Easy to carry Transformer Performance Analyzer

Overview: The Portable Transformer Testing Equipment is designed for on-site testing of Power Transformers, offering a range of automated detection functions that streamline the process of assessing transformer health and performance. This equipment is ideal for electricians and technicians who require a reliable and efficient solution for transformer testing in various environments.

Key Features:

1. Integrated Testing Capabilities:

   • The Transformer Diagnostic Equipment combines multiple testing functions into one device, including dielectric loss, insulation resistance, DC resistance, on-load tap changer characteristics, short-circuit impedance, and turns ratio .
   • It offers high efficiency with one-time wiring and one-click operation to automatically complete all or part of the testing projects .

2. High Efficiency and Integration:

   • The testing host, test lines, and clamps are highly integrated, ensuring a neat and orderly testing site .
   • The design allows for quick setup and minimal disruption during testing procedures .

3. Reliability and Safety:

   • The equipment is designed with high reliability, boasting a failure rate of less than 1‰ .
   • All high-voltage components that may be touched are insulated to ensure operator safety .

4. Precision and Accuracy:

   • The overall accuracy of the equipment surpasses that of separate instruments .
   • It is compatible with existing laboratory calibration methods for verification convenience .

5. Adaptability and Analysis: -built-in various testing solutions to accommodate different transformer specifications .

   • Equipped with a database software that automatically assesses the condition of the equipment .

6. Model Specifications:

   • XD7104 Model: Insulation resistance, dielectric loss, DC resistance, and on-load switch testing. This model features a single host that can automatically complete all testing projects with high accuracy and reliability .
   • XD71+ Model: Builds on the XD7104 with an additional expansion unit, allowing for flexible use. It can be used for preventive tests with just the host or combined with the expansion unit for more comprehensive testing without changing test wiring .

Application Scenarios: The Portable Transformer Testing Equipment is suitable for a variety of applications, including:

• On-site testing of transformers in power stations and substations.
• Diagnostic testing and factory acceptance testing (FAT) of transformers.
• Maintenance and repair testing of transformers in various electrical infrastructures.

Technical Specifications:

• Power Supply: AC 220V, 50Hz.
• Test Voltage: Adjustable from 0 to 250V; maximum load power provided is 5KVA.
• Test Load: Various combinations for different voltages (220V, 110V, 48V, 36V, 4V, 12V, 5V) .
• Short-Circuit Current: Max 100A.
• Short-Circuit Resistance: ≤1Ω.
• Temperature Display Range: 0 to 300°C.
• Loading Time: Adjustable from 0 to 99 hours.
• Display Method: Digital display.
• Accuracy: 3% + 5 characters.

Safety and Convenience:

• The equipment is designed with a "safety first" principle, featuring an emergency stop button, safety and warning lights, and optional safety accessories .
• An active discharge function allows for automatic discharge of the windings within seconds after resistance measurements, ensuring high safety during testing and reducing test times .

Portability:

• The TESTRANO 600 model is a compact, all-in-one solution for three-phase transformer testing, weighing only 20 kg, making it highly portable and suitable for field testing .

Operational Flexibility:

• The TESTRANO 600 can be operated in multiple ways, including an integrated 10.6” multi-touch display with TESTRANO TouchControl or using Primary Test Manager™ (PTM) software on a laptop .

Conclusion: The Portable Transformer Testing Equipment is a comprehensive solution for electrical professionals, offering a range of advanced testing capabilities in a single, portable device. Its high efficiency, safety features, and adaptability make it an essential tool for transformer testing in various scenarios.