電器產(chǎn)品產(chǎn)品合格證中英對(duì)照-文庫(kù)吧
2025-07-19 06:28 本頁面
【正文】 e between the parts the main circuit and metal ponents ground should be not less than 20mm. 0150mm鋼直尺straight steel ruler電氣間隙electrical distance≥10mm爬電間隙creepage distance≥3手動(dòng)操作試驗(yàn)互換性試驗(yàn)interchangeable test a manual test 任一可移開部件在同一規(guī)格的兩個(gè)隔離室中各抽插5次，檢查互換情況，抽插應(yīng)靈活。any parts can be removed in the same specification of the two isolation rooms inserted and taken out five times, check the exchange situation, inserted and taken out should be flexible.手動(dòng)操作manual test手動(dòng)操作部件操作5次，操作靈活無卡滯現(xiàn)象。機(jī)械電氣連鎖有效。parts be manually operated five times, operation flexible, no clamping stagnation. Mechanical electrical chain effective.4通電操作power operation通電操作5次，電器元件動(dòng)作正常、儀表指示準(zhǔn)確，符合裝置的電氣設(shè)計(jì)要求。 Power operation five times, electrical ponents work well, instrument instruction accurate, meet the electrical design requirements. 通電操作臺(tái)Power console5工頻耐壓試驗(yàn)frequency voltage withstand test施加交流正弦50Hz電壓2500V，施壓時(shí)間1s施壓部位如下：voltage applied AC sinusoidal 50Hz 2500V, time 1s, position as follows:主電路與地之間the main circuit and ground：2500V/1s工頻耐壓試驗(yàn)臺(tái)frequency voltage withstand test主電路與各相之間the main circuit and the phase：2500V/1s主電路與輔助電器之間the main circuit and auxiliary appliance：2500V/1s輔助電路與地之間the auxiliary circuit to ground：2500V/1sthe insulating material of the shell and handle with live parts and bare conductive parts times the voltage applied6保護(hù)電路連續(xù)性試驗(yàn)protection circuit continuity test金屬安裝結(jié)構(gòu)與框架之間的緊固點(diǎn)應(yīng)穿透不導(dǎo)電絕緣層，接地電阻應(yīng)≤100mΩ，測(cè)量點(diǎn)
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