Busway compact tak a ni

Sandwich busduct hnathawh dan bulpui ber chu low-impedance conductor leh compact structural design hmanga siam a ni. Copper emaw aluminum bar emaw chu internal conductor atan a hmang a, phase tin chu dielectric material hmanga khauh taka insulated niin, metal housing-ah a inkhung kim vek a ni. Conductor bar-a current a kal hian cable pangngai nena khaikhin chuan cross‐section lian tak leh resistance hniam zawk hian high‐current transmission laiin voltage drop leh heat generation chu nasa takin a tihtlem a ni.

"Sandwich" tih hian conductor bar inkarah air gap a awm lo tluk zet tihna a ni a, phase-to-phase inkar a tlem hle. Hetianga tight arrangement hian skin effect leh proximity effect a ti tha a, current distribution uniform zawk a thlen a, chutih rualin line inductive reactance a tihtlem bakah power factor a ti tha zawk bawk. Metal housing hian mechanical protection a pe mai bakah fault current him taka tihbo theihna turin integrated grounding path angin a thawk bawk.

Installation neih chhung hian busbar section tam tak chu electric leh mechanically hmangin special connector hmangin an inzawm khawm a ni. Joint te hian double-sided lap structure an hmang a, contact resistance a hniam hle. System hi transformer emaw main distribution panel atanga chaw pek a ni a, routing zawhin power supply turin a kal a, plug-in box hmangin circuit a branch out thei bawk. Conductor heat hi dissipation atan housing-ah direct-a kalpui a nih avangin heat dissipation efficiency a sang hle. Chuvang chuan busbar-te current-carrying capacity chu cross‐section inang cable-te aiin a let tam takin a sang zawk a ni.

A tawi zawngin, sandwich busbar trunking hian impedance hniam, tight coupling, leh high{1}}efficiency heat dissipation hmangin power transmission him, compact leh high-capacity sang tak a ti thei a ni.

1.Conductor hmanga thil tih dan

High-conductivity copper emaw aluminum bar te chu thlan chhuah a ni a, sheared, punched, leh bent to shape a ni. Lap surface te hi drawing mamawh angin siam a ni a, chumi hnuah deburring leh polishing hmangin contact resistance a tlem thei ang bera siam a ni.

2.Insulation Coating hmanga siam a ni

Automatic wrapping equipment hmangin polyester film insulation chu conductor vel ah layer tam takah uniform takin an inkhung a, phase-to-phase leh phase-to-ground insulation chakna a awm theih nan.

3.In sak dan tur siam

Galvanized steel emaw aluminum alloy sheet te chu an tan a, an stamp a, an ben a, an weld a, high-strength enclosed casing an siam a ni. Housing surface hian electrostatic powder coating emaw passivation emaw a dawng a, hei hian corrosion resistance a ti tha zawk a ni.

4.Assembly neih a ni

Insulated conductor te chu phase khat hnu phase khatin zero gap neiin nghet takin an dah a, chutah chuan housing chhungah dah a ni. Insulation parti

tions position conductor te chu anmahni leh housing te nena inzawm a, compact structure vawng reng turin.

5.Inspection leh Testing neih thin

Section tin hian insulation resistance, power-frequency withstand voltage, DC resistance, leh grounding continuity testing te an nei vek a ni. Passed unit te chu an pack a, an dahkhawm thin.

Kan thil siamte hi CQC certification leh CE certification hmanga thuam a ni.

CQC mark certification hi China Quality Certification Center (CQC)-in a thlawna product certification service a pek a ni. CQC mark hian product hian quality, safety, performance, leh electromagnetic compatibility (EMC) atana thil tulte a zawm tih a tarlang a ni.Busbar trunking CQC certification hi standard GB/T 7251.6-2015 angin kalpui a ni a, test item pawimawh tak takte a huam a, chung zingah chuan insulation resistance, dielectric strength, temperature rise, short-time withstand current, leh℃of protection te pawh a tel a ni. Hei hian Chinese domestic market-ah product him leh rintlakna a tichiang a ni. CQC certification hian product competitiveness a tichak a, domestic engineering project lian tham tak takah bidding neih theihna tur qualification nghet tak a ni.

CE mark hi European Union market-a conformity assessment mark tih ngei ngei tur a ni a, EU danin a tarlan himna leh hriselna atana thil tul pawimawh tak takte a tlin tih a nemnghet a ni.EU-a busbar trunking thawnchhuah chu EN 61439-6 (IEC 61439-6 nen a inang) angin certified a ni tur a ni a, Low Voltage Directive (LVD) nena inzawm a hman tur a ni. 2014/35/EU ah a ni. Certification hian temperature rise limits verification, short-time withstand strength, dielectric property, leh℃of protection te a huam a ni.Manufacturer te chuan Notified Body-in a accredited laboratory-ah type test an zo tur a ni a, Declaration of Conformity an sign tur a ni a, European market-a product chu zalen taka a darh theih hmain CE mark an vuah tur a ni.

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