Equipment
Diesel Generator Sets for Standby Power
We select diesel generator sets for your facility’s loads and site conditions. We agree the equipment, transfer arrangement and required run time so that standby power meets your needs.
A diesel generator set supplies selected loads when the main power source fails. It can provide backup for a specific process area or form part of the facility’s overall electrical system. 4DA helps select the equipment and integrate it into the site power arrangement. Supply scope, installation, commissioning and ongoing service are agreed for each project.
What the solution takes into account
- — Critical loads, starting currents and load connection sequence
- — Automatic transfer switching (ATS) and UPS coordination where needed
- — Containerised or stationary configuration to suit site conditions
- — Fuel storage, scheduled testing and service support
Standby power and supply continuity
When the main supply fails, the generator needs time to start and connect to the load. An ATS manages the transfer but does not, by itself, eliminate this interruption. Where equipment cannot tolerate even a brief loss of power, we separately assess UPS provision and compatibility across the complete system. Regular operation as the main power source requires the appropriate power rating specified by the manufacturer. A standby rating does not mean that the generator can operate continuously at that output.
How we select capacity and configuration
We consider running loads, motor starting, equipment connection sequence, power factor and planned expansion. Both kW and kVA ratings are checked: they are not interchangeable. Site temperature and altitude, ventilation, exhaust routing and noise requirements influence equipment selection and placement. The required run time is assessed against load and fuel storage, not just the generator’s rated output.
What to provide for generator selection
Tell us the facility’s purpose and location, which loads must remain operational, their power requirements, voltage and operating pattern. Specify the acceptable power interruption and how long the facility needs to run without its main supply. If available, share an equipment list, single-line diagram and layout plan. Describe any existing ATS or UPS systems and site constraints. If some details are missing, we can start with the information available and clarify the rest as the solution is developed.