Leveraging on its extensive expertise & domain knowledge Eprosys has specialized in providing innovative & cost effective Retrofit solutions in
Need for RETROFIT & Advantages of RETROFIT:
A green field project can adopt the latest process technologies and also the latest protection relays in its substation. However, the expansion projects in the existing plant face several criticalities.
The newly added plant will have the latest systems, also the latest technology protection relays, whereas the old plant continuous to be straddled with the old protection relays.
Replacement of old panels with totally new panels entails heavy capital expenditure.
It is here that our customized Retrofit solutions fit in seamlessly.
In retrofit only the Relays & systems used to be upgraded of replaced in the existing panels using latest Microprocessor bases relays.
Thus retrofit is a simple & economic way of modernizing old panels getting advantage of new technology of multifunction fault diagnosis, fault & event recording, measurement & communication features in a single relay.
Eprosys with their experience and knowledge of protection engineering and panel manufacturing have developed cutting edge solutions & tools to provide optimum & cost effective solutions.
Our retrofit solutions ensure that minimum shunt down time is required for execution with little disturbance to the existing systems at the same time ensuring aesthetics of the panels. This is achieved by:
- Optimizing in selection of Relays & components w.r.t application & cost using our domain knowledge & field experience considering material cost to be the highest cost contributing factor.
- Detailed Planning, Engineering for fabrication, Wiring & Documentation ensuring smooth execution & minimum shut down time.
- Use of specially developed, pre-engineered Mounting plate, panel front plate wherein do not require drilling & easy to assemble at site, merging with existing panel using same colour shade
- Error free assembly & Wiring at site by our skilled & experienced technicians.
We have earned appreciation for our retrofit job from important customers list VTPS, KTPS, MIDHANI, GAIL to name a few.
We successfully modernized a complex Transformer Protection Scheme at Dr.NTTPS Plant at Vijayawada by replacing the Electromechanical Relays by the multifunction Microprocessor based Relays, which was a big challenge.
Similarly, we overcame challenges at GAIL, MIDHANI to successfully modernized their protection schemes to name some of the important jobs executed by us.