Шэньхай Взрывозащищенный
『Нажмите здесь, чтобы загрузить PDF-файл продукта: Взрывозащищенный светильник BED57』
Технический параметр
| Model and specification | Взрывозащищенный знак | Light source | Lamp type | Power (Вт) | Luminous flux (Lm) | Color temperature (к) | Масса (кг) |
|---|---|---|---|---|---|---|---|
| BED57-□ | Ex db eb mb IIC T5/T6 Gb Ex tb IIIC T95°C/T80°C Db | LED | I | 30~60 | 3600~7200 | 3000~5700 | 4 |
| II | 70~100 | 8400~12000 | 8 | ||||
| III | 120~160 | 14400~19200 | 11 | ||||
| IV | 180~240 | 21600~28800 | 14 |
| Номинальное напряжение/частота | Inlet thread | Внешний диаметр кабеля | Степень защиты | Класс защиты от коррозии |
|---|---|---|---|---|
| 220В/50 Гц | G3/4 | 10~14 мм | IP66 | ВФ2 |
| Emergency starting time (S) | Время зарядки (h) | Emergency power (within 100W) | Emergency power (Вт) | Emergency lighting time (min) |
|---|---|---|---|---|
| ≤0.3 | 24 | ≤20W | 20W~50W optional | ≥60min、≥90min optional |
Особенности продукта
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 температура 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, и т. д.;
8. Power factor cos φ ≥0.95;
9. Steel pipe or cable wiring.
Installation Dimensions
| Serial No | Specification and model | Type of lamp housing | Power range (Вт) | А(мм) | Б(мм) | C(мм) | H(мм) |
|---|---|---|---|---|---|---|---|
| 1 | BED57-60W | I | 30~60 | 280 | 170 | 105 | 177 |
| 2 | BED57-100W | II | 70~100 | 380 | 240 | 115 | 194 |
| 3 | BED57-160W | III | 120~160 | 456 | 294 | 150 | 214 |
| 4 | BED57-240W | IV | 180~240 | 520 | 340 | 150 | 214 |
Применимая область применения
1. Это применимо к местам в зоне 1 и зона 2 из взрывной газовая среда;
2. Это применимо к местам в зоне 21 и 22 из горючая пыль среда;
3. Подходит для IIA, Взрывоопасная газовая среда IIB и IIC;
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, нефтепереработка, химическая индустрия, бензоколонка, textile, food processing, морские нефтяные платформы, oil tankers and other places.
