Pratechinfra manufacture Control and Relay Panels (CRPs) used for the protection of electrical networks ranging from 11kV to 400kV. Our state of art facilities has the capacity to manufacture 600 panels per month. A control and relay panel is designed to provide to control the associated line or transformer through outdoor switchgear at various 11KV and 33KV zonal substations. Pratechinfra control and Relay panels are complete in themselves with all main and auxiliary relays, annunciation relay, fuses, links, switches, wiring, labels, terminal blocks, earthling terminals, base frame, foundation bolts, illumination, cable glands etc. These panels are used for the control and monitoring of electrical equipments such as transformers, generators and circuit breakers. Indoor Control panel for Outdoor VCB includes IDMT Numerical relay, Master Trip Relay, Trip circuit Supervision Relay, Indications and meters etc. These control and Relays panels are available in various combinations as single circuit or multi-circuit depending upon the customer requirements.
- Our product range for both indoor and outdoor panels includes :
- Feeder protection panel for both incoming and outgoing lines
- Transformer panel covering both HV and LV side protection
- Panel to housing the protective equipment
- Panels for the protection of switch gear equipment on Bus Coupler
- Panels to cover protection for Capacitor Protection
Pratechinfra have expertise in using electromechanical, analog and digital relays in our panels. We integrate relays from popular manufacturers like ABB, Areva, Siemens, GE, SEL. Etc. The panels of varying sizes based on the requirement are designed. Based on the design and wiring terminations the panel are classified into simplex, duplex, twin feeder and triple feeder.