شينهاي مقاومة للانفجار
المعلمة التقنية
BD8060 series explosion-proof indicator light (hereinafter referred to as explosion-proof indicator light) is an explosion-proof component that cannot be used alone. It must be used in conjunction with an increased safety shell and an increased safety operating head in Class II, A, B, and C, T1~T6 temperature groups, explosive gas environments, Zone 1 and Zone 2, and Class III, explosive dust environments, Zone 21 and Zone 22 hazardous areas; Used as a light signal indicator in circuits with an AC frequency of 50Hz and a maximum voltage of 400V (DC 250V).
| الطراز | Rated voltage (V) | Current (mA) | الطاقة (واط) | علامات مقاومة للانفجار | Terminal wire (mm2) |
|---|---|---|---|---|---|
| BD8060 | AC/DC 12～36 AC/DC 48～110 AC 220～400 DC 220～250 | 5～20.5 6.5～15.8 6.6～11 8.4 | ≤0.3 ≤0.7 ≤3 ≤6 | Ex db eb IIC Gb | 1.5, 2.5 |
ميزات المنتج
The explosion-proof indicator light is a composite explosion-proof structure (combined with explosion-proof and increased safety types), with a flat rectangular structure. The shell is composed of two parts: an explosion-proof shell integrated with reinforced flame-retardant nylon PA66 and polycarbonate PC injection molding (without traditional bonding surfaces), زيادة السلامة type wiring terminals on both sides, and matching installation brackets (also used for electrical protection). The internal LED indicator lights and circuit board are configured in four voltage ranges.
The direction of the outer bracket can be changed, and it can be assembled into upper and lower structures respectively. The upper structure can be installed in conjunction with the increased safety operating head, while the lower structure relies on C35 guide rails to be installed inside the housing.
The metal parts of the explosion-proof indicator light are made of stainless steel material, combined with a plastic shell, which can meet the requirements of strong corrosion resistance.
النطاق المطبق
1. تنطبق على الأماكن الواقعة في المنطقة 1 والمنطقة 2 من متفجرة بيئة الغاز;
2. ينطبق على الأماكن في المنطقة 21 و 22 من غبار قابل للاشتعال البيئة;
3. مناسب لبيئة الغازات المتفجرة IIA و IIB و IIC;
4. ينطبق على T1 ~ T6 درجة الحرارة المجموعات;
5. تنطبق على البيئات الخطرة مثل استغلال النفط، وتكرير النفط، والصناعات الكيميائية، ومحطات الغاز، ومنصات النفط البحرية، وناقلات النفط، ومعالجة المعادن.
