{"id":30226,"date":"2025-01-01T22:27:45","date_gmt":"2025-01-01T18:27:45","guid":{"rendered":"https:\/\/airsystems.ge\/shop\/?post_type=product&p=30226"},"modified":"2025-05-25T21:35:44","modified_gmt":"2025-05-25T17:35:44","slug":"free-cooler-systems-air-extraction-canalized-vfc-vfc-from-1000-m3-h-to-4000-m3-h","status":"publish","type":"product","link":"https:\/\/airsystems.ge\/shop\/product\/free-cooler-systems-air-extraction-canalized-vfc-vfc-from-1000-m3-h-to-4000-m3-h\/","title":{"rendered":"Free cooler systems Air extraction – canalized VFC VFC From 1000 m3\/h to 4000 m3\/h"},"content":{"rendered":"
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SYSTEM COMPOSITION<\/strong>
\n\u2022 Ventilation group system (box + fan\/s)
\n\u2022 Electrical panel \u201cCommand and Control\u201d consists of general disconnecting switch breaker, PLC and maximum temperature thermostat
\n\u2022 Air inlet grid\/s with insect protection (horizontal)
\n\u2022 Dusty filter\/s
\n\u2022 External plenum+ Overpressure damper
\n\u2022 Differential air pressure switch<\/p>\n

Fan speed is adjusted with \u201cPROPORTIONAL\u201d (0-10V) signal.
\nBy adopting the regulation \u201cPROPORTIONAL\u201d, are avoided thermal shock conditions when the outside temperature is very low.
\nThis system can also be identified as an emergency system to cool the room as it is provided an electromechanical controller (thermostat) that allows to feed the fan in an independently and separately when the detected temperature exceeds the predetermined values.
\nIn case there is not possibility to wall mount the ventilation group system or if it necessary to install in a different position the Fans (for example in Rooms) the VFC solution can be complemented with the optional supply of one air extracting channel and related connecton duct plate.
\nFor particular conditions, on request it can be provided the VFCS series which allows installation in critical low noise sites, by means off additional external soundproofed plenum.<\/p>\n

Technical features<\/strong>
\n\u2022 Very light weight
\n\u2022 Easy operations for installation
\n\u2022 Easy access for service and maintenance<\/p>\n<\/div>\n<\/div>\n

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BROCHURE<\/span><\/span><\/a><\/div>\n<\/div>\n<\/div>\n<\/div>\n<\/div>\n","protected":false},"excerpt":{"rendered":"

From 1000 m3\/h to 4000 m3\/h<\/p>\n

The Free-cooler system has the characteristic of guaranteeing continuous air changes with the primary objective of transferring the heat generated by the equipment to the external environment (for dissipation).
\nThe VFC series air extraction system is composed by one or more centrifugal fans extracting the exhaust air from the internal environment and by a PLC controlling the entire working cycle and managing and generating the related alarm conditions.
\nThis system when coupled with an Ethra Tech air conditioner can be managed by the same air conditioner controller, without need for a dedicated PLC.<\/p>\n","protected":false},"featured_media":33537,"template":"","meta":[],"product_brand":[],"product_cat":[681,1298],"product_tag":[],"class_list":{"0":"post-30226","1":"product","2":"type-product","3":"status-publish","4":"has-post-thumbnail","6":"product_cat-air-conditioner-tech-cooling-data-center","7":"product_cat-free-cooling-systems","9":"first","10":"instock","11":"shipping-taxable","12":"product-type-simple"},"_links":{"self":[{"href":"https:\/\/airsystems.ge\/shop\/wp-json\/wp\/v2\/product\/30226","targetHints":{"allow":["GET"]}}],"collection":[{"href":"https:\/\/airsystems.ge\/shop\/wp-json\/wp\/v2\/product"}],"about":[{"href":"https:\/\/airsystems.ge\/shop\/wp-json\/wp\/v2\/types\/product"}],"wp:featuredmedia":[{"embeddable":true,"href":"https:\/\/airsystems.ge\/shop\/wp-json\/wp\/v2\/media\/33537"}],"wp:attachment":[{"href":"https:\/\/airsystems.ge\/shop\/wp-json\/wp\/v2\/media?parent=30226"}],"wp:term":[{"taxonomy":"product_brand","embeddable":true,"href":"https:\/\/airsystems.ge\/shop\/wp-json\/wp\/v2\/product_brand?post=30226"},{"taxonomy":"product_cat","embeddable":true,"href":"https:\/\/airsystems.ge\/shop\/wp-json\/wp\/v2\/product_cat?post=30226"},{"taxonomy":"product_tag","embeddable":true,"href":"https:\/\/airsystems.ge\/shop\/wp-json\/wp\/v2\/product_tag?post=30226"}],"curies":[{"name":"wp","href":"https:\/\/api.w.org\/{rel}","templated":true}]}}