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【Ex-KFF30】LED Explosion-proof Flood Light
by：ALLTOP
2021-04-07
【Ex-KFF】LED explosion-proof flood light
Application place
Suitable for fixed lighting in petroleum, petrochemical, coal and other industries;
Suitable for IIC places, petroleum and petrochemical platforms and other low-voltage places, low explosion-proof indoor and outdoor areas for fixed lighting;
Class Ⅱ area, district;
The operating environment temperature is -℃ ～+℃.
Performance characteristics
Lightweight: Taking full advantage of the small size of the LED light source, the octagonal flat shape is designed to reduce the weight of the lamp.
Energy saving: using OSRAM LED light source, when the current is mA, the luminous flux is LM;
Using constant current drive, electrical efficiency is above%;
The power factor is greater than ., the system efficiency is higher;
The reflector and reflecting surface adopt vacuum aluminum coating technology to improve reflectivity, thereby improving the overall light efficiency and energy saving.
Anti-glare design: The light source is distributed in a circle of the lamp to increase the light-emitting area, and the anti-glare effect is better;
According to the site environment, prism transparent parts can be selected.
Long lifespan: The heat dissipation ribs and heat dissipation area are large, which can effectively control the temperature of the LED solder feet, thereby controlling the junction temperature of the LED, so that it is much lower than the maximum junction temperature allowed by the LED, ensuring a longer life of the LED;
The driving circuit adopts the national military standard three-level derating standard design to ensure a longer life of the driving circuit;
The light source is close to the shell, reducing thermal resistance, accelerating heat dissipation, thereby reducing junction temperature;
The shell adopts fin heat dissipation design to increase the heat dissipation area, thereby reducing the junction temperature and prolonging the life of the light source.
Easy to install and maintain: There are multiple installation methods such as lifting ring, hanging pipe, ceiling, and seat type, which is convenient to install;
The light source cavity and the wiring cavity are designed with a separate cavity, which is convenient for wiring and maintenance;
The fixing screws of the face cover and the back cover are designed with steel wire threaded sleeves, which is convenient for assembly and reduces installation and maintenance time.
High protection level: The protection level is IP.
High shell strength: High-strength aluminum alloy material is selected, and the rib structure design is adopted to make the shell stronger and resistant to coke impact;
The toughened transparent parts have high strength and can withstand Joule impact.
Safety design: Strengthen insulation, increase electrical clearance, and ensure electrical safety;
Various installation methods have anti-loose design to ensure installation safety;
The anti-dropping chain design ensures the safety of installation failure.
Technical parameters
Product specifications Input voltage range (V) Rated power (W) Color temperature (K) Color rendering index Luminous flux (lm) Light distribution curve
Ex-KFFHVWM-E ～ ～ A
Ex-KFFHVNH-E ～ ～
Ex-KFFHVCH-E ～ ～
Ex-KFFHVWM-E ～ ～ B
Ex-KFFHVNH-E ～ ～
Ex-KFFHVCH-E ～ ～
Ex-KFFHVWM-E ～ ～ B
Ex-KFFHVNH-E ～ ～
Ex-KFFHVCH-E ～ ～
Application place
Suitable for fixed lighting in petroleum, petrochemical, coal and other industries;
Suitable for IIC places, petroleum and petrochemical platforms and other low-voltage places, low explosion-proof indoor and outdoor areas for fixed lighting;
Class Ⅱ area, district;
The operating environment temperature is -℃ ～+℃.
Performance characteristics
Lightweight: Taking full advantage of the small size of the LED light source, the octagonal flat shape is designed to reduce the weight of the lamp.
Energy saving: using OSRAM LED light source, when the current is mA, the luminous flux is LM;
Using constant current drive, electrical efficiency is above%;
The power factor is greater than ., the system efficiency is higher;
The reflector and reflecting surface adopt vacuum aluminum coating technology to improve reflectivity, thereby improving the overall light efficiency and energy saving.
Anti-glare design: The light source is distributed in a circle of the lamp to increase the light-emitting area, and the anti-glare effect is better;
According to the site environment, prism transparent parts can be selected.
Long lifespan: The heat dissipation ribs and heat dissipation area are large, which can effectively control the temperature of the LED solder feet, thereby controlling the junction temperature of the LED, so that it is much lower than the maximum junction temperature allowed by the LED, ensuring a longer life of the LED;
The driving circuit adopts the national military standard three-level derating standard design to ensure a longer life of the driving circuit;
The light source is close to the shell, reducing thermal resistance, accelerating heat dissipation, thereby reducing junction temperature;
The shell adopts fin heat dissipation design to increase the heat dissipation area, thereby reducing the junction temperature and prolonging the life of the light source.
Easy to install and maintain: There are multiple installation methods such as lifting ring, hanging pipe, ceiling, and seat type, which is convenient to install;
The light source cavity and the wiring cavity are designed with a separate cavity, which is convenient for wiring and maintenance;
The fixing screws of the face cover and the back cover are designed with steel wire threaded sleeves, which is convenient for assembly and reduces installation and maintenance time.
High protection level: The protection level is IP.
High shell strength: High-strength aluminum alloy material is selected, and the rib structure design is adopted to make the shell stronger and resistant to coke impact;
The toughened transparent parts have high strength and can withstand Joule impact.
Safety design: Strengthen insulation, increase electrical clearance, and ensure electrical safety;
Various installation methods have anti-loose design to ensure installation safety;
The anti-dropping chain design ensures the safety of installation failure.
Technical parameters
Product specifications Input voltage range (V) Rated power (W) Color temperature (K) Color rendering index Luminous flux (lm) Light distribution curve
Ex-KFFHVWM-E ～ ～ A
Ex-KFFHVNH-E ～ ～
Ex-KFFHVCH-E ～ ～
Ex-KFFHVWM-E ～ ～ B
Ex-KFFHVNH-E ～ ～
Ex-KFFHVCH-E ～ ～
Ex-KFFHVWM-E ～ ～ B
Ex-KFFHVNH-E ～ ～
Ex-KFFHVCH-E ～ ～
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