NEMA 3R 15kV

NEMA 3R 15kV Switchgear custom engineered by National Service Alliance.

CASE STUDY NEMA 3R 15kV SWITCHGEAR THE TASK NSA was asked to build a NEMA 3R, 15kV, 25kA, 3000A rated, outdoor switchboard line-up for power distribution. The lineup features six (6) 1200A disconnect switches that provide reliable feeder isolation and operational flexibility. This ensures safe, dependable operation in all conditions. PROJECT OVERVIEW Start/End: PO issued […]

Geothermal Drilling Drive Line Up

Geothermal drilling drive line up for client in Japan.

CASE STUDY GEOTHERMAL DRILLING DRIVE LINE UP THE CHALLENGE The client required a complete power and control solution for a drilling application, including the design and integration of SCR and MCC E-Houses capable of powering and controlling multiple DC drives and associated rig equipment. The challenge was to design, engineer, and integrate a fully functional […]