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防護(hù)用品--外殼防護(hù)等級(jí)(IP代碼)

作者: admin 來(lái)源: 本站 時(shí)間:2018-08-05

Dust level (the first X)0: no protection1: to prevent large solid intrusion2: to prevent the invasion of solid medium size3: prevent small solid into intrusion4: prevent solid objects greater than the entry of 1mm5: to prevent the accumulation of harmful dust6: completely prevent dust enteringWaterproof grade (second X)0: no protection1: the drops into the shell had no effect2: when the shell is tilted 15 degrees, water droplets drops into the shell had no effect3: water or rain from 60 degrees corner to the housing no effect4: liquid from any direction poured into the shell did not damage effect5: rinse with water without any harm6: can be used for the cabin environment7: in a short time immersion resistant (1m)8: in the long time of soaking under certain pressureShell protection grade (IP code) standards:1) by IEC (INTERNATIONAL ELECTROTECHNICAL COMMISSION) the IEC: International Electrotechnical Commission Standard IEC 529 – 598; 2) GB GB 700 - 86; 3) GB 4208.Shell protection grade (IP code) laboratory:0:沒(méi)有保護(hù)1:防止大的固體侵入2:防止中等大小的固體侵入3:防止小固體進(jìn)入侵入4:防止物體大于1mm的固體進(jìn)入5:防止有害的粉塵堆積6:完全防止粉塵進(jìn)入防水等級(jí)(第二個(gè)X表示)0:沒(méi)有保護(hù)1:水滴滴入到外殼無(wú)影響2:當(dāng)外殼傾斜到15度時(shí),水滴滴入到外殼無(wú)影響3:水或雨水從60度角落到外殼上無(wú)影響4:液體由任何方向潑到外殼沒(méi)有傷害影響5:用水沖洗無(wú)任何傷害6:可用于船艙內(nèi)的環(huán)境7:可于短時(shí)間內(nèi)耐浸水(1m)8:于一定壓力下長(zhǎng)時(shí)間浸水外殼防護(hù)等級(jí)(IP代碼)的標(biāo)準(zhǔn)有:1)由IEC(INTERNATIONAL ELECTROTECHNICAL COMMISSION)所起草國(guó)際防護(hù)和防水試驗(yàn)標(biāo)準(zhǔn):國(guó)際電工委員會(huì)標(biāo)準(zhǔn)IEC 529 – 598;2)國(guó)標(biāo)GB 700 – 86;3)GB 4208等。外殼防護(hù)等級(jí)(IP代碼)實(shí)驗(yàn)室: