{"product_id":"abb-spau-140-c-synchro-check-relay-50-60hz","title":"ABB SPAU 140 C Synchro-check Relay 50\/60Hz","description":"\u003ch2\u003eABB SPAU 140 C Synchro-check Relay – Voltage Measuring Relay\u003c\/h2\u003e\n\u003cp\u003eThe \u003cstrong\u003eABB SPAU 140 C Synchro-check Relay\u003c\/strong\u003e is a numerical voltage measuring relay. We design this relay for connecting two power systems together. It performs both synchro-check and voltage-check functions. The \u003cstrong\u003eSPAU 140 C\u003c\/strong\u003e ensures safe circuit breaker closing under preset conditions. Please note this product is not active since 2012.\u003c\/p\u003e\n\n\u003ch2\u003eKey technical specifications\u003c\/h2\u003e\n\u003cul\u003e\n  \u003cli\u003e\n\u003cstrong\u003eProduct type:\u003c\/strong\u003e Numerical synchro-check voltage measuring relay.\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eRated frequency options:\u003c\/strong\u003e 50 Hz or 60 Hz.\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eAuxiliary voltage options:\u003c\/strong\u003e 80-265 V ac\/dc or 18-80 V dc.\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eOperation stages:\u003c\/strong\u003e Two identical operation stages.\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eSynchro-check function:\u003c\/strong\u003e Available for both operation stages.\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eVoltage-check function:\u003c\/strong\u003e Available for both operation stages.\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eOperation mode:\u003c\/strong\u003e Continuous operation.\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eSelf-supervision:\u003c\/strong\u003e Continuous auto-diagnostic of hardware and software.\u003c\/li\u003e\n\u003c\/ul\u003e\n\n\u003ch2\u003eOrdering information\u003c\/h2\u003e\n\u003cul\u003e\n  \u003cli\u003e\n\u003cstrong\u003eWithout test adapter:\u003c\/strong\u003e SPAU 140 C RS 488 001 -AA, -CA, -DA, -FA.\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eWith test adapter RTXP 18:\u003c\/strong\u003e SPAU 140 C RS 488 201 -AA, -CA, -DA, -FA.\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003e-AA:\u003c\/strong\u003e 50 Hz, 80-265 V ac\/dc.\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003e-CA:\u003c\/strong\u003e 50 Hz, 18-80 V dc.\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003e-DA:\u003c\/strong\u003e 60 Hz, 80-265 V ac\/dc.\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003e-FA:\u003c\/strong\u003e 60 Hz, 18-80 V dc.\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eAccessories:\u003c\/strong\u003e SPA-ZC 21 MM connection modules, SPA-ZF MM 100 fibre-optic cables.\u003c\/li\u003e\n\u003c\/ul\u003e\n\n\u003ch2\u003eInstallation \u0026amp; setup guidelines\u003c\/h2\u003e\n\u003cul\u003e\n  \u003cli\u003eMount the \u003cstrong\u003eABB SPAU 140 C\u003c\/strong\u003e in a standard 19-inch rack or panel.\u003c\/li\u003e\n  \u003cli\u003eConnect the voltage inputs from both network sections to the relay.\u003c\/li\u003e\n  \u003cli\u003eSelect the rated frequency (50 Hz or 60 Hz) based on your application.\u003c\/li\u003e\n  \u003cli\u003eSet the auxiliary voltage to match your system's control voltage.\u003c\/li\u003e\n  \u003cli\u003eConfigure the synchro-check and voltage-check parameters using the front panel.\u003c\/li\u003e\n  \u003cli\u003eUse the test adapter RTXP 18 for easy testing and maintenance.\u003c\/li\u003e\n  \u003cli\u003eRun the self-diagnostic test after installation to verify proper operation.\u003c\/li\u003e\n\u003c\/ul\u003e\n\n\u003ch2\u003ePackage contents\u003c\/h2\u003e\n\u003cul\u003e\n  \u003cli\u003eOne \u003cstrong\u003eABB SPAU 140 C\u003c\/strong\u003e synchro-check relay (specify order code).\u003c\/li\u003e\n  \u003cli\u003eMounting hardware for panel installation.\u003c\/li\u003e\n  \u003cli\u003eConnection terminal blocks (depending on order).\u003c\/li\u003e\n  \u003cli\u003eBasic installation manual.\u003c\/li\u003e\n\u003c\/ul\u003e\n\n\u003ch2\u003eShipping options\u003c\/h2\u003e\n\u003cul\u003e\n  \u003cli\u003eWe ship via FedEx, UPS, or DHL worldwide.\u003c\/li\u003e\n  \u003cli\u003eTracking and insurance included for every order.\u003c\/li\u003e\n  \u003cli\u003eExpress delivery typically arrives in 2-5 business days.\u003c\/li\u003e\n\u003c\/ul\u003e\n\n\u003ch2\u003eFrequently asked questions\u003c\/h2\u003e\n\u003cul\u003e\n  \u003cli\u003e\n\u003cstrong\u003eWhat is the main function of the ABB SPAU 140 C?\u003c\/strong\u003e\u003cbr\u003eThe \u003cstrong\u003eSPAU 140 C\u003c\/strong\u003e checks voltage, phase, and frequency conditions before connecting two power systems.\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eIs this product still active?\u003c\/strong\u003e\u003cbr\u003eNo, ABB discontinued this product in 2012. We offer it while stocks last.\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eWhat is the difference between synchro-check and voltage-check?\u003c\/strong\u003e\u003cbr\u003eSynchro-check matches two live networks. Voltage-check connects a dead bus to a live section.\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eDo I need the test adapter RTXP 18?\u003c\/strong\u003e\u003cbr\u003eWe recommend the test adapter for easier testing and troubleshooting during commissioning.\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eWhat accessories do I need?\u003c\/strong\u003e\u003cbr\u003eYou need SPA-ZC 21 MM connection modules and SPA-ZF MM 100 fibre-optic cables for communication.\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eHow do I choose the correct order code?\u003c\/strong\u003e\u003cbr\u003eSelect based on your rated frequency (50\/60 Hz) and auxiliary voltage (80-265V ac\/dc or 18-80V dc).\u003c\/li\u003e\n\u003c\/ul\u003e","brand":"ABB","offers":[{"title":"Default Title","offer_id":48172583911682,"sku":"SPAU140C","price":314.0,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0722\/7280\/6146\/files\/SPAU140C_533ec639-201e-4db1-86c1-004c3bf17a12.jpg?v=1784703750","url":"https:\/\/www.nex-auto.com\/products\/abb-spau-140-c-synchro-check-relay-50-60hz","provider":"NexAuto Technology Limited","version":"1.0","type":"link"}