Glossary terms and definitions are currently in Indonesian. English versions will follow the English edition of the chapters.
Kontrol & Instrumentasi · Mesin listrik & kontrol panel
Relai pengunci
Latching relay
Relay yang mempertahankan keadaan setelah sinyal penggerak hilang sampai menerima perintah reset atau lawan.
- Other names
- bistable relay · relay pengunci
- Types
- satu kumparan · dua kumparan · kunci mekanis
How to use
- Rujuk nameplate, terminal diagram, control narrative, dan datasheet model yang benar.
Tips
- Uji logika tanpa energi berbahaya terlebih dahulu dan validasi fail-safe serta interlock.
Don’t
- Jangan menebak terminal, tegangan coil, arah fase, atau fungsi kontak dari bentuk komponen.
Related terms
Sources
- Siemens · Configuration Manual — Three-phase Motors
- Schneider Electric · Contactors and Protection Relays
- Schneider Electric · Selectivity, Cascading and Coordination Guide
A learning reference, not a substitute for datasheets, nameplates, workplace safety procedures, installation standards, or the judgment of an authorized technician on the actual equipment.