Overview
Emissions and Stack Ultrasonic discharge flaw detector is applied to partial discharge live circuit detection of transformer, reactor, generator, transformer, bushing, GIS, power cable, power capacitor, CVT, arrester, high voltage switch, switch cabinet and other Ac/Dc high voltage electrical equipment with various voltage levels and capacities. It uses the Ultrasonic signal generated by local discharge to judge the existence and location of local discharge. Combined with the real time images and data, it can quickly diagnose the status of local discharge. The tester integrates transient voltage to ground and ultrasonic.
Features
- Detects partial discharge size using transient ground voltage
- Features a color LCD screen for an intuitive and user friendly display
- Includes an earphone monitoring mode for real time monitoring
- Constantly displays waveforms, facilitates automatic storage valuables
- Boasts high signal amplification and sensitivity with an effective signal
- Equipped with a red laser for accurate and focused insulator discharge
- Primarily used for detecting partial discharge in high voltage switch gear
- User friendly, compact, lightweight, and portable for easy handling
Technical Specifications
| Display Resolution | 320 pixels x 240 pixels |
| Measuring Range | -11 dB to 68 dB, step length 1 dB |
| Resolution | 1 dB |
| Rated Voltage | 90 V AC to 264 V AC |
| Frequency | 47 Hz to 63 Hz |
| Charging Voltage | 12V DC |
| Charging Current | 500 mA |
| Charging Time | 5 hrs |
| Sensor Frequency | 40 kHz |
| Humidity | 0% to 90% relative humidity, no condensation |
| Working Temperature | 14 ℉ to 113 ℉ (-10 ℃ to 45 ℃) |
| Working Temperature | 14 ℉ to 122 ℉ (-10 ℃ to 50 ℃) |
| Sensor Diameter | 0.63 in (16 mm) |
| Outer Diameter | 10.83 in (275 mm) |
| Standard Diameter | 9.84 in (250 mm) |
| Size | 9.65 in × 5.20 in × 1.77 in (245 mm x 132 mm x 45 mm) |
| Weight | 1.32 Ib (600 g) |
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