\n| Temperatura di conservazione<\/td>\n | \u201140\u2103 ~ +120\u2103<\/td>\n<\/tr>\n<\/tbody>\n<\/table>\nPart Number List & Electrical Parameters(Test@500VDC,50kA,L\/R\u22642ms)<\/h2>\n\n\n\n| Codice articolo<\/td>\n | Valutato attuale<\/td>\n | Version<\/td>\n | Pre-arco I\u00b2t (A\u00b2s)<\/td>\n | Clearing I\u00b2t (A\u00b2s)<\/td>\n | Perdita di potenza (W) a 1,0 pollici<\/td>\n | Dimensioni del corpo<\/td>\n<\/tr>\n | \n| GFEVT500\u201150A\u201143E<\/td>\n | 50A<\/td>\n | A\u2011Indicator<\/td>\n | 126<\/td>\n | 995<\/td>\n | 9<\/td>\n | 01*<\/td>\n<\/tr>\n | \n| GFEVT500\u201163A\u201143E<\/td>\n | 63A<\/td>\n | A\u2011Indicator<\/td>\n | 212<\/td>\n | 1679<\/td>\n | 13<\/td>\n | 01*<\/td>\n<\/tr>\n | \n| GFEVT500\u201180A\u201143E<\/td>\n | 80A<\/td>\n | A\u2011Indicator<\/td>\n | 345<\/td>\n | 2699<\/td>\n | 17<\/td>\n | 01*<\/td>\n<\/tr>\n | \n| GFEVT500\u2011100A\u201143E<\/td>\n | 100A<\/td>\n | A\u2011Indicator<\/td>\n | 640<\/td>\n | 5020<\/td>\n | 19<\/td>\n | 01*<\/td>\n<\/tr>\n | \n| GFEVT500\u2011125A\u201143E<\/td>\n | 125A<\/td>\n | A\u2011Indicator<\/td>\n | 1135<\/td>\n | 8940<\/td>\n | 23<\/td>\n | 01*<\/td>\n<\/tr>\n | \n| GFEVT500\u2011160A\u201143E<\/td>\n | 160A<\/td>\n | A\u2011Indicator<\/td>\n | 1920<\/td>\n | 15135<\/td>\n | 29<\/td>\n | 01*<\/td>\n<\/tr>\n | \n| GFEVT500\u2011200A\u201143E<\/td>\n | 200A<\/td>\n | A\u2011Indicator<\/td>\n | 3480<\/td>\n | 27383<\/td>\n | 36<\/td>\n | 01*<\/td>\n<\/tr>\n | \n| GFEVT500\u2011250A\u201143E<\/td>\n | 250A<\/td>\n | A\u2011Indicator<\/td>\n | 5770<\/td>\n | 45210<\/td>\n | 44<\/td>\n | 01*<\/td>\n<\/tr>\n | \n| GFEVT500\u2011315A\u201143E<\/td>\n | 315A<\/td>\n | A\u2011Indicator<\/td>\n | 9760<\/td>\n | 76920<\/td>\n | 55<\/td>\n | 01*<\/td>\n<\/tr>\n | \n| GFEVT500\u2011350A\u201143E<\/td>\n | 350A<\/td>\n | A\u2011Indicator<\/td>\n | 13840<\/td>\n | 108450<\/td>\n | 58<\/td>\n | 01*<\/td>\n<\/tr>\n | \n| GFEVT500\u2011400A\u201143E<\/td>\n | 400A<\/td>\n | A\u2011Indicator<\/td>\n | 19280<\/td>\n | 151350<\/td>\n | 65<\/td>\n | 01*<\/td>\n<\/tr>\n | \n| GFEVT500\u2011450A\u201143E<\/td>\n | 450A<\/td>\n | A\u2011Indicator<\/td>\n | 25900<\/td>\n | 203500<\/td>\n | 72<\/td>\n | 01*<\/td>\n<\/tr>\n | \n| GFEVT500\u2011500A\u201143E<\/td>\n | 500A<\/td>\n | A\u2011Indicator<\/td>\n | 33450<\/td>\n | 262500<\/td>\n | 80<\/td>\n | 01*<\/td>\n<\/tr>\n | \n| *GFEVT500\u2011550A\u201143E<\/td>\n | 550A<\/td>\n | A\u2011Indicator<\/td>\n | 45040<\/td>\n | 352800<\/td>\n | 85<\/td>\n | 01*<\/td>\n<\/tr>\n | \n| *GFEVT500\u2011630A\u201143E<\/td>\n | 630A<\/td>\n | A\u2011Indicator<\/td>\n | 65500<\/td>\n | 497500<\/td>\n | 97<\/td>\n | 01*<\/td>\n<\/tr>\n<\/tbody>\n<\/table>\nScenari applicativi<\/h2>\nGFEVT500\u2011A\u201143E Series Square\u2011Body Fast\u2011Acting aR DC Fuse 500VDC 50\u2011630A is designed for new\u2011energy DC\u2011system projects. Widely applied in energy\u2011\u2011storage power\u2011station cabinets, lithium\u2011ion battery\u2011pack protection and DC relay backup short\u2011circuit protection. aR\u2011class fast\u2011acting performance delivers reliable fault\u2011current protection for power semiconductors and DC\u2011side power components.<\/p>\n Note di installazione e funzionamento<\/h2>\n\n- Size 01* square\u2011body with 2\u2011M8 bolt mounting holes; apply specified bolt torque to avoid poor contact and over\u2011heating risk. Choose A\u2011version with blow indicator or AN\u2011version without blow indicator when ordering.<\/li>\n
- Recommended continuous operating current \u226475% of fuse rated\u2011current; apply temperature\u2011derating\u2011factor Kt for ambient temperature over 40\u2103.<\/li>\n
- Altitudine \u22642000 m: nessuna riduzione di corrente; installazione in scatola chiusa tra 2000 e 4500 m: riduzione di corrente nominale da 2% a 5% per ogni 1000 m di aumento di altitudine. L'installazione all'aperto normalmente non risente dell'influenza dell'altitudine. Ricontrollare la distanza di isolamento ad alta quota in conformit\u00e0 con la norma GB\/T16935.1.<\/li>\n
- Supports vertical, horizontal and inclined mounting; avoid gravity\u2011vibration negative influence for spring\u2011contact\u2011type devices.<\/li>\n
- Il raffreddamento ad aria forzata migliora la dissipazione del calore e aumenta la corrente di esercizio ammissibile; fare riferimento al coefficiente di correzione Kv.<\/li>\n
- NON sostituire il fusibile sotto carico CC sotto tensione a meno che non si disponga di un interruttore di carico certificato.<\/li>\n
- Sostituire immediatamente il fusibile in caso di crepe, deformazioni o danni meccanici all'involucro.<\/li>\n
- Per gli ambienti industriali con vibrazioni estremamente elevate sono necessari ulteriori test di validazione dell'affidabilit\u00e0.<\/li>\n
- Selezionare una sezione trasversale del conduttore in rame adeguata per i terminali al fine di controllare le prestazioni in termini di aumento di temperatura.<\/li>\n
- Ordering note: A = with blow indicator; AN = without blow indicator; models marked asterisk * need factory pre\u2011confirmation before order placement.<\/li>\n<\/ul>\n
Requisiti di imballaggio e stoccaggio<\/h2>\nStandard original\u2011box bulk package. Store in clean, dust\u2011free warehouse. Storage temperature:\u201140\u2103~+120\u2103; humidity limit: RH\u226470%@40\u2103, RH\u226480%@30\u2103, RH\u226490%@20\u2103. Sample testing support, OEM customization, stable mass\u2011volume supply for energy\u2011storage and new\u2011energy equipment manufacturers. REACH declaration available upon customer request.<\/p>\n FAQ<\/h2>\nQ: What rating for GFEVT500\u2011A\u201143E Series Square\u2011Body Fast\u2011Acting aR DC Fuse 500VDC 50\u2011630A?<\/strong>
\nA: Rated 500VDC, current range 50\u2011630A, aR fast\u2011acting class, max breaking capacity 50kA@500VDC(L\/R \u22642ms), minimum breaking current\uff1e3In, Size 01* square\u2011body.<\/p>\nQ: What is difference between A\u2011type and AN\u2011type?<\/strong>
\nA: A\u2011version is equipped with blow indicator; AN\u2011version without blow indicator. Both versions share exactly same electrical parameters, only mechanical indicator function differs, specify type when placing purchase order.<\/p>\nQ: What body size and mounting for GFEVT500\u2011A\u201143E?<\/strong>
\nA: Size 01* square\u2011body construction, 2\u2011M8 bolt mounting holes.<\/p>\nQ: What standards does GFEVT500\u2011A\u201143E comply with?<\/strong>
\nA: Prestazioni riferite a UL\u2011248\u20111\/UL\u2011248\u201113, IEC60269\u20111\/IEC 60269\u20114, conformit\u00e0 RoHS; documento REACH disponibile su richiesta.<\/p>\nQ: Main application scenarios for GFEVT500\u2011A\u201143E?<\/strong>
\nA: Energy\u2011storage cabinets, lithium\u2011ion battery\u2011pack and DC relay backup short\u2011circuit protection.<\/p>","protected":false},"excerpt":{"rendered":"GFEVT500\u2011A\u201143E square\u2011body fast\u2011acting aR DC fuse,500VDC 50\u2011630A,50kA breaking capacity. Two versions: A\u2011with blow indicator, AN\u2011without blow indicator.\r\n<\/code><\/pre>","protected":false},"featured_media":3970,"comment_status":"closed","ping_status":"closed","template":"","meta":[],"product_brand":[],"product_cat":[139],"product_tag":[],"class_list":["post-4228","product","type-product","status-publish","has-post-thumbnail","product_cat-square-high-speed-fuse","first","instock","shipping-taxable","product-type-simple"],"_links":{"self":[{"href":"https:\/\/essfuse.com\/it\/wp-json\/wp\/v2\/product\/4228","targetHints":{"allow":["GET"]}}],"collection":[{"href":"https:\/\/essfuse.com\/it\/wp-json\/wp\/v2\/product"}],"about":[{"href":"https:\/\/essfuse.com\/it\/wp-json\/wp\/v2\/types\/product"}],"replies":[{"embeddable":true,"href":"https:\/\/essfuse.com\/it\/wp-json\/wp\/v2\/comments?post=4228"}],"version-history":[{"count":3,"href":"https:\/\/essfuse.com\/it\/wp-json\/wp\/v2\/product\/4228\/revisions"}],"predecessor-version":[{"id":16065,"href":"https:\/\/essfuse.com\/it\/wp-json\/wp\/v2\/product\/4228\/revisions\/16065"}],"wp:featuredmedia":[{"embeddable":true,"href":"https:\/\/essfuse.com\/it\/wp-json\/wp\/v2\/media\/3970"}],"wp:attachment":[{"href":"https:\/\/essfuse.com\/it\/wp-json\/wp\/v2\/media?parent=4228"}],"wp:term":[{"taxonomy":"product_brand","embeddable":true,"href":"https:\/\/essfuse.com\/it\/wp-json\/wp\/v2\/product_brand?post=4228"},{"taxonomy":"product_cat","embeddable":true,"href":"https:\/\/essfuse.com\/it\/wp-json\/wp\/v2\/product_cat?post=4228"},{"taxonomy":"product_tag","embeddable":true,"href":"https:\/\/essfuse.com\/it\/wp-json\/wp\/v2\/product_tag?post=4228"}],"curies":[{"name":"wp","href":"https:\/\/api.w.org\/{rel}","templated":true}]}}
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