BAY51-2*40W防爆熒光燈技術(shù)參數(shù)

帶應急熒光燈技術(shù)參數(shù)

BAY51-2*40W防爆熒光燈主要結(jié)構(gòu)
The main structure
熒光燈由燈具和接線盒兩部分組成，燈具兩端用鑄鋁合金壓鑄外殼，表面噴塑，燈芯部分為一整體，包括支架、燈管、鎮(zhèn)流器、啟輝器等，更換燈管時先斷開電源，然后打開端蓋，斷開安全電源插頭，將燈芯部分整體抽出。把燈管向彈簧側(cè)移動后，可將燈管取下。熒光燈外部裝有防塵罩。熒光燈為復合型結(jié)構(gòu)，燈具主腔為隔爆型結(jié)構(gòu)，接線腔為增安型。接線盒為隔爆型，電纜采用直接引入方式，電纜引入裝置從內(nèi)到外依次裝有密封圈、墊圈和壓緊螺母，適合電纜或鋼管布線。接線盒設有內(nèi)接地螺釘，燈具設有外接地螺釘。
The fluorescent lamp comprises a lamp and the junction box is composed of two parts, lamp at both ends of cast aluminum alloy die casting shell, surface spray, the wick part as a whole, comprises a bracket, lamp, ballast, starter, replacement of lamp to disconnect the power, and then open the side cover, disconnect the safety power supply plug, the wick is part of a whole extract. The lamp tube to move the spring side, a luminous tube can be removed. Fluorescent lamp is arranged outside of the dust cover. Fluorescent lamp is a composite structure, the main chamber lamps for flameproof structure, wiring cavity is Increased-Safety type. Junction boxes for explosion-proof type, the direct introduction of cable, cable introducing device from the inside to the outside is provided with a sealing ring, a washer and nut, suitable for cable or steel pipe wiring. The junction box is provided with a grounding screw, lamp equipped with external screw.
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