{"id":2104,"date":"2025-01-14T07:06:50","date_gmt":"2025-01-14T07:06:50","guid":{"rendered":"https:\/\/rf-capacitor.com\/?post_type=product&#038;p=2104"},"modified":"2025-01-14T07:41:45","modified_gmt":"2025-01-14T07:41:45","slug":"dc-electrical-voltage-transducer","status":"publish","type":"product","link":"https:\/\/rf-capacitor.com\/et\/dc-electrical-voltage-transducer\/","title":{"rendered":"Elektriline alalisvoolu pinge muundur"},"content":{"rendered":"<p data-sourcepos=\"1:1-1:188\">Elektriline alalisvoolu muundur on seade, mis muundab sisendsignaali (tavaliselt alalisvoolu v\u00f5i -pinge) vastavaks v\u00e4ljundsignaaliks, sageli erinevas formaadis v\u00f5i erineva tasemega.<\/p>\n<h2 data-sourcepos=\"3:1-3:18\">Alalisvoolu elektrilise pinge muunduri p\u00f5hifunktsioonid:<\/h2>\n<ul data-sourcepos=\"5:1-13:0\">\n<li data-sourcepos=\"5:1-10:0\">\n<p data-sourcepos=\"5:3-5:27\"><strong>Signaali konditsioneerimine:<\/strong><\/p>\n<ul data-sourcepos=\"6:5-10:0\">\n<li data-sourcepos=\"6:5-6:68\"><strong>Tugevdamine:<\/strong> Suurendab n\u00f5rga alalisvoolu signaali tugevust.<\/li>\n<li data-sourcepos=\"7:5-7:111\"><strong>Isolatsioon:<\/strong> Eristab sisendsignaali v\u00e4ljundist, v\u00e4ltides maandussilmuseid ja m\u00fcra h\u00e4ireid.<\/li>\n<li data-sourcepos=\"8:5-8:89\"><strong>Lineariseerimine:<\/strong> Lineariseerib sisendsignaali, et parandada t\u00e4psust ja j\u00e4rjepidevust.<\/li>\n<li data-sourcepos=\"9:5-10:0\"><strong>\u00dcmberehitus:<\/strong> Teisendab sisendsignaali \u00fchest formaadist teise (nt voolu pingeks, pinge vooluks).<\/li>\n<\/ul>\n<\/li>\n<li data-sourcepos=\"11:1-13:0\">\n<p data-sourcepos=\"11:3-11:25\"><strong>Andmete edastamine:<\/strong><\/p>\n<ul data-sourcepos=\"12:5-13:0\">\n<li data-sourcepos=\"12:5-13:0\">Edastab konditsioneeritud signaali pikkade vahemaade taha, kasutades erinevaid kommunikatsiooniprotokolle (nt 4-20mA, RS485, Modbus).<\/li>\n<\/ul>\n<\/li>\n<\/ul>\n<h2 data-sourcepos=\"14:1-14:17\">Rakendused:<\/h2>\n<ul data-sourcepos=\"16:1-25:0\">\n<li data-sourcepos=\"16:1-18:31\"><strong>T\u00f6\u00f6stusautomaatika:<\/strong>\n<ul data-sourcepos=\"17:5-18:31\">\n<li data-sourcepos=\"17:5-17:89\">T\u00f6\u00f6stusprotsesside (temperatuur, r\u00f5hk, vooluhulk jne) j\u00e4lgimine ja kontroll.<\/li>\n<li data-sourcepos=\"18:5-18:31\">Andmete kogumise s\u00fcsteemid.<\/li>\n<\/ul>\n<\/li>\n<li data-sourcepos=\"19:1-20:55\"><strong>Hooneautomaatika:<\/strong>\n<ul data-sourcepos=\"20:5-20:55\">\n<li data-sourcepos=\"20:5-20:55\">HVAC-juhtimine, valgustuse juhtimine, turvas\u00fcsteemid.<\/li>\n<\/ul>\n<\/li>\n<li data-sourcepos=\"21:1-22:100\"><strong>Protsessi kontroll:<\/strong>\n<ul data-sourcepos=\"22:5-22:100\">\n<li data-sourcepos=\"22:5-22:100\">Keemiliste protsesside, veepuhastuse ja muude t\u00f6\u00f6stusprotsesside seire ja kontroll.<\/li>\n<\/ul>\n<\/li>\n<li data-sourcepos=\"23:1-25:0\"><strong>Andmete logimine:<\/strong>\n<ul data-sourcepos=\"24:5-25:0\">\n<li data-sourcepos=\"24:5-25:0\">Andmete kogumine ja edastamine kaugetest asukohtadest.<\/li>\n<\/ul>\n<\/li>\n<\/ul>\n<h2 data-sourcepos=\"26:1-26:17\">Alalisvoolu elektrilise pinge muunduri peamised omadused:<\/h2>\n<ul data-sourcepos=\"28:1-33:0\">\n<li data-sourcepos=\"28:1-28:79\"><strong>T\u00e4psus:<\/strong> Suur t\u00e4psus on usaldusv\u00e4\u00e4rsete m\u00f5\u00f5tmiste ja kontrolli jaoks \u00fclioluline.<\/li>\n<li data-sourcepos=\"29:1-29:89\"><strong>Stabiilsus:<\/strong> Stabiilne j\u00f5udlus aja jooksul ja erinevates keskkonnatingimustes.<\/li>\n<li data-sourcepos=\"30:1-30:61\"><strong>Usaldusv\u00e4\u00e4rsus:<\/strong> Vastupidav konstruktsioon ja pikk kasutusiga.<\/li>\n<li data-sourcepos=\"31:1-31:103\"><strong>Isolatsioon:<\/strong> Elektriline isolatsioon sisend- ja v\u00e4ljundahelate vahel ohutuse ja m\u00fcra v\u00e4hendamiseks.<\/li>\n<li data-sourcepos=\"32:1-33:0\"><strong>Sideprotokollid:<\/strong> \u00dchilduvus erinevate kommunikatsiooniprotokollidega, mis v\u00f5imaldab h\u00f5lpsasti integreerida olemasolevatesse s\u00fcsteemidesse.<\/li>\n<\/ul>\n<p data-sourcepos=\"34:1-34:211\">Alalisvoolu pingeandurid on olulised komponendid paljudes rakendustes, v\u00f5imaldades kriitiliste protsessiparameetrite t\u00e4pset m\u00f5\u00f5tmist ja edastamist parema kontrolli, j\u00e4relevalve ja andmete kogumise eesm\u00e4rgil.<\/p>","protected":false},"excerpt":{"rendered":"<table style=\"height: 461px;\" width=\"189\">\n<tbody>\n<tr>\n<td width=\"179\">Mudel<\/td>\n<td width=\"113\">P\u00f5him\u00f5te<\/td>\n<td width=\"128\">Nimeline sisend<\/td>\n<td width=\"160\">Toitepinge (V)<\/td>\n<td width=\"164\">V\u00e4ljund @ nimisisend<\/td>\n<td width=\"106\">Ribalaius (Hz)<\/td>\n<td width=\"121\">Normaalne temperatuuri t\u00e4psus \uff08%\uff09<\/td>\n<td width=\"105\">TA (\u2103)<\/td>\n<td width=\"109\">Paigaldusmeetod<\/td>\n<td width=\"151\">Ava\/\u00fchendus (mm)<\/td>\n<\/tr>\n<tr>\n<td width=\"179\">HOC50EKA128<\/td>\n<td width=\"113\">Avatud ahel<\/td>\n<td width=\"128\">\u00b150A<\/td>\n<td width=\"160\">+24V<\/td>\n<td width=\"164\">DC 12\u00b18mA<\/td>\n<td width=\"106\">DC-20 (-3dB)<\/td>\n<td width=\"121\">1<\/td>\n<td width=\"105\">-40&#8230;+85<\/td>\n<td width=\"109\">Perforatsioon<\/td>\n<td width=\"151\">\u03a621<\/td>\n<\/tr>\n<tr>\n<td width=\"179\">HOC100EKA128<\/td>\n<td width=\"113\">Avatud ahel<\/td>\n<td width=\"128\">\u00b1100A<\/td>\n<td width=\"160\">+24V<\/td>\n<td width=\"164\">DC 12\u00b18mA<\/td>\n<td width=\"106\">DC-20 (-3dB)<\/td>\n<td width=\"121\">1<\/td>\n<td width=\"105\">-40&#8230;+85<\/td>\n<td width=\"109\">Perforatsioon<\/td>\n<td width=\"151\">\u03a621<\/td>\n<\/tr>\n<tr>\n<td width=\"179\">HOC150EKA128<\/td>\n<td width=\"113\">Avatud ahel<\/td>\n<td width=\"128\">\u00b1150A<\/td>\n<td width=\"160\">+24V<\/td>\n<td width=\"164\">DC 12\u00b18mA<\/td>\n<td width=\"106\">DC-20 (-3dB)<\/td>\n<td width=\"121\">1<\/td>\n<td width=\"105\">-40&#8230;+85<\/td>\n<td width=\"109\">Perforatsioon<\/td>\n<td width=\"151\">\u03a621<\/td>\n<\/tr>\n<tr>\n<td width=\"179\">HOC200EKA128<\/td>\n<td width=\"113\">Avatud ahel<\/td>\n<td width=\"128\">\u00b1200A<\/td>\n<td width=\"160\">+24V<\/td>\n<td width=\"164\">DC 12\u00b18mA<\/td>\n<td width=\"106\">DC-20 (-3dB)<\/td>\n<td width=\"121\">1<\/td>\n<td width=\"105\">-40&#8230;+85<\/td>\n<td width=\"109\">Perforatsioon<\/td>\n<td width=\"151\">\u03a621<\/td>\n<\/tr>\n<tr>\n<td width=\"179\">HOC300EKA128<\/td>\n<td width=\"113\">Avatud ahel<\/td>\n<td width=\"128\">\u00b1300A<\/td>\n<td width=\"160\">+24V<\/td>\n<td width=\"164\">DC 12\u00b18mA<\/td>\n<td width=\"106\">DC-20 (-3dB)<\/td>\n<td width=\"121\">1<\/td>\n<td width=\"105\">-40&#8230;+85<\/td>\n<td width=\"109\">Perforatsioon<\/td>\n<td width=\"151\">\u03a621<\/td>\n<\/tr>\n<tr>\n<td width=\"179\">HOC400EKA128<\/td>\n<td width=\"113\">Avatud ahel<\/td>\n<td width=\"128\">\u00b1400A<\/td>\n<td width=\"160\">+24V<\/td>\n<td width=\"164\">DC 12\u00b18mA<\/td>\n<td width=\"106\">DC-20 (-3dB)<\/td>\n<td width=\"121\">1<\/td>\n<td width=\"105\">-40&#8230;+85<\/td>\n<td width=\"109\">Perforatsioon<\/td>\n<td width=\"151\">\u03a621<\/td>\n<\/tr>\n<tr>\n<td width=\"179\">HOC500EKA128<\/td>\n<td width=\"113\">Avatud ahel<\/td>\n<td width=\"128\">\u00b1500A<\/td>\n<td width=\"160\">+24V<\/td>\n<td width=\"164\">DC 12\u00b18mA<\/td>\n<td width=\"106\">DC-20 (-3dB)<\/td>\n<td width=\"121\">1<\/td>\n<td width=\"105\">-40&#8230;+85<\/td>\n<td width=\"109\">Perforatsioon<\/td>\n<td width=\"151\">\u03a621<\/td>\n<\/tr>\n<tr>\n<td width=\"179\">HOC600EKA128<\/td>\n<td width=\"113\">Avatud ahel<\/td>\n<td width=\"128\">\u00b1600A<\/td>\n<td width=\"160\">+24V<\/td>\n<td width=\"164\">DC 12\u00b18mA<\/td>\n<td width=\"106\">DC-20 (-3dB)<\/td>\n<td width=\"121\">1<\/td>\n<td width=\"105\">-40&#8230;+85<\/td>\n<td width=\"109\">Perforatsioon<\/td>\n<td width=\"151\">\u03a621<\/td>\n<\/tr>\n<tr>\n<td width=\"179\">HOC100EKB128<\/td>\n<td width=\"113\">Avatud ahel<\/td>\n<td width=\"128\">\u00b1100A<\/td>\n<td width=\"160\">+24V<\/td>\n<td width=\"164\">DC 12\u00b18mA<\/td>\n<td width=\"106\">DC-20 (-3dB)<\/td>\n<td width=\"121\">1<\/td>\n<td width=\"105\">-40&#8230;+85<\/td>\n<td width=\"109\">Perforatsioon<\/td>\n<td width=\"151\">\u03a640.5<\/td>\n<\/tr>\n<tr>\n<td width=\"179\">HOC200EKB128<\/td>\n<td width=\"113\">Avatud ahel<\/td>\n<td width=\"128\">\u00b1200A<\/td>\n<td width=\"160\">+24V<\/td>\n<td width=\"164\">DC 12\u00b18mA<\/td>\n<td width=\"106\">DC-20 (-3dB)<\/td>\n<td width=\"121\">1<\/td>\n<td width=\"105\">-40&#8230;+85<\/td>\n<td width=\"109\">Perforatsioon<\/td>\n<td width=\"151\">\u03a640.5<\/td>\n<\/tr>\n<tr>\n<td width=\"179\">HOC300EKB128<\/td>\n<td width=\"113\">Avatud ahel<\/td>\n<td width=\"128\">\u00b1300A<\/td>\n<td width=\"160\">+24V<\/td>\n<td width=\"164\">DC 12\u00b18mA<\/td>\n<td width=\"106\">DC-20 (-3dB)<\/td>\n<td width=\"121\">1<\/td>\n<td width=\"105\">-40&#8230;+85<\/td>\n<td width=\"109\">Perforatsioon<\/td>\n<td width=\"151\">\u03a640.5<\/td>\n<\/tr>\n<tr>\n<td width=\"179\">HOC500EKB128<\/td>\n<td width=\"113\">Avatud ahel<\/td>\n<td width=\"128\">\u00b1500A<\/td>\n<td width=\"160\">+24V<\/td>\n<td width=\"164\">DC 12\u00b18mA<\/td>\n<td width=\"106\">DC-20 (-3dB)<\/td>\n<td width=\"121\">1<\/td>\n<td width=\"105\">-40&#8230;+85<\/td>\n<td width=\"109\">Perforatsioon<\/td>\n<td width=\"151\">\u03a640.5<\/td>\n<\/tr>\n<tr>\n<td width=\"179\">HOC1000EKB128<\/td>\n<td width=\"113\">Avatud ahel<\/td>\n<td width=\"128\">\u00b11000A<\/td>\n<td width=\"160\">+24V<\/td>\n<td width=\"164\">DC 12\u00b18mA<\/td>\n<td width=\"106\">DC-20 (-3dB)<\/td>\n<td width=\"121\">1<\/td>\n<td width=\"105\">-40&#8230;+85<\/td>\n<td width=\"109\">Perforatsioon<\/td>\n<td width=\"151\">\u03a640.5<\/td>\n<\/tr>\n<tr>\n<td width=\"179\">HOC2000EKB128<\/td>\n<td width=\"113\">Avatud ahel<\/td>\n<td width=\"128\">\u00b12000A<\/td>\n<td width=\"160\">+24V<\/td>\n<td width=\"164\">DC 12\u00b18mA<\/td>\n<td width=\"106\">DC-20 (-3dB)<\/td>\n<td width=\"121\">1<\/td>\n<td width=\"105\">-40&#8230;+85<\/td>\n<td width=\"109\">Perforatsioon<\/td>\n<td width=\"151\">\u03a640.5<\/td>\n<\/tr>\n<\/tbody>\n<\/table>","protected":false},"featured_media":2081,"comment_status":"open","ping_status":"closed","template":"","meta":[],"product_brand":[],"product_cat":[44],"product_tag":[],"class_list":{"0":"post-2104","1":"product","2":"type-product","3":"status-publish","4":"has-post-thumbnail","6":"product_cat-current-sensor-2","8":"first","9":"instock","10":"shipping-taxable","11":"product-type-simple"},"_links":{"self":[{"href":"https:\/\/rf-capacitor.com\/et\/wp-json\/wp\/v2\/product\/2104","targetHints":{"allow":["GET"]}}],"collection":[{"href":"https:\/\/rf-capacitor.com\/et\/wp-json\/wp\/v2\/product"}],"about":[{"href":"https:\/\/rf-capacitor.com\/et\/wp-json\/wp\/v2\/types\/product"}],"replies":[{"embeddable":true,"href":"https:\/\/rf-capacitor.com\/et\/wp-json\/wp\/v2\/comments?post=2104"}],"wp:featuredmedia":[{"embeddable":true,"href":"https:\/\/rf-capacitor.com\/et\/wp-json\/wp\/v2\/media\/2081"}],"wp:attachment":[{"href":"https:\/\/rf-capacitor.com\/et\/wp-json\/wp\/v2\/media?parent=2104"}],"wp:term":[{"taxonomy":"product_brand","embeddable":true,"href":"https:\/\/rf-capacitor.com\/et\/wp-json\/wp\/v2\/product_brand?post=2104"},{"taxonomy":"product_cat","embeddable":true,"href":"https:\/\/rf-capacitor.com\/et\/wp-json\/wp\/v2\/product_cat?post=2104"},{"taxonomy":"product_tag","embeddable":true,"href":"https:\/\/rf-capacitor.com\/et\/wp-json\/wp\/v2\/product_tag?post=2104"}],"curies":[{"name":"wp","href":"https:\/\/api.w.org\/{rel}","templated":true}]}}