| Technical Details | |
|---|---|
| Degree of protection for enclosure | IP42 to IP52 |
| Design ambient temperature | 35ºC to 55ºC |
| Overhead lines and cable feeder protection schemes | |
| Busbar protection schemes | |
| Under frequency and loading shedding schemes | |
| Generator protection schemes | |
Power economy’s state of the art control and protection panels are engineered to meet the ever-changing needs of the power industry. We offer reliable, efficient and intelligence solutions for control and protection needed for Utility sector covering Generation, Transmission and Distribution network, Heavy and medium power industries, oil and Gas sector, primary and secondary distribution systems etc.We design, engineer, manufacture, conduct factory routine tests on C&R our panels, conduct Site test and commissioning services, undertake special engineering services to meet clients/Engineers needs.
Product Range
- Protection control and relay panels, for MV/HV/EHV system up to 400kV
- Process control Instrumentation panels for Process Industries, pumping Stations and Oil and Gas fields
- Under Frequency load shedding panel
- Mosaic panels, control desks with large screen projection system
- Local control cubicles for GIS switchgears
- SCADA marshalling Panels and local interface Panels for RTU
- RTCC (remote tap change control cubicle)
- Pilot wire marshalling and Isolation transformer marshalling cubicles
- Sequence control and annunciator panels
- Generator control, monitoring and protection panels and control desks with single slope or double slope type
- Specific tailor made and non- standard panels for retrofitting and matching for existing S/S
- Demo unit panels with various protection IED and bus system, to train utility and contractors application and T&C engineers.
Services
- Engineering services coveringC.T. sizing calculations for protection relays, preparation of engineering drawings like General arrangement drawings, Schematic drawings, Cable/terminal schedules, and substation engineering services
- Protection setting calculations both unit and graded protection calculations
- S/S fault level calculations using internationally recognised software in accordance with IEC regulations
- Erection, testing and commissioning services
- Retrofitting engineering services including supplies
Construction/Packaging
- Combined Control and Relay Panels with fixed 19” relay mounting frame with front viewing door for relay portion
- Protection Relay Panels with fixed/ swing type relaymounting frame with front and rear doors.
- Pullout cum swing type panels for Synchronizing equipment
- Cubicles manufactured from Electro-Galvanized Phosphated and Chromated sheet steel, and painted with powder coating to required color shade
- Panels can be supplied with IP52 to IP55 ingress protection class
- Panels for Indoor and outdoor applications
- Dead front end panels/ Single slop/Double slope control panels/ Simplex and duplex type panel/ Tailor made panels for retrofit work
Features
- Panels built with protective relays and systems as per approved component for 400kV/220kV/132kV/33kV systems
- Use of approved control and auxiliary component to meet the highest standards and internal wiring as per international standards using color coded wires, with ferrule systems as per utility requirement
- Approved terminals for CT/VT circuits, CT circuit shorting facility, isolation, test sockets for external testing, disconnect type control terminals for SCADA circuits
- Mimic layout diagram with computerized mimic symbols with PVC strips
- Systematic labels for circuits bays, front and rear mounted equipment
- 100% testing including IR/HV/IR, functional tests on relays and circuits
Cliental Approvals: