Field-fit record for ABB 2CSG035100R1211
This field-fit dossier treats ABB 2CSG035100R1211 as the representative of the TR ring-core transformer series. The technical table below applies to the representative order reference, while later family codes require individual verification.
Representative technical data
| Technical item | Verified value / selection note |
|---|---|
| Complete designation | 2CSG035100R1211 |
| Product family | TR ring-core transformer |
| Component role | residual-current relay toroidal sensor |
| Exact ABB order reference | 2CSG035100R1211 |
| ABB product series | TR ring-core transformer |
| Representative aperture | 35 mm |
| Type | TR1 |
| Relay pairing | Check RD2/RD3 compatibility |
| Final configuration | Confirm exact nameplate, hardware revision and order options before purchase |
For ABB 2CSG035100R1211, confirm installation-specific limits and fitted options against the current ABB documentation and delivered item before use.
Interface walkdown
Before approving ABB 2CSG035100R1211, confirm conductor bundle, aperture, relay and installation direction. Inspect the existing terminal numbers, space, connector or host option slot rather than relying on the product photograph.
The ABB TR ring-core transformer family may include variants with different ratings, connection details or functions. Treat every listed reference as a separate full designation.
Asset question
ABB 2CSG035100R1211 should be evaluated against the actual equipment tag and its job: sense residual current through a protected feeder. A series name alone does not confirm that a replacement will perform the same task.
Record the operating demand, connected load or signal, and reason ABB 2CSG035100R1211 is being ordered. That record separates a service replacement from a new design choice.
Receiving inspection
At receipt, check ABB 2CSG035100R1211 for correct labeling, intact housing and complete supplied accessories. Keep the packaging reference with the maintenance order.
For ABB 2CSG035100R1211, quarantine any unit whose marking, rating or connector differs from the approved purchase specification; do not silently substitute a similar code.
Nameplate and drawing
Compare ABB 2CSG035100R1211 with the nameplate, cabinet drawing and current ABB documentation. Capture electrical or software revisions that influence the fit.
A quotation for ABB 2CSG035100R1211 should preserve the complete order identity. If the supplier suggests another code, request a written difference review for the changed rating, function and approvals.
Future service note
Keep ABB 2CSG035100R1211 in the asset history with the exact series and order reference. This helps the next technician distinguish this device from other TR ring-core transformer variants.
If ABB 2CSG035100R1211 is later replaced by a different family member, repeat the full interface and protection checks; family grouping here is for browsing, not automatic interchangeability.
Commissioning evidence
After safe installation of ABB 2CSG035100R1211, inject a test signal and prove the relay response. Use the approved isolation, energization and functional-test procedure for the site's equipment.
Save the observed state, date and drawing revision for ABB 2CSG035100R1211. A passing visual inspection is not a substitute for an electrical or functional acceptance test.
Other references in this ABB series
These order references belong with ABB 2CSG035100R1211 for enquiry and navigation. They are not default substitutes: verify exact function, rating, approval and connection of each requested variant. No separate page is planned for the codes listed here.
- 2CSG060100R1211
Decision at handover
Release ABB 2CSG035100R1211 only when order identity, interface inspection and operational test all agree with the approved design.
Document any deviation before installing ABB 2CSG035100R1211; a variant from the same TR ring-core transformer series still needs its own fit check.
