LED Ex-proof high efficiency energy-saving light RFBL155
- It meets the standard and requirements for hazardous environments.
- Ideal for use in oil fields, chemical plants, power plants, petroleum, painting area & damp condition.
- Hazardous zones: 1, 2
- Gas: IIA, IIB, IIC,
- Temperature: T1-T6
Features and Benefits
- Optical system feature
- Choose import chip, having excellent lumen maintenance and high light effect.
- Adopted SMT, to improve thermal conductivity greatly
- Carefully design of honeycomb structure, effectively improve the efficiency of light
- Drive system features
- Constant current drive equipped with function of over voltage protection, short-circuit protection.
- Model EA as normal work lighting, equipped with emergency function; model EB only for emergency lighting, closed status in ordinary times, model A,B all can start emergency light when the main power is power off.
- Power itself has excellent anti electromagnetic interference, will no cause any interference by any electrical machines and power net.
- Equipped wide voltage compatible characteristics, tolerance 20% voltage fluctuation
- Adhesive sealing process to ensure that the element anti corrosion
- Heat dissipation system features
- Carefully design of three cavity independent structure (Independent of light source/power/wiring cavity) to ensure that the element work stable.
- Designed to guide the cooling air duct with a diversion structure, ensure the service life of LED light source.
- Designed independent power cavity, the heat of Led do not impact power work, prolong the service life.
- Lamp structure features
- Choose explosion proof class IIC and IP66 protection grade, it has excellent explosion proof protect grade performance,
- High borosilicate glass, can afford strong impact.
- All exposed fasteners and accessories are made of high corrosion resistance of stainless steel materials.
- Adopt one-piece emergency cavity, do not need equip emergency box, convenient to install and maintenance.
- The top-chamber lid of chaining, convenient to user wiring and maintenance; many kinds of installation method for choose form.
- Input Voltage: AC220V
- Frequency: 50Hz
- Power: 40/50/60W
- Anti Corrosion: WF2
- Insulation Grade: |
- Dimensions: Φ260x285mm
- Screw Thread of inlet: G3/4″
- The introduction of cable: Φ8~12mm
- Weight: 4.6Kg
- Ingress Protection Rating: IP66
- Temp Class: T6
- Ex mark: Ex d II C
Light Distribution Curve