Major tech MT570 Manuale di istruzioni - Pagina 9

Sfoglia online o scarica il pdf Manuale di istruzioni per Apparecchiature di prova Major tech MT570. Major tech MT570 16. 5kv high voltage insulation tester

Stampa la pagina

7. Measuring procedure

This insulation tester provides five main functions and four minor

functions:

Main Functions:

1. 500V voltage insulation resistance test.

2. 1000V voltage insulation resistance test.

3. 2500V voltage insulation resistance test.

4. 5000V voltage insulation resistance test.

5. AC/DC voltage measurement.

Minor functions:

Function 1 ─ Date/time adjustment

Function 2 ─ Measurement time setting.

Function 3 ─ Display data stored

Function 4 ─ Delete data stored

7.1. Insulation resistance measurement test (main function)

Note:

1. Before test performed, be sure that no voltage is present. If

voltage is present, disconnect the power supplied.

2. To secure operator's safety, check if there is any damage on the

insulation tester or test cable.

3. During the test, do not touch any exposed metal parts or test

lead tip.

4. Wear insulation gloves and rubber shoes while operating this

high-voltage measuring instrument.

7.1.1. Checks before test is performed:

Turn the function rotary switch to any functions to check if the

Battery power is enough or not.

If the Battery power is approximate DC 10V, "Batt. Low" will be

displayed on the LCD display.

If the Battery power is approximate DC 8.5V, "Batt. Fail" will be

displayed on the LCD display. Then, please replace with new

Alkaline batteries.