What do the letters in explosion-proof operation boxes, maintenance power supply boxes, and anti-corrosion operation boxes mean?
Thread Content
Explosion-proof control box GS-PBS-2-1/K1-A1-L; Explosion-proof control box GS-PBS-2-1/K1-G; Maintenance power supply box GS-DY-S-041; Explosion-proof power supply box BZC51-S-A2D1K1G. What do these letters and numbers mean? Is there any national standard that specifies these naming rules? Thank you!
It’s hard to say, as the labeling on these boxes is determined by the manufacturers, and there are no national standards to refer to. So it is recommended that you take a look at the manufacturer’s samples. Or consult the person who gave you the information.
Thank you. These codes were provided by the design agency on the construction drawings; generally, the design agency does not specify particular manufacturers. It’s confusing!
Though it says so, it’s actually marked! Even if indicated, it cannot be said that the specified manufacturer is only for reference. Since placing orders is still the responsibility of Party A, I suggest you consult the design firm; they definitely know