Transformer Integrated Test System 10kV - 220kV For Routine Factory Testing

The SXBZ Series Transformer Integrated Test System is an advanced integrated testing platform for transformer quality control and condition evaluation. Designed for both factory acceptance testing and on-site maintenance inspection, it offers accurate, efficient, and comprehensive testing solutions for different transformer applications. It is widely utilized in power supply and distribution systems, transformer manufacturing enterprises, electrical maintenance companies, industrial facilities, and mining sectors worldwide.

• The system is developed for transformer testing from 10 kV up to 220 kV and higher voltage classes, providing a reliable solution for transformer manufacturers, utilities, and maintenance organizations.
• By integrating automatic measurement and control technologies, the system enables complete transformer testing with simplified wiring and intelligent operation. It combines testing control, measurement, analysis, reporting, data management, and protection functions in a single platform.
• The industrial PC automatically handles data acquisition, processing, and calculation, allowing real-time display of test results and curves. This advanced approach improves accuracy and eliminates errors caused by manual operation.
• With intelligent PLC control and automation technology, the system delivers outstanding measurement precision, excellent anti-interference performance, stable operation, and enhanced safety for testing personnel.
• The combination of intelligent software and powerful data analysis capabilities provides users with accurate test evaluation, improved efficiency, reduced labor requirements, and a more reliable transformer testing experience.

The SXBZ Series Transformer Integrated Test System is designed to provide a full range of transformer testing solutions for manufacturers, power utilities, and maintenance organizations. It supports routine inspection, type approval testing, and special diagnostic tests.

Including:

• Insulation resistance testing for transformer insulation condition assessment
• Winding resistance testing for winding integrity verification
• Turns ratio and phase relationship testing
• No-load current and loss measurement
• Load loss and short-circuit impedance testing
• Capacitance and dielectric loss factor (tan δ) testing
• Power frequency withstand voltage testing
• Induced withstand voltage testing with partial discharge detection for high-voltage transformers
• Lightning impulse withstand testing, including full-wave and chopped-wave impulse tests
• Transformer oil testing and analysis, covering acidity, moisture/dew point, flash point, breakdown voltage, capacitance, tan δ, and dissolved gas analysis

• Temperature rise testing for thermal performance verification

• Zero-sequence impedance testing
• No-load current harmonic testing and analysis