The Megger VIDAR Vacuum Interrupter Tester is designed to test the integrity of the vacuum interrupter quickly and easily and for testing the ability of the VI in a vacuum circuit to inhibit flashover. It is a lightweight and easily portable instrument that is ideal for use in the field, subsations or shop floor applications.
Features
User defined voltage selection
Extensive voltage range
Easy to operate - follows ANSI/IEEE standardised DC test methods
Lightweight & portable
High voltage cable - for connection the test voltage & ground to the vacuum breaking chamber
Cancel lamp that lights up when: the test interval has exceeded one minute, you try to conduct a one minute test less than two minutes after the latest test or when the high voltage indicator malfunctions
High voltage warning lamp - shows that the high voltage is applied
Test voltage selector - 10 to 60 kV DC - one of these voltages is customised & specified by the customer when ordering
Protective earth - (ground) terminal
Large test clip connectors - provides for quicker connection & more efficient testing process
TEST safety control knobs - both knobs must be turned simultaneously to apply high voltage to the test object
ACCEPTABLE green lamp - lights up when the breaking chamber test result is positive
DEFECTIVE red lamp - lights up when the breaking chamber test result is negative, when the flashover threshold voltage is too low
Dimensions: 250 x 210 x 125mm / 9.8 x 8.3 x 125 in
Weight: 6.9kg / 15.5lbs
Package Includes
Permanently mounted cable set (5m)
Ground cable
Transport case
User manual