Introduction of solar junction box
Solar junction box external delicate, light, thin and other advantages. Due to the use of special modified PPE materials, the products have excellent mechanical, physical and chemical properties. In addition, the solar junction box uses silica gel sealed box, its waterproof property is up to the amo
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Product Features of cast Aluminum Junction Box
Aluminum alloy junction box is made of aluminum alloy die casting. It has good anticorrosion property, wide temperature range, high mechanical strength and so on. According to the requirement, the box body or cover of cast aluminum junction box can be processed twice, such as opening window and punc
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Junction box classification
Electrical equipment junction boxTerminal junction boxExplosion-proof junction boxExplosion-proof junction box model: BHD51-Explosion-proof junction box applicable range: 1.1 area, 2 zone explosive gas environment2.20, 21, 22 combustible dust environmentExplosion-proof junction box product features:
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Brief introduction of IP67 Test method for Protection Class
Standard Test method for Protection Class according to EN60529:2000Experimental conditions for the first eigenvalue 6Vacuum test of IP6X dust and air mixture against invasion of foreign solid matter.Vacuum: < 2kpa (20mbar)Experimental time: 8 hoursExperimental dust: talc powderParticle diameter dist
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