China High Precision Automatic Variable Frequency Anti Interference Dielectric Loss Tester for sale

High Precision Automatic Variable Frequency Anti Interference Dielectric Loss Tester

Price Negotiable

Price: 3000usd

MOQ: 1

Delivery Time: 1 week

Brand: MINGYANG

Product Description

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