{"id":335,"text":"VED903B","nick":"Digital Static Exciter for Synchronous Generators","description":"Excitation of Brushless or Slip Ring synchronous generators.\n\nAllows for several operating modes:\n\n• Open loop (manual)\n• Constant line voltage (PID 1)\n• Power factor control (PID 2)\n• Constant voltage with Drop by power factor\n\n• Construction with protected terminals\n• Input for PSS (Power System Stabilizer)\n• Two-phase or three-phase power supply\n• 19 protections included\n• Reading of machine data (stator and rotor)\n• Failure history/Real Time Clock\n• Operates in “Hot Backup” mode (redundant exciters) and Follow-up\n• Digital setpoint with possibility of limitation","files":[{"id":1496,"name":"Catálogo Comercial - VED903B (PT)","ext":"pdf","link":"2023/4/20230412135047677","lang":"PT","role":"catalog"},{"id":1497,"name":"Especificação Técnica - VED903B (PT)","ext":"pdf","link":"2023/4/20230412135055676","lang":"PT","role":"certificate"},{"id":20573,"name":"VED903B site","ext":"png","link":"2024/8/20240812134258810","lang":"PT","role":"certificate"},{"id":20791,"name":"User Manual - VED 903B","ext":"pdf","link":"2024/8/20240823133529953","lang":"EN","role":"manual"},{"id":20792,"name":"Manual do Usuário VED 903B","ext":"pdf","link":"2024/8/20240823133541124","lang":"PT","role":"manual"}],"shared":[],"categories":[{"id":42,"text":"Exciters for Synchronous Generators","sub":[]}],"properties":[{"property":{"id":16,"text":"Communication","type":1,"pre":"","pos":""},"values":[{"id":35,"text":"Modbus RTU"}]},{"property":{"id":18,"text":"Current","type":1,"pre":"","pos":""},"values":[{"id":90,"text":"25A to 2000A"}]},{"property":{"id":27,"text":"Slip Ring","type":1,"pre":"","pos":""},"values":[{"id":130,"text":"Brushless"}]}],"advantages":[],"sections":[]}