220kV Nha Trang substation was built in 1999. Through nearly 20 years of operation, the technology is now out of date, the monitoring and protection equipment is inconsistent and unreliable during operation.

In order to improve stability of the system’s operation and management, in 2016 National Power Transmission 3 decided to retrofit the whole secondary equipment of the substation station including: control system, protection system and SCADA system.
The working scope of OCI in this project includes: supply and installation protection & control panel, AC/DC panel with the duration of 1 years

OCI Solution for renew and retrofit electrical & control system

Our highly specialized engineering and technical support teams offer turn-key solutions for outdated electrical & controls system. From the design and manufacture of advanced electrical & control systems to commissioning, training, and field support services, you can expect advanced energy control and optimization technologies.

Our applications engineers replace outdated devices with modern, integrated electronic controls to:
- Improve reliabilities and safety of electrical & control system.
- Simplify maintenance & reduce costs
- Optimize engine performance
- Meet tough emissions regulations
- Take advantage of control system remote access

Renew & Retrofit Kits
OCI renew & retrofit kits are engineered to streamline the installation of modern electrical & controls to replace the outdated systems. The kits include the required hardware to make a seamless transition from the old to the new.