Description

Robust & Customizable Main Low Tension (LT) Panel - Uninterrupted Power Distribution

Product Overview

The Main Low Tension (LT) Panel is the critical nerve center of any electrical distribution system, acting as the primary point of control and distribution for incoming power. Designed to safely and efficiently receive bulk power from a transformer or main supply and distribute it to various downstream circuits, sub-panels, and electrical equipment, our Main LT Panels are engineered for unparalleled reliability, safety, and performance.

Whether for industrial facilities, commercial complexes, data centers, or large residential projects, our LT Panels ensure stable power delivery, comprehensive protection, and optimized energy management, making them an indispensable component of modern electrical infrastructure.

Key Features

• Robust & Durable Enclosure:
  • Constructed from high-grade Cold Rolled Close Annealed (CRCA) sheet steel or optional Stainless Steel, ensuring exceptional mechanical strength and corrosion resistance.
  • Advanced powder coating (RAL 7032/7035 or custom) for a long-lasting, aesthetically pleasing, and protective finish.
  • High Ingress Protection (IP) ratings (e.g., IP54, IP65) available, protecting internal components from dust, moisture, and environmental hazards.
  • Modular construction for easy expansion, maintenance, and segregation of compartments (e.g., cable, busbar, breaker).
• Advanced Protection Devices:
  • Equipped with leading brands of Air Circuit Breakers (ACBs) for main incomers and critical feeders, offering high breaking capacities and advanced protection functions (overload, short-circuit, earth fault, under/over voltage).
  • Molded Case Circuit Breakers (MCCBs) for outgoing feeders, providing reliable protection and discrimination.
  • Integrated protection relays, surge protective devices (SPDs), and energy meters for comprehensive system monitoring and safeguarding.
• High-Performance Busbar System:
  • Utilizes electrolytic grade copper or aluminum busbars, precisely sized for current carrying capacity and short-circuit withstand levels.
  • Silver-plated busbar joints for minimal contact resistance and heat generation.
  • Supported by high-strength, non-hygroscopic, fire-retardant insulators for maximum electrical and mechanical stability.
  • Color-coded phases (R, Y, B, N) for clear identification and enhanced safety.
• Precise Metering & Monitoring:
  • Digital multifunction meters (DFM) providing real-time data for voltage (V), current (A), frequency (Hz), power (kW, kVA, kVAr), power factor (PF), and energy consumption (kWh).
  • High-accuracy Current Transformers (CTs) for reliable measurement and protection relay operation.
  • Optional integration with SCADA or Building Management Systems (BMS) for centralized monitoring and energy management.
• Optimal Cable Management:
  • Ample cable termination space, cable glands, and proper segregation of power and control wiring.
  • Well-organized cable trays and supports ensure neat wiring, reduce electromagnetic interference, and simplify maintenance.
  • Clear labeling for all circuits and components.
• User-Friendly Interface & Controls:
  • Ergonomic panel layout with clear mimic diagrams for quick visual status checks.
  • Selector switches, push buttons, and indicator lamps for local control and status indication.
  • Emergency stop buttons for immediate system shutdown in critical situations.
• Enhanced Safety Features:
  • Door interlocking mechanisms prevent unauthorized access and ensure safety during operation.
  • Comprehensive earthing/grounding system with clearly marked earth busbars.
  • Phase segregation and shrouding of live parts to prevent accidental contact.
  • Arc flash mitigation options available upon request.
• Compliance & Standards:
  • Designed and manufactured in strict accordance with international standards such as IEC 61439-1&2 and relevant national electrical codes (e.g., IS 8623, NFPA, UL).
  • Rigorous factory acceptance testing (FAT) to ensure quality, reliability, and performance.

Technical Specifications (Summary)

• Rated Voltage: 415V AC (3-Phase, 4-Wire + Earth) or specified
• Rated Current: 250A up to 6300A
• Frequency: 50/60 Hz
• Short Circuit Withstand: Up to 50kA/1 sec, 65kA/1 sec, 80kA/1 sec (as per design)
• IP Protection: IP54, IP65 (standard, customizable)
• Enclosure Material: CRCA Sheet Steel, Stainless Steel (optional)
• Paint Finish: RAL 7032/7035 Powder Coated (standard), custom colors available
• Mounting Type: Floor Standing
• Access: Front or Front & Rear access (customizable)
• Standards: IEC 61439-1&2, IS 8623, relevant local codes

Key Benefits

• Unrivaled Reliability: Engineered with premium components and robust construction for continuous, trouble-free operation.
• Superior Safety: Comprehensive protection devices and safety features safeguard personnel and critical equipment.
• Optimized Performance: Efficient power distribution minimizes losses and enhances overall system efficiency.
• Long Service Life: Durable materials and quality craftsmanship ensure extended operational longevity with minimal maintenance.
• Customization Flexibility: Tailored to meet your exact project specifications and future expansion needs.
• Regulatory Compliance: Designed and tested to adhere to national and international electrical standards, ensuring peace of mind.
• Easy Maintenance: Modular design and clear labeling facilitate quick and safe servicing, reducing downtime.

Ideal Applications

• Industrial Facilities: Manufacturing plants, factories, processing units.
• Commercial Buildings: Office complexes, shopping malls, hotels.
• Critical Infrastructure: Hospitals, data centers, airports, telecommunication centers.
• Utilities: Power generation, transmission, and distribution networks.
• Residential Complexes: Large apartment buildings, townships.
• Infrastructure Projects: Metro rail, tunnels, water treatment plants.

Why Choose Our Main LT Panel?

We combine decades of expertise, cutting-edge technology, and a commitment to quality to deliver Main LT Panels that stand above the rest. Our panels are meticulously designed, rigorously tested, and built to the highest standards, ensuring your electrical infrastructure is safe, efficient, and future-proof. With comprehensive customization options and dedicated after-sales support, we are your trusted partner for reliable power distribution solutions.

Contact Us Today

Empower your operations with a Main LT Panel designed for excellence. Contact our sales team for a personalized consultation, detailed technical specifications, or to request a quote. Let us help you design the perfect power distribution solution for your project.