Description

MAIN LT Panel MANTRI: The Cornerstone of Superior Low-Tension Power Distribution

Overview

The MAIN LT Panel MANTRI series represents the pinnacle of modern low-tension (LT) power distribution and control. Engineered for mission-critical reliability and intelligent management, the MANTRI panel serves as the central nervous system for your electrical infrastructure. It efficiently receives power from the utility or transformer, precisely distributes it to various circuits, and provides unparalleled protection to your personnel and equipment.

Designed for demanding industrial, commercial, and large-scale residential applications, the MANTRI LT Panel embodies robust construction, cutting-edge technology, and user-centric design, ensuring uninterrupted, safe, and efficient power management.

Key Features

• Robust & Modular Construction:
  • Fabricated from heavy-gauge CRCA sheet steel, offering exceptional durability and corrosion resistance.
  • Modular design allows for easy expansion, modification, and maintenance without disrupting the entire system.
  • Available in single-front or double-front operating configurations.
  • Advanced powder coating for a long-lasting, aesthetically pleasing, and protective finish.
• Superior Busbar System:
  • High-conductivity electrolytic grade copper/aluminum busbars, precisely rated for maximum current carrying capacity and minimal power loss.
  • Colour-coded and sleeved busbars for enhanced safety and clear identification.
  • Adequate clearance and creepage distances as per international standards (IEC 61439).
• Comprehensive Protection & Control:
  • Equipped with leading-brand Air Circuit Breakers (ACBs) or Moulded Case Circuit Breakers (MCCBs) for main incomers and outgoing feeders.
  • Integrated protection relays for overload, short-circuit, earth fault, and under/over voltage protection.
  • Surge Protection Devices (SPDs) to safeguard sensitive electronic equipment from transient voltage spikes.
  • Provision for Automatic Power Factor Correction (APFC) relays and capacitor banks to optimize power quality and reduce electricity bills.
• Advanced Metering & Monitoring:
  • High-accuracy digital multi-function meters to monitor voltage, current, frequency, power factor, active power (kW), reactive power (kVAR), and apparent power (kVA).
  • Individual feeder metering options for granular energy consumption analysis.
  • LED indicators for status (ON/OFF, Trip) and alarms.
  • Optional integration with SCADA or Building Management Systems (BMS) for remote monitoring and control.
• Enhanced Safety & Accessibility:
  • IP54/IP55 rated enclosure for protection against dust and water ingress (higher ratings available on request).
  • Internal segregation (Form 2, 3b, 4b type segregation as per IEC 61439) to minimize risk of arc flash and ensure safe operation.
  • Non-ferrous shrouding of live parts for additional personnel safety.
  • Ample space for cable termination and glanding, with provision for top or bottom entry/exit.
  • Easy front access to all components for maintenance and troubleshooting.
  • Robust earthing system for complete electrical safety.
• Optimized Thermal Management:
  • Designed with adequate ventilation louvers, exhaust fans, and natural convection paths to dissipate heat and maintain optimal operating temperatures within the enclosure.

Benefits

• Unrivaled Reliability: Ensures continuous power supply, minimizing downtime and operational losses.
• Superior Safety: Protects both personnel and valuable electrical equipment from faults and hazards.
• Operational Efficiency: Optimizes power consumption, reduces energy costs, and improves overall system performance.
• Future-Proof Design: Modular architecture allows for easy upgrades and scalability to meet evolving power demands.
• Compliance & Quality: Manufactured to stringent national and international standards, guaranteeing product quality and regulatory adherence.
• Long-Term Value: Built for extreme durability and minimal maintenance, offering a significant return on investment.

Applications

The MAIN LT Panel MANTRI is the ideal solution for a diverse range of applications, including:

• Industrial Facilities: Manufacturing plants, process industries, workshops, heavy machinery.
• Commercial Buildings: Office complexes, shopping malls, hotels, convention centers.
• Infrastructure Projects: Airports, metro stations, water treatment plants, power generation facilities.
• Data Centers: Ensuring stable and protected power for critical IT infrastructure.
• Hospitals & Healthcare: Providing reliable power for life-sustaining equipment and essential services.
• Educational Institutions: Universities, colleges, and research facilities.
• Large Residential Complexes: Apartments, townships, and gated communities.

Technical Specifications (Standard Configuration)

• Rated Voltage: 415V AC (3-Phase, 4-Wire + Earth)
• Rated Frequency: 50/60 Hz
• Rated Current: Up to 6300A (Customizable)
• Short Circuit Withstand Capacity (Icw): 50kA for 1 sec (Customizable)
• Enclosure Material: CRCA Sheet Steel
• Enclosure Thickness: 2.0 mm / 2.5 mm (Structure), 1.6 mm / 2.0 mm (Doors & Covers)
• Ingress Protection (IP) Rating: IP54 / IP55 (as per IS/IEC 60529)
• Mounting Type: Floor Standing
• Busbar Material: Electrolytic Grade Copper / Aluminum (99.9% purity)
• Busbar Support: Non-hygroscopic, high-strength DMC / SMC insulators
• Cable Entry: Top or Bottom (Gland plates provided)
• Finish: Seven-tank pre-treatment process followed by electrostatic powder coating (RAL 7032/7035 or as per client requirement)
• Instrumentation: Digital Multi-function Meter, Ammeters, Voltmeters, P.F. Meter, Indicator Lamps
• Metering Class: 1.0 or better
• Protection Devices: ACBs, MCCBs, MCBs, Earth Fault Relays, Overload Relays, SPDs
• Internal Segregation: Form 2, 3b, or 4b (as per IEC 61439-1&2)

Standards & Compliance

The MAIN LT Panel MANTRI is designed, manufactured, and tested in strict adherence to the latest national and international standards, including:

• IEC 61439-1 & 2: Low-voltage switchgear and controlgear assemblies
• IS 8623: Specification for factory-built assemblies of switchgear and controlgear for voltages up to 1000V AC
• IP Protection: As per IS/IEC 60529
• ISO 9001:2015 Certified Manufacturing Process

Why Choose MAIN LT Panel MANTRI?

The "MANTRI" series isn't just an electrical panel; it's a testament to intelligent design and engineering excellence. It represents a commitment to maximizing your operational uptime, ensuring unparalleled safety, and providing a robust, scalable solution for your critical power distribution needs. With MANTRI, you invest in a future-ready system that delivers consistent performance, energy efficiency, and peace of mind.

Customization & Support

We understand that every project has unique requirements. The MANTRI LT Panel can be fully customized in terms of current ratings, protection schemes, instrumentation, control logic, enclosure dimensions, and finishes. Our team of expert engineers is available to provide detailed consultations, design solutions, and comprehensive after-sales support to ensure your specific needs are met with precision and efficiency.

Elevate your power distribution infrastructure with the intelligence and reliability of the MAIN LT Panel MANTRI. Contact us today for a detailed consultation or to request a quote.