RTU & FRTU Erection & Commissioning

RTU & FRTU Erection & Commissioning

Data Acquisition begins at the FRTU / RTU including meter readings and equipment status communicated to Control Centre over Wide Area Networks Links. Typically RTU’s having hundreds of DI/DO and AI are deployed in a sub-stations and a fewer DI/DO RTU which are popularly known as FRTU are deployed in RMU / Sectionizers. Sub-stations automation depends on the actual field condition like how large is the sub-station is and how many points or measurands are there to be mapped and database building is required.

Envision provides following services for RTU – Sub-Station automation

1. Adaption Survey
2. Logistics
3. Single and Power Cable Laying and Termination
4. Database Building
5. Firmware Loading/Upgrading & Local Testing
6. End to End Testing and co-ordinating with Control Centre
7. Establishing WAN Connectivity. Ex. Leased Line, MPLS, Microwave/ RF Links
8. Documentation including As Built Drawings

Envision provides following services for FRTU – RMU/Sectonizers

1. Logistics
2. Cable Laying and Termination
3. Firmware Loading/Upgrading & Local Testing
4. End to End Testing and co-ordinating with Control Centre
5. Establishing WAN Connectivity. Ex. GPRS/CDMA, UHF Data connectivity
6. Documentation