Business Continuity systems - Diesel Standby Generators

Diesel or standby generators are one of the two main components of a power protection system. Often referred to as emergency power systems or back-up generators, they are used to provide replacement power when the power supply from the National Grid is not available.

Business Continuity System's Generators can be gas or diesel powered and contain large external fuel tanks allowing them to run for up to 48 hours before refuelling.

Standby generators are either housed within a purpose built building or within an acoustic weatherproof canopy. Simplifying, they are a commercial engine that is mounted onto a skid. They are fitted with a large alternator, a radiator, fuel tank and electronic controls. Diesel generators must be able to start on the first attempt at a moments notice regardless of the weather or temperature. For this reason, standby power systems include a heater so that the water and oil is maintained at the optimal temperature for first time ignition.

Diesel generators are connected to the distribution of the incoming supply via an 'Automatic Transfer panel' (also AMF or Automatic Mains Transfer Panel). The nerve centre of the unit, it continuously monitors the harmonics of the main supply for any deviation or fluctuation to the regular pattern. This panel will instantaneously start the generator if a deviation is detected.

Like any mechanical equipment, a standby generator needs regular maintenance and servicing to prevent it failing. If maintained correctly, a standby generator has a lifespan of over 30 years providing standby power protection and supplying your fall load within 90 seconds of ignition.

The other component required for a state of the art power protection system is an uninterruptible power supply. Contact us for a free survey and analysis of your power protection requirements.