A prueba de explosiones Shenhai
Parámetros técnicos
| Modelo y especificaciones | Letrero antideflagrante | Fuente de luz | Tipo de lámpara | Potencia (W) | Flujo luminoso (Lm) | Temperatura de color (K) | Peso (kg) |
|---|---|---|---|---|---|---|---|
| BPY-□ | Ex db eb IIC T6 Gb Ex tb IIIC T80°C Db | LED | I | 1x9 1x18 | 582 1156 | 3000~5700 | 2.5 |
| II | 2x9 2x18 | 1165 2312 | 6 |
| Tensión/frecuencia nominal | Rosca de entrada | Diámetro exterior del cable | Tiempo de carga de emergencia | Hora de inicio de emergencia | Tiempo de iluminación de emergencia | Grado de protección | Grado anticorrosión |
|---|---|---|---|---|---|---|---|
| 220V/50Hz | G3/4 | Φ10~Φ14mm | 24h | ≤0.3s | ≥90min | IP66 | WF2 |
Características del producto
1. Aluminum alloy die-casting shell, high-speed shot peening, high voltage electrostatic spraying on the surface, corrosion resistance and anti-aging;
2. Elementos de fijación de acero inoxidable a la vista con alto rendimiento anticorrosión;
3. High strength tempered glass transparent tube, with high light transmittance, has passed strict impact test and thermal shock test, with reliable explosion-proof performance;
4. The grid type protective screen is set, and the surface is sprayed with high-quality carbon steel after galvanizing for double anti-corrosion;
5. Equipped with well-known brand fluorescent tubes, with long service life and high luminous efficiency;
6. The luminaire is equipped with a wiring chamber and a special terminal block, which can be directly installed by the user without the need for another junction box, which is convenient and fast;
7. Modular plug-in design, just loosen the end cover and pull out the core to replace the lamp tube;
8. The LED series light source adopts the latest generation of maintenance free energy-saving LED tubes, which are characterized by long service life, long-term maintenance free, high efficiency and energy saving, wide voltage range, etc;
9. Emergency devices can be installed according to user requirements. When the power supply is cut off, the lamps will automatically switch to the emergency lighting state;
10. Steel pipe or cable wiring is acceptable.
Dimensiones de instalación
Ámbito de aplicación
1. Es aplicable a los lugares de la Zona 1 y la Zona 2 de explosivo ambiente gaseoso;
2. Es aplicable a las plazas de las zonas 21 y 22 de polvo combustible medio ambiente;
3. Apto para entornos con gases explosivos IIA, IIB e IIC;
4. Aplicable a T1~T6 temperatura grupos;
5. Es aplicable a la iluminación de trabajos y escenas en entornos peligrosos como la explotación petrolífera, el refinado de petróleo, la industria química y la gasolinera.
