{"product_id":"elitech-ls-300-monoblock-refrigeration-controller","title":"Elitech LS-300 Monoblock Refrigeration Unit Controller","description":"\u003ch2\u003eProduct Description\u003c\/h2\u003e\n\u003cp\u003eThe Elitech LS-300 is an integrated refrigeration controller developed for monoblock cold room units in which the indoor and outdoor refrigeration components are managed as one system.\u003c\/p\u003e\n\u003cp\u003eThe controller supports electronic expansion valve operation, compressor and motor protection, pressure alarms and optional networking. It can also be configured for combined or separated installation according to the refrigeration-unit design.\u003c\/p\u003e\n\u003ch2\u003eKey Features\u003c\/h2\u003e\n\u003cul\u003e\n\u003cli\u003eDesigned for monoblock refrigeration units\u003c\/li\u003e\n\u003cli\u003eIntegrated indoor- and outdoor-unit control\u003c\/li\u003e\n\u003cli\u003eElectronic expansion valve control\u003c\/li\u003e\n\u003cli\u003eCompressor motor protection\u003c\/li\u003e\n\u003cli\u003eOverload protection\u003c\/li\u003e\n\u003cli\u003ePhase-loss protection\u003c\/li\u003e\n\u003cli\u003eThree-phase imbalance protection\u003c\/li\u003e\n\u003cli\u003ePhase-sequence protection\u003c\/li\u003e\n\u003cli\u003ePressure alarm input\u003c\/li\u003e\n\u003cli\u003ePressure-sensor or pressure-switch options\u003c\/li\u003e\n\u003cli\u003eCombined or separated installation\u003c\/li\u003e\n\u003cli\u003eNetworking capability\u003c\/li\u003e\n\u003cli\u003eSuitable for customized refrigeration units\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003ch2\u003eApplications\u003c\/h2\u003e\n\u003cul\u003e\n\u003cli\u003eCold room monoblock refrigeration units\u003c\/li\u003e\n\u003cli\u003eIntegrated condensing-unit and unit-cooler systems\u003c\/li\u003e\n\u003cli\u003eCommercial cold storage equipment\u003c\/li\u003e\n\u003cli\u003eFactory-assembled refrigeration packages\u003c\/li\u003e\n\u003cli\u003eSystems using electronic expansion valves\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003ch2\u003eInformation Required for Selection\u003c\/h2\u003e\n\u003cul\u003e\n\u003cli\u003eRefrigeration-unit model\u003c\/li\u003e\n\u003cli\u003eCompressor model and rated power\u003c\/li\u003e\n\u003cli\u003eSupply voltage and frequency\u003c\/li\u003e\n\u003cli\u003eRefrigerant\u003c\/li\u003e\n\u003cli\u003eElectronic expansion valve model\u003c\/li\u003e\n\u003cli\u003ePressure-sensor or pressure-switch configuration\u003c\/li\u003e\n\u003cli\u003eRequired communication method\u003c\/li\u003e\n\u003cli\u003eDestination country\u003c\/li\u003e\n\u003c\/ul\u003e","brand":"Elitech","offers":[{"title":"Default Title","offer_id":44004699865147,"sku":null,"price":56.0,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0683\/8920\/8123\/files\/2026-08-19_160844_916.png?v=1787126954","url":"https:\/\/xiaxuecoldroom.com\/products\/elitech-ls-300-monoblock-refrigeration-controller","provider":"XIAXUE Refrigeration","version":"1.0","type":"link"}