Описание
| Application Area and Product Feature | ||||||
| ● Explosion protection to -GB ● Can be applied in Zone 1 and Zone 2 Zone 21 and Zone 22 ● Light source and power: Fluorescent tube: 18W, 36W LED tube: 9W, 18W ● Two enclosure types : -T8/T5 fluorescent tube: 18W×1, 18W×2, 18W×3 LED tube: 9W×1, 9W×2, 9W×3 -T8/T5 fluorescent tube: 36W×1,36W×2,36W×3 LED tube: 18W×1, 18W×2, 18W×3 ● Equipped with tube when delivery; ● Central lock, built-in explosion-proof interlock switch, and switch of safety interlock will be off automatically while cover is opening; ● Emergency unit can be equipped upon request. | ||||||
| Explosion protection | Gas explosion protection | T8/T5 fluorescent lamp: Ex d e mb IIC T4 Gb | ||||
| LED lamp: Ex d e IIC T6 Gb, LED lamp with emergency unit: Ex d e mb IIC T6 Gb | ||||||
| Dust explosion protection | Ex tD A21 IP66 T80℃ | |||||
| Conformity to standards | GB3836.1, GB3836.2, GB3836.3, GB3836.9, GB12476.1, GB12476.5 | |||||
| Structure, Material | Enclosure | GRP, stands 7J impact, corrosion-proof | ||||
| Diffuser | Polycarbonate, stands 7J impact, high light transmission | |||||
| Ballast | Explosion-proof electronic ballast, wide voltage ourput (150~250V), power factor ≥0.95, with protection function of short circuit, overload, lamp aging, lamp damage and dissymmetry power of lamp tube. | |||||
| LED tube | Wide voltage input (180 ~ 265VAC), constant power output, power factor ≥0.95, with protection function of shunt, constant current, over current, open circuit, short circuit. | |||||
| Emergency unit | Explosion-proof emergency unit, when the power supply is off, the lamp will automatically switch to the emergency lighting state | |||||
| Interlock | Ex interlock switch, safety interlock between enclosure and diffuser, when opening the transparent cover, the internal power supply is cut off reliably | |||||
| Exposed fastener | Stainless steel | |||||
| Light source | Specification | T8 fluorescent tube | LED tube | |||
| Power(W) | 18W×1,18W×2,18W×3 36W×1,36W×2,36W×3 | 9W×1, 9W×2, 9W×3 18W×1,18W×2,18W×3 | ||||
| Rated voltage | T8 fluorescent tube: 150～250V AC 50/60Hz | |||||
| LED tube: 180～265V AC 50/60Hz | ||||||
| Degree of protection | IP66 | |||||
| Ambient temperature | -20℃～+40℃ | |||||
| Terminal | 3×1.5～4mm2 (L+N+PE) | |||||
| Cable entries | 2×φ26: 2-M25×1.5,2-G3/4 | |||||
| Available cable outer diameter | φ10～φ14(mm) | |||||
| Emergency unit technical parameters | Emergency unit | Special emergency controller and battery pack, with with protection function of overcharge and overdischarge. | ||||
| Emergency power(W) | Fluorescent tube: 18W×1,36W×1 LED tube: 9W×1,18W×1 | |||||
| Emergency start time | 0.3s | |||||
| Charging time | 24h | |||||
| Emergency lighting time | 90min | |||||
