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Kirloskar 100 kVA Silent Diesel Generator

The Kirloskar KG1-100WS is a heavy-duty 100 kVA silent diesel generator engineered for the Indian industrial and commercial landscape. As power demand surges during Indian summers, leading to frequent DISCOM failures and peak-load shedding in Tier-2 and Tier-3 cities, this 100 kVA (approx. 80 kW) unit serves as a critical lifeline. It features a three-phase 415V output, making it compatible with heavy motors, HVAC systems, and industrial machinery. The unit is powered by a 4.15 L, 4-cylinder water-cooled HA694 TCI G2 engine, ensuring thermal stability even in 45°C+ Indian ambient temperatures. Compliance with CPCB-IV+ standards makes it future-proof against tightening environmental regulations in India. The acoustic enclosure limits noise to 75 dB at 1 meter, satisfying RWA and municipal requirements for residential and commercial zones. Key safety features include low oil shutdown, earth leakage protection, and over-temperature sensors. Whether it is for a multi-storey apartment complex in Bangalore, a manufacturing unit in Pune, or a data center in Gurgaon, this Kirloskar DG set offers a reliable alternative to inverter-battery setups which often fail during extended outages. It comes with a 150-litre fuel tank providing over 7 hours of continuous backup at full load, bridging the gap left by unreliable grid infrastructure.

Quick Answer

Given the rising cost of power outages—ranging from manufacturing waste to lost data—the investment in a Kirloskar 100 kVA unit is highly justified. Its high fuel efficiency, CPCB-IV compliance, and the massive service network in India provide a lower total cost of ownership (TCO) compared to cheaper, unbranded alternatives.

✓Manufacturing plants requiring 415V for CNC machines during MSEDCL cuts.
✓Multi-storey residential apartments in Delhi-NCR for lift and pump backup.
✓Hospitals and diagnostic centers requiring stable voltage for MRI and CT scanners.

In India, silent generators are now the standard due to strict RWA and municipal noise pollution laws. The KG1-100WS silent canopy not only ensures compliance with the 75 dB limit but also protects the engine from harsh weather, dust, and rain, significantly increasing the resale value and lifespan compared to open-frame models.

✓ Who Should Buy

  • •This unit is primarily purchased by Indian SMEs, hospital administrators, real estate developers for apartment common areas, and owners of large retail showrooms. It is the go-to choice for those who cannot afford even a minute of power disruption, such as cold storage owners or plastic injection molding factories.

✕ 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 KG1-100WS is a premium 100 kVA silent diesel generator designed to tackle India's most demanding power outages. Built by KOEL, India's leading power solutions provider, this three-phase industrial-grade DG set is powered by the robust HA694 TCI G2 water-cooled engine. It features a state-of-the-art silent canopy that adheres to strict CPCB-IV+ emission and noise norms (≤ 75 dB), making it ideal for urban environments, hospitals, and commercial hubs where DISCOM reliability is inconsistent. With a rated power of 100 kVA (80 kW at 0.8 PF), it provides a seamless transition for large-scale operations during MSEDCL or BESCOM load shedding, ensuring that production lines and critical medical equipment never face a downtime gap.

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Engineering Analysis
The engineering core of the KG1-100WS lies in its HA694 TCI G2 turbocharged engine, which maintains a steady 1500 RPM for 50Hz frequency stability. Unlike smaller air-cooled units, this water-cooled system is specifically designed for the high-duty cycles required in Indian industrial belts. The alternator is a brushless, Class H insulated unit with 100% copper winding, ensuring high efficiency (91%) and longevity. The integration of an Automatic Voltage Regulator (AVR) protects sensitive electronics from voltage fluctuations common during grid-to-generator handovers. The 415V three-phase configuration is essential for balanced load distribution across commercial facilities.

Technical Support & FAQs