Professional Development · Trades & Technical Skills · Protection Measures and Safety Systems
Residual Current Devices – Function, Types and Testing
5 Abschnitte1 Karteikarten-Decks1 Quizze
Covers the operating principle of RCDs based on differential current detection, the main RCD types (AC, A, F, B), time-current characteristics, 30 mA additional protection requirements, practical testing procedures, and the coordination of multiple RCDs in a circuit.
Inhaltsübersicht
- Operating Principle of Residual Current Devices
- RCD Types: AC, A, F and B
- Time-Current Characteristics and Rated Residual Operating Currents
- RCD Testing: Press-to-Test Button and Multifunction Installation Tester
- Coordination of RCDs in a Circuit
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