1 Pole-PCVCB
Description
Single pole porcelain clad vacuum circuit breakers (PCVCB) are designed & manufactured for outdoor application for switching & protection in Medium Voltage Transmission & Distribution Networks keeping in mind the tropical climate. Simple construction & less number of moving parts ensure reliable service & safety
Salient Features
- Virtually Maintenance Free
- High Availability Through Spring Charge Spring Operated Mechanism DANGER Goe
- Single Unit - Easy to Transport & Ready to Install
- Modular Construction for Ease of Maintenance
- Compact & Rugged Design for Outdoor Application
- Well Proven Vacuum Interrupters for Switching Functions
- Adequate Ground & Sectional Clearances as Required
- Suitable for Rapid Auto-Reclosing Duty
- Long Electrical & Mechanical Life
- Mechanical On/Off & Spring Charged Indications Visible Without Opening The Front Door
- Front Access to Operating Mechanism · Design for Special requirement of RDSO
- Sealed Poles to Prevent Ingress of Moisture
- Front Access to Operating Mechanism · Design for Special requirement of RDSO
APPLICATIONS
- Transmission & Distribution Networks
- Switching Duties of Capacitive Load such as Station Capacitors, Cables & Overhead Lines
- Switching Duties of Inductive Load such as Transformers, Reactors & Motors
- Onerous Applications of Rapid Auto-reclosing
Optional Features
- External Emergency Trip Push Button On The Front Door
- Higher Creepage for More Polluted Sites of Installation
- Electrical On/Off & Spring Charged Indications Visible Without Opening the Front Door
- Higher Insulation Levels When Installing at Elevated Altitudes
- Closing & Opening Releases Suitable for Low Wattages, Operations at Low Supply Voltage
One Stop Solution
As an ideal solution, the Single pole Circuit Breaker develop for switching application for RDSO requirement of power supply system at 27.5kV. Interrupter design to suite a lighting impulse withstand voltage for 250 kVp. Confirms to IEC 62271-100, IEC 60694,RDSO Specifications
Accessories
The Supplied Circuit Breaker is with Foundation Bolts, Operating handles & Terminal Connectors.