Description

HT Panels: High Tension Power Distribution & Protection Solutions

Safeguarding Your Power Infrastructure with Uncompromised Reliability and Performance

HT Panels (High Tension Panels) are critical components in modern electrical infrastructure, designed for the efficient and safe distribution, control, and protection of high-voltage electrical power. From industrial plants and utility substations to large commercial complexes and renewable energy sites, our HT Panels provide robust, custom-engineered solutions that ensure the continuous and reliable operation of your high-voltage systems.

Built with an unwavering commitment to safety, durability, and performance, our HT Panels are engineered to meet the most stringent international standards, offering peace of mind and maximizing uptime for your valuable assets.

Key Features & Technical Highlights

Our HT Panels are meticulously designed and manufactured with a focus on cutting-edge technology and robust construction:

• Robust & Compartmentalized Enclosures:
  • Constructed from high-grade CRCA steel or stainless steel, offering exceptional mechanical strength and corrosion resistance.
  • Internal compartmentalization for enhanced safety, preventing arc propagation between sections (e.g., feeder, busbar, control compartments).
  • Designed for both indoor and outdoor applications with appropriate IP ratings (e.g., IP4X for indoor, IP55 for outdoor).
• Advanced Switchgear Integration:
  • Utilizes state-of-the-art Vacuum Circuit Breakers (VCB) or SF6 Circuit Breakers for superior arc quenching, high breaking capacities, and extended operational life.
  • Includes Load Break Switches (LBS), Disconnectors, and Earthing Switches for safe isolation and maintenance.
• Comprehensive Protection & Control Systems:
  • Equipped with advanced numerical and microprocessor-based protective relays for overcurrent, earth fault, short-circuit, undervoltage, overvoltage, and differential protection.
  • Integrated Current Transformers (CTs) and Potential Transformers (PTs) for accurate metering and relaying.
  • Precise metering instruments (Ammeters, Voltmeters, Wattmeters, Energy Meters) for real-time monitoring of electrical parameters.
  • Control wiring and terminal blocks for reliable connection and remote operation.
• High-Quality Busbar System:
  • Silver-plated or tin-plated copper busbars, precisely rated for continuous and short-circuit currents, ensuring minimal power losses and efficient power transfer.
  • Supported by high-strength insulators (e.g., epoxy resin) for excellent dielectric properties and mechanical stability.
• Safety Interlocks & Features:
  • Mechanical and electrical interlocks to prevent unsafe operations (e.g., opening a breaker under load, racking in a closed breaker).
  • Pressure relief vents and arc chutes for mitigating arc flash incidents.
  • Clear mimic diagrams and indicators for operational status.
  • Provision for padlock and safety locking mechanisms.
• Modular & Customizable Design:
  • Flexible and expandable modular construction allows for easy addition of feeders or integration with existing systems.
  • Customizable configurations to meet specific project requirements, varying voltage levels, current ratings, and protection schemes.
• Compliance with International Standards:
  • Manufactured and tested in accordance with relevant IEC, IEEE, and national standards (e.g., IEC 62271-200 for AC metal-enclosed switchgear).

Benefits of Choosing Our HT Panels

• Unrivaled Safety: Robust design, advanced interlocks, and superior insulation ensure maximum protection for personnel and equipment against electrical hazards.
• Exceptional Reliability: Built with premium components and rigorous testing, guaranteeing long-term, trouble-free operation and minimizing costly downtime.
• Optimized Performance: Efficient power distribution and precise control enhance the overall performance and stability of your electrical network.
• Durability in Harsh Environments: Engineered to withstand demanding operational conditions, including high temperatures, humidity, and corrosive atmospheres.
• Cost-Efficiency: Reduced maintenance requirements, extended operational life, and efficient energy management contribute to lower total cost of ownership.
• Tailored Solutions: Our engineering expertise allows us to provide customized panels that precisely match your unique technical and operational needs.
• Future-Ready: Modular design facilitates future expansion and integration with smart grid technologies and automation systems.

Typical Applications

Our HT Panels are indispensable in a wide range of industries and facilities:

• Utility & Power Generation: Substations, grid connection points, power plants (thermal, hydro, nuclear, solar, wind).
• Heavy Industry: Steel mills, cement plants, mining operations, chemical factories.
• Manufacturing Facilities: Large-scale production plants, automotive industries.
• Oil & Gas: Refineries, offshore platforms, pipeline pumping stations.
• Infrastructure: Airports, railways, metro systems, port facilities.
• Commercial & Institutional: Large hospitals, universities, data centers, high-rise buildings.
• Renewable Energy: Solar farms, wind farms, battery energy storage systems (BESS).

General Technical Specifications (Illustrative – Specifics Vary by Configuration)

• Rated Voltage: 3.3 kV, 6.6 kV, 11 kV, 22 kV, 33 kV, up to 36 kV
• Rated Current: 400 A to 4000 A
• Short-Circuit Breaking Capacity: 16 kA to 50 kA (for 1 to 3 seconds)
• Impulse Withstand Voltage (BIL): Up to 170 kVp
• Power Frequency Withstand Voltage: Up to 70 kV (1 minute)
• Insulation Type: Air Insulated (AIS), SF6 Gas Insulated (GIS), or Hybrid options
• Enclosure Protection (IP Rating): IP4X (Indoor), IP55 (Outdoor)
• Busbar Material: Electrolytic Grade Copper (99.9% purity)
• Switchgear Type: Vacuum Circuit Breaker (VCB) or SF6 Circuit Breaker
• Standards: IEC 62271-200, IS 3427, IEEE C37.20.2, etc.

Why Choose Us?

With years of specialized experience in high-voltage solutions, we combine cutting-edge engineering with superior craftsmanship. Our dedicated team works closely with clients from design to commissioning, ensuring seamless integration and optimal performance. Choose us for our commitment to quality, safety, reliability, and unparalleled customer support.

Empower your high-voltage network with the robust protection and efficient control of our HT Panels. Contact us today for a detailed consultation and a customized solution that meets your exact requirements.

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