MV Switchgear Panel: Robust Medium Voltage Power Distribution & Protection
Overview
The MV (Medium Voltage) Switchgear Panel is a critical component for reliable and safe electrical power distribution and protection in industrial, commercial, and utility applications. Engineered for robust performance and operational longevity, our MV Switchgear Panels are designed to control, protect, and isolate electrical equipment in power systems ranging from 3.3kV up to 36kV. They ensure continuous power supply, safeguard personnel, and prevent damage to expensive equipment due to overloads, short circuits, and other electrical faults.
Key Features
Advanced Circuit Breakers: Equipped with state-of-the-art Vacuum Circuit Breakers (VCBs) known for their high reliability, long lifespan, minimal maintenance, and superior performance in arc extinction.
Modular & Extensible Design: Facilitates easy expansion, reconfiguration, and maintenance, allowing for future system growth without significant overhauls.
Comprehensive Protection Relays: Integrates intelligent electronic devices (IEDs) for precise and swift protection against overcurrent, earth faults, phase imbalances, under/over voltage, and more, enhancing system stability and safety.
Robust Enclosure & Compartmentalization: Features a rugged, metallic enclosure with segregated compartments for busbars, circuit breakers, and control gear, ensuring maximum safety for operators and isolating faults.
Safety Interlocks: Incorporates sophisticated mechanical and electrical interlock systems to prevent hazardous operations, ensuring strict adherence to safety protocols during maintenance and operation.
Integrated Metering & Monitoring: Includes Current Transformers (CTs), Potential Transformers (PTs), and advanced energy meters for accurate measurement, monitoring, and analysis of electrical parameters.
High Short-Circuit Withstand Capability: Designed and tested to withstand high short-circuit currents, ensuring the integrity and safety of the entire power system during fault conditions.
Busbar System: High-conductivity copper busbars, often silver-plated, designed for optimal current transfer and minimal power loss.
Arc Flash Mitigation (Optional): Can be designed with features to limit the effects of internal arc faults, enhancing personnel safety and minimizing equipment damage.
Flexible Configuration: Available in Air Insulated Switchgear (AIS) and Gas Insulated Switchgear (GIS) options, offering solutions tailored to specific space constraints and environmental conditions.
Technical Specifications
Feature
Specification
Rated Voltage
3.3 kV to 36 kV
Rated Current
Up to 4000 A
Short-Circuit Breaking Current
Up to 50 kA (3 seconds)
Rated Frequency
50 / 60 Hz
Insulation Type
Air Insulated Switchgear (AIS) / Gas Insulated (GIS)
Circuit Breaker Type
Vacuum Circuit Breaker (VCB)
Degree of Protection
IP4X (Indoor) / IP5X (Optional Outdoor)
Internal Arc Classification
IAC A FLR (as per IEC 62271-200, where applicable)
Applicable Standards
IEC 62271-200, IEEE C37.20.2, ANSI, IS
Operating Mechanism
Spring-charged mechanism for VCB
Control Voltage
AC or DC (110V, 220V, etc., customizable)
Applications
Our MV Switchgear Panels are ideally suited for critical power infrastructure across a wide range of sectors:
Utilities & Power Generation: Substations, grid networks, power plants (thermal, hydro, nuclear, solar, wind).
Heavy Industries: Steel mills, cement plants, mining operations, oil & gas refineries, petrochemical facilities.
Manufacturing: Large-scale production units, automotive plants, chemical processing.
Commercial & Infrastructure: Data centers, hospitals, airports, large commercial complexes, universities, water treatment plants.
Transportation: Metro systems, railway electrification, port facilities.
Benefits of Our MV Panel
Enhanced System Reliability: Ensures continuous power supply and minimizes downtime through robust design and advanced protection.
Superior Safety: Multiple layers of protection, interlocks, and compartmentalization safeguard personnel and prevent equipment damage.
Reduced Operational Costs: Low maintenance requirements for VCBs and a long service life contribute to lower total cost of ownership.
Operational Efficiency: Smart protection relays and monitoring capabilities provide crucial data for efficient energy management and fault diagnosis.
Scalability & Adaptability: Modular design allows for easy integration into existing systems and accommodates future expansion needs.
Environmental Resilience: Robust construction ensures reliable operation in diverse and challenging environmental conditions.
Customization & Support
We understand that every project has unique requirements. Our MV Switchgear Panels can be fully customized according to your specific single-line diagrams, component preferences, environmental considerations, and local regulations. Our team of experts provides comprehensive support from design and manufacturing to installation, commissioning, and after-sales service.
Get a Quote
Ensure the stability and safety of your medium voltage power system. Contact us today to discuss your project requirements and receive a detailed, tailored quotation for our MV Switchgear Panels.
