Explosion-Proof Light BED59-III
GB/T3836.1、GB/T3836.2、GB/T3836.31、IEC 60079-0、IEC 60079-1、IEC 60079-31
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Premium brand chips, rationally arranged, unidirectional light emission, uniform and soft illumination, luminous efficacy ≥120lm/W, high color rendering index Ra＞70, extended service life, eco-friendly, color temperature 3000K~5700K. |  |
Natural ventilation convection heat dissipation technology utilizes airflow to dissipate heat through heat dissipation channels and thermal flow pathways to the surface of the luminaire's heat sink. This effectively dissipates heat from the LED light source, ensuring the long-term operational reliability of the LED explosion-proof light. |
| Model and Specifications | Luminaire Type | Light Source | Power (W) | Luminous Flux (lm) | Color Temperature (K) | Explosion-Proof Marking |
|---|---|---|---|---|---|---|
| BED59-□ | I | LED | 10, 20, 30 | 1200~3600 | 3000~5700 | Ex db IIC T6 Gb, Ex tb IIIC T80°C Db |
| II | 40, 50, 60 | 4800~7200 | ||||
| III | 70, 80, 100 | 8400~12000 | ||||
| IV | 120, 150, 180, 200 | 14400~18000 | Ex db IIC T5 Gb, Ex tb IIIC T95°C Db |
| Rated Voltage/Frequency | Protection Rating | Corrosion Resistance Rating | Inlet Thread | Cable Outer Diameter |
|---|---|---|---|---|
| AC 220V, 36V, 24V DC 36V, 24V |
IP66 | WF1 WF2* |
G3/4" | Φ10~Φ14mm |
1. Radiator designed with special die-cast aluminum alloy, featuring high-pressure electrostatic powder coating;
2. Exposed stainless steel fasteners with high corrosion resistance;
3. Flanged explosion-proof threaded joints with pure explosion-proof structure for enhanced reliability;
4. Standard three-chamber separation design with modular installation. Effectively reduces temperature rise to ensure long-term luminaire operation;
5. Multi-point light emission with high luminous efficiency, delivering uniform illumination without glare;
6. High-strength transparent tempered glass with superior impact resistance, thermal shock tolerance, and high light transmittance;
7. Constant-current power supply with wide voltage input and constant-current output, featuring protection against shunting, surges, overcurrent, open circuits, short circuits, high temperatures, and electromagnetic interference;
8. Power factor cosφ ≥ 0.95;
9. Suitable for conduit or cable wiring.
