Generator Load Bank Test

Load bank testing is designed to provide peace of mind for generator users and as such checks all of the factors that are critical to efficient and reliable operation and diesel generator longevity.

Generator load bank test.

Generator engine and load bank testing outline a. Load bank testing for two continuous hours each year. It verifies that all components of a generator are in proper working conditions. A generator load bank test involves an examination and assessment of a genset.

At 25 of the nameplate kilowatt rating for 30 minutes. It verifies that all primary components of the generator set are in proper working condition under loaded conditions. Not to mention the timings and parameters such as the frequency. During this two hour period the unit should be operated as follows.

Monthly load testing of at least 30 of the nameplate rating for 30 minutes for diesel powered emergency power supplies eps see nfpa 110 2010. While we ll get into the methodology of how the tests are carried out shortly the factors checked include. Generator load bank testing is an examination and assessment of genset. The equipment used to conduct a load bank test produces artificial loads on the generator by bringing the engine to an appropriate operating temperature and pressure level.

Generator load bank testing refers to a process to assess a generator s capabilities verifying all genset components are in optimal working condition under different loads. When load banking a generator it is useful to log all stages of the load bank test including the load. A generator load bank test involves an examination and assessment of a genset. After the test the technician removes the load bank load first and transfers all switches back to the normal position before allowing the generator to cool down according to manufacturer guidelines.

8 2 4 3 if a generator fails the monthly test it should be operated under a load supplied by a load bank i e. Load bank testing shall be performed for a period of four 4 hours at the full rated load of the generator and witnessed by a county representative. Generator load bank testing is meant to ensure your backup source of power remains reliable and provides maximum performance when needed. In more detail the process occurs in this manner.

This will provide you with written evidence of the testing and allows you to compare future tests. The generator is then step loaded with the load bank until the desired load level is reached. The testing for an annual load bank test and the triennial exercise may be combined according to nfpa 110 2010. Prechecks 1 fuel fluid levels belts hold down bolts etc.

The equipment is used to load the bank test to produce an artificial load on the generator by bringing the engine at the appropriate temperature and pressure level. The equipment used to conduct a load bank test produces artificial loads on the generator by bringing the engine to an appropriate operating.