{"id":1616,"date":"2025-01-01T20:38:48","date_gmt":"2025-01-01T12:38:48","guid":{"rendered":"https:\/\/led.amasly.com\/?p=1616"},"modified":"2025-05-26T20:25:17","modified_gmt":"2025-05-26T12:25:17","slug":"explosion-proof-lampsspecial-requirements-for-ambient-temperature-of-flameproof-electrical-equipment","status":"publish","type":"post","link":"https:\/\/led.amasly.com\/hu_hu\/explosion-proof-equipment\/explosion-proof-lampsspecial-requirements-for-ambient-temperature-of-flameproof-electrical-equipment\/","title":{"rendered":"robban\u00e1sbiztos l\u00e1mp\u00e1k - A t\u0171zbiztos elektromos berendez\u00e9sek k\u00f6rnyezeti h\u0151m\u00e9rs\u00e9klet\u00e9re vonatkoz\u00f3 k\u00fcl\u00f6nleges k\u00f6vetelm\u00e9nyek"},"content":{"rendered":"

robban\u00e1sbiztos l\u00e1mp\u00e1k A k\u00f6rnyezeti h\u0151m\u00e9rs\u00e9klet a berendez\u00e9st vagy alkatr\u00e9szt k\u00f6r\u00fclvev\u0151 leveg\u0151 vagy m\u00e1s k\u00f6zeg h\u0151m\u00e9rs\u00e9klet\u00e9re utal.<\/p>\n\n\n\n

\"\"<\/a><\/figure><\/div>\n\n\n\n

Norm\u00e1l k\u00f6r\u00fclm\u00e9nyek k\u00f6z\u00f6tt a berendez\u00e9s m\u0171k\u00f6d\u00e9s\u00e9hez a k\u00f6rnyezeti h\u0151m\u00e9rs\u00e9kletnek -20 \u00e9s 40 \u2103 k\u00f6z\u00f6tt kell lennie. Ilyen esetekben nincs sz\u00fcks\u00e9g tov\u00e1bbi k\u00f6rnyezeti h\u0151m\u00e9rs\u00e9klet-jel\u00f6l\u00e9sre. Ha azonban a berendez\u00e9st v\u00e1rhat\u00f3an ezen a h\u0151m\u00e9rs\u00e9klettartom\u00e1nyon k\u00edv\u00fcli k\u00f6rnyezetben kell haszn\u00e1lni, az k\u00fcl\u00f6nleges helyzetnek min\u0151s\u00fcl. A jel\u00f6l\u00e9snek tartalmaznia kell a Ta vagy Tamb szimb\u00f3lumot a k\u00f6rnyezeti h\u0151m\u00e9rs\u00e9klet fels\u0151 \u00e9s als\u00f3 hat\u00e1r\u00e9rt\u00e9k\u00e9vel egy\u00fctt. Ha ez nem lehets\u00e9ges, akkor az \u201cX\u201d szimb\u00f3lummal kell jel\u00f6lni a k\u00fcl\u00f6nleges \u00fczemi felt\u00e9teleket, bele\u00e9rtve a k\u00f6rnyezeti h\u0151m\u00e9rs\u00e9klet fels\u0151 \u00e9s als\u00f3 hat\u00e1r\u00e9rt\u00e9k\u00e9t is. Ez azt jelenti, hogy jellemz\u0151en a berendez\u00e9sekre vonatkoz\u00f3 -20 \u00e9s 40 \u2103 k\u00f6z\u00f6tti k\u00f6rnyezeti h\u0151m\u00e9rs\u00e9kletre vonatkoz\u00f3 k\u00f6vetelm\u00e9nyt nem kell felt\u00fcntetni a n\u00e9vt\u00e1bl\u00e1n vagy a robban\u00e1sbiztos tan\u00fas\u00edtv\u00e1nyon. Ha azonban a berendez\u00e9st ett\u0151l elt\u00e9r\u0151 k\u00f6rnyezeti h\u0151m\u00e9rs\u00e9klettartom\u00e1nyban val\u00f3 haszn\u00e1latra sz\u00e1nj\u00e1k, akkor ezt fel kell t\u00fcntetni a term\u00e9kt\u00e1bl\u00e1n \u00e9s a tan\u00fas\u00edtv\u00e1nyon, \u00e9s meg kell hat\u00e1rozni a haszn\u00e1lati \u00fatmutat\u00f3ban.<\/p>\n\n\n\n

Milyen k\u00fcl\u00f6nleges k\u00f6vetelm\u00e9nyek vonatkoznak a k\u00f6rnyezeti h\u0151m\u00e9rs\u00e9kletre az \u00e9g\u00e9sbiztos elektromos berendez\u00e9sek \u00e9s a robban\u00e1sbiztos l\u00e1mp\u00e1k eset\u00e9ben?<\/p>\n\n\n\n

El\u0151sz\u00f6r is, az alacsony h\u0151m\u00e9rs\u00e9klet hat\u00e1ssal van a robban\u00e1si nyom\u00e1sra, \u00e9s a megfelel\u0151 el\u0151\u00edr\u00e1sok a k\u00f6vetkez\u0151k:<\/p>\n\n\n\n

\"\"<\/figure><\/div>\n\n\n\n

Ha a k\u00f6rnyezeti h\u0151m\u00e9rs\u00e9klet -20 \u2103 alatt van, a referencia-nyom\u00e1st alacsony h\u0151m\u00e9rs\u00e9kleten vagy el\u0151nyom\u00e1sos m\u00f3dszerrel kell m\u00e9rni. Az \u00edgy kapott referencianyom\u00e1s sokkal magasabb, mint a norm\u00e1l h\u0151m\u00e9rs\u00e9kleten \u00e9s nyom\u00e1son m\u00e9rt nyom\u00e1s. <\/p>\n\n\n\n

Ez\u00e9rt az alacsony h\u0151m\u00e9rs\u00e9klet\u0171 k\u00f6rnyezetben l\u00e9v\u0151 elektromos berendez\u00e9sek burkolatainak szil\u00e1rds\u00e1gi k\u00f6vetelm\u00e9nyei magasabbak, \u00e9s ezt a tervez\u00e9s sor\u00e1n figyelembe kell venni.<\/p>\n\n\n\n

M\u00e1sodszor, a magas h\u0151m\u00e9rs\u00e9klet hat\u00e1sa a bels\u0151 gyullad\u00e1sos nem terjed\u00e9si tesztre \u00e9s a megfelel\u0151 szab\u00e1lyoz\u00e1sokra:<\/p>\n\n\n\n

\"\"<\/figure><\/div>\n\n\n\n

Vagyis, ha a k\u00f6rnyezeti h\u0151m\u00e9rs\u00e9klet magasabb, mint 60 \u2103, a bels\u0151 gy\u00fajt\u00e1s nem terjed\u00e9si tesztet magas h\u0151m\u00e9rs\u00e9kleten vagy el\u0151nyom\u00e1ssal kell elv\u00e9gezni. Az \u00edgy keletkez\u0151 robban\u00e1si nyom\u00e1s nagyobb, mint norm\u00e1l h\u0151m\u00e9rs\u00e9kleten \u00e9s nyom\u00e1son. <\/p>\n\n\n\n

Azok a berendez\u00e9sek, amelyek norm\u00e1l h\u0151m\u00e9rs\u00e9kleten \u00e9s nyom\u00e1son \u00e1tmennek a vizsg\u00e1laton, nem biztos, hogy \u00e1tmennek a bels\u0151 gyullad\u00e1sos nem terjed\u00e9si vizsg\u00e1laton el\u0151nyom\u00e1s alatt. Ez magasabb k\u00f6vetelm\u00e9nyeket t\u00e1maszt a magas h\u0151m\u00e9rs\u00e9klet\u0171 k\u00f6rnyezetben haszn\u00e1lt \u00e9g\u00e9sbiztos berendez\u00e9sek \u00e9g\u00e9sbiztos illeszt\u00e9si fel\u00fclet\u00e9nek hossz\u00e1val, h\u00e9zag\u00e1val \u00e9s h\u00e9jszil\u00e1rds\u00e1g\u00e1val szemben. Ezeket a t\u00e9nyez\u0151ket a tervez\u00e9si folyamat sor\u00e1n figyelembe kell venni.<\/p>","protected":false},"excerpt":{"rendered":"

explosion proof lamps Ambient temperature refers to the temperature of the air or other medium surrounding the equipment or component. Under normal circumstances, the ambient temperature for equipment operation should be -20 to 40 \u2103. In such cases, no additional ambient temperature marking is required. However, when the equipment is expected to be used in […]<\/p>\n","protected":false},"author":1,"featured_media":1617,"comment_status":"closed","ping_status":"open","sticky":false,"template":"","format":"standard","meta":{"_uag_custom_page_level_css":"","_sitemap_exclude":false,"_sitemap_priority":"","_sitemap_frequency":"","site-sidebar-layout":"default","site-content-layout":"","ast-site-content-layout":"default","site-content-style":"default","site-sidebar-style":"default","ast-global-header-display":"","ast-banner-title-visibility":"","ast-main-header-display":"","ast-hfb-above-header-display":"","ast-hfb-below-header-display":"","ast-hfb-mobile-header-display":"","site-post-title":"","ast-breadcrumbs-content":"","ast-featured-img":"disabled","footer-sml-layout":"","ast-disable-related-posts":"","theme-transparent-header-meta":"","adv-header-id-meta":"","stick-header-meta":"","header-above-stick-meta":"","header-main-stick-meta":"","header-below-stick-meta":"","astra-migrate-meta-layouts":"set","ast-page-background-enabled":"default","ast-page-background-meta":{"desktop":{"background-color":"var(--ast-global-color-4)","background-image":"","background-repeat":"repeat","background-position":"center center","background-size":"auto","background-attachment":"scroll","background-type":"","background-media":"","overlay-type":"","overlay-color":"","overlay-opacity":"","overlay-gradient":""},"tablet":{"background-color":"","background-image":"","background-repeat":"repeat","background-position":"center center","background-size":"auto","background-attachment":"scroll","background-type":"","background-media":"","overlay-type":"","overlay-color":"","overlay-opacity":"","overlay-gradient":""},"mobile":{"background-color":"","background-image":"","background-repeat":"repeat","background-position":"center center","background-size":"auto","background-attachment":"scroll","background-type":"","background-media":"","overlay-type":"","overlay-color":"","overlay-opacity":"","overlay-gradient":""}},"ast-content-background-meta":{"desktop":{"background-color":"var(--ast-global-color-5)","background-image":"","background-repeat":"repeat","background-position":"center center","background-size":"auto","background-attachment":"scroll","background-type":"","background-media":"","overlay-type":"","overlay-color":"","overlay-opacity":"","overlay-gradient":""},"tablet":{"background-color":"var(--ast-global-color-5)","background-image":"","background-repeat":"repeat","background-position":"center center","background-size":"auto","background-attachment":"scroll","background-type":"","background-media":"","overlay-type":"","overlay-color":"","overlay-opacity":"","overlay-gradient":""},"mobile":{"background-color":"var(--ast-global-color-5)","background-image":"","background-repeat":"repeat","background-position":"center center","background-size":"auto","background-attachment":"scroll","background-type":"","background-media":"","overlay-type":"","overlay-color":"","overlay-opacity":"","overlay-gradient":""}},"footnotes":""},"categories":[8],"tags":[],"class_list":["post-1616","post","type-post","status-publish","format-standard","has-post-thumbnail","hentry","category-explosion-proof-equipment"],"uagb_featured_image_src":{"full":["https:\/\/led.amasly.com\/wp-content\/uploads\/2025\/01\/1.png",1080,694,false],"thumbnail":["https:\/\/led.amasly.com\/wp-content\/uploads\/2025\/01\/1-150x150.png",150,150,true],"medium":["https:\/\/led.amasly.com\/wp-content\/uploads\/2025\/01\/1-300x193.png",300,193,true],"medium_large":["https:\/\/led.amasly.com\/wp-content\/uploads\/2025\/01\/1-768x494.png",768,494,true],"large":["https:\/\/led.amasly.com\/wp-content\/uploads\/2025\/01\/1-1024x658.png",1024,658,true],"1536x1536":["https:\/\/led.amasly.com\/wp-content\/uploads\/2025\/01\/1.png",1080,694,false],"2048x2048":["https:\/\/led.amasly.com\/wp-content\/uploads\/2025\/01\/1.png",1080,694,false],"trp-custom-language-flag":["https:\/\/led.amasly.com\/wp-content\/uploads\/2025\/01\/1.png",18,12,false]},"uagb_author_info":{"display_name":"Joe","author_link":"https:\/\/led.amasly.com\/hu_hu\/author\/jacklin\/"},"uagb_comment_info":0,"uagb_excerpt":"explosion proof lamps Ambient temperature refers to the temperature of the air or other medium surrounding the equipment or component. Under normal circumstances, the ambient temperature for equipment operation should be -20 to 40 \u2103. In such cases, no additional ambient temperature marking is required. However, when the equipment is expected to be used in…","_links":{"self":[{"href":"https:\/\/led.amasly.com\/hu_hu\/wp-json\/wp\/v2\/posts\/1616","targetHints":{"allow":["GET"]}}],"collection":[{"href":"https:\/\/led.amasly.com\/hu_hu\/wp-json\/wp\/v2\/posts"}],"about":[{"href":"https:\/\/led.amasly.com\/hu_hu\/wp-json\/wp\/v2\/types\/post"}],"author":[{"embeddable":true,"href":"https:\/\/led.amasly.com\/hu_hu\/wp-json\/wp\/v2\/users\/1"}],"replies":[{"embeddable":true,"href":"https:\/\/led.amasly.com\/hu_hu\/wp-json\/wp\/v2\/comments?post=1616"}],"version-history":[{"count":2,"href":"https:\/\/led.amasly.com\/hu_hu\/wp-json\/wp\/v2\/posts\/1616\/revisions"}],"predecessor-version":[{"id":3995,"href":"https:\/\/led.amasly.com\/hu_hu\/wp-json\/wp\/v2\/posts\/1616\/revisions\/3995"}],"wp:featuredmedia":[{"embeddable":true,"href":"https:\/\/led.amasly.com\/hu_hu\/wp-json\/wp\/v2\/media\/1617"}],"wp:attachment":[{"href":"https:\/\/led.amasly.com\/hu_hu\/wp-json\/wp\/v2\/media?parent=1616"}],"wp:term":[{"taxonomy":"category","embeddable":true,"href":"https:\/\/led.amasly.com\/hu_hu\/wp-json\/wp\/v2\/categories?post=1616"},{"taxonomy":"post_tag","embeddable":true,"href":"https:\/\/led.amasly.com\/hu_hu\/wp-json\/wp\/v2\/tags?post=1616"}],"curies":[{"name":"wp","href":"https:\/\/api.w.org\/{rel}","templated":true}]}}