کلمات کلیدی : شرح فارسی کد ANSI, رله های حفاظتی پستها ,و خطوط فوق توزیع ,
توضیحات :
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<h1 style="font-size:14px !important;font-family:tahoma;color:navy !important;padding:5px;margin:0px;"><a style="color:navy !important;text-decoration:none !important;font-weight:bold;" href="https://pouyeshbargh.sellfile.ir/prod-1705155-شرح+فارسی+کد+ANSI+رله+های+حفاظتی+پستها+و+خطوط+فوق+توزیع.html?r=14253"> شرح فارسی کد ANSI رله های حفاظتی پستها و خطوط فوق توزیع </a></h1>
شرح فارسی کد ANSI رله های حفاظتی پستها و خطوط فوق توزیع ANSI device numbers 1 - Master Element 2 - Time-delay Starting or Closing Relay 3 - Checking or Interlocking Relay 4 - Master Contactor 5 - Stopping Device 6 - Starting Circuit Breaker 7 - Rate of Change Relay 8 - Control Power Disconnecting Device 9 - Reversing Device 10 - Unit Sequence Switch 11 - Multifunction Device 12 - Overspeed Device/Protection 13 - Synchronous-Speed Device 14 - Underspeed Device 15 - Speed or Frequency Matching Device 16 - Communication Networking Device 17 - Shunting or Discharge Switch 18 - Accelerating or Decelerating Device 19 - Motor Starter / Starting-to-Running Transition Contactor 20 - Electrically-Operated Valve 21 - Distance Relay 21G - Ground Distance 21P - Phase Distance 22 – Equalizer circuit breaker 23 – Temperature control device 24 – Volts per hertz relay 25 – Synchronizing or synchronism-check device 26 – Apparatus thermal device 27 – Undervolta ...<br clear="both">
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