Sources Sought for SEL-387, JBPHH,HI

The Government is seeking a line‑current differential relay that matches the performance of the SEL‑387L for feeder protection, including two‑terminal differential protection, full phase and ground fault coverage, user‑configurable PLC logic, and support for Modbus, DNP3, and IEC 61850 in harsh substation environments. Offerors must submit a typed technical data package (minimum 11‑point Times New Roman, single‑sided 8.5 × 11 in PDF) that includes product specifications, company information, and a point‑of‑contact, emailed to Ms. Jamie Inouye by 2:00 p.m. HST on Wednesday 17 September 2025. The notice does not require selection among multiple topics or lots; it requests a single comparable product response. This is a market‑research RFI only—no contract commitment, no cost reimbursement, and all submissions become Government property.

Notice ID

9748c98673e7494794f2690ec199a648

Solicitation Number

N62478CON31FY2513

NAICS Code

335314

Classification Code

N/A