{"product_id":"abb-ret316-4-hesg448750m2-transformer-protection-relay","title":"ABB RET316*4 HESG448750M2 Transformer Protection Relay","description":"\u003cdiv style=\"box-sizing: content-box; margin: 0px; padding: 0px; -webkit-tap-highlight-color: rgba(0, 0, 0, 0); touch-action: manipulation;\"\u003e\n\u003cp\u003e\u003cstrong\u003eDescription\u003c\/strong\u003e\u003c\/p\u003e\n\u003cp\u003e\u003cspan\u003eABB \u003cstrong\u003eRET316*4 HESG448750M2\u003c\/strong\u003e is a numerical transformer protection relay designed for fast, selective protection of two- or three-winding transformers, including autotransformers and generator-transformer blocks.\u003c\/span\u003e\u003c\/p\u003e\n\u003cp\u003e\u003cstrong\u003eSpecifications\u003c\/strong\u003e\u003c\/p\u003e\n\u003cul\u003e\n\u003cli\u003e\u003cspan\u003e\u003cstrong\u003eModel\u003c\/strong\u003e: RET316*4\u003c\/span\u003e\u003c\/li\u003e\n\u003cli\u003e\u003cspan\u003e\u003cstrong\u003ePart Number\u003c\/strong\u003e: HESG448750M2\u003c\/span\u003e\u003c\/li\u003e\n\u003cli\u003e\u003cspan\u003e\u003cstrong\u003eManufacturer\u003c\/strong\u003e: ABB\u003c\/span\u003e\u003c\/li\u003e\n\u003cli\u003e\u003cspan\u003e\u003cstrong\u003eFunction\u003c\/strong\u003e: Transformer protection, control, measurement, supervision\u003c\/span\u003e\u003c\/li\u003e\n\u003cli\u003e\u003cspan\u003e\u003cstrong\u003eProtection Types\u003c\/strong\u003e: Differential, overcurrent, overvoltage, thermal overload, distance\u003c\/span\u003e\u003c\/li\u003e\n\u003cli\u003e\u003cspan\u003e\u003cstrong\u003eDimensions\u003c\/strong\u003e: 135 mm × 67.5 mm × 28 mm\u003c\/span\u003e\u003c\/li\u003e\n\u003cli\u003e\u003cspan\u003e\u003cstrong\u003eWeight\u003c\/strong\u003e: 1.5 kg\u003c\/span\u003e\u003c\/li\u003e\n\u003cli\u003e\u003cspan\u003e\u003cstrong\u003eCondition\u003c\/strong\u003e: New \u0026amp; in stock\u003c\/span\u003e\u003c\/li\u003e\n\u003cli\u003e\u003cspan\u003e\u003cstrong\u003eOrigin\u003c\/strong\u003e: Switzerland\u003c\/span\u003e\u003c\/li\u003e\n\u003cli\u003e\u003cspan\u003e\u003cstrong\u003eCertifications\u003c\/strong\u003e: CE\u003c\/span\u003e\u003c\/li\u003e\n\u003cli\u003e\u003cspan\u003e\u003cstrong\u003eWarranty\u003c\/strong\u003e: 12 months\u003c\/span\u003e\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003cp\u003e\u003cstrong\u003eFeatures\u003c\/strong\u003e\u003c\/p\u003e\n\u003cul\u003e\n\u003cli\u003e\u003cspan\u003e\u003cstrong\u003eMulti-Winding Support\u003c\/strong\u003e: Protects two- or three-winding transformers and autotransformer configurations.\u003c\/span\u003e\u003c\/li\u003e\n\u003cli\u003e\u003cspan\u003e\u003cstrong\u003eAdvanced Fault Detection\u003c\/strong\u003e: Identifies phase faults, earth faults, and interturn faults.\u003c\/span\u003e\u003c\/li\u003e\n\u003cli\u003e\u003cspan\u003e\u003cstrong\u003eComprehensive Protection\u003c\/strong\u003e: Includes differential, overcurrent, thermal, and distance protection functions.\u003c\/span\u003e\u003c\/li\u003e\n\u003cli\u003e\u003cspan\u003e\u003cstrong\u003eCompact Design\u003c\/strong\u003e: Small footprint for easy cabinet integration.\u003c\/span\u003e\u003c\/li\u003e\n\u003cli\u003e\u003cspan\u003e\u003cstrong\u003eReliable Performance\u003c\/strong\u003e: Ensures stable operation in utility and industrial power systems.\u003c\/span\u003e\u003c\/li\u003e\n\u003cli\u003e\u003cspan\u003e\u003cstrong\u003eFlexible Communication\u003c\/strong\u003e: Supports IEC 61850, Modbus®, DNP3, Profibus DPV1, and more.\u003c\/span\u003e\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003c\/div\u003e","brand":"ABB","offers":[{"title":"Default Title","offer_id":47384577573123,"sku":"RET316*4 HESG448750M2","price":685.0,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0640\/7995\/4179\/files\/646b1e92ca2d63fd9f2b63a984a2168e.jpg?v=1761702384","url":"https:\/\/www.runtoelectronic.com\/products\/abb-ret316-4-hesg448750m2-transformer-protection-relay","provider":"Runto Electric","version":"1.0","type":"link"}