Features:
- Drive role: chopper control card within the Bulletin 1352C renewal-parts structure.
- Configuration boundary: assigned to Series C GTO 575 V drive arrangements.
- Spare identity: cross-referenced by part 504082 and Bulletin number 3500-CH7.
SAFT127 CHC belongs to the chopper-control path of the applicable Series C drive rather than the I/O, power-supply, or pulse-amplifier groups.
The 575 V assignment is the defining configuration boundary; the official parts table lists a separate chopper-control card for 460 V equipment.
The type designation, part number, Bulletin number, drive Series, and voltage class together form the most reliable receiving and maintenance identity record.
Apter Power supports document review, quotation, and procurement for the discontinued ABB SAFT127 CHC Chopper Control Card.
ABB SAFT127 CHC Chopper Control Card Manuals,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.
- Series scope: select the card only for the Series C parts structure identified in the drive record.
- Voltage class: the official assignment is the GTO 575 V configuration, which governs spare selection.
- Adjacent card limit: the 460 V chopper-control entry is a different type and must not be treated as equivalent.
- Drive evidence: use cabinet documentation and the installed card record to resolve any mixed-voltage spare history.
- Type string: receive the board against the complete SAFT127 CHC product identity.
- Part reference: part 504082 links the supplied board to the official renewal-parts entry.
- Bulletin reference: 3500-CH7 provides the corresponding Bulletin number for purchasing records.
- Record consistency: the model, two references, Series, and voltage class should resolve to one spare-card record.
- Circuit-card group: the official renewal-parts table places this item among drive circuit cards.
- Functional separation: chopper control remains distinct from braking-chopper, power-supply, I/O, and pulse-amplifier entries.
- Series notation: the row is limited to Series C instead of the broader ABC notation used by some neighboring cards.
- Maintenance value: preserving the original table references reduces ambiguity when older cabinet drawings use abbreviated identifiers.
- Bulletin 1352C maintenance: renewal-part identification for supported Series C drive cabinets.
- GTO 575 V service: chopper-control replacement where the installed configuration matches the official voltage-class assignment.
- Legacy spare procurement: cross-reference control for orders using model, part, or Bulletin identifiers.
- Receiving inspection: reconciliation of the delivered board with the installed drive and historical parts record.