Project translated automatically. Log in or register, to view the original You need to make a basic electric scheme, make a list of the necessary components and make a visualization of the control box and the automatic protection of the extruder-grannulator.Electrical components of the extruder: 7 channels of heating control - TENY by 2-5 kW 220 v.5 channels of cooling control - ventilators 0.3 kW 220 in The cooling and heating channels are controlled using the Micro 601 PID regulators.Heating through semestral control, cooling through relay.It is desirable to distribute the load by phases proportionally between all heat zones: 1 .Heating/Cold Zone – 2 kW – Phase 3 The 2ndHeating/Cold Zone – 5 kW – Phase 1 3 .Heating/Cold Zone – 5 kW – Phase 2 and 4.Heating/Cold Zone – 5 kW – Phase 3 and 5.Heating/Cold Zone – 5 kW – Phase 1 6 .Heating Zone - 5 kW - Phase 2 7 .Heating Zone - 2 kW - Phase 3 The main drive - the 380v 22 kW electric engine is controlled through the PC + ampermeter.The second drive is the electromotor 380v 1.5 kW of control via the PC.The principle scheme is simple enough - it requires electric power protection on all connected powers, on separate groups and each device separately.That is, it needs protection on the entire closet, then on each group separately (heating, cooling, on the PID regulators, on the group other weak precision devices) and on each frequency converter separately and on each TEN and ventilator separately.After the protection, the commute devices go: by 0.Stop button through the magnetic contactor to the entire closet. 1 .Exclude / Exclude to Heat The 2ndExcerpt/excerpt the main engine.The Start/Stop button 3 .Excerpt/excerpt the granulator engine.The Start/Stop button and 4.Specific input/output of each PID regulator and 5.Specific inclusion/exclusion of forced inclusion of each zone of cooling (if for any reason the PID has not included the cooling)

Proposals 2

Mihail Kapelyushnik

16 0

Budget: 15000 UAH Deadline: 15 days

Good day . by Alexander. Interested in your project. I have experience in engineering power supply.
I don’t have great experience in automation, but I think that my knowledge must be sufficient for this task.
I have an immediate question about the regulator you propose to use. According to his passport, he has 2 outputs, and you have 12 outputs.
Terms and prices are conditional. It will be clear after discussion.
Thank you for attention!

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Oleksii Burmistr
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