.
R2 rectifier unit.
Match the IRC5 M2004 drive-module build, R2 position and connected drive arrangement.
Match R2 configuration and the complete article number 3HAC14549-2.
Do not replace the rectifier with another rating or revision without checking the complete drive-system configuration.
Match 3HAC14549-2 to the manufacturer documentation, equipment identification and installed R2 rectifier unit.
Record incoming supply, DC-bus, braking and control connections before disconnection.
Use ABB IRC5 product manual 3HAC021313-001 and the installed equipment identification to verify the exact part number.
Confirm the R2 designation, incoming supply, drive-module build, DC-bus connections, external-axis arrangement and controller hardware revision before replacement.
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