{"id":32229,"date":"2025-05-21T11:01:04","date_gmt":"2025-05-21T07:01:04","guid":{"rendered":"https:\/\/airsystems.ge\/shop\/product\/overvoltage-protection-citel-dla2-24d3\/"},"modified":"2025-05-21T11:03:06","modified_gmt":"2025-05-21T07:03:06","slug":"overvoltage-protection-citel-dla2-24d3","status":"publish","type":"product","link":"https:\/\/geoclimate.ge\/fr\/produit\/overvoltage-protection-citel-dla2-24d3\/","title":{"rendered":"Protection contre les surtensions Citel DLA2-24D3"},"content":{"rendered":"

Parafoudre de donn\u00e9es enfichable sur rail DIN 2 paires
\nConformit\u00e9 aux normes\u00a0: CEI 61643-21 \/ EN 61643-21
\nTechnologie\u00a0: GDT + diode de blocage
\nR\u00e9seau\u00a0: 4 … 20 mA
\nTension de service CC max.: 28\u00a0VDC
\nCourant de d\u00e9charge max.: 5\u00a0kA
\nDescription
\nLe DLA prot\u00e8ge les technologies de l’information et de la communication, les \u00e9quipements de t\u00e9l\u00e9communication et les syst\u00e8mes informatiques contre les effets de la foudre et les surtensions.<\/p>\n

Le circuit \u00e9lectrique du DLA est compos\u00e9 d’une combinaison de tubes \u00e0 d\u00e9charge \u00e0 gaz hautes performances et de diodes \u00e0 commutation rapide pour une capacit\u00e9 de d\u00e9charge \u00e9lev\u00e9e et un temps de r\u00e9ponse rapide.<\/p>\n

La connexion du blindage est \u00e9galement mise \u00e0 la terre par un tube \u00e0 d\u00e9charge \u00e0 gaz. La mise \u00e0 la terre s’effectue facilement via le rail DIN. Lorsque le module enfichable est d\u00e9branch\u00e9, le signal de transmission n’est pas interrompu.<\/p>\n

 <\/p>\n\n\n\n\n\n\n\n\n\n\n\n\n
Characteristic<\/span><\/th>\nDescription \/ Value<\/span><\/th>\n<\/tr>\n<\/thead>\n
Nominal line voltage<\/td>\nUn<\/td>\n24 V<\/td>\n<\/tr>\n
Max. DC operating voltage<\/td>\nUc<\/td>\n28 V DC<\/td>\n<\/tr>\n
Max. discharge current
\nmax. withstand @ 8\/20 \u03bcs by pole<\/td>\n		Imax<\/td>\n20 kA<\/td>\n<\/tr>\n
Protection level
\nFollowing the test category C3 (IEC61643-21) – Line\/Line<\/td>\n		Up<\/td>\n40 V<\/td>\n<\/tr>\n
Nominal discharge current
\nC2 Category<\/td>\n		In<\/td>\n5 kA<\/td>\n<\/tr>\n
Operating and storage temperature<\/td>\n-40 … +85 \u00b0C<\/td>\n<\/tr>\n
Protection rating<\/td>\nIP 20<\/td>\n<\/tr>\n
Manufacturer<\/td>\nCitel<\/td>\n<\/tr>\n<\/tbody>\n<\/table>\n","protected":false},"excerpt":{"rendered":"

R\u00e9f\u00e9rence<\/h3>\n

M81125.7\/M50010M<\/p>\n","protected":false},"featured_media":32200,"template":"","meta":[],"product_brand":[],"product_cat":[1542,1335,1594],"product_tag":[],"class_list":{"0":"post-32229","1":"product","2":"type-product","3":"status-publish","4":"has-post-thumbnail","6":"product_cat-accessoires-pour-enregistreurs-de-donnees","7":"product_cat-energies-renouvelables-mesure-de-lenergie-eolienne-et-solaire-fr","8":"product_cat-modules-de-protection-contre-les-surtensions","10":"first","11":"instock","12":"shipping-taxable","13":"product-type-simple"},"yoast_head":"\nProtection contre les surtensions Citel DLA2-24D3 - GeoClimate.ge<\/title>\n<meta name=\"robots\" content=\"index, follow, max-snippet:-1, max-image-preview:large, max-video-preview:-1\" \/>\n<link rel=\"canonical\" href=\"https:\/\/geoclimate.ge\/fr\/produit\/overvoltage-protection-citel-dla2-24d3\/\" \/>\n<meta property=\"og:locale\" content=\"fr_FR\" \/>\n<meta property=\"og:type\" content=\"article\" \/>\n<meta property=\"og:title\" content=\"Protection contre les surtensions Citel DLA2-24D3 - 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