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High Precision Automatic Variable Frequency Anti Interference Dielectric Loss Tester
Productdetails
| Plaats van herkomst | Hebei, China | Garantie | 2 jaar |
|---|---|---|---|
| Maximaal uitgangsvermogen per fase | 320VA | Frequentiebereik | 0 -- 1000 Hz, nauwkeurigheid 0,001 Hz |
| ondersteuning op maat | OEM | Eenfasige stroomuitgang (RMS) | 0 -- 30A/fase, nauwkeurigheid: 0,2% ± 5mA |
| werkwaarde van fasestroom | 9.9A | Enkelfasige spanningsuitgangsamplitude | 0--± 160V, nauwkeurigheid: 0,5% ± 5mv |
| Enkele pakketgrootte | 45X60X80 cm | Nauwkeurigheid | 0,5 |
| Maximale uitgangsstroom | 10 A | Weergavetype | Touchscreen |
| Communicatie-interface | RS-232 | Voeding | 220 V 50 Hz |
| Maximumtestvoltage | 10 kV | Beschermingsklasse | IP65 |
| Controlemethode | Handmatige besturing | Plaats van herkomst | Hubei, China |
| Sollicitatie | Electrics | Garantie | 2 jaar |
| Functie | Detecteren | ||
| Markeren | automatic ground tester,automatic resistance tester,high precision ground tester |
||
Productomschrijving
High-Precision Automatic Variable-Frequency Anti-Interference Dielectric Loss Tester
Key Features
- Fourier transform digital filtering technology for high-precision capacitance and dielectric loss measurements with automated testing capabilities
- Frequency conversion technology eliminates 50Hz power frequency interference, ensuring reliable data even in strong electromagnetic environments
- User-friendly full touch LCD with intuitive graphics interface requiring no additional operator training
- Integrated calendar chip and large-capacity memory for data storage, historical record viewing, and printing with timestamp display
- Advanced data management with USB export capability and dedicated PC software for comprehensive data analysis
- Microprocessor-controlled measurement process with automatic data collection in selected measurement modes
- Integrated design with built-in standard capacitor and high voltage power supply for convenient field testing
- High accuracy meets oil dielectric loss measurement requirements with standard oil cup and dedicated testing lines
- Low voltage shielding for reverse wiring functionality, enabling dielectric loss measurement without disconnection in 220kV CVT bus grounding conditions
- AC voltage withstand testing capability for PT, CT secondary testing and 400V low voltage system voltage withstand tests
- External high-voltage power supply frequency recognition (40Hz-70Hz) supporting large capacity dielectric loss testing with power frequency or series resonant power supplies
- CVT testing functionality with self-excitation test capability and four-level protection limits for personnel and equipment safety
- Automatic testing of C1 and C2 capacitance and dielectric loss values, plus total CVT equipment capacitance and dielectric loss measurements
- Integrated thermal printer with calendar clock for test report generation and USB data output
- Computer interface supporting control of up to 32 instruments for integrated high-voltage test vehicle applications
- Comprehensive safety features including grounding protection and overcurrent protection for short-circuit or breakdown scenarios
- Automatic safety cutoff upon operator contact with live parts for personnel protection
- Compliance with State Grid specifications for electrical equipment digital testing instruments with optional Bluetooth communication
Product Images
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