Generator Load Bank Test Checklist

At 0 the run time shall be 5 mins for 25 10 mins for 50 10 mins for 75 3 hrs for 100 3 hrs.

Generator load bank test checklist.

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. The key to a proper load bank test is that it tests your generator at its full kilowatt kw output rating. 6 4 4 1 1 2 specifies that the 10 second criterion does not apply during the monthly testing of the generator. The generator is then step loaded with the load bank until the desired load level is reached.

Load bank testing for two continuous hours each year. And every 36 months you ll need to run level 1 epss systems for the amount of time specified in your application s class up to four hours of runtime 8 4 9 1 2. Each step to last fifteen 15 minutes record engine and generator data as detailed later in this section. Generally speaking you ll need to perform a weekly inspection and a monthly load test on your epss 8 4 1.

Duration of actual test varies based on type of test nfpa 110 and customer preference. O engine exhaust temperature during test if applicable p kw load under test q identification of unsatisfactory conditions and corrective action taken including parts replaced note. In more detail the process occurs in this manner. The following is the basic step by step procedure for performing load bank testing on a generator set by utilizing a portable resistive load bank unit.

The load test on the generator shall be carried out increasing the load from 0 to 100 in steps of 25 using load bank. A generator load bank test involves an examination and assessment of a genset. During this two hour period the unit should be operated as follows. For gasoline powered natural gas powered or propane powered generators that do not meet the testing requirements outlined in 1 a above it will likely be necessary to add more load to the generator or conduct a load bank test to comply with testing requirements a load bank is typically a mobile piece of equipment that simulates the actual.

It verifies that all primary components of the generator set are in proper working condition. At 50 of the nameplate kilowatt rating for 30 minutes. 2 in lieu of nfpa 110 5 13 2 3 h i hook up the dry type load bank to generator and perform a stepped load test on the generator at 25 50 80 and 100 of the nameplate kw rating of the generator. 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.

At 25 of the nameplate kilowatt rating for 30 minutes.