Generator Load Bank Test

The generator is then step loaded with the load bank until the desired load level is reached.

Generator load bank test.

During this two hour period the unit should be operated as follows. As well as voltage oil pressure and coolant temperature. 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. The equipment used to conduct a load bank test produces artificial loads on the generator by bringing the engine to an appropriate operating.

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. It verifies that all components of a generator are in proper working conditions. Generator load bank testing is an examination and assessment of genset. 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.

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. This will provide you with written evidence of the testing and allows you to compare future tests. 8 4 9 1 ec 02 05 07 ep5 and ep6. 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.

Generator load bank testing is meant to ensure your backup source of power remains reliable and provides maximum performance when needed. It verifies that all primary components of the generator set are in proper working condition under loaded conditions. 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.

The testing for an annual load bank test and the triennial exercise may be combined according to nfpa 110 2010. At 25 of the nameplate kilowatt rating for 30 minutes. Generator engine and load bank testing outline a. A generator load bank test involves an examination and assessment of a genset.

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. 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. Load bank testing for two continuous hours each year. 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.

In more detail the process occurs in this manner. Prechecks 1 fuel fluid levels belts hold down bolts etc.