| FN12-12/630負(fù)荷開關(guān)FN12-12D/125高壓隔離開關(guān) 聯(lián)系人：王總 聯(lián)系電話：0577-27880112 聯(lián)系手機(jī)：13362763534 型號(hào) FN12-12/630-25掛墻式 類型 高壓負(fù)荷開關(guān) 額定電壓 12K（V） 額定電流 630（A） 額定頻率 50（HZ） 產(chǎn)品認(rèn)證 CQC FN12-12/630-20 FN12-12D/630-20 FN12-12R/630-20 FN12-12RD/630-20 FN12-12RD/125-31.5 FN12-12RD/125-31.5 FN12-12D/630-20型戶內(nèi)交流高壓負(fù)荷開關(guān)（以下簡稱FN12-12D負(fù)荷開關(guān)）是額定電壓為12KV，額定頻率為50Hz的三相高壓開關(guān)設(shè)備，用于分合負(fù)荷電流，閉環(huán)電流，空載變壓器和電纜充電電流，關(guān)合短路電流。配裝接地開關(guān)的負(fù)荷開關(guān)，可以承受短路流。 FN12-12D.R/120-31.5型戶內(nèi)交流高壓負(fù)荷開關(guān)——熔斷器組合電器（以下簡稱FN12-12D.R組合電器）是FN12-12D負(fù)荷開關(guān)開斷與S□LAJ-12（XRNT □-12）高壓限流式熔斷器組合在一起的戶內(nèi)高壓開關(guān)設(shè)備。它可以可靠開斷直至短路電流的任何電流：負(fù)荷開關(guān)開 斷工作電流，熔斷器開斷短路電流，聯(lián)合開斷工作電流與全短路電流之間的任何過電流，同時(shí)熔斷器通過其撞擊器使負(fù)荷開關(guān)分閘。 FN12-12/630負(fù)荷開關(guān)FN12-12D/125高壓隔離開關(guān)、FN12-12/630負(fù)荷開關(guān)FN12-12D/125高壓隔離開關(guān)、FN12-12/630負(fù)荷開關(guān)FN12-12D/125高壓隔離開關(guān)、FN12-12/630負(fù)荷開關(guān)FN12-12D/125高壓隔離開關(guān)、FN12-12/630負(fù)荷開關(guān)FN12-12D/125高壓隔離開關(guān)、FN12-12/630負(fù)荷開關(guān)FN12-12D/125高壓隔離開關(guān)、FN12-12/630負(fù)荷開關(guān)FN12-12D/125高壓隔離開關(guān) 英文翻譯： Type FN12-12/630-25 of the type that hang a wall Type high-voltage switch rated voltage 12 K (V) Rated current 630 (A) rated frequency 50 (HZ) Product certification CQC FN12-12/630-20 FN12-12 D / 630-20 FN12-12 R / 630-20 FN12-12 RD / 630-20 FN12-12 RD / 125-31.5 FN12-12 RD / 125-31.5 FN12-12 D / 630-20 type indoor exchange high-voltage switch (hereinafter referred to as FN12-12 D load switch) is the rated voltage is 12 KV, rated frequency for three-phase frequency 50 Hz high voltage switch equipment, used for points and load current, closed loop current, no-load transber and cable charging electric current, close short circuit current. Equipped with grounding switch load switch, can withstand short-circuit flow. FN12-12 d. R / 120-31.5 type indoor exchange high-voltage switch fuse-assorted electric (hereinafter referred to as FN12-12 d. R combination electric equipment) is FN12-12 D load switch open circuit and S-LAJ-12 (XRNT- 12) high voltage limit streaming fuse together indoor hv switchgear. It can be reliable open circuit until short circuit current any current: load switch away The working current broken, fuse open circuit short-circuit current, joint open circuit working current with the short-circuit current between any over-current, at the same time, through its impact is an fuses load switch break-brake. FN12-12/630 load switch FN12-12 D / 125 high pressure isolating switch, FN12-12/630 load switch FN12-12 D / 125 high pressure isolating switch, FN12-12/630 load switch FN12-12 D / 125 high pressure isolating switch, FN12-12/630 load switch FN12-12 D / 125 high pressure isolating switch, FN12-12/630 load switch FN12-12 D / 125 high pressure isolating switch, FN12-12/630 load switch FN12-12 D / 125 high pressure isolating switch, FN12-12/630 load switch FN12-12 D / 125 high pressure isolating switch |
