Sizing a diesel generator – why you should call a professional

Typically when considering diesel generators people choose an off the shelf solution

Welland Power Diesel Generators

Given that electric vehicles are now penetrating the market, sizing diesel generators is a common problem for construction, water pumping and houses but sizing the units is a problem. Too large a generator and you not only use too much fuel, but running below about 30-50% for sustained periods“Low-Load” – causes engine problemsthat aren’t covered under warranty, leading to significant costs. Too small a unit will be insufficient to run the items you wish to power, meaning the unit will as the load increase slow down andpotentially stall.

Diesel Generators in Welland Power UK Factory

Typically when considering diesel generators people choose anoff the shelfsolution. In some cases this can be fine, however in many cases a better custom made designed package would give a significantly better result, especially lower fuel consumption during operation and lower voltage drops when the load is applied.

The load on a diesel generator is actually divided into two distinct parts. The kW, or Active power and the kVAr, the reactive power. Vector summed these two values add up to the kVA. The kW is concerned only with the engine power. The kVAr is concerned only with the alternator electrical loading. The relationship between these two is referred to as the power factor. Most industrial generators are rated at 0.8 power factor – but this is the generators rating, it is the load that determines the power factor. If the power factor differs from 0.8, you would potentially benefit from having a more customgenerator solution to your power needs. You can also read a bit more intogenerator sizinghere.

LEAVE A REPLY

Please enter your comment!
Please enter your name here