About Inverter Technology in HVAC

  • Inverter Technology in HVAC
  • A quantum leap in energy efficiency

    The HVAC market is rapidly changing. Inverter technology is the most energy efficient technology and is currently revolutionizing the way air conditioning systems are being designed and built to meet climate control needs around the world. The first to embrace variable-speed technology gains a competitive advantage.

    Market needs: Avoid system oversizing, reduce electricity bill and inrush current, increased comfort and process are some key drivers for variable capacity

    Modulating technologies: There are several ways to modulate the cooling capacity in refrigeration or air conditioning and heating systems

    Working principle: Inverter compressors operate at different speeds generating a modulated refrigerant mass oil flow and cooling output

    Benefits: Better power supply quality, system diagnostics, humidity control, energy savings, accurate temperature control, less noise, process safety, greater comfort

    Challenges: Compressor and drive selection, designer skills makes the system overall reliability and efficiency.

     

Be social Take part

Want to socialize with us?

Get to know us and take part in the conversation
{ "$id": "1", "AcceptTypes": [ "text/html", "application/xhtml+xml", "application/xml;q=0.9", "*/*;q=0.8" ], "AnonymousID": null, "ApplicationPath": "/", "Browser": { "$id": "2", "UseOptimizedCacheKey": true, "Capabilities": { "$id": "3", "canInitiateVoiceCall": "false", "isColor": "false", "supportsDivAlign": "true", "requiresFullyQualifiedRedirectUrl": "false", "requiresAttributeColonSubstitution": "false", "maximumRenderedPageSize": "2000", "backgroundsounds": "false", "requiresUniqueHtmlCheckboxNames": "false", "rendersBreakBeforeWmlSelectAndInput": "false", "supportsItalic": "false", "ecmascriptversion": "0.0", "isMobileDevice": "false", "rendersBreaksAfterWmlInput": "false", "preferredRenderingMime": "text/html", "vbscript": "false", "w3cdomversion": "0.0", "rendersWmlSelectsAsMenuCards": "false", "supportsAccesskeyAttribute": "false", "supportsDivNoWrap": "false", "requiresLeadingPageBreak": "false", "rendersWmlDoAcceptsInline": "true", "requiresPhoneNumbersAsPlainText": "false", "SupportsMaintainScrollPositionOnPostback": "false", "minorversion": "0", "jscriptversion": "0.0", "supportsImageSubmit": "false", "preferredImageMime": "image/gif", "supportsVCard": "false", "screenBitDepth": "1", "requiresOutputOptimization": "false", "requiresContentTypeMetaTag": "false", "gatewayVersion": "None", "supportsFontName": "false", "inputType": "telephoneKeypad", "maximumSoftkeyLabelLength": "5", "version": "0.0", "beta": "false", "canRenderOneventAndPrevElementsTogether": "true", "supportsIModeSymbols": "false", "requiresAdaptiveErrorReporting": "false", "requiresUrlEncodedPostfieldValues": "false", "aol": "false", "crawler": "false", "requiresSpecialViewStateEncoding": "false", "win16": "false", "majorversion": "0", "supportsQueryStringInFormAction": "true", "requiresPostRedirectionHandling": "false", "requiresNoBreakInFormatting": "false", "requiresXhtmlCssSuppression": "false", "canRenderSetvarZeroWithMultiSelectionList": "true", "preferredRenderingType": "html32", "mobileDeviceModel": "Unknown", "requiresControlStateInSession": "false", "gatewayMajorVersion": "0", "canCombineFormsInDeck": "true", "cookies": "true", "frames": "false", "requiresAbsolutePostbackUrl": "false", "supportsJPhoneMultiMediaAttributes": "false", "javaapplets": "false", "supportsEmptyStringInCookieValue": "true", "canRenderAfterInputOrSelectElement": "true", "supportsSelectMultiple": "true", "mobileDeviceManufacturer": "Unknown", "javascript": "false", "tagwriter": "System.Web.UI.Html32TextWriter", "canSendMail": "true", "supportsCallback": "false", "supportsUncheck": "true", "platform": "Unknown", "canRenderPostBackCards": "true", "": null, "defaultSubmitButtonLimit": "1", "requiresUniqueHtmlInputNames": "false", "cdf": "false", "supportsFileUpload": "false", "supportsBodyColor": "true", "canRenderMixedSelects": "true", "hasBackButton": "true", "gatewayMinorVersion": "0", "maximumHrefLength": "10000", "tables": "false", "hidesRightAlignedMultiselectScrollbars": "false", "browser": "Unknown", "supportsFontColor": "true", "activexcontrols": "false", "msdomversion": "0.0", "supportsCss": "false", "supportsMultilineTextBoxDisplay": "false", "win32": "false", "supportsCacheControlMetaTag": "true", "requiredMetaTagNameValue": "", "canRenderInputAndSelectElementsTogether": "true", "canRenderEmptySelects": "true", "supportsBold": "false", "rendersBreaksAfterHtmlLists": "true", "supportsRedirectWithCookie": "true", "supportsInputMode": "false", "supportsJPhoneSymbols": "false", "numberOfSoftkeys": "0", "requiresDBCSCharacter": "false", "rendersBreaksAfterWmlAnchor": "false", "supportsFontSize": "false", "supportsInputIStyle": "false", "requiresUniqueFilePathSuffix": "false", "type": "Unknown" }, "Adapters": { "$id": "4", "System.Web.UI.HtmlControls.HtmlForm, System.Web, Version=4.0.0.0, Culture=neutral, PublicKeyToken=b03f5f7f11d50a3a": "FormActionRewriterControlAdapter" }, "HtmlTextWriter": null, "Id": "default", "Browsers": [ "default" ], "ClrVersion": { "$id": "5", "Major": 0, "Minor": 0, "Build": -1, "Revision": -1, "MajorRevision": -1, "MinorRevision": -1 }, "Type": "Unknown", "Browser": "Unknown", "Version": "0.0", "MajorVersion": 0, "MinorVersionString": "0", "MinorVersion": 0.0, "Platform": "Unknown", "TagWriter": "System.Web.UI.Html32TextWriter, System.Web, Version=4.0.0.0, Culture=neutral, PublicKeyToken=b03f5f7f11d50a3a", "EcmaScriptVersion": { "$id": "6", "Major": 0, "Minor": 0, "Build": -1, "Revision": -1, "MajorRevision": -1, "MinorRevision": -1 }, "MSDomVersion": { "$id": "7", "Major": 0, "Minor": 0, "Build": -1, "Revision": -1, "MajorRevision": -1, "MinorRevision": -1 }, "W3CDomVersion": { "$id": "8", "Major": 0, "Minor": 0, "Build": -1, "Revision": -1, "MajorRevision": -1, "MinorRevision": -1 }, "Beta": false, "Crawler": false, "AOL": false, "Win16": false, "Win32": false, "Frames": false, "RequiresControlStateInSession": false, "Tables": false, "Cookies": true, "VBScript": false, "JavaScript": false, "JavaApplets": false, "JScriptVersion": { "$id": "9", "Major": 0, "Minor": 0, "Build": -1, "Revision": -1, "MajorRevision": -1, "MinorRevision": -1 }, "ActiveXControls": false, "BackgroundSounds": false, "CDF": false, "MobileDeviceManufacturer": "Unknown", "MobileDeviceModel": "Unknown", "GatewayVersion": "None", "GatewayMajorVersion": 0, "GatewayMinorVersion": 0.0, "PreferredRenderingType": "html32", "PreferredRequestEncoding": null, "PreferredResponseEncoding": null, "PreferredRenderingMime": "text/html", "PreferredImageMime": "image/gif", "ScreenCharactersWidth": 80, "ScreenCharactersHeight": 40, "ScreenPixelsWidth": 640, "ScreenPixelsHeight": 480, "ScreenBitDepth": 1, "IsColor": false, "InputType": "telephoneKeypad", "NumberOfSoftkeys": 0, "MaximumSoftkeyLabelLength": 5, "CanInitiateVoiceCall": false, "CanSendMail": true, "HasBackButton": true, "RendersWmlDoAcceptsInline": true, "RendersWmlSelectsAsMenuCards": false, "RendersBreaksAfterWmlAnchor": false, "RendersBreaksAfterWmlInput": false, "RendersBreakBeforeWmlSelectAndInput": false, "RequiresPhoneNumbersAsPlainText": false, "RequiresUrlEncodedPostfieldValues": false, "RequiredMetaTagNameValue": null, "RendersBreaksAfterHtmlLists": true, "RequiresUniqueHtmlInputNames": false, "RequiresUniqueHtmlCheckboxNames": false, "SupportsCss": false, "HidesRightAlignedMultiselectScrollbars": false, "IsMobileDevice": false, "RequiresAttributeColonSubstitution": false, "CanRenderOneventAndPrevElementsTogether": true, "CanRenderInputAndSelectElementsTogether": true, "CanRenderAfterInputOrSelectElement": true, "CanRenderPostBackCards": true, "CanRenderMixedSelects": true, "CanCombineFormsInDeck": true, "CanRenderSetvarZeroWithMultiSelectionList": true, "SupportsImageSubmit": false, "RequiresUniqueFilePathSuffix": false, "RequiresNoBreakInFormatting": false, "RequiresLeadingPageBreak": false, "SupportsSelectMultiple": true, "SupportsBold": false, "SupportsItalic": false, "SupportsFontSize": false, "SupportsFontName": false, "SupportsFontColor": true, "SupportsBodyColor": true, "SupportsDivAlign": true, "SupportsDivNoWrap": false, "RequiresContentTypeMetaTag": false, "RequiresDBCSCharacter": false, "RequiresHtmlAdaptiveErrorReporting": false, "RequiresOutputOptimization": false, "SupportsAccesskeyAttribute": false, "SupportsInputIStyle": false, "SupportsInputMode": false, "SupportsIModeSymbols": false, "SupportsJPhoneSymbols": false, "SupportsJPhoneMultiMediaAttributes": false, "MaximumRenderedPageSize": 2000, "RequiresSpecialViewStateEncoding": false, "SupportsQueryStringInFormAction": true, "SupportsCacheControlMetaTag": true, "SupportsUncheck": true, "CanRenderEmptySelects": true, "SupportsRedirectWithCookie": true, "SupportsEmptyStringInCookieValue": true, "DefaultSubmitButtonLimit": 1, "SupportsXmlHttp": false, "SupportsCallback": false, "MaximumHrefLength": 10000 }, "ClientCertificate": [], "Cookies": [ "EktGUID", "EkAnalytics", "ASP.NET_SessionId", "ecm" ], "Headers": [ "Connection", "Accept", "Accept-Encoding", "Host", "Max-Forwards", "User-Agent", "X-Original-URL", "X-Forwarded-For", "X-ARR-LOG-ID", "X-Forwarded-For-Port" ], "IsLocal": false, "Params": [ "pageid", "EktGUID", "EkAnalytics", "ASP.NET_SessionId", "ecm", "ALL_HTTP", "ALL_RAW", "APPL_MD_PATH", "APPL_PHYSICAL_PATH", "AUTH_TYPE", "AUTH_USER", "AUTH_PASSWORD", "LOGON_USER", "REMOTE_USER", "CERT_COOKIE", "CERT_FLAGS", "CERT_ISSUER", "CERT_KEYSIZE", "CERT_SECRETKEYSIZE", "CERT_SERIALNUMBER", "CERT_SERVER_ISSUER", "CERT_SERVER_SUBJECT", "CERT_SUBJECT", "CONTENT_LENGTH", "CONTENT_TYPE", "GATEWAY_INTERFACE", "HTTPS", "HTTPS_KEYSIZE", "HTTPS_SECRETKEYSIZE", "HTTPS_SERVER_ISSUER", "HTTPS_SERVER_SUBJECT", "INSTANCE_ID", "INSTANCE_META_PATH", "LOCAL_ADDR", "PATH_INFO", "PATH_TRANSLATED", "QUERY_STRING", "REMOTE_ADDR", "REMOTE_HOST", "REMOTE_PORT", "REQUEST_METHOD", "SCRIPT_NAME", "SERVER_NAME", "SERVER_PORT", "SERVER_PORT_SECURE", "SERVER_PROTOCOL", "SERVER_SOFTWARE", "URL", "HTTP_CONNECTION", "HTTP_ACCEPT", "HTTP_ACCEPT_ENCODING", "HTTP_HOST", "HTTP_MAX_FORWARDS", "HTTP_USER_AGENT", "HTTP_X_ORIGINAL_URL", "HTTP_X_FORWARDED_FOR", "HTTP_X_ARR_LOG_ID", "HTTP_X_FORWARDED_FOR_PORT" ], "QueryString": [ "pageid" ], "RawUrl": "/inverter-technology/", "UserAgent": "CCBot/2.0 (http://commoncrawl.org/faq/)", "UserHostAddress": "193.162.34.200", "UserHostName": "193.162.34.200", "UserLanguages": null }