1475kVA Diesel Generator Set Powered by Cummins KTA50-GS8

Customer Requirements

The customer required a 1475kVA standby diesel generator to provide reliable backup power for a critical facility. The project presented several key requirements:

1. Reliable standby power for a 1475kVA prime electrical load

2. High cold-start reliability in ambient temperatures below 0°C

3. Protection against water contamination caused by long-term diesel fuel storage

4. Lower total operating costs throughout the generator's service life

Our Solution

Cummins KTA50-GS8 Engine

The generator is powered by the Cummins KTA50-GS8, a heavy-duty V16 diesel engine renowned for its high power output, fuel efficiency, and long-term reliability.

Leroy-Somer Alternator

The generator is equipped with a Leroy-Somer alternator, providing excellent voltage regulation, stable electrical output, and reliable performance for sensitive electrical equipment and continuous-duty applications.

Enhanced Reliability Features

To maximize operational reliability and reduce lifetime operating costs, the generator is equipped with several key features:

1. Jacket Coolant Heater

   – Maintains engine coolant temperature during standby, ensuring fast and reliable engine starting in sub-zero environments.

2. Fuel Water Separator

   – Removes water and contaminants from diesel fuel, protecting the fuel injection system and improving engine reliability during long-term fuel storage.

3. 2,000-Hour Maintenance Interval

   – Extends service intervals, reduces maintenance frequency, and lowers total cost of ownership.

Customer Benefits

By combining premium components with reliability-focused features, this 1475kVA generator provides:

• Reliable emergency power for critical standby applications

• Higher cold-start success rates in low-temperature environments

• Enhanced protection for the fuel system and engine components

• Reduced maintenance requirements and operating costs

• Longer engine service life with minimized unplanned downtime

This solution delivers dependable backup power while helping customers achieve a lower total cost of ownership over the entire lifecycle of the generator.