BYS51 manufacturers BYS51 price BYS51 quality BYS51 manufacturers // proof Electric Co., West Germany BYS51 prices, please contact BYS51 quality assurance, warranty 3 years, from your worries. Welcome to inquire BYS51 Scope for oil exploration, refining, chemical, military reserves, and other enterprises in hazardous environments and offshore oil platform, oil tankers and other places. Suitable for T1-T4 (T6) with temperature class group with both feet fluorescent T8 lamps. Type I, type II two housing applies different power loading specifications. BYS51 Features glass fiber reinforced unsaturated polyester resin molded shell, high strength, can withstand strong impact, and has strong anti-corrosion. Configuration long life straight fluorescent tubes, the light fades slowly, life of up to 5000 / hour special metal shell explosion of electronic ballasts, high power factor, cosΦ≥0.95, with a short circuit, open circuit protection function for lamp aging effect and air leakage prevention circuit with wide voltage input, constant power output, does not affect the light output efficiency. Special locking mechanism, locking reliable protection products. Built-proof interlock lid off automatically, to ensure safety. Designed to facilitate the opening mechanism, turn the key to make signs alignment triangle mark, you can open and close the cover. Injection molded polycarbonate shade, high transmittance, and can withstand strong impact, strip edge design, can effectively prevent glare. Labyrinth sealed protective structure, protection IP66 emergency device can be configured according to customer requirements, the power supply when the power failure, emergency lighting fixtures automatically switch status. {Pipe routing cabling please specify) BYS51 technical parameters performance standards: GB3836.1-2000, GB3836.2-2000, GB3836.9-1990, GB12476.1-2000 lamp power: 1x18 2x18 1x36 2x36 proof mark: ExedqⅡCT4 DIP A20 TA, T6 Rated voltage: 220V / 50Hz (if any special requirements please specify) equipped with lamp: feet T5 fluorescent lamp protection: IP66 corrosion grade: WF2 introducing means: G3 / 4 〃 inlet specifications for Φ10mm ~ Φ14mm cable connector specifications: ≤4mm2 reliable wire connection (terminals) Installation: Ceiling pendant g x wall mount wall mount 90b2 30b1 guardrail fence type h h1 h2 style hanging chain L elbow style W Dimensions: 808x222x134mm 1380x222x134mm Weight Lighting: When 6.8kg (2x18) 9.8kg (2x36) Ordering user orders shall be in strict accordance with the model implications orders; BYS Series explosion-proof fluorescent lamps with fluorescent tubes have been shipped, users do not need to reprovision; if special requirements, please otherwise noted