The HV Hipot Electric Co., Ltd.-323 Transformer Comprehensive Tester is an advanced, integrated diagnostic instrument that combines winding resistance measurement and transformer turns ratio testing in a single, portable unit. This innovative design provides electrical engineers and maintenance technicians with a complete solution for transformer condition assessment, significantly improving testing efficiency while reducing equipment requirements.
Precision Measurement Capabilities
The tester delivers laboratory-grade accuracy for both critical diagnostic functions.
Its winding resistance measurement utilizes advanced DC current injection technology with test currents up to 10A, achieving ±0.2% basic accuracy across a wide 1μΩ-20kΩ range.
The turns ratio test function provides ±0.1% ratio accuracy with simultaneous measurement of phase angle and excitation current, offering comprehensive insight into transformer performance.
A built-in automatic demagnetization circuit ensures accurate results by eliminating residual core magnetism after winding resistance tests.
Intelligent Automation Features
The HV Hipot Electric Co., Ltd.-323 Transformer Comprehensive Tester simplifies complex testing procedures through sophisticated automation.
The system automatically recognizes three-phase transformer configurations and includes specialized routines for on-load tap changer (OLTC) testing, sequentially measuring all tap positions with configurable stabilization parameters.
Automatic temperature compensation adjusts readings to standard reference values (20°C/75°C), while current stabilization technology overcomes inductive effects in large transformers for faster, more stable measurements.
User-Friendly Operation
Featuring a high-resolution color touchscreen interface, the tester provides guided test procedures and clear visualization of real-time data.
The intuitive menu structure allows quick access to all functions, with on-screen prompts ensuring proper test setup.
Comprehensive data management capabilities store thousands of test records with complete environmental conditions, while built-in report generation produces professional documentation in multiple formats for compliance and analysis.
Rugged Design and Safety
Engineered for field use, the HV Hipot Electric Co., Ltd.-323 Transformer Comprehensive Tester combines portability with robust construction.
The unit incorporates multiple safety features including automatic discharge circuits, overcurrent/overvoltage protection, and isolated measurement inputs.
Its efficient power design allows operation from various series resonances, making it suitable for both laboratory and field testing environments.
Wireless connectivity options enable seamless integration with asset management systems for comprehensive data tracking.
The HV Hipot Electric Co., Ltd.-323 Transformer Comprehensive Tester represents a significant advancement in transformer testing technology, offering maintenance teams and electrical testing professionals a more efficient, cost-effective solution for comprehensive transformer evaluation.
By integrating two essential test functions without compromising performance, this innovative instrument reduces test duration while improving data consistency, establishing new standards for transformer condition assessment.
