انفجار شينهاي
『Click here to download the product PDF: Explosion Proof Light BED57』
المقياس التقني
| النموذج والمواصفات | علامة إثبات الانفجار | Light source | Lamp type | Power (دبليو) | Luminous flux (Lm) | Color temperature (k) | Weight (kg) |
|---|---|---|---|---|---|---|---|
| BED57-□ | Ex db eb mb IIC T5/T6 Gb Ex tb IIIC T95°C/T80°C Db | LED | أنا | 30~60 | 3600~7200 | 3000~5700 | 4 |
| ثانيا | 70~100 | 8400~12000 | 8 | ||||
| III | 120~160 | 14400~19200 | 11 | ||||
| رابعا | 180~240 | 21600~28800 | 14 |
| Rated voltage/frequency | موضوع مدخل | القطر الخارجي للكابل | درجة الحماية | Anti corrosion grade |
|---|---|---|---|---|
| 220V/50Hz | G3/4 | Φ10~Φ14mm | IP66 | WF2 |
| Emergency starting time (S) | Charging time (h) | Emergency power (within 100W) | Emergency power (دبليو) | Emergency lighting time (min) |
|---|---|---|---|---|
| ≤0.3 | 24 | ≤20W | 20W~50W optional | ≥60min、≥90min optional |
مواصفات المنتج
1. The radiator is designed to be made of special cast aluminum alloy by die-casting, and its surface is sprayed with high voltage static electricity;
2. Exposed stainless steel fasteners with high corrosion resistance;
3. The flame-proof thread flame-proof joint surface of the rabbet has a pure flame-proof structure and more reliable explosion-proof performance;
4. Standard three box separation structure design, modular installation and combination. Effectively reduce درجة حرارة rise to ensure long life of lamps;
5. Multi point lighting, high light utilization, uniform illumination without glare;
6. High strength material, transparent tempered glass, with strong impact resistance, heat resistance and high light transmittance;
7. The constant current power supply has wide voltage input and constant current output, and has the protection functions of shunt, surge prevention, overcurrent, open circuit, open circuit, high temperature, anti electromagnetic interference, إلخ;
8. Power factor cos φ ≥0.95;
9. Steel pipe or cable wiring.
Installation Dimensions
| Serial No | المواصفات والنموذج | Type of lamp housing | Power range (دبليو) | أ(mm) | B(mm) | C(mm) | H(mm) |
|---|---|---|---|---|---|---|---|
| 1 | BED57-60W | أنا | 30~60 | 280 | 170 | 105 | 177 |
| 2 | BED57-100W | ثانيا | 70~100 | 380 | 240 | 115 | 194 |
| 3 | BED57-160W | III | 120~160 | 456 | 294 | 150 | 214 |
| 4 | BED57-240W | رابعا | 180~240 | 520 | 340 | 150 | 214 |
النطاق القابل للتطبيق
1. ينطبق على الأماكن في المنطقة 1 والمنطقة 2 ل مادة متفجرة بيئة الغاز;
2. ينطبق على الأماكن في المنطقة 21 و 22 ل combustible dust environment;
3. مناسبة لـ IIA, بيئة الغاز المتفجرة IIB وIIC;
4. Applicable to T1~T6 temperature groups;
5. It is applicable to energy-saving transformation projects and places where maintenance and replacement are difficult;
6. It is widely used for lighting in oil exploitation, تكرير النفط, الصناعة الكيميائية, محطة غاز, الغزل والنسيج, food processing, منصات النفط البحرية, oil tankers and other places.
