{"title":"Phase protection relay","description":"\u003cp\u003e\u003c\/p\u003e","products":[{"product_id":"kolmivaiheinen-valvonta-suojarele-vaihevian-asym-ylijannitteen-valvontaan","title":"Three-phase monitoring\/protection relay for phase failure\/asymmetry\/overvoltage monitoring.","description":"\u003cp\u003e\u003cstrong\u003eThree-phase monitoring and protection relay for sequence, tripping, phase unbalance, overvoltage and undervoltage control with timer. Protective monitoring relay FKV-24F (TENSE)\u003c\/strong\u003e\u003c\/p\u003e\n\u003cp\u003e\u003c\/p\u003e\n\u003cp\u003e Phase protection relays are designed to protect three-phase loads from damage caused by mains voltage.\u003c\/p\u003e\n\u003cp\u003e\u003c\/p\u003e\n\u003cul\u003e\n\n\u003cli\u003e Overvoltage: 500V\u003c\/li\u003e\n\n\u003cli\u003e Undervoltage: 180V\u003c\/li\u003e\n\n\u003cli\u003e Asymmetry:\u003c\/li\u003e\n\n\u003cli\u003e\u003cp\u003e Timer: 2 sec.\u003c\/p\u003e\u003c\/li\u003e\n\n\u003cli\u003e\u003cp\u003e Phase failure protection\u003c\/p\u003e\u003c\/li\u003e\n\n\u003cli\u003e Phase sequence monitoring\u003c\/li\u003e\n\n\u003cli\u003e\u003cp\u003e DIN rail mounting\u003c\/p\u003e\u003c\/li\u003e\n\n\u003cli\u003e\n\n\u003cp\u003e Width 23 mm \u003c\/p\u003e\n\n\u003cp\u003e\u003c\/p\u003e\n\n\u003cbr\u003e\n\n\u003c\/li\u003e\n\n\n\u003c\/ul\u003e\n\u003cp\u003e\u003c\/p\u003e","brand":"TENSE","offers":[{"title":"Default Title","offer_id":55713717911931,"sku":"FKV-24F","price":17.95,"currency_code":"EUR","in_stock":false}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0909\/9860\/4155\/files\/fa18f08f3c0750514d0fe4f455bc82f8_7e45bf03-255a-4a78-bf13-c026c2d927fa.png?v=1791370444"},{"product_id":"kolmivaiheinen-valvontarele-jossa-on-ptc-ohjaus-vaiheen-laukaisu-asymmetria-sekvenssi","title":"Three-phase monitoring relay with PTC control for phase tripping\/asymmetry\/sequence","description":"\u003cp\u003e \u003cstrong\u003eThree-phase monitoring\/protection relay for sequence, tripping and phase unbalance monitoring with thermal control with PTC input. FKV-14P (VOLTAGE)\u003c\/strong\u003e\u003c\/p\u003e\n\u003cp\u003e\u003c\/p\u003e\n\u003cp\u003e Phase protection relays are designed to protect three-phase loads from damage caused by mains voltage and also help prevent motor failure caused by thermal overload.\u003c\/p\u003e\n\u003cp\u003e\u003c\/p\u003e\n\u003cul\u003e\n\n\u003cli\u003e Asymmetry: 30%\u003c\/li\u003e\n\n\u003cli\u003e\u003cp\u003e Breakage protection and phase sequence\u003c\/p\u003e\u003c\/li\u003e\n\n\u003cli\u003e\u003cp\u003e With PTC input\u003c\/p\u003e\u003c\/li\u003e\n\n\u003cli\u003e\u003cp\u003e DIN rail mounting\u003c\/p\u003e\u003c\/li\u003e\n\n\u003cli\u003e\n\n\u003cp\u003e Width 23 mm\u003c\/p\u003e\n\n\u003cp\u003e\u003c\/p\u003e\n\n\u003cbr\u003e\n\n\u003c\/li\u003e\n\n\n\u003c\/ul\u003e\n\u003cp\u003e\u003c\/p\u003e","brand":"TENSE","offers":[{"title":"Default Title","offer_id":55713718010235,"sku":"FKV-14P","price":20.72,"currency_code":"EUR","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0909\/9860\/4155\/files\/b3b826fcf16fcc33ebd4f28e4b5e2edf_52dc2e40-394e-456b-8214-113290556ab7.png?v=1791370446"},{"product_id":"suojaava-kolmivaiheinen-valvontarele-vaiheiden-laukaisun-asym-seurannan-valvontaa-varten","title":"Protective three-phase monitoring relay for phase tripping\/asymmetry\/tracking monitoring.","description":"\u003cp\u003e \u003cstrong\u003eThree-phase monitoring\/protection relay for sequence, tripping and phase unbalance monitoring. FKV-11 (TENSE)\u003c\/strong\u003e\u003c\/p\u003e\n\u003cp\u003e\u003c\/p\u003e\n\u003cp\u003e Phase protection relays are designed to protect three-phase loads from damage caused by mains voltage.\u003c\/p\u003e\n\u003cp\u003e\u003c\/p\u003e\n\u003cul\u003e\n\n\u003cli\u003e Asymmetry: 30%\u003c\/li\u003e\n\n\u003cli\u003e\u003cp\u003e Protection against phase loss and phase sequence\u003c\/p\u003e\u003c\/li\u003e\n\n\u003cli\u003e\u003cp\u003e DIN rail mounting\u003c\/p\u003e\u003c\/li\u003e\n\n\u003cli\u003e\n\n\u003cp\u003e Width 23 mm \u003c\/p\u003e\n\n\u003cp\u003e\u003c\/p\u003e\n\n\u003cbr\u003e\n\n\u003c\/li\u003e\n\n\n\u003c\/ul\u003e\n\u003cp\u003e\u003c\/p\u003e","brand":"TENSE","offers":[{"title":"Default Title","offer_id":55713718043003,"sku":"FKV-11","price":17.99,"currency_code":"EUR","in_stock":false}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0909\/9860\/4155\/files\/09a2549e4774d8a6dda02acdfbfcacc0_96d3a960-9a6e-4ff8-b512-842eadebc2cf.png?v=1791370449"},{"product_id":"kolmivaiheinen-valvonta-suojarele-laukaisu-asymmetristen-seurantavaiheiden-valvontaan","title":"Three-phase monitoring\/protection relay for monitoring tripping\/asymmetrical\/following phases.","description":"\u003cp\u003e \u003cstrong\u003eThree-phase monitoring and protection relay for sequence, tripping and phase unbalance monitoring. FKV-03\/03N (VOLTAGE)\u003c\/strong\u003e\u003c\/p\u003e\n\u003cp\u003e\u003c\/p\u003e\n\u003cp\u003e Phase protection relays are designed to protect three-phase loads from damage caused by mains voltage.\u003c\/p\u003e\n\u003cp\u003e\u003c\/p\u003e\n\u003cul\u003e\n\u003cli\u003e Asymmetry: 40%\u003c\/li\u003e\n\u003cli\u003e\u003cp\u003e Protection against phase loss and phase sequence\u003c\/p\u003e\u003c\/li\u003e\n\u003cli\u003e\u003cp\u003e DIN rail mounting\u003c\/p\u003e\u003c\/li\u003e\n\u003cli\u003e\n\u003cp\u003e Width 23 mm\u003c\/p\u003e\n\u003cp\u003e\u003c\/p\u003e\n\u003cbr\u003e\n\u003c\/li\u003e\n\n\n\u003c\/ul\u003e\n\u003cp\u003e\u003c\/p\u003e","brand":"TENSE","offers":[{"title":"Yes","offer_id":55713718108539,"sku":"FKV-03","price":19.53,"currency_code":"EUR","in_stock":false},{"title":"No","offer_id":55713718141307,"sku":"FKV-03N","price":17.53,"currency_code":"EUR","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0909\/9860\/4155\/files\/file_60419fc4-09e4-4eb6-a82f-0e8436800523.webp?v=1756721244"},{"product_id":"kolmivaiheinen-valvonta-suojarele-vaiheiden-asymmetrian-jannitevikojen-valvontaa-varten","title":"Three-phase monitoring\/protection relay for monitoring phases\/asymmetry\/voltage faults.","description":"\u003cp\u003e\u003cstrong\u003eThree-phase monitoring and protection relay for sequence monitoring, tripping, phase asymmetry, overvoltage and undervoltage, equipped with a timer. FKT-06\/06F (VOLTAGE)\u003c\/strong\u003e\u003c\/p\u003e\n\u003cp\u003e\u003c\/p\u003e\n\u003cp\u003e Phase protection relays are designed to protect three-phase loads from damage caused by mains voltage.\u003c\/p\u003e\n\u003cp\u003e\u003c\/p\u003e\n\u003cul\u003e\n\u003cli\u003e Overvoltage: 500 V (fixed).\u003c\/li\u003e\n\u003cli\u003e Undervoltage: 240 V (fixed).\u003c\/li\u003e\n\u003cli\u003e Asymmetry: 5 - 25% (adjustable).\u003c\/li\u003e\n\u003cli\u003e\u003cp\u003e Timer: 0.1 s - 20 s (adjustable).\u003c\/p\u003e\u003c\/li\u003e\n\u003cli\u003e\u003cp\u003e Phase failure protection\u003c\/p\u003e\u003c\/li\u003e\n\u003cli\u003e Phase sequence control (FKT-06F)\u003c\/li\u003e\n\u003cli\u003e\u003cp\u003e DIN rail mounting\u003c\/p\u003e\u003c\/li\u003e\n\u003cli\u003e\n\u003cp\u003e Width 35.6mm\u003c\/p\u003e\n\u003cp\u003e\u003c\/p\u003e\n\u003cbr\u003e\n\u003c\/li\u003e\n\n\n\u003c\/ul\u003e\n\u003cp\u003e\u003c\/p\u003e","brand":"TENSE","offers":[{"title":"Yes","offer_id":55713719222651,"sku":"FKT-06F","price":26.61,"currency_code":"EUR","in_stock":true},{"title":"No","offer_id":55713719255419,"sku":"FKT-06","price":24.51,"currency_code":"EUR","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0909\/9860\/4155\/files\/file_181e02ea-fe0e-4e88-a1a9-c800e0cdfb10.png?v=1756721278"},{"product_id":"kolmivaiheinen-valvonta-suojarele-valvoo-vaiheita-asymmetriaa-jannitevikoja","title":"A three-phase monitoring\/protection relay monitors phases\/asymmetry\/voltage faults.","description":"\u003cp\u003e \u003cstrong\u003eThree-phase monitoring and protection relay for sequence monitoring, tripping, phase unbalance, overvoltage, undervoltage and neutral tripping, with timer. Protective monitoring relay FKM-05\/05F (TENSE)\u003c\/strong\u003e\u003c\/p\u003e\n\u003cp\u003e\u003c\/p\u003e\n\u003cp\u003e Phase protection relays are designed to protect three-phase loads from damage caused by mains voltage.\u003c\/p\u003e\n\u003cp\u003e\u003c\/p\u003e\n\u003cul\u003e\n\u003cli\u003e Overvoltage: 300 V (fixed).\u003c\/li\u003e\t \u003cli\u003eUndervoltage: 140 V (fixed).\u003c\/li\u003e\n\u003cli\u003e Asymmetry: 5-25% (adjustable).\u003c\/li\u003e\n\u003cli\u003e\u003cp\u003e Timer: 0.1 s - 20 s (adjustable).\u003c\/p\u003e\u003c\/li\u003e\n\u003cli\u003e\u003cp\u003e Phase failure protection\u003c\/p\u003e\u003c\/li\u003e\n\u003cli\u003e\u003cp\u003e Zero phase fault protection\u003c\/p\u003e\u003c\/li\u003e\n\u003cli\u003e Phase sequence control (FKM-05F)\u003c\/li\u003e\n\u003cli\u003e\u003cp\u003e DIN rail mounting\u003c\/p\u003e\u003c\/li\u003e\n\u003cli\u003e\n\u003cp\u003e Width 35.6mm\u003c\/p\u003e\n\u003cp\u003e\u003c\/p\u003e\n\u003cbr\u003e\n\u003c\/li\u003e\n\n\n\u003c\/ul\u003e\n\u003cp\u003e\u003c\/p\u003e","brand":"TENSE","offers":[{"title":"Yes","offer_id":55713719353723,"sku":"FKM-05F","price":22.61,"currency_code":"EUR","in_stock":true},{"title":"No","offer_id":55713719386491,"sku":"FKM-05","price":24.37,"currency_code":"EUR","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0909\/9860\/4155\/files\/file_2091a323-cde5-4d8d-ac05-990efa511215.png?v=1756721291"},{"product_id":"vaiheohjausrele-fkv-03f","title":"Phase control relay FKV-03F","description":"Phase protection relays are designed to protect three-phase loads from damage caused by the mains voltage. Asymmetry: ~40% Phase sequence monitoring Technical data Operating voltage (Un): 3 x 380 V AC in neutral Operating frequency 50\/60 Hz Operating power \u0026lt;6 VA Operating temperature Tolerance (asymmetry) -20 °C...+55 °C ~40% Contact current 5 A 250 V AC Resistive load Display 3x LEDs DIN rail mounting Weight \u0026lt;150 g Operating altitude \u0026lt;2000 m Cable diameter 2.5 mm².","brand":"TENSE","offers":[{"title":"Default Title","offer_id":55713726169467,"sku":"FKV-03F","price":19.53,"currency_code":"EUR","in_stock":false}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0909\/9860\/4155\/files\/5cb39fecda74296372472f84483849e7_abecd846-ffcb-4f0e-bfe8-9fe5995978e1.png?v=1791370508"}],"url":"https:\/\/pelek.fi\/en\/collections\/vaiheiden-suojarele.oembed","provider":" Suomi Pelek","version":"1.0","type":"link"}