50 kVA 3-Phase Cummins Silent Diesel Generator
The 50 kVA 3-phase Cummins silent diesel generator is a dependable standby power solution for businesses, commercial properties, industrial facilities, farms and large residential properties requiring uninterrupted electricity during power outages. Powered by a robust Cummins diesel engine and housed in a sound-attenuated enclosure, this generator is designed to deliver reliable performance while keeping operating noise to a minimum.
With a 50 kVA prime power rating and standby capacity of up to 55 kVA, this three-phase diesel generator provides the power required for a wide range of electrical applications. An Automatic Transfer Switch (ATS) can provide automatic changeover between utility power and generator power, helping ensure a smooth transition when the main electricity supply fails.
Key Specifications
Generator Capacity: 50 kVA / 40 kW prime power
Standby Rating: Up to 55 kVA / 44 kW
Phase: 3-Phase
Voltage: Approximately 380V–415V
Current: Approximately 79 amps per phase at 400V
Engine: Cummins water-cooled diesel engine
Alternator: Stamford or equivalent brushless alternator
Fuel: Diesel
Application: Commercial, industrial, agricultural and residential standby power
Silent and Weather-Resistant Enclosure
The generator is supplied with a soundproof acoustic canopy designed to reduce engine and exhaust noise during operation. The weather-resistant enclosure also provides protection for the generator components, making the unit suitable for a variety of indoor or outdoor installation environments when installed correctly.
Automatic Power Changeover with ATS
For installations requiring automatic backup power, an Automatic Transfer Switch (ATS) can detect an interruption to the utility supply and initiate the generator start-up sequence. Once the generator reaches the required operating conditions, the ATS transfers the electrical load to generator power. When mains electricity is restored, the system transfers the load back to the utility supply and the generator can shut down automatically.
This makes the 50 kVA Cummins generator with ATS a practical solution for businesses and facilities where reducing downtime is essential.
Digital Generator Control System
The integrated digital control panel allows operators to monitor important generator operating information and system conditions. Depending on the controller configuration, this can include engine oil pressure, coolant temperature, battery voltage, operating hours, generator voltage, frequency and other performance parameters.
Reliable 50 kVA Backup Power
The 50 kVA 3-phase Cummins diesel generator combines a proven diesel engine, quality alternator, acoustic enclosure and automatic power-transfer capability into a dependable standby power package. It is well suited to applications where reliable backup electricity is essential and where noise control is also important.
For businesses and properties looking for a 50 kVA silent diesel generator in South Africa, this Cummins-powered generator offers a strong combination of power output, durability and dependable backup performance.



