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Kirloskar 100 kVA Silent Diesel Generator KG1-5AS

The Kirloskar KG1-5AS 100 kVA Diesel Generator is a premium power backup solution engineered for the Indian market, where consistent electricity is often disrupted by scheduled cuts and grid failures. Providing a rated power of 100 kVA and a maximum output of 110 kVA at a 0.8 power factor, this unit effectively delivers 80 kW of continuous power. Operating at a standard 1500 RPM, the 4-cylinder Kirloskar engine ensures longevity and reliability. This generator is specifically designed for three-phase (415V) applications, making it essential for running industrial machinery, heavy-duty HVAC systems, and elevators in high-rise apartments. Compliant with CPCB-II emission standards, it features a silent canopy that limits noise to 75 dB, meeting the strict environmental regulations of urban Indian localities. Safety is prioritized with features like low oil shutdown, earth leakage protection, and emergency stop buttons. For Indian business owners, the KG1-5AS offers a strategic advantage by eliminating the 'UPS handover gap' in critical operations like data centres or medical clinics. The 200L fuel tank provides approximately 9 hours of run time at full load (22 L/hr), ensuring that productivity remains unaffected during extended outages. Backed by Kirloskar’s 60-year legacy and a 2-year comprehensive warranty, this India-made DG set remains the gold standard for industrial-grade power security across Tier-1 and Tier-2 cities.

Quick Answer

Investing in a Kirloskar KG1-5AS is highly worthwhile for Indian businesses due to the brand's extensive service network and the high resale value of Kirloskar engines. Compared to inverter-battery setups which fail during long 8-12 hour cuts, or solar systems that don't provide high-torque motor starting power, this diesel generator offers the most dependable and scalable energy security.

Continuous power for multi-specialty hospitals during surgical procedures.
Reliable backup for plastic injection molding factories in industrial estates.
Emergency power for high-rise residential elevators and common area lighting.

While open-frame generators are cheaper, the silent canopy of the KG1-5AS is essential for the Indian market due to CPCB-II regulations and proximity to residential areas. The 'Silent' feature allows businesses to operate 24/7 without violating noise ordinances, whereas an open-frame unit would likely face complaints from neighbors or RWA restrictions.

✓ Who Should Buy

  • The primary buyers of the Kirloskar KG1-5AS are industrial factory owners, hospital administrators, large retail showrooms, and facility managers of residential apartment complexes. These users require a high-capacity, reliable backup that can support heavy loads like elevators, centralized air conditioning, and medical diagnostic machinery during frequent grid fluctuations.

✕ Who Should Avoid

  • Spaces or usage requirements exceeding residential rated capacity.
  • Installations prioritizing minimum capital expenditure over high-efficiency performance.
  • Unstable grid conditions exceeding the functional threshold of Standard power cycle.
  • Environments incompatible with generators physical and thermal dissipation specs.
Product Overview
The Kirloskar KG1-5AS is a heavy-duty 100 kVA (80 kW) silent diesel generator designed to tackle the rigorous power demands of the Indian industrial and commercial sectors. Built with the legendary Kirloskar HA494 4-cylinder water-cooled engine, this 415V three-phase set provides a robust solution for areas plagued by MSEDCL or BESCOM load shedding. With its CPCB-II compliant silent canopy, it maintains a low noise profile of 75 dB, making it suitable for hospitals, residential complexes, and commercial hubs. It offers a 200L fuel tank and a high efficiency of 85%, ensuring long-run capability during peak summer demand failures or scheduled maintenance outages by local DISCOMs.

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Engineering Analysis
The KG1-5AS is powered by the Kirloskar HA494, a 3.9L 4-cylinder water-cooled engine that is optimized for the tropical Indian climate. The mechanical governor maintains a steady 1500 RPM to ensure frequency stability at 50Hz, which is critical for sensitive electronics. The brushless alternator features AVR (Automatic Voltage Regulation) technology and Class H insulation, allowing it to handle the high-temperature environments typical of Indian summers. Its copper winding ensures superior conductivity and thermal management compared to cheaper aluminum alternatives.

Technical Support & FAQs