CESP explosion proof light: industrial safety lighting innovation to solve the program

First, CESP explosion proof light core technology and safety certification analysis

In petrochemical, mining and other high-risk industrial scenarios, CESP explosion proof lights with its unique technology design into the industry benchmark. As approved IECEx, ATEX and other international explosion-proof certification of special lighting equipment, CESP explosion proof lights using triple protection structure: explosion-proof shell using high-pressure cast aluminum technology, surface electrostatic spraying treatment; optical system configured with high transmittance toughened glass; electrical components approved by the epoxy resin potting process to implement the complete isolation. This structural design makes the lamps and lanterns reach IP66 protection level, and can be operated stably in the extreme environment from -40℃ to +65℃.

The latest generation of CESP explosion proof lights adopts LED modular light source technology, with a light efficiency of 140lm/W, which effectively eliminates shadows in the working area with the batwing light distribution curve. Intelligent temperature control system application, so that the lamps and lanterns in the full-load work surface temperature is always controlled at 85 ℃ or less, in perfect accord with GB3836.1-2010 explosion-proof guidelines for the T4 temperature group requirements.

Second, CESP explosion proof lights in the industrial scene of the fundamental application value

In the oil platform application practice, CESP explosion-proof lights show significant advantages. An offshore drilling platform transformation case shows that the traditional 400W metal halide lamps replaced by 150W CESP explosion proof lights, platform lighting energy consumption reduced by 62%, the maintenance cycle extended from 3 months to 5 years. Its wide voltage design [85-305V AC] effectively responds to power grid fluctuations, especially suitable for mining substations and other power supply instability scenarios.

Comparative test data from chemical enterprises show that the explosion-proof performance of CESP explosion proof lights is upgraded by 40% compared with conventional products in the environment containing 5% hydrogen concentration. Its unique anti-vibration structural design, can withstand 5-2000Hz frequency, 5Grms acceleration continuous vibration, fully meet the GB/T2423.10 vibration test guidelines, especially for conveying pipelines, corridors and other dynamic environments.

Third. CESP explosion proof light selection and configuration program guidelines

Selection must focus on three dimensions: hazardous area classification [Zone 0/1/2], gas group [IIA/IIB/IIC], temperature level [T1-T6]. Let’s say in the acetylene environment [IIC class] should choose T4 and above grade CESP explosion proof lights. Installation program design should follow the principle of 30 ° shading angle, platform area advocating the use of 8-10 m pole distance, lamp spacing maintenance 1.5 times the installation height.

Energy-efficiency configuration, petrochemical plant area recommended 150W model, illuminance maintenance value of 50lx; loading dock should be used 200W flood type, vertical illuminance of not less than 30lx. an LNG receiving terminal project using intelligent dimming system, approved DALI protocol 0-100% stepless dimming, with the movement of the sensor module, so that the overall energy consumption by another 35%.

Fourth, CESP explosion proof light maintenance strategy and life cycle management

Preventive maintenance system should include quarterly appearance checks, annual photoelectric parameter testing, three-year open cover maintenance. Maintenance points covered: the use of megohmmeter testing insulation resistance [≥ 500MΩ], illuminance meter to measure the light decay value [three-year period ≤ 15%], infrared thermal camera to monitor the heat dissipation performance. An oil refinery laid down a predictive maintenance model to approve monitoring of drive current fluctuations and warn of light source failures two months in advance.

Full life cycle cost analysis shows that CESP explosion-proof lights in the 10-year life cycle, maintenance costs only 1/3 of the traditional lamps and lanterns, and its modular design to help high-speed replacement of the light source module, drive power supply and other core components can be completed within 10 minutes to replace, significantly reducing production losses.

Fifth, CESP explosion proof light technology development momentum outlook

Cutting-edge technological innovation focused on three directions: explosion-proof communication lighting system based on LiFi technology has been implemented in the pilot project 20Mbps data transmission rate; self-powered CESP explosion proof lights integrated photovoltaic – vibration dual-mode power generation module in the pipeline corridor test to implement the 72-hour off-grid operation; digital twin system approved 3D modeling real-time monitoring of the state of the lamps and lanterns, the application of a smart factory failure response time reduced by 80%. Fault response time was shortened by 80% after the application in a smart factory.

Along with the popularization of IIoT technology, a new generation of CESP explosion proof lights are evolving into industrial Internet of Things nodes. Integrated environmental sensors can monitor temperature, gas concentration and other parameters in real time, and approve 4G/5G modules to upload to the central control system. A chemical park has deployed an intelligent lighting network, which has implemented centralized control and energy efficiency improvement for 2,000 CESP explosion proof lights.