Three way explosion-proof junction box DN15

AH-CThree way explosion-proof junction box DN15DN20DN25DN32

AH-CThree way explosion-proof junction box DN15DN20DN25DN32Can be made into various typesexplosion-proofTypes, such as explosion-proof type, increased safety type, etc.three-wayexplosion-proofjunction boxThe design of structural dimensions must be convenient for wiring and leave space suitable for the bending radius of the wire. It must also consider that after connecting the cable, its electrical clearance and creepage distance must comply with various requirementsexplosion-proofRequired regulations. All electrical equipment that allows the use of aluminum core cables must use copper aluminum joints,junction boxThe structural dimensions should ensure correct connection of aluminum core cables, electrical clearance, creepage distance, and should also comply withexplosion-proofrequirement. The structural dimensions of the inlet and sealing ring should also facilitate the introduction of aluminum core cables.junction boxThe inner wall and the inner surface of the metal casing where sparks may occur must be uniformly coated with arc resistant paint to prevent accidents. Arc resistant paint can be selected from 1320, 1321, 1322, 1323 air dried or dried epoxy porcelain paint, etc.
　　
One very important function is to protect the components. When the components in the array are obstructed by dark clouds, branches, bird droppings, or other obstacles and experience hot spots, the two tubes in the components bypass the problematic batteries and battery strings using their unidirectional differential electrical performance, protecting the entire component and even the entire array, ensuring that it can maintain the necessary working state and reduce unnecessary losses. The components should have a two tube bypass for each battery to ensure the safety of the components. However, from the perspective of wood and craftsmanship, so far everyone has adopted a series of battery cells with a two bamboo bypass. This is a simple and effective approach.
　　
Features:
　　
1. The shell is made of aluminum alloy by high-pressure casting, and the surface is shot blasted and powder electrostatically sprayed;
　　
2. The introduction port has multiple ways and specifications to meet various wiring needs on site;
　　
3. Anti twist adapter terminal, safe and reliable, easy to connect;
　　
4. The conventional thread type for the inlet is pipe thread, but it can also be processed into metric thread or NPT thread according to requirements;
　　
5. Steel pipe or cable wiring.