The DiTAS test system is used for type, routine and special tests of distribution transformers in the factory. It meets the requirements of IEC 60076 and other international standards.
A static frequency converter is the central voltage source for the test system. The integrated measurement system provides high-precision measuring of both test voltages and power losses.
The modular and extendable design of the DiTAS allows adaptations of the test system to meet even the most specific customer requirements in test setup, test sequence and production environment.
Key features
» THD < 5%
» PD level < 10 pC
» Frequency converter 40 … 200 Hz for supply of an entire test run by one power source
» Intuitive and ergonomic control system
» Modular test system, can be customized to fit special requirements
» Highly accurate and calibrated power loss measurement - no determination of final measurement uncertainty necessary
Application
» Induced voltage tests (basic version)
» No-load losses tests (basic version)
» Load losses tests (basic version)
» Applied voltage tests (extension to applied voltage test required)
» Fully automated test sequences and procedures (Extension to automated test field required)
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