{"id":159,"date":"2025-10-31T00:25:51","date_gmt":"2025-10-31T00:25:51","guid":{"rendered":"https:\/\/vibromera.eu\/glossary\/machinery-protection\/"},"modified":"2026-07-03T11:08:50","modified_gmt":"2026-07-03T11:08:50","slug":"machinery-protection","status":"publish","type":"glossary","link":"https:\/\/vibromera.eu\/fi\/glossary\/machinery-protection\/","title":{"rendered":"Mit\u00e4 on konesuojaus? Laitteiden turvaj\u00e4rjestelm\u00e4t"},"content":{"rendered":"<h1>Koneiden suojausj\u00e4rjestelmien ymm\u00e4rt\u00e4minen<\/h1>\n\t\t<section class=\"woocommerce hestia-shop products is-shortcode\" id=\"products\" data-sorder=\"hestia_shop\" >\n\t\t\t\t\t\t<div class=\"\">\n\t\t\t\t\t\t<div class=\"hestia-shop-content\">\n\t\t\t<div class=\"row\" data-aos=\"fade-up\" >\t\t\t\t\t<div class=\"col-ms-6 col-sm-6 col-md-3 shop-item\">\n\t\t\t\t\t\t<a href=\"https:\/\/vibromera.eu\/fi\/product\/balanset-1\/\" class=\"woocommerce-LoopProduct-link woocommerce-loop-product__link\">\t\t\t\t\t\t\t\t\t\t\t\t\t\t\t<div class=\"card-image\">\n\t\t\t\t\t\t\t\t\t<a href=\"https:\/\/vibromera.eu\/fi\/product\/balanset-1\/\" title=\"Kannettava tasapainotin ja t\u00e4rin\u00e4analysaattori Balanset-1A\">\n\t\t\t\t\t\t\t\t\t\t<img loading=\"lazy\" decoding=\"async\" width=\"230\" height=\"153\" src=\"https:\/\/vibromera.eu\/wp-content\/uploads\/2023\/09\/77-e1693745667801-230x153.webp\" class=\"attachment-woocommerce_thumbnail size-woocommerce_thumbnail\" alt=\"Balanset-1A kannettava tasapainotin ja v\u00e4r\u00e4htelyanalysaattori, t\u00e4ydellinen sarja\" srcset=\"https:\/\/vibromera.eu\/wp-content\/uploads\/2023\/09\/77-e1693745667801-230x153.webp 230w, https:\/\/vibromera.eu\/wp-content\/uploads\/2023\/09\/77-e1693745667801-18x12.webp 18w, https:\/\/vibromera.eu\/wp-content\/uploads\/2023\/09\/77-e1693745667801-360x240.webp 360w, https:\/\/vibromera.eu\/wp-content\/uploads\/2023\/09\/77-e1693745667801-272x182.webp 272w\" sizes=\"auto, (max-width: 230px) 100vw, 230px\" \/>\t\t\t\t\t\t\t\t\t<\/a>\n\t\t\t\t\t\t\t\t\t<div class=\"ripple-container\"><\/div>\n\t\t\t\t\t\t\t\t<\/div>\n\t\t\t\t\t\t\t\t\t\t\t\t\t\t\t<div class=\"content\">\n\t\t\t\t\t\t\t\t<span class=\"category\"><a href=\"https:\/\/vibromera.eu\/fi\/product-category\/devices\/\" rel=\"tag\">Laitteet<\/a><\/span>\n\t\t\t\t\t\t\t\t<h4 class=\"card-title\">\n\t\t\t\t\t\t\t\t\t\t\t\t\t\t\t\t\t\t<a class=\"shop-item-title-link\" href=\"https:\/\/vibromera.eu\/fi\/product\/balanset-1\/\" title=\"Kannettava tasapainotin ja t\u00e4rin\u00e4analysaattori Balanset-1A\">Kannettava tasapainotin &#038; t\u00e4rin\u00e4analysaattori Balanset-1A<\/a>\n\n\t\t\t\t\t\t\t\t<\/h4>\n\n\t\t\t\t\t\t\t\t\n\t\t\t\t\t\t\t\t<div class=\"footer\">\n\n\t\t\t\t\t\t\t\t\t<div class=\"price\"><h4><span class=\"woocommerce-Price-amount amount\"><span class=\"woocommerce-Price-currencySymbol\">&euro;<\/span>1,975.00<\/span> + ALV (jos sovellettavissa)<\/h4><\/div>\n\t\t\t\t\t\t\t\t\t<div class=\"stats\">\n\t\t\t\t\t\t\t\t\t\t<a rel=\"nofollow\" href=\"\/fi\/wp-json\/wp\/v2\/glossary\/159?add-to-cart=986\" data-quantity=\"1\" data-product_id=\"986\" data-product_sku=\"BS-1\" class=\"button product_type_simple add_to_cart_button ajax_add_to_cart btn btn-just-icon btn-simple btn-default\" title=\"Lis\u00e4\u00e4 ostoskoriin\" data-no-translation-title=\"\"><i rel=\"tooltip\" data-original-title=\"Lis\u00e4\u00e4 ostoskoriin\" class=\"fas fa-cart-plus\" data-no-translation-data-original-title=\"\"><\/i><\/a>\t\t\t\t\t\t\t\t\t<\/div>\n\t\t\t\t\t\t\t\t<\/div>\n\t\t\t\t\t\t\t<\/div>\n\t\t\t\t\t\t<\/a><a href=\"\/fi\/wp-json\/wp\/v2\/glossary\/159?add-to-cart=986\" aria-describedby=\"woocommerce_loop_add_to_cart_link_describedby_986\" data-quantity=\"1\" class=\"button product_type_simple add_to_cart_button ajax_add_to_cart\" data-product_id=\"986\" data-product_sku=\"BS-1\" aria-label=\"Lis\u00e4\u00e4 ostoskoriin: \u201cPortable balancer &amp; Vibration analyzer Balanset-1A\u201d\" rel=\"nofollow\" data-success_message=\"\u201cPortable balancer &amp; Vibration analyzer Balanset-1A\u201d on lis\u00e4tty ostoskoriin\" data-no-translation=\"\" data-trp-gettext=\"\" data-no-translation-aria-label=\"\" data-no-translation-data-success_message=\"\">Lis\u00e4\u00e4 ostoskoriin<\/a>\t<span id=\"woocommerce_loop_add_to_cart_link_describedby_986\" class=\"screen-reader-text\">\n\t\t\t<\/span>\n\t\t\t\t\t<\/div>\n\t\t\t\t\t\t\t\t\t\t<div class=\"col-ms-6 col-sm-6 col-md-3 shop-item\">\n\t\t\t\t\t\t<a href=\"https:\/\/vibromera.eu\/fi\/product\/vibration-sensor\/\" class=\"woocommerce-LoopProduct-link woocommerce-loop-product__link\">\t\t\t\t\t\t\t\t\t\t\t\t\t\t\t<div class=\"card-image\">\n\t\t\t\t\t\t\t\t\t<a href=\"https:\/\/vibromera.eu\/fi\/product\/vibration-sensor\/\" title=\"T\u00e4rin\u00e4anturi\">\n\t\t\t\t\t\t\t\t\t\t<img loading=\"lazy\" decoding=\"async\" width=\"230\" height=\"153\" src=\"https:\/\/vibromera.eu\/wp-content\/uploads\/2018\/05\/IMG-3-230x153.webp\" class=\"attachment-woocommerce_thumbnail size-woocommerce_thumbnail\" alt=\"Balanset-1A:n t\u00e4rin\u00e4anturin l\u00e4hikuva\" srcset=\"https:\/\/vibromera.eu\/wp-content\/uploads\/2018\/05\/IMG-3-230x153.webp 230w, https:\/\/vibromera.eu\/wp-content\/uploads\/2018\/05\/IMG-3-600x400.webp 600w, https:\/\/vibromera.eu\/wp-content\/uploads\/2018\/05\/IMG-3-300x200.webp 300w, https:\/\/vibromera.eu\/wp-content\/uploads\/2018\/05\/IMG-3-768x512.webp 768w, https:\/\/vibromera.eu\/wp-content\/uploads\/2018\/05\/IMG-3-1024x682.webp 1024w, https:\/\/vibromera.eu\/wp-content\/uploads\/2018\/05\/IMG-3-272x182.webp 272w, https:\/\/vibromera.eu\/wp-content\/uploads\/2018\/05\/IMG-3.webp 1280w\" sizes=\"auto, (max-width: 230px) 100vw, 230px\" \/>\t\t\t\t\t\t\t\t\t<\/a>\n\t\t\t\t\t\t\t\t\t<div class=\"ripple-container\"><\/div>\n\t\t\t\t\t\t\t\t<\/div>\n\t\t\t\t\t\t\t\t\t\t\t\t\t\t\t<div class=\"content\">\n\t\t\t\t\t\t\t\t<span class=\"category\"><a href=\"https:\/\/vibromera.eu\/fi\/product-category\/parts\/\" rel=\"tag\">Osat<\/a><\/span>\n\t\t\t\t\t\t\t\t<h4 class=\"card-title\">\n\t\t\t\t\t\t\t\t\t\t\t\t\t\t\t\t\t\t<a class=\"shop-item-title-link\" href=\"https:\/\/vibromera.eu\/fi\/product\/vibration-sensor\/\" title=\"T\u00e4rin\u00e4anturi\">T\u00e4rin\u00e4anturi<\/a>\n\n\t\t\t\t\t\t\t\t<\/h4>\n\n\t\t\t\t\t\t\t\t\n\t\t\t\t\t\t\t\t<div class=\"footer\">\n\n\t\t\t\t\t\t\t\t\t<div class=\"price\"><h4><span class=\"woocommerce-Price-amount amount\"><span class=\"woocommerce-Price-currencySymbol\">&euro;<\/span>90.00<\/span> + ALV (jos sovellettavissa)<\/h4><\/div>\n\t\t\t\t\t\t\t\t\t<div class=\"stats\">\n\t\t\t\t\t\t\t\t\t\t<a rel=\"nofollow\" href=\"\/fi\/wp-json\/wp\/v2\/glossary\/159?add-to-cart=1820\" data-quantity=\"1\" data-product_id=\"1820\" data-product_sku=\"VS-1\" class=\"button product_type_simple add_to_cart_button ajax_add_to_cart btn btn-just-icon btn-simple btn-default\" title=\"Lis\u00e4\u00e4 ostoskoriin\" data-no-translation-title=\"\"><i rel=\"tooltip\" data-original-title=\"Lis\u00e4\u00e4 ostoskoriin\" class=\"fas fa-cart-plus\" data-no-translation-data-original-title=\"\"><\/i><\/a>\t\t\t\t\t\t\t\t\t<\/div>\n\t\t\t\t\t\t\t\t<\/div>\n\t\t\t\t\t\t\t<\/div>\n\t\t\t\t\t\t<\/a><a href=\"\/fi\/wp-json\/wp\/v2\/glossary\/159?add-to-cart=1820\" aria-describedby=\"woocommerce_loop_add_to_cart_link_describedby_1820\" data-quantity=\"1\" class=\"button product_type_simple add_to_cart_button ajax_add_to_cart\" data-product_id=\"1820\" data-product_sku=\"VS-1\" aria-label=\"Lis\u00e4\u00e4 ostoskoriin: \u201cVibration sensor\u201d\" rel=\"nofollow\" data-success_message=\"\u201cVibration sensor\u201d on lis\u00e4tty ostoskoriin\" data-no-translation=\"\" data-trp-gettext=\"\" data-no-translation-aria-label=\"\" data-no-translation-data-success_message=\"\">Lis\u00e4\u00e4 ostoskoriin<\/a>\t<span id=\"woocommerce_loop_add_to_cart_link_describedby_1820\" class=\"screen-reader-text\">\n\t\t\t<\/span>\n\t\t\t\t\t<\/div>\n\t\t\t\t\t\t\t\t\t\t<div class=\"col-ms-6 col-sm-6 col-md-3 shop-item\">\n\t\t\t\t\t\t<a href=\"https:\/\/vibromera.eu\/fi\/product\/optical-sensor-for-balanset-and-arbalance\/\" class=\"woocommerce-LoopProduct-link woocommerce-loop-product__link\">\t\t\t\t\t\t\t\t\t\t\t\t\t\t\t<div class=\"card-image\">\n\t\t\t\t\t\t\t\t\t<a href=\"https:\/\/vibromera.eu\/fi\/product\/optical-sensor-for-balanset-and-arbalance\/\" title=\"Optinen anturi (lasertakometri)\">\n\t\t\t\t\t\t\t\t\t\t<img loading=\"lazy\" decoding=\"async\" width=\"230\" height=\"153\" src=\"https:\/\/vibromera.eu\/wp-content\/uploads\/2022\/12\/ZKqzGXSCCBU-230x153.webp\" class=\"attachment-woocommerce_thumbnail size-woocommerce_thumbnail\" alt=\"Optinen anturi (lasertakometri)\" srcset=\"https:\/\/vibromera.eu\/wp-content\/uploads\/2022\/12\/ZKqzGXSCCBU-230x153.webp 230w, https:\/\/vibromera.eu\/wp-content\/uploads\/2022\/12\/ZKqzGXSCCBU-300x200.webp 300w, https:\/\/vibromera.eu\/wp-content\/uploads\/2022\/12\/ZKqzGXSCCBU-1024x682.webp 1024w, https:\/\/vibromera.eu\/wp-content\/uploads\/2022\/12\/ZKqzGXSCCBU-768x512.webp 768w, https:\/\/vibromera.eu\/wp-content\/uploads\/2022\/12\/ZKqzGXSCCBU-1536x1023.webp 1536w, https:\/\/vibromera.eu\/wp-content\/uploads\/2022\/12\/ZKqzGXSCCBU-18x12.webp 18w, https:\/\/vibromera.eu\/wp-content\/uploads\/2022\/12\/ZKqzGXSCCBU-360x240.webp 360w, https:\/\/vibromera.eu\/wp-content\/uploads\/2022\/12\/ZKqzGXSCCBU-460x306.webp 460w, https:\/\/vibromera.eu\/wp-content\/uploads\/2022\/12\/ZKqzGXSCCBU-600x400.webp 600w, https:\/\/vibromera.eu\/wp-content\/uploads\/2022\/12\/ZKqzGXSCCBU-272x182.webp 272w, https:\/\/vibromera.eu\/wp-content\/uploads\/2022\/12\/ZKqzGXSCCBU.webp 1600w\" sizes=\"auto, (max-width: 230px) 100vw, 230px\" \/>\t\t\t\t\t\t\t\t\t<\/a>\n\t\t\t\t\t\t\t\t\t<div class=\"ripple-container\"><\/div>\n\t\t\t\t\t\t\t\t<\/div>\n\t\t\t\t\t\t\t\t\t\t\t\t\t\t\t<div class=\"content\">\n\t\t\t\t\t\t\t\t<span class=\"category\"><a href=\"https:\/\/vibromera.eu\/fi\/product-category\/parts\/\" rel=\"tag\">Osat<\/a><\/span>\n\t\t\t\t\t\t\t\t<h4 class=\"card-title\">\n\t\t\t\t\t\t\t\t\t\t\t\t\t\t\t\t\t\t<a class=\"shop-item-title-link\" href=\"https:\/\/vibromera.eu\/fi\/product\/optical-sensor-for-balanset-and-arbalance\/\" title=\"Optinen anturi (lasertakometri)\">Optinen anturi (lasertakometri)<\/a>\n\n\t\t\t\t\t\t\t\t<\/h4>\n\n\t\t\t\t\t\t\t\t\n\t\t\t\t\t\t\t\t<div class=\"footer\">\n\n\t\t\t\t\t\t\t\t\t<div class=\"price\"><h4><span class=\"woocommerce-Price-amount amount\"><span class=\"woocommerce-Price-currencySymbol\">&euro;<\/span>124.00<\/span> + ALV (jos sovellettavissa)<\/h4><\/div>\n\t\t\t\t\t\t\t\t\t<div class=\"stats\">\n\t\t\t\t\t\t\t\t\t\t<a rel=\"nofollow\" href=\"\/fi\/wp-json\/wp\/v2\/glossary\/159?add-to-cart=1832\" data-quantity=\"1\" data-product_id=\"1832\" data-product_sku=\"Tach-1\" class=\"button product_type_simple add_to_cart_button ajax_add_to_cart btn btn-just-icon btn-simple btn-default\" title=\"Lis\u00e4\u00e4 ostoskoriin\" data-no-translation-title=\"\"><i rel=\"tooltip\" data-original-title=\"Lis\u00e4\u00e4 ostoskoriin\" class=\"fas fa-cart-plus\" data-no-translation-data-original-title=\"\"><\/i><\/a>\t\t\t\t\t\t\t\t\t<\/div>\n\t\t\t\t\t\t\t\t<\/div>\n\t\t\t\t\t\t\t<\/div>\n\t\t\t\t\t\t<\/a><a href=\"\/fi\/wp-json\/wp\/v2\/glossary\/159?add-to-cart=1832\" aria-describedby=\"woocommerce_loop_add_to_cart_link_describedby_1832\" data-quantity=\"1\" class=\"button product_type_simple add_to_cart_button ajax_add_to_cart\" data-product_id=\"1832\" data-product_sku=\"Tach-1\" aria-label=\"Lis\u00e4\u00e4 ostoskoriin: \u201cOptical Sensor (Laser Tachometer)\u201d\" rel=\"nofollow\" data-success_message=\"\u201cOptical Sensor (Laser Tachometer)\u201d on lis\u00e4tty ostoskoriin\" data-no-translation=\"\" data-trp-gettext=\"\" data-no-translation-aria-label=\"\" data-no-translation-data-success_message=\"\">Lis\u00e4\u00e4 ostoskoriin<\/a>\t<span id=\"woocommerce_loop_add_to_cart_link_describedby_1832\" class=\"screen-reader-text\">\n\t\t\t<\/span>\n\t\t\t\t\t<\/div>\n\t\t\t\t\t\t\t\t\t\t<div class=\"col-ms-6 col-sm-6 col-md-3 shop-item\">\n\t\t\t\t\t\t<a href=\"https:\/\/vibromera.eu\/fi\/product\/balanset-4\/\" class=\"woocommerce-LoopProduct-link woocommerce-loop-product__link\">\t\t\t\t\t\t\t\t\t\t\t\t\t\t\t<div class=\"card-image\">\n\t\t\t\t\t\t\t\t\t<a href=\"https:\/\/vibromera.eu\/fi\/product\/balanset-4\/\" title=\"Balanset-4\">\n\t\t\t\t\t\t\t\t\t\t<img loading=\"lazy\" decoding=\"async\" width=\"230\" height=\"153\" src=\"https:\/\/vibromera.eu\/wp-content\/uploads\/2022\/12\/balkom4-230x153.webp\" class=\"attachment-woocommerce_thumbnail size-woocommerce_thumbnail\" alt=\"Vibromera-roottorin tasapainotussarja: kantolaukku, monikanavainen signaalimuunnin, k\u00e4dess\u00e4 pidett\u00e4v\u00e4 analysaattori, magneettijalusta, t\u00e4rin\u00e4anturit ja kierretyt kaapelit.\" srcset=\"https:\/\/vibromera.eu\/wp-content\/uploads\/2022\/12\/balkom4-230x153.webp 230w, https:\/\/vibromera.eu\/wp-content\/uploads\/2022\/12\/balkom4-300x200.webp 300w, https:\/\/vibromera.eu\/wp-content\/uploads\/2022\/12\/balkom4-18x12.webp 18w, https:\/\/vibromera.eu\/wp-content\/uploads\/2022\/12\/balkom4-360x240.webp 360w, https:\/\/vibromera.eu\/wp-content\/uploads\/2022\/12\/balkom4-460x306.webp 460w, https:\/\/vibromera.eu\/wp-content\/uploads\/2022\/12\/balkom4-600x400.webp 600w, https:\/\/vibromera.eu\/wp-content\/uploads\/2022\/12\/balkom4-272x182.webp 272w, https:\/\/vibromera.eu\/wp-content\/uploads\/2022\/12\/balkom4.webp 640w\" sizes=\"auto, (max-width: 230px) 100vw, 230px\" \/>\t\t\t\t\t\t\t\t\t<\/a>\n\t\t\t\t\t\t\t\t\t<div class=\"ripple-container\"><\/div>\n\t\t\t\t\t\t\t\t<\/div>\n\t\t\t\t\t\t\t\t\t\t\t\t\t\t\t<div class=\"content\">\n\t\t\t\t\t\t\t\t<span class=\"category\"><a href=\"https:\/\/vibromera.eu\/fi\/product-category\/devices\/\" rel=\"tag\">Laitteet<\/a><\/span>\n\t\t\t\t\t\t\t\t<h4 class=\"card-title\">\n\t\t\t\t\t\t\t\t\t\t\t\t\t\t\t\t\t\t<a class=\"shop-item-title-link\" href=\"https:\/\/vibromera.eu\/fi\/product\/balanset-4\/\" title=\"Balanset-4\">Balanset-4<\/a>\n\n\t\t\t\t\t\t\t\t<\/h4>\n\n\t\t\t\t\t\t\t\t\n\t\t\t\t\t\t\t\t<div class=\"footer\">\n\n\t\t\t\t\t\t\t\t\t<div class=\"price\"><h4><span class=\"woocommerce-Price-amount amount\"><span class=\"woocommerce-Price-currencySymbol\">&euro;<\/span>6,803.00<\/span> + ALV (jos sovellettavissa)<\/h4><\/div>\n\t\t\t\t\t\t\t\t\t<div class=\"stats\">\n\t\t\t\t\t\t\t\t\t\t<a rel=\"nofollow\" href=\"\/fi\/wp-json\/wp\/v2\/glossary\/159?add-to-cart=1833\" data-quantity=\"1\" data-product_id=\"1833\" data-product_sku=\"BS-4\" class=\"button product_type_simple add_to_cart_button ajax_add_to_cart btn btn-just-icon btn-simple btn-default\" title=\"Lis\u00e4\u00e4 ostoskoriin\" data-no-translation-title=\"\"><i rel=\"tooltip\" data-original-title=\"Lis\u00e4\u00e4 ostoskoriin\" class=\"fas fa-cart-plus\" data-no-translation-data-original-title=\"\"><\/i><\/a>\t\t\t\t\t\t\t\t\t<\/div>\n\t\t\t\t\t\t\t\t<\/div>\n\t\t\t\t\t\t\t<\/div>\n\t\t\t\t\t\t<\/a><a href=\"\/fi\/wp-json\/wp\/v2\/glossary\/159?add-to-cart=1833\" aria-describedby=\"woocommerce_loop_add_to_cart_link_describedby_1833\" data-quantity=\"1\" class=\"button product_type_simple add_to_cart_button ajax_add_to_cart\" data-product_id=\"1833\" data-product_sku=\"BS-4\" aria-label=\"Lis\u00e4\u00e4 ostoskoriin: \u201cBalanset-4\u201d\" rel=\"nofollow\" data-success_message=\"\u201cBalanset-4\u201d on lis\u00e4tty ostoskoriin\" data-no-translation=\"\" data-trp-gettext=\"\" data-no-translation-aria-label=\"\" data-no-translation-data-success_message=\"\">Lis\u00e4\u00e4 ostoskoriin<\/a>\t<span id=\"woocommerce_loop_add_to_cart_link_describedby_1833\" class=\"screen-reader-text\">\n\t\t\t<\/span>\n\t\t\t\t\t<\/div>\n\t\t\t\t\t<\/div><!-- \/.row --><div class=\"row\">\t\t\t\t\t<div class=\"col-ms-6 col-sm-6 col-md-3 shop-item\">\n\t\t\t\t\t\t<a href=\"https:\/\/vibromera.eu\/fi\/product\/magnet-stand\/\" class=\"woocommerce-LoopProduct-link woocommerce-loop-product__link\">\t\t\t\t\t\t\t\t\t\t\t\t\t\t\t<div class=\"card-image\">\n\t\t\t\t\t\t\t\t\t<a href=\"https:\/\/vibromera.eu\/fi\/product\/magnet-stand\/\" title=\"Magneettinen jalusta Insize-60-kgf\">\n\t\t\t\t\t\t\t\t\t\t<img loading=\"lazy\" decoding=\"async\" width=\"230\" height=\"153\" src=\"https:\/\/vibromera.eu\/wp-content\/uploads\/2018\/05\/IMG-36-230x153.webp\" class=\"attachment-woocommerce_thumbnail size-woocommerce_thumbnail\" alt=\"Magneettipohja.\" srcset=\"https:\/\/vibromera.eu\/wp-content\/uploads\/2018\/05\/IMG-36-230x153.webp 230w, https:\/\/vibromera.eu\/wp-content\/uploads\/2018\/05\/IMG-36-600x400.webp 600w, https:\/\/vibromera.eu\/wp-content\/uploads\/2018\/05\/IMG-36-300x200.webp 300w, https:\/\/vibromera.eu\/wp-content\/uploads\/2018\/05\/IMG-36-1024x682.webp 1024w, https:\/\/vibromera.eu\/wp-content\/uploads\/2018\/05\/IMG-36-768x512.webp 768w, https:\/\/vibromera.eu\/wp-content\/uploads\/2018\/05\/IMG-36-360x240.webp 360w, https:\/\/vibromera.eu\/wp-content\/uploads\/2018\/05\/IMG-36-272x182.webp 272w, https:\/\/vibromera.eu\/wp-content\/uploads\/2018\/05\/IMG-36.webp 1280w\" sizes=\"auto, (max-width: 230px) 100vw, 230px\" \/>\t\t\t\t\t\t\t\t\t<\/a>\n\t\t\t\t\t\t\t\t\t<div class=\"ripple-container\"><\/div>\n\t\t\t\t\t\t\t\t<\/div>\n\t\t\t\t\t\t\t\t\t\t\t\t\t\t\t<div class=\"content\">\n\t\t\t\t\t\t\t\t<span class=\"category\"><a href=\"https:\/\/vibromera.eu\/fi\/product-category\/parts\/\" rel=\"tag\">Osat<\/a><\/span>\n\t\t\t\t\t\t\t\t<h4 class=\"card-title\">\n\t\t\t\t\t\t\t\t\t\t\t\t\t\t\t\t\t\t<a class=\"shop-item-title-link\" href=\"https:\/\/vibromera.eu\/fi\/product\/magnet-stand\/\" title=\"Magneettinen jalusta Insize-60-kgf\">Magneettinen jalusta Insize-60-kgf<\/a>\n\n\t\t\t\t\t\t\t\t<\/h4>\n\n\t\t\t\t\t\t\t\t\n\t\t\t\t\t\t\t\t<div class=\"footer\">\n\n\t\t\t\t\t\t\t\t\t<div class=\"price\"><h4><span class=\"woocommerce-Price-amount amount\"><span class=\"woocommerce-Price-currencySymbol\">&euro;<\/span>46.00<\/span> + ALV (jos sovellettavissa)<\/h4><\/div>\n\t\t\t\t\t\t\t\t\t<div class=\"stats\">\n\t\t\t\t\t\t\t\t\t\t<a rel=\"nofollow\" href=\"\/fi\/wp-json\/wp\/v2\/glossary\/159?add-to-cart=1852\" data-quantity=\"1\" data-product_id=\"1852\" data-product_sku=\"MS-1\" class=\"button product_type_simple add_to_cart_button ajax_add_to_cart btn btn-just-icon btn-simple btn-default\" title=\"Lis\u00e4\u00e4 ostoskoriin\" data-no-translation-title=\"\"><i rel=\"tooltip\" data-original-title=\"Lis\u00e4\u00e4 ostoskoriin\" class=\"fas fa-cart-plus\" data-no-translation-data-original-title=\"\"><\/i><\/a>\t\t\t\t\t\t\t\t\t<\/div>\n\t\t\t\t\t\t\t\t<\/div>\n\t\t\t\t\t\t\t<\/div>\n\t\t\t\t\t\t<\/a><a href=\"\/fi\/wp-json\/wp\/v2\/glossary\/159?add-to-cart=1852\" aria-describedby=\"woocommerce_loop_add_to_cart_link_describedby_1852\" data-quantity=\"1\" class=\"button product_type_simple add_to_cart_button ajax_add_to_cart\" data-product_id=\"1852\" data-product_sku=\"MS-1\" aria-label=\"Lis\u00e4\u00e4 ostoskoriin: \u201cMagnetic Stand Insize-60-kgf\u201d\" rel=\"nofollow\" data-success_message=\"\u201cMagnetic Stand Insize-60-kgf\u201d on lis\u00e4tty ostoskoriin\" data-no-translation=\"\" data-trp-gettext=\"\" data-no-translation-aria-label=\"\" data-no-translation-data-success_message=\"\">Lis\u00e4\u00e4 ostoskoriin<\/a>\t<span id=\"woocommerce_loop_add_to_cart_link_describedby_1852\" class=\"screen-reader-text\">\n\t\t\t<\/span>\n\t\t\t\t\t<\/div>\n\t\t\t\t\t\t\t\t\t\t<div class=\"col-ms-6 col-sm-6 col-md-3 shop-item\">\n\t\t\t\t\t\t<a href=\"https:\/\/vibromera.eu\/fi\/product\/reflective-tape\/\" class=\"woocommerce-LoopProduct-link woocommerce-loop-product__link\">\t\t\t\t\t\t\t\t\t\t\t\t\t\t\t<div class=\"card-image\">\n\t\t\t\t\t\t\t\t\t<a href=\"https:\/\/vibromera.eu\/fi\/product\/reflective-tape\/\" title=\"Heijastava nauha\">\n\t\t\t\t\t\t\t\t\t\t<img loading=\"lazy\" decoding=\"async\" width=\"230\" height=\"153\" src=\"https:\/\/vibromera.eu\/wp-content\/uploads\/2023\/05\/s-l1600-230x153.webp\" class=\"attachment-woocommerce_thumbnail size-woocommerce_thumbnail\" alt=\"Heijastava nauha\" srcset=\"https:\/\/vibromera.eu\/wp-content\/uploads\/2023\/05\/s-l1600-230x153.webp 230w, https:\/\/vibromera.eu\/wp-content\/uploads\/2023\/05\/s-l1600-16x12.webp 16w, https:\/\/vibromera.eu\/wp-content\/uploads\/2023\/05\/s-l1600-360x240.webp 360w, https:\/\/vibromera.eu\/wp-content\/uploads\/2023\/05\/s-l1600-460x306.webp 460w, https:\/\/vibromera.eu\/wp-content\/uploads\/2023\/05\/s-l1600-272x182.webp 272w\" sizes=\"auto, (max-width: 230px) 100vw, 230px\" \/>\t\t\t\t\t\t\t\t\t<\/a>\n\t\t\t\t\t\t\t\t\t<div class=\"ripple-container\"><\/div>\n\t\t\t\t\t\t\t\t<\/div>\n\t\t\t\t\t\t\t\t\t\t\t\t\t\t\t<div class=\"content\">\n\t\t\t\t\t\t\t\t<span class=\"category\"><a href=\"https:\/\/vibromera.eu\/fi\/product-category\/parts\/\" rel=\"tag\">Osat<\/a><\/span>\n\t\t\t\t\t\t\t\t<h4 class=\"card-title\">\n\t\t\t\t\t\t\t\t\t\t\t\t\t\t\t\t\t\t<a class=\"shop-item-title-link\" href=\"https:\/\/vibromera.eu\/fi\/product\/reflective-tape\/\" title=\"Heijastava nauha\">Heijastava nauha<\/a>\n\n\t\t\t\t\t\t\t\t<\/h4>\n\n\t\t\t\t\t\t\t\t\n\t\t\t\t\t\t\t\t<div class=\"footer\">\n\n\t\t\t\t\t\t\t\t\t<div class=\"price\"><h4><span class=\"woocommerce-Price-amount amount\"><span class=\"woocommerce-Price-currencySymbol\">&euro;<\/span>10.00<\/span> + ALV (jos sovellettavissa)<\/h4><\/div>\n\t\t\t\t\t\t\t\t\t<div class=\"stats\">\n\t\t\t\t\t\t\t\t\t\t<a rel=\"nofollow\" href=\"\/fi\/wp-json\/wp\/v2\/glossary\/159?add-to-cart=2329\" data-quantity=\"1\" data-product_id=\"2329\" data-product_sku=\"rt-1\" class=\"button product_type_simple add_to_cart_button ajax_add_to_cart btn btn-just-icon btn-simple btn-default\" title=\"Lis\u00e4\u00e4 ostoskoriin\" data-no-translation-title=\"\"><i rel=\"tooltip\" data-original-title=\"Lis\u00e4\u00e4 ostoskoriin\" class=\"fas fa-cart-plus\" data-no-translation-data-original-title=\"\"><\/i><\/a>\t\t\t\t\t\t\t\t\t<\/div>\n\t\t\t\t\t\t\t\t<\/div>\n\t\t\t\t\t\t\t<\/div>\n\t\t\t\t\t\t<\/a><a href=\"\/fi\/wp-json\/wp\/v2\/glossary\/159?add-to-cart=2329\" aria-describedby=\"woocommerce_loop_add_to_cart_link_describedby_2329\" data-quantity=\"1\" class=\"button product_type_simple add_to_cart_button ajax_add_to_cart\" data-product_id=\"2329\" data-product_sku=\"rt-1\" aria-label=\"Lis\u00e4\u00e4 ostoskoriin: \u201cReflective tape\u201d\" rel=\"nofollow\" data-success_message=\"\u201cReflective tape\u201d on lis\u00e4tty ostoskoriin\" data-no-translation=\"\" data-trp-gettext=\"\" data-no-translation-aria-label=\"\" data-no-translation-data-success_message=\"\">Lis\u00e4\u00e4 ostoskoriin<\/a>\t<span id=\"woocommerce_loop_add_to_cart_link_describedby_2329\" class=\"screen-reader-text\">\n\t\t\t<\/span>\n\t\t\t\t\t<\/div>\n\t\t\t\t\t\t\t\t\t\t<div class=\"col-ms-6 col-sm-6 col-md-3 shop-item\">\n\t\t\t\t\t\t<a href=\"https:\/\/vibromera.eu\/fi\/product\/dynamic-balancer-balanset-1a\/\" class=\"woocommerce-LoopProduct-link woocommerce-loop-product__link\">\t\t\t\t\t\t\t\t\t\t\t\t\t\t\t<div class=\"card-image\">\n\t\t\t\t\t\t\t\t\t<a href=\"https:\/\/vibromera.eu\/fi\/product\/dynamic-balancer-balanset-1a\/\" title=\"Dynaaminen tasapainotin &quot;Balanset-1A&quot; OEM\">\n\t\t\t\t\t\t\t\t\t\t<img loading=\"lazy\" decoding=\"async\" width=\"230\" height=\"153\" src=\"https:\/\/vibromera.eu\/wp-content\/uploads\/2021\/11\/\u0411\u0430\u043b\u043a\u043e\u043c\u041a\u0438\u0442-scaled-230x153.webp\" class=\"attachment-woocommerce_thumbnail size-woocommerce_thumbnail\" alt=\"Balanset-1A-pakkauksen sis\u00e4lt\u00f6, jossa on liit\u00e4nt\u00e4yksikk\u00f6, anturit, kierroslukumittari ja lis\u00e4varusteet\" srcset=\"https:\/\/vibromera.eu\/wp-content\/uploads\/2021\/11\/\u0411\u0430\u043b\u043a\u043e\u043c\u041a\u0438\u0442-scaled-230x153.webp 230w, https:\/\/vibromera.eu\/wp-content\/uploads\/2021\/11\/\u0411\u0430\u043b\u043a\u043e\u043c\u041a\u0438\u0442-scaled-600x400.webp 600w, https:\/\/vibromera.eu\/wp-content\/uploads\/2021\/11\/\u0411\u0430\u043b\u043a\u043e\u043c\u041a\u0438\u0442-scaled-300x200.webp 300w, https:\/\/vibromera.eu\/wp-content\/uploads\/2021\/11\/\u0411\u0430\u043b\u043a\u043e\u043c\u041a\u0438\u0442-scaled-1024x683.webp 1024w, https:\/\/vibromera.eu\/wp-content\/uploads\/2021\/11\/\u0411\u0430\u043b\u043a\u043e\u043c\u041a\u0438\u0442-scaled-768x512.webp 768w, https:\/\/vibromera.eu\/wp-content\/uploads\/2021\/11\/\u0411\u0430\u043b\u043a\u043e\u043c\u041a\u0438\u0442-scaled-1536x1024.webp 1536w, https:\/\/vibromera.eu\/wp-content\/uploads\/2021\/11\/\u0411\u0430\u043b\u043a\u043e\u043c\u041a\u0438\u0442-scaled-2048x1366.webp 2048w, https:\/\/vibromera.eu\/wp-content\/uploads\/2021\/11\/\u0411\u0430\u043b\u043a\u043e\u043c\u041a\u0438\u0442-scaled-360x240.webp 360w, https:\/\/vibromera.eu\/wp-content\/uploads\/2021\/11\/\u0411\u0430\u043b\u043a\u043e\u043c\u041a\u0438\u0442-scaled-272x182.webp 272w, https:\/\/vibromera.eu\/wp-content\/uploads\/2021\/11\/\u0411\u0430\u043b\u043a\u043e\u043c\u041a\u0438\u0442-scaled-e1732998877834.webp 708w\" sizes=\"auto, (max-width: 230px) 100vw, 230px\" \/>\t\t\t\t\t\t\t\t\t<\/a>\n\t\t\t\t\t\t\t\t\t<div class=\"ripple-container\"><\/div>\n\t\t\t\t\t\t\t\t<\/div>\n\t\t\t\t\t\t\t\t\t\t\t\t\t\t\t<div class=\"content\">\n\t\t\t\t\t\t\t\t<span class=\"category\"><a href=\"https:\/\/vibromera.eu\/fi\/product-category\/devices\/\" rel=\"tag\">Laitteet<\/a><\/span>\n\t\t\t\t\t\t\t\t<h4 class=\"card-title\">\n\t\t\t\t\t\t\t\t\t\t\t\t\t\t\t\t\t\t<a class=\"shop-item-title-link\" href=\"https:\/\/vibromera.eu\/fi\/product\/dynamic-balancer-balanset-1a\/\" title=\"Dynaaminen tasapainotin &quot;Balanset-1A&quot; OEM\">Dynaaminen tasapainotin \"Balanset-1A\" OEM<\/a>\n\n\t\t\t\t\t\t\t\t<\/h4>\n\n\t\t\t\t\t\t\t\t\n\t\t\t\t\t\t\t\t<div class=\"footer\">\n\n\t\t\t\t\t\t\t\t\t<div class=\"price\"><h4><span class=\"woocommerce-Price-amount amount\"><span class=\"woocommerce-Price-currencySymbol\">&euro;<\/span>1,735.00<\/span> + ALV (jos sovellettavissa)<\/h4><\/div>\n\t\t\t\t\t\t\t\t\t<div class=\"stats\">\n\t\t\t\t\t\t\t\t\t\t<a rel=\"nofollow\" href=\"\/fi\/wp-json\/wp\/v2\/glossary\/159?add-to-cart=4193\" data-quantity=\"1\" data-product_id=\"4193\" data-product_sku=\"BS-1OEM\" class=\"button product_type_simple add_to_cart_button ajax_add_to_cart btn btn-just-icon btn-simple btn-default\" title=\"Lis\u00e4\u00e4 ostoskoriin\" data-no-translation-title=\"\"><i rel=\"tooltip\" data-original-title=\"Lis\u00e4\u00e4 ostoskoriin\" class=\"fas fa-cart-plus\" data-no-translation-data-original-title=\"\"><\/i><\/a>\t\t\t\t\t\t\t\t\t<\/div>\n\t\t\t\t\t\t\t\t<\/div>\n\t\t\t\t\t\t\t<\/div>\n\t\t\t\t\t\t<\/a><a href=\"\/fi\/wp-json\/wp\/v2\/glossary\/159?add-to-cart=4193\" aria-describedby=\"woocommerce_loop_add_to_cart_link_describedby_4193\" data-quantity=\"1\" class=\"button product_type_simple add_to_cart_button ajax_add_to_cart\" data-product_id=\"4193\" data-product_sku=\"BS-1OEM\" aria-label=\"Lis\u00e4\u00e4 ostoskoriin: \u201cDynamic balancer \u201cBalanset-1A\u201d OEM\u201d\" rel=\"nofollow\" data-success_message=\"\u201cDynamic balancer \u201cBalanset-1A\u201d OEM\u201d on lis\u00e4tty ostoskoriin\" data-no-translation=\"\" data-trp-gettext=\"\" data-no-translation-aria-label=\"\" data-no-translation-data-success_message=\"\">Lis\u00e4\u00e4 ostoskoriin<\/a>\t<span id=\"woocommerce_loop_add_to_cart_link_describedby_4193\" class=\"screen-reader-text\">\n\t\t\t<\/span>\n\t\t\t\t\t<\/div>\n\t\t\t\t\t<\/div>\t\t<\/div>\n\t\t\t\t\t<\/div>\n\t\t\t\t\t<\/section>\n\t\t\n<p><strong>Koneiden suojaus<\/strong> \u2014 jota kutsutaan my\u00f6s laitteiden suojeluksi tai koneiden turvaamiseksi \u2014 tarkoittaa valvonta- ja ohjausj\u00e4rjestelmi\u00e4, jotka havaitsevat vaaralliset k\u00e4ytt\u00f6olosuhteet automaattisesti (<a href=\"https:\/\/vibromera.eu\/fi\/glossary\/vibration\/\">t\u00e4rin\u00e4<\/a> (turvallisuusrajojen ylittyminen, liian korkeat l\u00e4mp\u00f6tilat, ep\u00e4normaalit paineet) ja toteuttavat suojatoimenpiteit\u00e4 (h\u00e4lytykset ja sen j\u00e4lkeen automaattiset sammutukset) est\u00e4\u00e4kseen laitteiden vakavat vauriot, turvallisuusriskit tai p\u00e4\u00e4st\u00f6t ymp\u00e4rist\u00f6\u00f6n. J\u00e4rjestelm\u00e4t on suunniteltu siten, ett\u00e4 vaurioiden ehk\u00e4iseminen on tuotannon yll\u00e4pit\u00e4mist\u00e4 t\u00e4rke\u00e4mp\u00e4\u00e4, ja ne on rakennettu vikasietoisiksi: anturin vika tai virrankatkos saa koneen pys\u00e4htym\u00e4\u00e4n turvallisesti sen sijaan, ett\u00e4 se jatkaisi toimintaansa ilman valvontaa.<\/p>\n<p>Koneiden suojaus eroaa tarkoituksellisesti <a href=\"https:\/\/vibromera.eu\/fi\/glossary\/condition-monitoring\/\">kunnonvalvonta<\/a>. Kunnonvalvonta seuraa laitteiden kuntoa huollon suunnittelua varten ja antaa varoituksia jo viikkoja tai kuukausia etuk\u00e4teen. Suojausj\u00e4rjestelm\u00e4 puolestaan tarjoaa v\u00e4lit\u00f6nt\u00e4 h\u00e4t\u00e4toimintoa ja k\u00e4ynnist\u00e4\u00e4 automaattisen sammutuksen sekunneissa, kun kriittinen raja-arvo ylitet\u00e4\u00e4n. N\u00e4m\u00e4 kaksi t\u00e4ydent\u00e4v\u00e4t toisiaan \u2013 toinen antaa aikaa suunnitteluun, toinen est\u00e4\u00e4 katastrofin \u2013 mutta ne vastaavat erilaisiin tarpeisiin.<\/p>\n<h2>1. Suojausj\u00e4rjestelm\u00e4n osat<\/h2>\n<h3>Anturit (kiinte\u00e4sti asennetut)<\/h3>\n<ul>\n<li><a href=\"https:\/\/vibromera.eu\/fi\/glossary\/proximity-probe\/\">L\u00e4heisyysanturit<\/a> akselin siirtym\u00e4n mittaaminen suhteessa laakeriin.<\/li>\n<li><a href=\"https:\/\/vibromera.eu\/fi\/glossary\/accelerometer\/\">Kiihtyvyysanturit<\/a> kiinnitetty laakeripes\u00e4\u00e4n.<\/li>\n<li><a href=\"https:\/\/vibromera.eu\/fi\/glossary\/temperature-sensor\/\">L\u00e4mp\u00f6tila-anturit<\/a> (RTD-anturit ja l\u00e4mp\u00f6parit).<\/li>\n<li>Paine- ja virtausanturit.<\/li>\n<li>Aksiaaliset asentoanturit, jotka valvovat ty\u00f6nt\u00f6puolta.<\/li>\n<li>Yleens\u00e4 kahdennettuja \u2013 kaksi tai kolme anturia kutakin mitattavaa parametria kohti.<\/li>\n<\/ul>\n<h3>Valvontalaitteisto<\/h3>\n<ul>\n<li>Erillinen suojausj\u00e4rjestelm\u00e4n prosessori.<\/li>\n<li>Reaaliaikainen signaalink\u00e4sittely.<\/li>\n<li>\u00c4\u00e4nestyslogiikka (2\/2 tai 2\/3).<\/li>\n<li>Sammutuksen ohjaavat relel\u00e4hd\u00f6t.<\/li>\n<li>Pidet\u00e4\u00e4n erill\u00e4\u00e4n DCS\/PLC-j\u00e4rjestelm\u00e4st\u00e4, jotta sen toimintavarmuus ei ole riippuvainen prosessinohjausverkosta.<\/li>\n<\/ul>\n<h3>Sammutuslogiikka ja toimilaitteet<\/h3>\n<ul>\n<li>Kiinte\u00e4sti asennetut laukaisupiirit \u2013 ei pelk\u00e4st\u00e4\u00e4n ohjelmistopohjaisia.<\/li>\n<li>Magneettiventtiilit turbiinin pys\u00e4ytyksiin.<\/li>\n<li>Moottorin laukaisukytkimet.<\/li>\n<li>Vikasietorakenne: virran katkeaminen laukaisee laitteen.<\/li>\n<\/ul>\n<h2>2. API 670 -standardi<\/h2>\n<h3>Turbiinikoneiden vaatimukset<\/h3>\n<p><a href=\"https:\/\/vibromera.eu\/fi\/glossary\/api-670\/\">API 670<\/a> on koneiden suojausj\u00e4rjestelmien alan standardi:<\/p>\n<ul>\n<li>K\u00e4yt\u00e4nn\u00f6ss\u00e4 pakollinen noin 10 000 hevosvoiman ylitt\u00e4viss\u00e4 turbiinikoneissa.<\/li>\n<li>M\u00e4\u00e4ritt\u00e4\u00e4 anturityypit ja niiden lukum\u00e4\u00e4r\u00e4t.<\/li>\n<li>M\u00e4\u00e4rittelee \u00e4\u00e4nestyslogiikan ja varaj\u00e4rjestelm\u00e4n.<\/li>\n<li>Asettaa h\u00e4lytyksen ja laukaisun viiveajat.<\/li>\n<li>J\u00e4rjestelm\u00e4n on oltava riippumaton prosessinohjauksesta.<\/li>\n<\/ul>\n<h3>API 670 -standardin mukainen tyypillinen anturij\u00e4rjestely<\/h3>\n<ul>\n<li><strong>S\u00e4teitt\u00e4inen t\u00e4rin\u00e4:<\/strong> kaksi XY-l\u00e4hestymisanturisarjaa \u2014 nelj\u00e4 anturia laakeria kohti \u2014 jotka mittaavat akselin <a href=\"https:\/\/vibromera.eu\/fi\/glossary\/radial-vibration\/\">s\u00e4teitt\u00e4inen t\u00e4rin\u00e4<\/a>.<\/li>\n<li><strong>Aksiaalinen asento:<\/strong> kaksi aksiaalista siirtym\u00e4anturia.<\/li>\n<li><strong>Keyphasor:<\/strong> kaksi <a href=\"https:\/\/vibromera.eu\/fi\/glossary\/keyphasor\/\">vaiheviittaus<\/a> anturit.<\/li>\n<li><strong>Laakerin l\u00e4mp\u00f6tila:<\/strong> kaksi l\u00e4mp\u00f6tila-anturia laakeria kohti.<\/li>\n<li><strong>Yhteens\u00e4:<\/strong> yleens\u00e4 12\u201320 kanavaa konetta kohti.<\/li>\n<\/ul>\n<h2>3. Suojaus vs. kunnonvalvonta<\/h2>\n<table border=\"1\" style=\"width:100%; border-collapse:collapse;\">\n<tr>\n<th>N\u00e4k\u00f6kulma<\/th>\n<th>Kunnonvalvonta<\/th>\n<th>Suojausj\u00e4rjestelm\u00e4<\/th>\n<\/tr>\n<tr>\n<td>Tarkoitus<\/td>\n<td>Varhainen vikojen havaitseminen suunnittelua varten<\/td>\n<td>Est\u00e4 katastrofaaliset vahingot<\/td>\n<\/tr>\n<tr>\n<td>Vasteaika<\/td>\n<td>Tunneista viikkoihin<\/td>\n<td>Sekuntia<\/td>\n<\/tr>\n<tr>\n<td>Kynnysarvot<\/td>\n<td>Alempi (ennakkovaroitus)<\/td>\n<td>Korkeampi (v\u00e4lit\u00f6n vaara)<\/td>\n<\/tr>\n<tr>\n<td>Toiminnot<\/td>\n<td>Ilmoitukset, ty\u00f6m\u00e4\u00e4r\u00e4ykset<\/td>\n<td>Automaattinen sammutus<\/td>\n<\/tr>\n<tr>\n<td>Luotettavuus keski\u00f6ss\u00e4<\/td>\n<td>Tarkkuus<\/td>\n<td>Vikasietoinen toiminta<\/td>\n<\/tr>\n<tr>\n<td>Redundanssi<\/td>\n<td>Valinnainen<\/td>\n<td>Pakollinen<\/td>\n<\/tr>\n<\/table>\n<h3>Integraatio<\/h3>\n<ul>\n<li>Nykyaikaisissa j\u00e4rjestelmiss\u00e4 n\u00e4m\u00e4 molemmat toiminnot on yhdistetty yhteen alustaan.<\/li>\n<li>Samat anturit voivat palvella sek\u00e4 suojausta ett\u00e4 kunnonvalvontaa samanaikaisesti.<\/li>\n<li>Jokainen toiminto k\u00e4ytt\u00e4\u00e4 omaa k\u00e4sittelyprosessiaan ja <a href=\"https:\/\/vibromera.eu\/fi\/glossary\/alarm-level\/\">h\u00e4lytystasot<\/a>.<\/li>\n<li>Suojausmekanismit pysyv\u00e4t joka tapauksessa itsen\u00e4isin\u00e4 ja kiinte\u00e4sti kaapeloituina.<\/li>\n<\/ul>\n<h2>4. Suojausparametrit<\/h2>\n<h3>T\u00e4rin\u00e4<\/h3>\n<ul>\n<li><strong>Akselin siirtym\u00e4:<\/strong> l\u00e4hestymistunnistimen mittaus, jossa tyypillinen laukaisuraja on noin 25 mil (635 &micro;m) huipusta huippuun.<\/li>\n<li><strong>Laakeripes\u00e4n nopeus:<\/strong> Tyypillinen liike on noin 0,5\u20130,6 tuumaa sekunnissa (12\u201315 mm\/s).<\/li>\n<li><strong>Kiihtyvyys:<\/strong> k\u00e4ytet\u00e4\u00e4n korkeataajuussuojauksessa.<\/li>\n<\/ul>\n<p>Jotta n\u00e4m\u00e4 luvut voidaan m\u00e4\u00e4ritt\u00e4\u00e4 j\u00e4rkev\u00e4sti, ne on suhteutettava tunnustettuihin vakavuusluokkiin; nykyinen yleinen ohjeistus on, <a href=\"https:\/\/vibromera.eu\/fi\/glossary\/iso-20816-1\/\">ISO 20816-1<\/a> (joka korvasi ISO 10816-1:n) muodostaa kehyksen h\u00e4lytys- ja pys\u00e4ytysajattelulle, kun taas konekohtaiset rajat ovat ISO 20816 -sarjan vastaavissa osissa &mdash; esimerkiksi ISO 20816-3 (aiemmin ISO 10816-3) tavallisille teollisuuskoneille, ja h\u00f6yryturbiineille sek\u00e4 generaattoreille oma <a href=\"https:\/\/vibromera.eu\/fi\/calculators\/vibration-iso20816-2-turbines\/\">ISO 20816-2 -t\u00e4rin\u00e4n raja-arvojen laskin<\/a> muuntaa n\u00e4m\u00e4 alueet konkreettisiksi arvoiksi.<\/p>\n<h3>Sijainti<\/h3>\n<ul>\n<li><strong>Aksiaalinen asento:<\/strong> laukeaa akselin liiallisesta liikkeest\u00e4, joka on tyypillinen merkki <a href=\"https:\/\/vibromera.eu\/fi\/glossary\/thrust-bearing\/\">ty\u00f6nt\u00f6laakerin<\/a> vika.<\/li>\n<li><strong>Differentiaalilaajeneminen:<\/strong> roottorin kasvu suhteessa kotelon kasvuun.<\/li>\n<li><strong>Ep\u00e4keskisyys:<\/strong> roottorin sijainti <a href=\"https:\/\/vibromera.eu\/fi\/glossary\/bearing-clearance\/\">laakeriv\u00e4lys<\/a>, hy\u00f6dyllinen <a href=\"https:\/\/vibromera.eu\/fi\/glossary\/thermal-bow\/\">l\u00e4mp\u00f6taipuma<\/a> hitaalla rullauksella.<\/li>\n<\/ul>\n<h3>L\u00e4mp\u00f6tila<\/h3>\n<ul>\n<li>Laakerimetallin l\u00e4mp\u00f6tila (tyypillisesti laukaisuraja 110\u2013120&deg;C).<\/li>\n<li>Laakerin tyhjennys\u00f6ljyn l\u00e4mp\u00f6tila.<\/li>\n<li>Moottoreiden ja generaattoreiden k\u00e4\u00e4mil\u00e4mp\u00f6tilat \u2014 <a href=\"https:\/\/vibromera.eu\/fi\/calculators\/generator-bearing-temp-monitor\/\">generaattorin laakerin l\u00e4mp\u00f6tilanvalvonta<\/a> auttaa asettamaan realistisia rajoja.<\/li>\n<\/ul>\n<h2>5. \u00c4\u00e4nestys ja redundanssi<\/h2>\n<h3>2\/2 (JA-logiikka)<\/h3>\n<ul>\n<li>Molempien anturien lukemien on vastattava toisiaan, ennen kuin kone laukeaa.<\/li>\n<li>Est\u00e4\u00e4 yhden anturin vikaantumisesta johtuvat virheelliset laukaisut<\/li>\n<li>Riski: molempien anturien on toimittava \u2014 jos molemmat vikaantuvat, suojaa ei ole.<\/li>\n<\/ul>\n<h3>2\/3 (enemmist\u00f6p\u00e4\u00e4t\u00f6s)<\/h3>\n<ul>\n<li>Jos kaksi kolmesta anturista antaa saman tuloksen, laite laukeaa.<\/li>\n<li>Paras luotettavuus, sill\u00e4 se siet\u00e4\u00e4 yhden anturin vian.<\/li>\n<li>Kalliimpi (kolme anturia).<\/li>\n<li>Suositeltava <a href=\"https:\/\/vibromera.eu\/fi\/glossary\/critical-machinery\/\">kriittiset koneet<\/a>.<\/li>\n<\/ul>\n<h3>Ohitus ja testaus<\/h3>\n<ul>\n<li>Yksitt\u00e4iset kanavat voidaan ohittaa testaus- tai huoltotarkoituksessa.<\/li>\n<li>Kaikkia suojakanavia ei voi ohittaa samanaikaisesti.<\/li>\n<li>Ohituskytkimet on lukittu avaimella.<\/li>\n<li>Ohitukset nollautuvat automaattisesti tietyn ajan kuluttua.<\/li>\n<\/ul>\n<h2>6. Testaus ja huolto<\/h2>\n<h3>Toiminnallinen testaus<\/h3>\n<ul>\n<li>J\u00e4rjestelm\u00e4n s\u00e4\u00e4nn\u00f6lliset kokonaiskatsastukset, nelj\u00e4nnesvuosittain tai vuosittain.<\/li>\n<li>Simuloi laukaisuolosuhteet.<\/li>\n<li>Tarkista <a href=\"https:\/\/vibromera.eu\/fi\/glossary\/shutdown\/\">sammutus<\/a> todella suorittaa.<\/li>\n<li>Testaa jokainen redundantti kanava.<\/li>\n<li>Kirjaa tulokset muistiin.<\/li>\n<\/ul>\n<h3>Anturin kalibrointi<\/h3>\n<ul>\n<li>Vuosittain tai laitteen k\u00e4ytt\u00f6ohjeiden mukaisesti.<\/li>\n<li>Tarkista <a href=\"https:\/\/vibromera.eu\/fi\/glossary\/trip-level\/\">laukaisun asetusarvo<\/a>.<\/li>\n<li>Testaa j\u00e4rjestelm\u00e4n kokonaisvasteaika.<\/li>\n<li>Yll\u00e4pid\u00e4 <a href=\"https:\/\/vibromera.eu\/fi\/glossary\/calibration\/\">kalibrointi<\/a> tietueet.<\/li>\n<\/ul>\n<h3>J\u00e4rjestelm\u00e4n yll\u00e4pito<\/h3>\n<ul>\n<li>Pid\u00e4 anturit puhtaina ja toimintakuntoisina.<\/li>\n<li>Tarkista virtal\u00e4hteet.<\/li>\n<li>Tarkista releen ja toimilaitteen toiminta.<\/li>\n<li>P\u00e4ivit\u00e4 ohjelmistot ja laiteohjelmistot tarpeen mukaan.<\/li>\n<\/ul>\n<h2>7. Kannettavien diagnostiikkalaitteiden rooli suojauksen rinnalla<\/h2>\n<p>Kiinte\u00e4sti asennettu turvaj\u00e4rjestelm\u00e4 ilmoittaa sinulle <em>ett\u00e4<\/em> laite havaitsee vaaran ja laukeaa; se ilmoittaa siit\u00e4 harvoin <em>Miksi<\/em>. T\u00e4h\u00e4n perussyyn selvitt\u00e4miseen k\u00e4ytet\u00e4\u00e4n kannettavia diagnostiikkalaitteita. Kun suojakytkin havaitsee akselin siirtym\u00e4n tai laakerin t\u00e4rin\u00e4n, teknikko tutkii asian kannettavalla kaksikanavaisella analysaattorilla, kuten <a href=\"https:\/\/vibromera.eu\/fi\/tuote\/balanset-1\/\">Balanset-1A<\/a>, mittaamalla 1&times; <a href=\"https:\/\/vibromera.eu\/fi\/glossary\/displacement\/\">siirtym\u00e4<\/a>, amplitudin ja vaiheen koneen omissa laakereissa, jotta ep\u00e4tasapaino voidaan erottaa suuntausvirheest\u00e4 tai l\u00f6ysyydest\u00e4 \u2014 ja jos syyn\u00e4 on ep\u00e4tasapaino, korjata se paikan p\u00e4\u00e4ll\u00e4 ja tarkistaa tulos ennen laitteen palauttamista k\u00e4ytt\u00f6\u00f6n. T\u00e4ll\u00e4 tavoin <a href=\"https:\/\/vibromera.eu\/fi\/glossary\/vibration-monitoring\/\">t\u00e4rin\u00e4nvalvonta<\/a>Suojaus, kunnonvalvonta ja kentt\u00e4diagnostiikka muodostavat yhten\u00e4isen kokonaisuuden: suojaus est\u00e4\u00e4 vian syntymisen, kunnonvalvonta ennustaa sen ja kentt\u00e4diagnostiikka korjaa sen.<\/p>\n<p>Koneiden suojaj\u00e4rjestelm\u00e4t toimivat turvaverkkona, joka est\u00e4\u00e4 katastrofaaliset viat sammuttamalla laitteet automaattisesti vaarallisten olosuhteiden ilmetess\u00e4. Kun kunnonvalvonta antaa varhaisvaroituksia, joiden perusteella suunniteltu kunnossapito voidaan toteuttaa, suojaj\u00e4rjestelm\u00e4t puolestaan tarjoavat v\u00e4litt\u00f6m\u00e4n h\u00e4t\u00e4toimenpiteen. T\u00e4st\u00e4 syyst\u00e4 ne ovat pakollisia kriittisiss\u00e4 turbiinikoneissa ja arvokkaissa py\u00f6riviss\u00e4 laitteissa, joissa vika voi aiheuttaa vakavia toiminnallisia, turvallisuus- tai ymp\u00e4rist\u00f6vaikutuksia.<\/p>\n<hr>\n<p><a href=\"https:\/\/vibromera.eu\/fi\/glossary\/\">\u2190 Takaisin p\u00e4\u00e4hakemistoon<\/a><\/p>","protected":false},"excerpt":{"rendered":"<p>Opi koneiden suojausj\u00e4rjestelmist\u00e4, automaattisista valvonta- ja sammutusj\u00e4rjestelmist\u00e4, jotka est\u00e4v\u00e4t katastrofaalisia vaurioita t\u00e4rin\u00e4n, l\u00e4mp\u00f6tilan ja asennon valvonnan avulla.<\/p>","protected":false},"featured_media":0,"template":"","meta":{"ai_generated_summary":"","footnotes":""},"categories":[109,110],"tags":[],"class_list":["post-159","glossary","type-glossary","status-publish","hentry","category-glossary","category-vibration-diagnostics"],"_links":{"self":[{"href":"https:\/\/vibromera.eu\/fi\/wp-json\/wp\/v2\/glossary\/159","targetHints":{"allow":["GET"]}}],"collection":[{"href":"https:\/\/vibromera.eu\/fi\/wp-json\/wp\/v2\/glossary"}],"about":[{"href":"https:\/\/vibromera.eu\/fi\/wp-json\/wp\/v2\/types\/glossary"}],"version-history":[{"count":2,"href":"https:\/\/vibromera.eu\/fi\/wp-json\/wp\/v2\/glossary\/159\/revisions"}],"predecessor-version":[{"id":102220,"href":"https:\/\/vibromera.eu\/fi\/wp-json\/wp\/v2\/glossary\/159\/revisions\/102220"}],"wp:attachment":[{"href":"https:\/\/vibromera.eu\/fi\/wp-json\/wp\/v2\/media?parent=159"}],"wp:term":[{"taxonomy":"category","embeddable":true,"href":"https:\/\/vibromera.eu\/fi\/wp-json\/wp\/v2\/categories?post=159"},{"taxonomy":"post_tag","embeddable":true,"href":"https:\/\/vibromera.eu\/fi\/wp-json\/wp\/v2\/tags?post=159"}],"curies":[{"name":"wp","href":"https:\/\/api.w.org\/{rel}","templated":true}]}}