Siemens A5E38982303 SINAMICS Drive Interface Board
A Siemens board-level reference selected by complete host and revision evidence.
Overview
A5E38982303 is a Siemens board-level reference associated with a SINAMICS converter power assembly. Available evidence identifies a drive-interface role, but no public Siemens catalog entry assigns a unique voltage, current or host model to this code alone.
Selection is therefore controlled by the exact board label, revision, host converter nameplate, connector population and service record. Ratings from a neighboring A5E number are not used.
Specs
| Manufacturer | Siemens |
|---|---|
| Exact Model | A5E38982303 |
| Associated Family | SINAMICS converter service hardware |
| Product Type | Drive interface circuit board |
| Verified Identity | Complete A5E38982303 marking |
| Unassigned Values | Host voltage, current, power and firmware are not inferred |
| Required Evidence | Converter MLFB, rating plate, board position and connector map |
| Selection Basis | Exact board/revision or written Siemens service reference |
Features
Retains a specific A5E identity for converter maintenance.
Separates verified board identity from unconfirmed electrical ratings.
Requires the installed connector and feedback arrangement to be documented.
Prevents copying data from similar A5E references.
Applications
- Board-level service in a converter containing A5E38982303.
- Legacy drive repair with complete host assembly and revision evidence.
- Spare verification using both board labels and receiving-system data.
Lifecycle
- Photograph both board faces, labels, connectors and installed position.
- Record converter MLFB, rating plate, serial and option hardware.
- Preserve parameters, firmware information and fault history.
- Investigate the failed power and cooling path before host-specific commissioning.
FAQ
Why are no voltage or current ratings assigned to A5E38982303?
The board code alone does not establish those host values; use the complete converter nameplate.
What photographs are needed to source A5E38982303?
Send both board faces, every revision mark, connectors, position and host rating plate.
Can a visually similar A5E board replace A5E38982303?
No. An exact match or written Siemens service reference is required.
What fault evidence should accompany A5E38982303?
Provide alarms, DC-link observations, supply checks, cooling condition and connector state.
How should a repair using A5E38982303 be accepted?
Use the host-specific procedure with supply, diagnostic, feedback, protection and motor tests.
Recommended Models
| BT21AM/782060 | XP-9102-8304 | 133442-01 |
| W445-M 203949-02 | NT33 | 1PH6137-4NZ00-Z Z=N05 |
| S903 | 3RM1001-1AA04 | 3UG4513-2BR20 |
| M6A-B6L2-SS | SCPSD-016-14-15-LI 44093592 | 1756-OB32 /A |
| R033 E01D | MINI-PS-48-60DC/24DC/1 | FTL 372 |
| MCA 19S17-RS0B0-B28R-KS5F10N-R0SU | Siemens 6ES7131-4BF00-0AA0 | RN221N-B1 |
| Siemens A5E42873886 | EMXS25-50 | AKM115SF132 |
| X20PS2100 | DEIF PPU/2/GS | 6ES5470-4UC13 |
| NZMH2-M50 | AC2411 | MR7402.5147-U3-N60-G01-AKK-M0-P0-S0 |
| X20CP1485 | Aventics R 480 226 914 | 774191 PNOZ e5.13p |
