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Kirloskar 1000 kVA Silent DG Set

The Kirloskar Optiprime 1000 is a premium 1000 kVA (800 kW) diesel generator engineered for high-demand Indian industrial and commercial applications. Operating at 415V and 50Hz, this three-phase silent generator is powered by the Kirloskar DV16 engine, featuring 16 cylinders and a massive 32.08L displacement. For Indian buyers, the distinction between 800 kW and 1000 kVA is critical, as most industrial equipment is rated for kVA; this unit provides approximately 1390 Amps of current to handle heavy inductive loads like motors, HVAC systems, and elevators. The DG set is fully CPCB-II compliant, meeting strict Indian emission norms mandatory since 2014. Safety is prioritized with earth leakage protection, over-temperature shutoff, and emergency stop features. It includes a brushless alternator with Class H insulation and AVR technology for stable voltage output, crucial for sensitive electronics in data centers or medical facilities. With a 1600L fuel tank offering over 16 hours of runtime at 50% load, it effectively solves the problem of extended power cuts from MSEDCL, BESCOM, or other regional DISCOMs. The 75 dB(A) noise-controlled canopy ensures compliance with RWA and local urban body regulations. Backed by Kirloskar’s 60+ years of trust and a 2-year/5000-hour warranty, the Optiprime 1000 is an investment in uptime and operational safety.

Quick Answer

Given the rising cost of industrial grid power and the high frequency of outages during the Indian summer, the Optiprime 1000 is a high-value investment. Its durability (2-year warranty) and high resale value as a branded Kirloskar unit make it more cost-effective over a 10-year lifecycle compared to unbranded or refurbished alternatives.

Automobile manufacturing assembly line backup
100-bed hospital emergency power system
Luxury high-rise residential society lift and common area backup

In the Indian context, the silent canopy (75 dB) is almost mandatory for any installation near urban centers or commercial zones to comply with CPCB-II norms. While open-frame models are cheaper, they are restricted to remote mining or uninhabited construction sites due to their high noise levels and lack of weather protection.

✓ Who Should Buy

  • This unit is primarily purchased by industrial factory owners, large-scale real estate developers for high-rise apartment backup, multi-specialty hospitals, and data centers. It is also a staple for large event management companies and infrastructure construction sites where grid power is either non-existent or highly unreliable.

✕ 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 Optiprime 1000 is a powerhouse in the industrial diesel generator segment, delivering a rated power of 800 kW (1000 kVA at 0.8 PF). Designed specifically for the Indian market where grid stability can be unpredictable due to DISCOM outages and seasonal peak demands, this 16-cylinder, 32.08L turbocharged engine offers a reliable bridge over load-shedding gaps. Encased in a CPCB-II compliant silent canopy, it maintains a noise level of 75 dB(A) at 1 meter, making it suitable for both remote industrial sites and urban commercial complexes. With a high-capacity 1600L fuel tank and remote cloud monitoring, it ensures continuous operations for factories, hospitals, and large-scale residential projects.

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Engineering Analysis
At the heart of the Optiprime 1000 is the Kirloskar DV16 water-cooled engine, optimized for the 1500 RPM sweet spot required for 50Hz AC output. The electronic governor ensures instantaneous response to load variations, preventing frequency dips that can damage three-phase motors. With an efficiency rating of 86% and a 32.08L displacement, the engine provides high torque for starting heavy industrial machinery. The electrical system utilizes a 24V battery for reliable cold starts, while the brushless alternator with copper winding ensures longevity in humid Indian environments. The inclusion of a digital control panel with cloud monitoring allows plant managers to track fuel consumption and engine health remotely, reducing the need for constant on-site supervision.

Technical Support & FAQs