for the National Fire Protection Agency (NFPA) sets minimum standards for fire safety in commercial buildings. Some standards, such as those contained in NFPA 110, are bound by federal, state or municipal laws. If your facility requires a Level 1 or Level 2 generators (aka GENSET), these standards are legally address water supply emergency power (EPSS), which contains a generator. Specifically addressing the construction, installation, maintenance and testing of the system.
If your facility is subject to the NFPA 110 test generator, but have questions about the NFPA 110 standards for generators, the answers below may help.
How often diesel generators should be tested?
According to Section 8.4.2, GENSET should be tested once a month to load raspolaganju.Test should take at least 30 minutes, during which the GENSET should work in at least 30% of its visitors nameplate kilowatt.
Measuring the temperature of exhaust gases can also be tested GENSET.Temperatura must meet manufacturer's minimum temperature requirement for at least 30 minutes.
What happens when you do not test the generator?
According to section 8.2.4.3, diesel generators, which are not in order to achieve the required exhaust gas temperature or working at 30 percent of their nameplate kilowatt rating for at least 30 minutes must be "exercised" under load at their disposal each month, and generates the additional load of each year for two consecutive hours.
two hours of tests should be carried out as follows:. 30 minutes 25 percent of the kilowatt generator rating plate for 30 minutes at 50 percent, and 60 minutes at 75 percent
a party must perform the tests?
No, but testing should always be performed by professional EPSS. When they do not employ EPSS professionals, companies should have the test done by your EPSS solutions.
Since the object is a need for a Level 1 or Level 2 system determined?
According to Section 4.4.1, Level 1 gensets are installed in buildings where GENSET failure can cause loss of human life or serious injury. Hospitals, trauma centers, and outpatient surgery centers are common examples of content to be Tier 1 equipment.
in accordance with Section 4.4.2, Level 2 gensets are installed in buildings where the failure GENSET will be less critical to human life, and where the municipal codes do not prohibit the installation of the system.
How appropriate "class" of the generator sets?
According to NFPA 110 Annex A4.2, the corresponding "class" GENSET determined by the following factors, among others, the previous current record, geographic conditions, and ease of refueling. Facility owners should check with local authorities to determine the class requirements.
In cases where geographical conditions are harsh and interruptions common, Class 72 generator (one that can operate continuously 72 hours without fuel) may be required.
How appropriate, "type" generator sets?
Appropriate "type" GENSET determined by the length of time the emergency power must be delivered after the primary power is unavailable. Facility owners should check with local authorities to determine the type of application.
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