Recently, our company's explosion-proof solar power supply system has obtained another critical explosion-proof certificateExplosion proof battery explosion-proof certificate landing.

At this point, our explosion-proof solar power supply system has achieved a complete closed-loop from explosion-proof photovoltaic panels, explosion-proof controllers to explosion-proof batteries (including components). The temporary solution of using an explosion-proof control box instead of an explosion-proof battery certificate before the end.

Next, our company will continuously improve product quality, upgrade product technology content and relevant technical specifications at home and abroad on the basis of existing products, and continuously meet the needs of domestic and foreign users. The following is a brief introduction to explosion-proof batteries:

Explosion proof battery Explosion proof battery components Explosion proof certificate number:SYEx25.04388

Explosion proof solar dedicated explosion-proof battery BDC Series IIC LevelExplosion proof battery

Batteries used in explosive gas environments

Explosion proof battery is a special power supply device used in explosive gas environments, made of explosion-proof materials(Cast aluminum alloy or304 stainless steel)Build electrical systems with components to ensure that no electrical sparks or arcs are generated during operation. Its core design includes explosion-proof electrical components, contactless proximity switches, dual protection limit devices, etc., which comply withGB3836-2000 Standard for Electrical Equipment for Explosive Gas Environments. This product replaces traditional power sources with battery packs, effectively avoiding exhaust emissions and spark risks, and is suitable for the petrochemical industryPlatform drilling, oil storage platforms, and flammable and explosive materials that cannot use commercial electricityWaiting for dangerous places. Explosion proof batteries have12-48V voltageadjustableThe20Ah-100Ah capacity specification, adopting maintenance free design and intelligent fault detection function to meet the material handling needs of different industrial scenariosThe explosion-proof battery capacity of the component can be customized according to the user.

class type

explosion-proofstorage battery

Explosion-proof marking

Ex dbⅡCT6Gb Ex tb IIICT80℃

voltage range

12V

application field

petroleum/chemical industry/oil refining/Oil storage platform

meet the standard

GB3836-2000

Technical Features

Explosion proof design, using explosion-proof materials and components to construct electrical systems, ensuring that no sparks or arcs are generated when operating in explosive gas or dust environments

Principles of Structural Design：Adopting a fully enclosed explosion-proof shell structure, with explosion-proof type installed insidecontrollerThe battery pack is explosion-proofboxImplement circuit isolation, equipped with dual protection limit blocks and contactless proximity switches to prevent mechanical collisions from generating sparks. Special grounding device and conductive coating design to avoid discharge risks.

The battery integrates an intelligent management module internally, which monitors the capacity status and leakage situation in real time. When abnormal current or temperature exceeds the standard, the power supply is automatically cut off.

Core technical parameters：Capacity coverage of battery pack20Ah-100Ah range, includingExplosion proof battery components can be customized according to customer needsVoltage levels are classified according to application scenarios12VThe24VThe48Vand220VWaiting for different types. Explosion proof level parameters includeⅡCClass gas group andT6Temperature group, applicable for maximum surface temperature not exceeding80Explosive environment at ℃. The specially designed explosion-proof gap is controlled within 0.15mm.

Application scenario requirements:In oilChemical and flammable/explosive environmentsDuring homework, it is necessary to meet the following requirementshighestⅡCT6GbExplosion proof level requirements, dust sealing covers must be used in conjunction with applications in the food processing industry, and the protection level of the battery box should reachIP66Standard to prevent dust from entering and causing short circuits.

Safety operation standards：Operators need to complete specialized training to master the start stop procedures and emergency response processes for explosion-proof battery equipment. Before daily homework, it is necessary to check the sealing of the battery box and use a megohmmeter to detect that the insulation resistance value of the circuit is not less than50MΩ。

Charging and discharging processNo need for manual supervision, equipped with explosion-proof photovoltaic panels and control system to automatically charge the batteryExecution of battery scrap disposalGB/T 2900.41 Hazardous Waste Disposal Standard states that dismantling operations must be carried out in an inert gas protected environment to prevent electrode exposure from generating sparks.