Executive standard: GB3836.1、GB3836.2、GB3836.3、GB12476.1、Q/HDGK215-2016etc.
Explosion-proof mark: ExdⅡB T6 Gb/Ex tD A21 IP66 T80℃
Rated voltage: AC220V 50/60Hz
Ambient temperature: -40℃～+55℃
IP: IP66
Introduction device: G3/4”Inlet specification, suitable for Φ11～Φ14mm cable
Terminals: 2.5mm2 wire for reliable installation
Installation method: Ceiling type (x), boom type (g)
Whole lamp power: 150W、180W、200W、240W
Weight: 12.0Kg
◆ Copper-free Aluminum housing with high voltage electrostatic spraying surface.
◆ Stainless steel exposed fastener with high anti-correction performance.
◆ Toughened glass cover stands 4J impact and resistant to temperature changes ,with high lighting transmittance.
◆ Power driver and led source are in different cavity which assure heat of led source will not transmit to the power driver cavity.
◆ Entire explosion proof structure and spigot flameproof joint, assure reliable explosion-proof performance.
◆ Professional optical design and quadratic light distribution ,special design of reflector(90°&120°) result in high uniformity of illumination and reasonable distribution.
◆ Special constant current power driver can assure wide voltage input and output constant current. With short-circuit and overvoltage protection,over-temperature protection etc.
◆ Adopted imported LED chips, reasonable arrangement ,soft and uniform lighting, longer working time and eco-friendly.
◆ Patent sunflowers heat-dissipation structure increased the heat-dissipation surface area. Air convection slot design can make use of air flow to assure high quality heat-dissipation performance and longer working time .
| Type | Rated power（W） | Rated voltage（V） | Lamp efficiency lm/W | Ex-mark | IP |
| BHD9300-150 | 150 | AC220 | 100 | ExdⅡBT6Gb/ Ex td A21 IP66 T80℃ | IP66 |
| BHD9300-180 | 180 | AC220 | 100 | IP66 | |
| BHD9300-200 | 200 | AC220 | 100 | IP66 | |
| BHD9300-240 | 240 | AC220 | 100 | IP66 |
Applications
Applied to hazardous areas ,such as oil fields, oil refinery, chemical industry and military base and offshore oil platform ,wharf etc. Gas explosion environment : Zone 1 and Zone 2 and dust explosion environment : Zone 21 and Zone 22. Class ⅡA、ⅡB、ⅡC gas explosion environment. Temperature class: T1-T6.
