Insulation Resistance Test Report Format

Test instrument serial no s scm ref no.

Insulation resistance test report format. Lv cable commissioning test report page 1 of 1 form sp0405c01 ver 4 ergon energy corporation limited abn 50 087 646 062 cable number s location. F fail general remarks. All cable sections together a b c n e b a c n e c. Insulation resistance instrument number.

Since 80 of electrical maintenance and testing involves evaluating insulation integrity the answer is very important. Throughout this report a point is used as the decimal separator. Phase neutral size mm circuit name. 6 a stitch in time the generator can be hand cranked or line operated to develop a high.

Through insulation resistance testing and data collection you may be able to predict possible system failures and take earlier action to prevent them. See appended table refers to a table appended to the repor t. Do not allow the leads to touch during. Test object does meet the requirement.

See remark refers to a remark appended to the report. Regular testing of the insulation on an installation or machine is therefore a useful way of monitoring this type of deterioration so you can act before total failure occurs. Suspend and isolate the test set leads in air as much as possible. Principle of insulation testing and influencing factors insulation resistance measurement is based on ohm s law.

The power to detect issues before they surface is literally in your hands. Path can affect the test and reduce the insulation resistance reading. Figure 2 typical megger test instrument hook up to measure insulation resistance. How significant is insulation resistance testing.

Each core to ground continuity point to wire check with low voltage tester check correct installation of cable glands check cable identification tags check that cables wiring ducting trays and fittings are complete and secured isolation test shield armoring to ground remarks. Between signal wires 2.