{"product_id":"omron-k2wr-r-r2-static-reverse-power-relay-for-marine-generator-protection","title":"Omron K2WR-R-R2 Static Reverse Power Relay for Marine Generator Protection","description":"\u003ch4\u003eDescription \u003c\/h4\u003e\n\u003cp\u003e\u003cspan class=\"relative -mx-px my-[-0.2rem] rounded px-px py-[0.2rem] transition-colors duration-100 ease-in-out\"\u003eThe Omron K2WR-R-R2 is a static-type reverse power relay designed to protect generators—particularly in marine and industrial applications—from reverse power flow.\u003c\/span\u003e \u003cspan class=\"relative -mx-px my-[-0.2rem] rounded px-px py-[0.2rem] transition-colors duration-100 ease-in-out\"\u003eIt detects reverse power conditions and disconnects the generator to prevent potential damage.\u003c\/span\u003e\u003c\/p\u003e\n\u003cp\u003e \u003c\/p\u003e\n\u003cp\u003e \u003c\/p\u003e\n\u003ch4\u003eTechnical Specifications \u003c\/h4\u003e\n\u003ctable width=\"100%\" style=\"height: 313.8px;\"\u003e\n\u003ctbody\u003e\n\u003ctr style=\"height: 19.6px;\"\u003e\n\u003ctd style=\"width: 27.7711%; height: 19.6px;\"\u003e\u003cstrong\u003eCondition\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd style=\"width: 72.0595%; height: 19.6px;\"\u003eNew\/Never Used Surplus\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr style=\"height: 19.8px;\"\u003e\n\u003ctd style=\"width: 27.7711%; height: 19.8px;\"\u003e\u003cstrong\u003eBrand\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd style=\"width: 72.0595%; height: 19.8px;\"\u003eOmron \u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr style=\"height: 19.6px;\"\u003e\n\u003ctd style=\"width: 27.7711%; height: 19.6px;\"\u003e\u003cstrong\u003eCategory\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd style=\"width: 72.0595%; height: 19.6px;\"\u003e\u003cspan\u003eProtective Relays\u003cbr\u003e\u003c\/span\u003e\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr style=\"height: 19.6px;\"\u003e\n\u003ctd style=\"width: 27.7711%; height: 19.6px;\"\u003e\u003cstrong\u003ePart Number\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd style=\"width: 72.0595%; height: 19.6px;\"\u003e\u003cspan data-sheets-root=\"1\"\u003eK2WR-R-R2\u003c\/span\u003e\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr style=\"height: 19.6px;\"\u003e\n\u003ctd style=\"width: 27.7711%; height: 19.6px;\"\u003e\u003cstrong\u003eSubcategory\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd style=\"width: 72.0595%; height: 19.6px;\"\u003e\u003cspan\u003eReverse Power Relays\u003cbr\u003e\u003c\/span\u003e\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr style=\"height: 19.6px;\"\u003e\n\u003ctd style=\"width: 27.7711%; height: 19.6px;\"\u003e\u003cstrong\u003e\u003cspan class=\"relative -mx-px my-[-0.2rem] rounded px-px py-[0.2rem] transition-colors duration-100 ease-in-out\"\u003e\u003cspan\u003eRated Voltage\u003c\/span\u003e\u003c\/span\u003e\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd style=\"width: 72.0595%; height: 19.6px;\"\u003e\u003cspan\u003e100\/110\/200\/220 VAC\u003c\/span\u003e\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr style=\"height: 19.6px;\"\u003e\n\u003ctd style=\"width: 27.7711%; height: 19.6px;\"\u003e\u003cstrong\u003e\u003cspan class=\"relative -mx-px my-[-0.2rem] rounded px-px py-[0.2rem] transition-colors duration-100 ease-in-out\"\u003e\u003cspan\u003eRated Current\u003c\/span\u003e\u003c\/span\u003e\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd style=\"width: 72.0595%; height: 19.6px;\"\u003e\u003cspan\u003e5 A\u003c\/span\u003e\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr style=\"height: 19.6px;\"\u003e\n\u003ctd style=\"width: 27.7711%; height: 19.6px;\"\u003e\u003cstrong\u003e\u003cspan class=\"relative -mx-px my-[-0.2rem] rounded px-px py-[0.2rem] transition-colors duration-100 ease-in-out\"\u003e\u003cspan\u003eFrequency\u003c\/span\u003e\u003c\/span\u003e\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd style=\"width: 72.0595%; height: 19.6px;\"\u003e\u003cspan\u003e50\/60 Hz\u003c\/span\u003e\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr style=\"height: 19.6px;\"\u003e\n\u003ctd style=\"width: 27.7711%; height: 19.6px;\"\u003e\u003cstrong\u003e\u003cspan class=\"relative -mx-px my-[-0.2rem] rounded px-px py-[0.2rem] transition-colors duration-100 ease-in-out\"\u003e\u003cspan\u003eReverse Power Setting\u003c\/span\u003e\u003c\/span\u003e\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd style=\"width: 72.0595%; height: 19.6px;\"\u003e\u003cspan\u003e36 kW at 5%\u003c\/span\u003e\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr style=\"height: 39.2px;\"\u003e\n\u003ctd style=\"width: 27.7711%; height: 39.2px;\"\u003e\u003cstrong\u003e\u003cspan class=\"relative -mx-px my-[-0.2rem] rounded px-px py-[0.2rem] transition-colors duration-100 ease-in-out\"\u003e\u003cspan\u003eOperating Time (Delay)\u003c\/span\u003e\u003c\/span\u003e\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd style=\"width: 72.0595%; height: 39.2px;\"\u003e\u003cspan\u003e10 seconds\u003c\/span\u003e\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr style=\"height: 19.6px;\"\u003e\n\u003ctd style=\"width: 27.7711%; height: 19.6px;\"\u003e\u003cstrong\u003e\u003cspan class=\"relative -mx-px my-[-0.2rem] rounded px-px py-[0.2rem] transition-colors duration-100 ease-in-out\"\u003e\u003cspan\u003ePower Rating\u003c\/span\u003e\u003c\/span\u003e\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd style=\"width: 72.0595%; height: 19.6px;\"\u003e30 W\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr style=\"height: 19.6px;\"\u003e\n\u003ctd style=\"width: 27.7711%; height: 19.6px;\"\u003e\u003cstrong\u003e\u003cspan class=\"relative -mx-px my-[-0.2rem] rounded px-px py-[0.2rem] transition-colors duration-100 ease-in-out\"\u003e\u003cspan\u003eOutput Voltage\u003c\/span\u003e\u003c\/span\u003e\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd style=\"width: 72.0595%; height: 19.6px;\"\u003e48 V\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr style=\"height: 19.6px;\"\u003e\n\u003ctd style=\"width: 27.7711%; height: 19.6px;\"\u003e\u003cstrong\u003e\u003cspan class=\"relative -mx-px my-[-0.2rem] rounded px-px py-[0.2rem] transition-colors duration-100 ease-in-out\"\u003e\u003cspan\u003eOutput Current\u003c\/span\u003e\u003c\/span\u003e\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd style=\"width: 72.0595%; height: 19.6px;\"\u003e\u003cspan\u003e0.65 A\u003c\/span\u003e\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr style=\"height: 19.6px;\"\u003e\n\u003ctd style=\"width: 27.7711%; height: 19.6px;\"\u003e\u003cstrong\u003e\u003cspan class=\"relative -mx-px my-[-0.2rem] rounded px-px py-[0.2rem] transition-colors duration-100 ease-in-out\"\u003e\u003cspan\u003eMounting Type\u003c\/span\u003e\u003c\/span\u003e\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd style=\"width: 72.0595%; height: 19.6px;\"\u003e\u003cspan\u003ePanel mount (typically, for this relay series)\u003c\/span\u003e\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr style=\"height: 19.6px;\"\u003e\n\u003ctd style=\"width: 27.7711%; height: 19.6px;\"\u003e\u003cstrong\u003e\u003cspan class=\"relative -mx-px my-[-0.2rem] rounded px-px py-[0.2rem] transition-colors duration-100 ease-in-out\"\u003e\u003cspan\u003eContact Type\u003c\/span\u003e\u003c\/span\u003e\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd style=\"width: 72.0595%; height: 19.6px;\"\u003e\u003cspan\u003e1a (NO) \/ 1c (changeover), relay output\u003c\/span\u003e\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd style=\"width: 27.7711%;\"\u003e\u003cstrong\u003e\u003cspan class=\"relative -mx-px my-[-0.2rem] rounded px-px py-[0.2rem] transition-colors duration-100 ease-in-out\"\u003e\u003cspan\u003eWeight\u003c\/span\u003e\u003c\/span\u003e\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd style=\"width: 72.0595%;\"\u003e\u003cspan\u003e2.2 kgs\u003c\/span\u003e\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003c\/tbody\u003e\n\u003c\/table\u003e\n\u003cp\u003e \u003cspan style=\"font-size: 0.875rem;\"\u003e \u003c\/span\u003e\u003c\/p\u003e\n\u003cp\u003e \u003c\/p\u003e\n\u003ch4\u003eInformation About K2WR-R-R2\u003cstrong\u003e\u003cbr\u003e\u003c\/strong\u003e\n\u003c\/h4\u003e\n\u003cp\u003eThe Omron K2WR-R-R2 is a static-type reverse power relay designed to protect generators from reverse power flow, which can occur when a generator operates in parallel with other power sources. This relay is particularly suited for marine and industrial applications, ensuring the safe and efficient operation of power systems.\u003c\/p\u003e\n\u003ch4\u003eKey Features:\u003c\/h4\u003e\n\u003cul\u003e\n\u003cli\u003eRated Voltage: Selectable between 100, 110, 200, and 220 VAC\u003c\/li\u003e\n\u003cli\u003eRated Current: 5 A\u003c\/li\u003e\n\u003cli\u003eFrequency: 50\/60 Hz\u003c\/li\u003e\n\u003cli\u003eReverse Power Setting Range: Adjustable from 1.5% to 15% of the generator's rated output, in 0.5% increments\u003c\/li\u003e\n\u003cli\u003eOperating Time Setting Range: Adjustable from 1.5 to 15 seconds, in 0.5-second increments\u003c\/li\u003e\n\u003cli\u003eDetection Method: Analog time-division multiplier for high-precision power detection\u003c\/li\u003e\n\u003cli\u003eControl Power Supply: Not required; operates using voltage input\u003c\/li\u003e\n\u003cli\u003eContact Configuration: 1a (normally open), 1c (changeover)\u003c\/li\u003e\n\u003cli\u003eContact Capacity: AC220V 3A (cosφ = 0.4), DC24V 4A (L\/R = 7 ms)\u003c\/li\u003e\n\u003cli\u003eOperating Temperature Range: −25°C to +60°C\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003cp\u003eThe K2WR-R-R2 is compliant with maritime standards, including JIS F 0807, and holds certifications such as NK No. 83A107 and LR No. 90\/10178 (E1). Its robust design ensures reliable operation in harsh environments, making it suitable for shipboard generators and other critical power systems.\u003c\/p\u003e","brand":"Omron","offers":[{"title":"Default Title","offer_id":50389236908330,"sku":"K2WR-R-R2","price":999.0,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0800\/0392\/4266\/files\/s-l1600_38b72c45-50a8-41bc-96b8-741149b3b988.webp?v=1753725641","url":"https:\/\/iqelectro.com\/products\/omron-k2wr-r-r2-static-reverse-power-relay-for-marine-generator-protection","provider":"IQElectro","version":"1.0","type":"link"}