11kV VCB Panel or Switchboard
Our medium voltage panel or switchboard is designed for efficient power distribution at 11kV and 22kV, ensuring optimal protection for feeders and transformers. This 11kV VCB Panel or switchboard incorporates Vacuum Circuit Breakers (VCB), Current Transformers (CT), Potential Transformers (PT), Relays, and Meters, delivering high-performance electrical safety.
Proper design and detailed engineering determine the price of an 11kV VCB panel or a 22kV VCB Panel, which are manufactured to a customised design.
Key Features:
✔ Voltage Range: Available for 11kV & 22kV applications.
✔ Current Ratings: 800A – 20/18.4kA, 1250A – 26.3kA, and ≥1600A – 40kA.
✔ Flexible Configurations: Multiple breaker combinations tailored to site-specific requirements.
✔ Indoor & Outdoor Options: Primarily indoor switchboards, but customizable for outdoor installations.
✔ Advanced Protection: Integrated VCB, CT, PT, relays, and meters for enhanced system reliability.
Why Choose Our Medium Voltage Switchboards?
🔹 Superior Electrical Safety – Designed for efficient fault isolation and power stability.
🔹 Customizable Solutions – Configurable breaker combinations to meet unique project needs.
🔹 Industry Compliance – Built to meet stringent electrical standards for maximum reliability.
🔹 Indoor & Outdoor Flexibility – Adaptable to various environmental conditions.
Ensure seamless power distribution with our high-performance medium voltage switchboard. Contact us today to find the perfect solution for your electrical infrastructure!
Specifications
| Purpose | Feeders of Transformer Switching/Control and Protection |
| Voltage | 3.3 to 33kV AC |
| STR | As Per Transformer of Client's Requirements |
| Current Rating | Up to 3200A |
| Breaker Type | Vacuum (draw out or fixed type) |
| Reference Standard | IS/IEC 62271 - 200 |
| Maximum Transporting Length | 1000mm |
| Ingress Protection (IP) | 4X |
| Busbar Material | Aluminium or Copper (as Per Client's Requirements) |
| Busbar Insulation | Air Insulated |
| Cublicle Enclosure Material | CRCA/Aluzinc/GP Sheets |
| Sheet Thickness | Main body 2.0 mm and partitions 1.5mm |
| Painting | Powder Coating Thickness between 60-80 microns |
| Wiring | Copper flexible wires as per rating required with sleeved lugs, number ferules, phase color coding |
| Current Transformer | Resin Cast CT with rated primary and secondary as per relays and meters with required VA burden and class of protection and metering |
| Potential Transformer | Resin Cast PT with rated primary and secondary as per relays and meters with required VA burden and class of protection and metering |
| Protection Relays | As per requirement of the feeder/transformer including auxiliary relays |
| Metering | As per requirement of the feeder/transformer like Ampere, Voltage, TVM or equivalent parameters |
| Indications/Annunciations | For status of the panel like ON, OFF or TRIP |
| Auxiliary Supply | DC 24 to 220V and AC 110V to 415V as per requirement of the customer |
| Main Power Connection Terminals | Cable entry from Top or Bottom |
