菲尼克斯防雷ppt課件(編輯修改稿)
2025-02-11 09:31 本頁(yè)面
【文章內(nèi)容簡(jiǎn)介】 120013001400150016001700180019002022210022000 , 0 0 0 0 1 0 , 0 0 0 1 0 , 0 0 1 0 , 0 1 0 , 1 1 10 100 1000 10000 100000Electronic VAL MS400 FLT 35 Electronic Electronic 15001600170018001900202221002200715V 1mA 20kA 2200V 8A 1kA 3kA 1000V 1300V 1500V L1NFLT 35Class I (B)PHOENIXCONTACTFLASHTRABL1NVALMS400 STClass II (C)PHOENIXCONTACTVALVETRABMPB18/12MPB18/12U/Icharacteristic VALMS 400: (Varistor UC = 440V) Active Energy Control— 主動(dòng)能量控制 功能： FLTPLUS CTRL 1. Ignition due to triggervoltage or or kV 2. Arc bridges the distance between electrodes 3. Arc is driven outwards… 4. sprayed over the crash plate form the electrode tips 5. Arc is distributed... 6. moves across the arc transfer plates 7. Arc transfer plates feed the arc in between the eraser plates 8. Between the eraser plates single arcs are created and the reverse voltage brakes and extinguishes the following current 1 2 3 4 6 5 6 5 7 7 8 8 A B C D E ignition electrode Isolation arc horns arc transfer plates eraser plates crash plate A B C D E F Principial construction and operation F TT 743 GB L PE/PEN/N TT 1251 Solution: SPD for power supply A n lag e n e rde rHPA SFL T 5 0 N/P ECT RL1 .5F1F2FL T 3 5CT RL0 .9 / IV A L M S230L1L2L3NPEApplikation FLT 35 CTRL ... und VAL ... earth
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