FN12-12/630負(fù)荷開(kāi)關(guān)FN12-12D/125高壓隔離開(kāi)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(lèi)型 高壓負(fù)荷開(kāi)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(kāi)關(guān)（以下簡(jiǎn)稱FN12-12D負(fù)荷開(kāi)關(guān)）是額定電壓為12KV，額定頻率為50Hz的三相高壓開(kāi)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(kāi)關(guān)的負(fù)荷開(kāi)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(kāi)關(guān)——熔斷器組合電器（以下簡(jiǎn)稱FN12-12D.R組合電器）是FN12-12D負(fù)荷開(kāi)關(guān)開(kāi)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(kāi)關(guān)設(shè)備。它可以可靠開(kāi)斷直至短路電流的任何電流：負(fù)荷開(kāi)關(guān)開(kāi)
斷工作電流，熔斷器開(kāi)斷短路電流，聯(lián)合開(kāi)斷工作電流與全短路電流之間的任何過(guò)電流，同時(shí)熔斷器通過(guò)其撞擊器使負(fù)荷開(kāi)關(guān)分閘。
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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.
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