
本規格書適用于RFI-10 SERI FUSE系列保險絲。 This Specification apply for RFI-10 seri fuse. 2.適用文件(Apply the standard): 2.1合UL248標準。(ApplyUL248standards) 2.2標識(Approval marking):
4.材料(Material):
| ||||||||||
4.1玻璃管Gl tube(陶瓷管Cermic tube) 玻璃管或陶瓷管須陷、缺損、凹陷,明顯臟污。(The gl tube should be of no blemish, no damage and no pollution.) 4.2銅帽(Copper cap) 每個銅帽須焊接牢固,導電性良好,表面鍍層結合牢固,不易脫落,傷。浸入溫度為15-35℃的水中24小時,按標準的要求施加軸向拉力5N,并持續1分鐘,不會出現松動、松脫的情況。(Every copper cap must be welded tightly and have good electric conductivity. Also the outer coating can be very tight, and not easily fallen off. It can be immersed in water with temperature between 15-35℃for 24 hours. Every copper cap can stand axial pulling force 5N exercised by special equipment for minute.) 4.3焊錫(solder) 焊料應具有良好的電接觸性能,并且在正常使用時不應有熔化的跡象。(The welding materials should have good electric conductivity and not be melted at normal using.) 4.4引線(Lead tail) 引線采用鍍錫銅線,具有良好的可焊性能,導電性能??珊感院?/span>GB2423.28-82 /IEC68-2-20之標準。引線的尺寸以及形狀可以根據客戶的不同要求制作。(Lead should be tinned and have the performance of welding and good contact with electricity.Jionting performance apply for GB2423.28-82/IEC68-2-20 standard) 5.電氣性能(Electricity function) 5.1測試具備的環境條件如下(The environment condition of the tt):
| ||||||||||
5.2測試儀器具備的條件如下(The requirement of the tting equipment):
C.并應使用合標準的測試制具來安裝保險絲。(The tt fixtur must meet IEC60127 standard.) 5.3時間/電流測試(Time/electrical characteristics tt) 對保險絲通以2倍的額定電流時,保險絲應該在60 s之內動作,并且已動作的保險絲不會出現再導通損壞的情況。 Fuse shall open in not more than 60 s at 200%of rated current,The opened fuse shall be no tracking or re-tablishment of the circult.
提示:您在維庫儀器儀表網上采購商品屬于商業貿易行為。以上所展示的信息由賣家自行提供,內容的真實性、準確性和合法性由發布賣家負責,請意識到互聯網交易中的風險是客觀存在的。 請廣大采購商認準帶有維庫儀器儀表網認證的(金牌會員、VIP會員、至尊VIP會員、百維通)供應商進行采購!
|







