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Cummins 1675 kVA Silent Diesel Generator

The Cummins C1675D5A 1675 kVA diesel generator is a premium power backup solution tailored for the Indian industrial and commercial sectors. In a market where load shedding and scheduled outages by DISCOMs can disrupt production, this 1675 kVA (approximately 1340 kW at 0.8 PF) unit provides a robust safety net. It features the 4-cycle, turbocharged KTA50-G3 engine with a displacement of 50.3 L, operating at 1500 RPM to deliver stable 415V three-phase power. Compliance with CPCB-II norms ensures it meets the latest Indian environmental regulations for noise and emissions, making it suitable for urban industrial zones. The unit includes a 1600 L fuel tank, providing roughly 8.6 hours of runtime at full load (185 L/hr consumption). Its brushless alternator with AVR technology guarantees a 92% efficiency rate, protecting sensitive equipment from voltage fluctuations. Safety features like low oil shutdown, earth leakage protection, and emergency stop are standard, providing peace of mind for facility managers in hospitals, high-rise apartments, and data centers. Backed by a 2-year warranty from Cummins India, this DG set represents the pinnacle of reliability for Indian conditions.

Quick Answer

Given the history of summer peak failures and the high cost of production loss during grid outages, the Cummins 1675 kVA is a high-value investment. While the upfront cost is significant, the 92% efficiency, CPCB-II legal compliance, and the massive Cummins service network in India make it more economically sound than maintaining multiple smaller, less efficient units.

24/7 power backup for Tier-4 Data Centers in Bangalore or Hyderabad
Emergency standby power for large hospitals during monsoon grid failures
Continuous power supply for remote mining or large-scale construction sites

In India, the silent canopy (75 dB) is almost always mandatory for commercial and urban installations to comply with noise pollution laws. While open-frame models are cheaper, they are restricted to isolated industrial zones; the silent canopy model provided here allows for installation closer to the facility, reducing heavy cabling costs and ensuring compliance with RWA norms.

✓ Who Should Buy

  • This generator is primarily purchased by large industrial entities, multinational corporations with Indian data centers, multi-specialty hospitals, and high-rise commercial complexes. It is designed for buyers who cannot afford a single minute of downtime and require a mega-watt class power solution that adheres to strict Indian environmental standards.

✕ 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 Cummins C1675D5A is a high-capacity 1675 kVA industrial diesel generator engineered for the demanding Indian power landscape. Driven by the legendary 16-cylinder KTA50-G3 engine, this three-phase powerhouse is designed to bridge the gap during MSEDCL or BESCOM grid failures. With CPCB-II emission compliance and a silent canopy that limits noise to 75 dB, it is the gold standard for data centers, hospitals, and large-scale manufacturing units in India. It offers a rated output of 1675 kVA and a maximum standby capacity of 1850 kVA, ensuring that heavy industrial motors and HVAC systems continue to run without interruption during summer peak demand failures.

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Engineering Analysis
The C1675D5A utilizes the KTA50-G3 platform, a 50.3-liter V16 engine that is a benchmark for heavy-duty power generation. The integration of an electronic governor ensures precise frequency control (50Hz), which is critical for UPS handover in data centers. The water-cooled system is specifically optimized for high-ambient Indian temperatures, preventing derating during the intense summer months. With a massive 2320A current rating at 415V, the electrical architecture supports significant inductive loads typical of Indian factories.

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