Amped I has recently completed the development of relaying for the remote ends from a GIS substation with both line protection and transformer protection. P&C design for installation of new substations included 34 Relay Panels consisting of:
Primary Relay Panels each having,
- Transformer Protection consisting of
- GE T90 Relay & LOR
- 138kV Line Protection
- GE L90 Relay & LOR
Secondary Relay Panels each having,
- Transformer Protection consisting of
- Micom P643 Relay & LOR
- 138kV Line Protection
- Micom P546 Relay & LOR
Transformer Vendor Interface Drawings:
- Convert key drawings for both Schematic and Wiring Interface with relaying, SCADA, and Power for each of Twenty-Six (26) transformers including,
- 1 – LM2500 Generator Step Up (GSU) Transformer
- 9 – Liquefaction Train System (LTS) Step Down Transformer (SDT)
- 2 – Pre-Treatment System (PTS) SDT
- 2 – Gas Gate (GG) SDT
- 2 – Boil Off Gas (BOG) SDT
- 7 – Gen Step Ups ETG (371-375, 377&378)
- 2 – ETU 377 & 378
- 1 – Black Start