Engine-driven radiators are fine for most installations but, whether due to insufficient space or a lack of proper ventilation in the engine room, a remote cooling system may be required for your project. This article will assist you in understanding remote cooling packages, and will outline the information required to specify a reliable system.
Sub-base fuel tanks can be sourced in custom designs with storage capacities of several thousand gallons but they are often specified to store less than 550 gallons. When a facility requires a longer run-time than is possible with 550 gallons, the designer will usually look to a supplemental bulk fuel tank, installed remotely. This remote fuel tank is intended to “supply” fuel to the sub-base tank on demand, which changes things a bit, since the sub-base tank will now act as a “sub-base day tank”. This article provides steps to ensure that the installation of your sub-base day tank design goes smoothly.
Should you include a day tank in your emergency generator fuel supply system? The answer to this question requires an understanding of the applicable code, some technical information on the proposed engine, and some basic piping calculations. Follow the steps outlined in this article to insure a reliable fuel supply system for your emergency generator.
While most transfer switches are equipped with basic features that make them suitable for simple installations, larger or more complex projects often require additional features to meet special requirements. One such special requirement is the need to protect sensitive equipment whenever building loads are switched between two live, un-synchronized, power sources. How exactly does a proposed transfer switch execute a transfer between the normal source and the emergency source, and what effect will the transfer sequence have on the connected loads? Learn the key differences between open, delayed and closed-transition automatic transfer switches, and how to specify the right equipment.