Features:
- Legacy hardware boundary: Intended for SAMIs manufactured before December 1992.
- Rectifier-specific selection: Applies when 1400 V rectifier modules are installed.
- Traceable ABB identity: Input protection card order code 58424081.
SNAT 7901 58424081 supports a defined early SAMI GS converter configuration rather than the complete ACS 50X population.
The manufacturing-date and rectifier conditions separate this card from later input-protection arrangements.
Using the ABB order code with the installed drive record gives procurement and maintenance teams a controlled selection path.
Apter Power can assist with document and quotation support for the ABB SNAT 7901 58424081 Input Protection Card.
ABB SNAT 7901 58424081 Input Protection 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.
- Date condition: The SAMI must predate December 1992.
- Rectifier condition: The converter must contain 1400 V rectifier modules.
- ABB order identity: Use 58424081 for the SNAT 7901 board.
- Later hardware boundary: Do not extend the early-card rule to later SAMI production.
- Platform: SAMI GS / ACS 50X converter hardware.
- Module class: ABB lists the card among converter-module components.
- Voltage group: The applicable table covers the 380 V converter group.
- 600 V boundary: ABB assigns SNAT 7903 to 600 V converter modules.
- Before removal: Capture the drive serial and converter-module identity.
- Before quotation: Establish the manufacturing date from the asset record.
- Before fitting: Identify the installed rectifier-module voltage class.
- Stop condition: Do not proceed when either legacy condition is unproven.
- Lower 380 V ratings: ACS 50X-051-3, -061-3 and -071-3 converter modules.
- Mid-range 380 V ratings: ACS 50X-100-3, -120-3 and -140-3 converter modules.
- Higher 380 V ratings: ACS 50X-170-3, -210-3 and -260-3 converter modules.
- Configuration limit: Only the pre-December-1992 1400 V rectifier arrangement.