Product Description
The Automatic Relay Protection Test System combines high-precision signal generation with computerized test software to automate protection relay testing.
Instead of manually changing one test point at a time, engineers can create test sequences and execute multiple test points automatically.
Commercial relay test platforms increasingly emphasize automated test modules, graphical test templates and software-based protection testing.
Automation Functions
- Automatic test sequence
- Automatic current injection
- Automatic voltage injection
- Automatic trip detection
- Automatic operating-time calculation
- Automatic characteristic curve testing
- Automatic test-point generation
- Test result comparison
- Data storage
- Test report generation
Supported Protection Functions
- Overcurrent
- Earth fault
- Overvoltage
- Undervoltage
- Distance
- Differential
- Directional
- Frequency
- Reclosing
- Breaker failure
- Negative sequence
- Harmonic protection
Customer Pain Points
Manual testing takes too much time.
Automated sequences can test multiple operating points without repeated manual adjustment.
Test results are difficult to document.
Digital test records make it easier to store and compare results.
Different engineers use different test methods.
Standardized software templates can help create a more consistent testing workflow.
FAQ
Does automatic testing eliminate the need for an engineer?
No. The software automates repetitive measurement and calculation tasks, but qualified engineers still need to select the correct test method, wiring and acceptance criteria.
Can customers create their own test templates?
Depending on the software platform, custom test sequences and templates can be supported.
