DONT APPLY if you dont know australian standards Commercial 600A DB Three-Line Design

@darrenpin

Hi I can produce a clean, professional three-line diagram for your commercial distribution board in full compliance with Australian standards. The drawing will feature a 600 A main breaker feeding two 400 A MCCB outgoing ways, with integrated metering, CT placement, and auxiliary contacts clearly shown for both incomer and feeders. Cable sizing, breaker symbols, earthing, and protective device labelling will follow standard commercial practice. Deliverables include an editable AutoCAD source file, a high-resolution PDF ready for submission, and a brief legend explaining any non-standard symbols. If required, I can cross-check the design against ETAP or similar tools for verification. Best, Darren

@rafiok

Hello, As a seasoned industrial automation engineer and firmware developer with over a decade of experience, I am well-versed in designing and implementing complex systems that align with stringent standards. I have practical knowledge of Australian as well as international norms and understand the paramount importance of accuracy and precision in your commercial distribution board project. Additionally, my expertise in PCB design will prove beneficial as I create the CAD source file for your drawing. With a focus on optimized layouts that meet proper circuit design principles, my work guarantees enhanced performance and durability. Let me assure you that I will diligently incorporate all required metering and monitoring points ensuring they are easily identifiable, making my drawing consultant-friendly. Not one to compromise on quality or time efficiency, I always abide by thorough cross-checks for validation using ETAP or similar tools where required. Furthermore, my capacity to deliver within three days aligns perfectly with your timeline. You can count on me to provide you with a meticulous AutoCAD file, comprehensive legend explanatory PDF ensuring every non-standard symbol in the diagram is clarified for easy comprehension. Choose me and rest-assured knowing you have a trustworthy partner who values open communication, precise documentation, and long-term system reliability by your side. Let's make your project a success together. Thanks!