3 Phase Busbar Trunking ah hian a awm a

Three-phase busbar system hi pathum-phase pali-wire busway leh pathum-phase panga-wire busway-ah then a ni. A hmasa zawk hi phase conductor pathum (A, B, C) leh neutral conductor pakhat (N) atanga siam a ni a, independent protective earth (PE) conductor nei lovin, chutah chuan PE function chu enclosure kaltlangin a thleng thei a ni. Neutral conductor cross{13}}sectional area chu phase conductor aiin 50%-100% a ni tlangpui: motor group ang chi balanced three-phase load system tan chuan neutral hian unbalanced current chauh a phur a, chu chuan a cross{13}}section chu phase conductor 50% a nih theih phah a single-phase load-in 30% aia tam a neih chuan, overload a awm loh nan neutral cross-section chu phase conductor 100%-ah tihsan tur a ni. Hemi hnuhnung zawk hian a hmasa zawka innghat independent protective earth (PE) conductor a dah belh a, PE busbar chu enclosure atanga insulated niin, hmanrua metal casing-ah direct-in a inzawm a ni. Independent PE busbar hian leakage current chu rang takin a chhuah tir thei a, hei hian electric shock laka invenna atana thil tul khauh tak nei scenario atan a tha hle.

1.wire busway pathum-phase pali-:

Independent grounding busbar a awm loh avangin he busway chi hi venhimna mamawh tlemna scenario-ah a tha zawk a, chutah chuan temporary power supply project, tower crane leh sakna hmuna lighting te, chubakah enclosure grounding hmanga himna atana mamawh bulpui tihhlawhtlin theihna application te pawh a tel (eg, shopping mall-a refrigeration room, lei hnuaia garage-a ventilation hmanrua). Hei hian sum senso tihtlem leh efficiency tihchangtlunna kawngah a pui a ni.

2.wire busway pathum-phase panga-:

N busbar leh PE busbar inthenna hian neutral conductor atanga PE thlenga harmonic interference a tihziaawm thei a, hmanrua hnathawh dan nghet leh dik tak a tichiang a, precision electronic devices power pekna atan a tha hle.

hot tags .: 3 phase busbar trunking, China 3 phase busbar trunking siamtute, supplier te an ni