insulation between phase 中文意思是什麼
insulation between phase
解釋
相間絕緣- insulation : n. 1. 隔離，孤立。2. 【物理學】絕緣，絕熱。
- between : adv 當中，中間。 two windows with a door between 兩扇窗戶當中有一扇門。 We could not see the moon...
- phase : n 1 形勢，局面，狀態；階級。2 方面，側面。3 【天文學】（月等的）變相，盈虧；【物、天】相，周相，...
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After electric heating system is installed, check electrical insulation of all circuits. the insulation resistance between generatrix and shielding layer, core wires of series cable before connection at end not be less than 20 m. and then check if dc resistance of circuit is normal and phase resistance is banlance
電伴熱系統安裝完工後，應逐路檢查系統的絕緣電阻：各種電熱帶母線與屏蔽層之間、串聯帶芯線尾端末短接前的各芯線間絕緣電阻均應不小於20m ；然後再檢查電熱帶直流電阻是否正常，三相電阻是否平衡。
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