Emergency power supply system (EPSS) updates may enhance a facility's unexpected emergency energy structure in a variety of ways, from decreased price of electrical generator operation to enhanced system manageability. In some instances, updates are stimulated by brand new codes and polices, while in others, facilities pursue the monetary benefits of EPSS improvements. The types of upgrades obtainable with an emergency power supply service are numerous. In the following paragraphs, we look at several upgrades that can have a substantial monetary impact on the businesses which use them.
Transfer Switch Update
A transfer switch switches a facility from utility electricity to generator power when the former is unavailable. Available in manual and automatic models, automatic switches are the preferred option for sizeable facilities. They are available in two types: make prior to break switches, that link a facility to generator supply prior to removing it from utility supply, and break prior to make switches, which link it to electrical generator supply briefly before extracting it from utility supply. Based on a facility's emergency situation power supply needs, improving from the manual switch to an automatic one, or from the make before break switch to break before make switch, could effect its services throughout a energy outage. For instance, a hospital or information center could experience severe financial damages if they lose electrical power. Nearly every facility understands the significance of transfer switch maintenance, but transfer switch renewal can be important as well.
Fuel Technology Upgrade
For facilities which have diesel generators, the price of fueling them could be significant. But with the implementation of a Bi-Fuel system, which replaces up to 70% of diesel fuel with natural gas on an energy equivalent basis, the cost of fueling a generator can decrease significantly. Furthermore, a Bi-Fuel system can dramatically extend generator run-time, an excellent benefit for facilities that need constant electricity.
For facilities that are subject to hazardous air pollutant (HAP) regulations, reducing generator emissions via EPSS upgrades is a step toward reducing emissions taxes. Facilities can reduce their generator emissions by retrofitting a filter or emissions control device on a generator's engine exhaust stream, upgrades that can be performed by an emergency power supply service. Because natural gas burns cleaner than diesel, implementing a Bi-Fuel system may also reduce generator emissions.
Circuit Breaker Upgrade
To enhance the arc resistance of circuit breakers which use old insulator technology (e.g. oil vaporization), many facilities implement vacuum circuit breakers. Vacuum circuit breakers have minimal arcing since there is absolutely nothing to ionize aside from the contact material. Ideal for use in medium-voltage switchgear to 35,000 volts, vacuum circuit breakers can have a vital role in protecting EPSS components from electrical problems.
The greater manageable an EPSS becomes, the less facility managers depend on third party experts to solve system issues. By implementing a digital control system (ECS) with a digital control panel, facility managers can monitor an EPSS and perform troubleshooting by accessing data provided about the control panel. ECS upgrades allow companies to save money by decreasing their service calls to 3rd party experts.