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The Megger VIDAR is a portable tester designed specifically for vacuum interrupter (vacuum switch) performance testing. Its core function is to assess whether the vacuum level of the vacuum interrupter meets operating standards. It is widely used in medium and high voltage switchgear maintenance and troubleshooting.
| Parameter Category | Item | Specification |
|---|---|---|
| Basic Information | Model Name | Megger VIDAR Vacuum Interrupter Tester |
| Test Principle | Magnetron Discharge Method (magnetron discharge technology) | |
| Weight | Approximately 5 kg | |
| Operation Interface | Color touchscreen (intuitive one-key test start) | |
| Test Performance | Measurable Vacuum Degree Range | 10-6 Pa to 10-2 Pa (covers early vacuum degradation detection) |
| High-Voltage Output | Peak pulse voltage up to 30 kV (meets breakdown voltage needs of common vacuum interrupters) | |
| Applicable Voltage Grades | 12 kV - 40.5 kV (compatible with most medium-high voltage vacuum interrupter specifications) | |
| Data & Safety | Data Storage Capacity | Supports storage of ≥ 1000 sets of test records |
| Data Export Interface | USB interface (for data export to PC) | |
| Safety Protection | Over-voltage protection, over-current protection (automatic high-voltage output control) | |
| Data Display | Real-time vacuum degree value (Pa) display, "Pass/Fail" result indication, real-time discharge current curve display |
| Models | Megger VIDAR Vacuum Interrupter Tester Features |
|---|---|
| VIDAR Standard Model | Tests the integrity of vacuum interrupters quickly, safely, and easily |
| User-defined voltage selection | |
| Extensive voltage range | |
| Easy to operate. Follows ANSI/IEEE standardised DC test methods | |
| Lightweight and portable |
