🧰 Case Study: Control Panel Integration at Dong Nai – Real-World Lessons
I usually don’t post much about everyday jobs, but this recent project was too textbook-breaking not to share.
Project: Industrial water pump control cabinet Location: Biên Hòa II Industrial Zone, Đồng Nai Challenge level: Medium on paper – Hard in execution
💣 Major issue: Heat buildup despite moderate load → Turns out placing the inverter above the soft starter created a chimney effect – heat couldn’t escape fast enough in a sealed cabinet. Had to rebuild layout, reroute exhaust fans and reassign load grouping.
🧠 Another overlooked mistake: low-voltage I/O wires sharing conduit with high-power motor feeders = noisy analog values in PLC.
💬 Full diagram and thermal images here [link ảnh hoặc tài liệu nếu có]
Sometimes small choices in layout = big consequences in the field.
