Delivery Story of 26 KYN28A High-Voltage Cabinets from Derun Electric


Release time:

2026-08-29

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These 26 KYN28A high-voltage switchgear units are designed to support the local production of 600,000 tons of desulfurization granules, 1.2 million tons of heavy calcium carbonate powder, and 900,000 tons of high-quality quicklime. From assembling the enclosures to fixing the components, every step follows a strict process standard: the aluminum-zinc panels are assembled without welding, using bolt connections with not a single weld; copper busbar overlaps are embossed and tin-plated for tighter contact and more reliable conductivity; secondary wiring is neatly arranged both horizontally and vertically, with clear labels and all terminals from the top brand Phoenix; each side of the cabinet undergoes factory inspection after assembly, and only passes inspection can it be shipped. At Derun Electric, assembly is not just a basic skill, it’s a serious craft.

 

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