{"id":2846,"date":"2022-05-14T16:02:45","date_gmt":"2022-05-14T08:02:45","guid":{"rendered":"https:\/\/www.tosunlux.eu\/?post_type=product&p=2846"},"modified":"2022-05-14T16:03:41","modified_gmt":"2022-05-14T08:03:41","slug":"tsu1-surge-protector","status":"publish","type":"product","link":"https:\/\/www.tosunlux.eu\/it\/products\/tsu1-surge-protector\/","title":{"rendered":"Protezione da sovratensione TSU1"},"content":{"rendered":"

Applicazione<\/strong><\/p>\n\n\n\n

Il limitatore di sovratensione TSU1 \u00e8 principalmente applicato per limitare il valore di ampiezza della sovratensione transitoria, assorbendo, consumando, scaricando l'energia della corrente di picco nel cablaggio elettrico di CA 50\/60 Hz, tensione di lavoro nominale 230 V, capacit\u00e0 di flusso di picco non superiore a 50 A. \u00c8 utilizzato in caso di sovratensione di tipo pi\u00f9 elevato che pu\u00f2 far s\u00ec che il componente elettrico protetto passi da un tipo di sovratensione a un altro tipo di sovratensione inferiore. \u00c8 adattato per comporre apparecchiature elettriche combinate con altre apparecchiature elettriche terminali del modulo in modo che possa aumentare i tipi di installazione ed espandere la gamma di utilizzo o ridurre ulteriormente la sovratensione sui terminali di utilizzo per proteggere TV, audio hi-fi e tali tipi di elettrodomestici o strutture come computer, microcomputer. Il protettore si applica all'utilizzo di energia per uso domestico e luoghi simili, strutture per l'immissione di circuiti nel colpo diretto del tuono o per la protezione dai danni della corrente di picco causata da un parafulmine esterno. I prodotti sono conformi a IEC61643.<\/p>\n\n\n\n

<\/p>\n\n\n\n

Specificazione<\/strong><\/p>\n\n\n\n\n\n\n\n\n\n\n\n\n\n
Numero di poli<\/td>\n1P, 1P+N, 3P, 3P+N<\/td>\n<\/tr>\n
Impostazione termica in (A)<\/td>\n6,10,16,20,25,32,40<\/td>\n<\/tr>\n
Caratteristica di sgancio<\/td>\nB,S<\/td>\n<\/tr>\n
Tensione nominale AC Un(V)<\/td>\n240<\/td>\n<\/tr>\n
Tensione minima di esercizio UBmin(V)<\/td>\n100<\/td>\n<\/tr>\n
Resistenza meccanica elettrica<\/td>\n20000\/10000<\/td>\n<\/tr>\n
Capacit\u00e0 terminale Cavo flessibile\/rigido (mm2)<\/td>\nTerminale inferiore: 16-25<\/td>\n<\/tr>\n
Resistenza agli inciampi indesiderati<\/td>\n250A8\/20\u03bcs<\/td>\n<\/tr>\n
Temperatura ambiente (\u00baC).<\/td>\n-5~+55<\/td>\n<\/tr>\n<\/tbody>\n<\/table>\n

\u00a0<\/p>\n

Parametro tecnico<\/strong><\/p>\n\n\n\n\n\n\n\n\n\n\n\n\n\n
Classe di protezione<\/td>\nclasse B<\/td>\nclasse C<\/td>\nclasse D<\/td>\n<\/tr>\n
Corrente nominale (kA)<\/td>\n40-65<\/td>\n15-40<\/td>\n8-15<\/td>\n<\/tr>\n
Tempo di reazione (tr)<\/td>\n<25 ns<\/td>\n<25 ns<\/td>\n<25 ns<\/td>\n<\/tr>\n
Livello di tensione di protezione (Su)<\/td>\n<2,0 kV<\/td>\n<1,8 kV<\/td>\n<1,5 kV<\/td>\n<\/tr>\n
Tensione massima di lavoro persistente (Ue)<\/td>\n275\/440 V CA<\/td>\n275\/440 V CA<\/td>\n275\/440 V CA<\/td>\n<\/tr>\n
Corrente di scarica nominale (In)<\/td>\n25 kA (10\/350) \u03bcs<\/td>\n10kA, 15kA (8\/20)\u03bcs<\/td>\n2,5 kA, 5 kA (8\/20) \u03bcs<\/td>\n<\/tr>\n
Corrente di scarica massima (lmax)<\/td>\n50 kA (8\/80) \u03bcs<\/td>\n30kA.40kA (8\/20)\u03bcs<\/td>\n5kA, 10kA (8\/20)\u03bcs<\/td>\n<\/tr>\n
Fusibile di protezione di riserva massima<\/td>\n250A gl<\/td>\n125A gl<\/td>\n63A gl<\/td>\n<\/tr>\n
Tolleranza al cortocircuito<\/td>\n10kA<\/td>\n10kA<\/td>\n10kA<\/td>\n<\/tr>\n
Intervallo di temperatura ambiente di lavoro<\/td>\n-40\u00b0C~70\u00b0C<\/td>\n<\/tr>\n
Tensione di esercizio nominale (V)<\/td>\n230,400<\/td>\n<\/tr>\n<\/tbody>\n<\/table>","protected":false},"parent":0,"template":"","product_category":[84],"class_list":["post-2846","product","type-product","status-publish","hentry","product_category-surge-protector"],"yoast_head":"\nWholesaleTSU1 Surge Protector - TOSUNlux Official Site - Electrical Circuit Breaker Manufacturer in China Low Voltage Electrical Supplier | TOSUNlux<\/title>\n<meta name=\"description\" content=\"TSU1 Surge Protector Supplier - Wholesale direct from TOSUNlux, a trusted manufacturer since 1994. 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