Ponovo PCT200 Series, User Manual

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PCT200 Series CT/PT Test System User Manual
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5. It is prohibited to maintain reform, extend or change the system or any other accessories.
6. Only original accessories are accepted in test and detection process.
7. Do not switch-on and operate PCT in the place having explosive gas or water vapor
8. Avoid the equipment to be wet by rain
9. Do not block the ventilation outlets
10. Don’t stand rightly under the joint point in case of clamps hurting.
11. It is not allowed to connect or disconnect the test object in the operation process. The high
voltage caused by energy, storing in external inductance, might damage the human, PCT and
test object.
12. Make sure that the terminals of the test objects are not charging to exit the program.
13. Please make wiring connection in the guide of user manual while making CT test. If the wiring
is wrong, the high voltage might damage the CT or PCT.
14. Please make wiring connection in the guide of user manual while making PT ratio and polarity
test. If the users connect the PCT output with the secondary side of PT, thousands of volts
high voltage might be generated in the primary side and damage the PT or PCT.
15. Please make wiring connection in the guide of user manual while making PT excitation test.
The PCT output must be connected with the secondary side of PT. If it is connected with the
primary side of PT, it might damage the PT or PCT.
16. The test of guess nameplate is only for reference.