To create value for customers is to create the future for ourselves!

The company will base itself on the domestic and international market, constantly improve the economic and social benefits of the enterprise, and give full play to its technical advantages.
The company's business philosophy is "to create value for customers is to create future for ourselves"; Take "good every time" as the quality policy; With the quality goal of "99% factory pass rate and 99% customer complaint resolution", we will do our best to meet customer needs.

Reading Method of Electrical Control Circuit Diagram of Building Equipment

The website of Jiangsu Shenyun Electric Co., Ltd. was successfully revised. Welcome new and old customers to inquire

Reading Method of Electrical Control Circuit Diagram of Building Equipment

The website of Jiangsu Shenyun Electric Co., Ltd. was successfully revised. Welcome new and old customers to inquire

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Method for reading electrical control circuit diagram of building equipment

Theelectricalcontroldiagramisdrawnaccordingtotheprincipleofsimpleandclear,easyreadingandanalysisbythereader.Thepositionofthecomponentsinthedrawingisnotdrawnaccordingtotheactualposition,andonlytherequiredelectricalcomponentsandterminalsaredrawn. Thecircuitdiagramisdividedintotwoparts:amaincircuitandanauxiliarycircuit.Themaincircuitisapartthroughwhichastrongcurrentpassesintheelectricalcontrol,andiscomposedofapowersupplycircuit,aprotectioncircuit,andacontactelement;theauxiliarycircuithasapowersupplycircuit,acontrolcircuit,andaprotectioncircuit,andthecontactorThecoil,therelaycoil,andthemovingcontactandthebreakingcontactelementarecombined.Themaincircuitisgenerallyindicatedbyathicksolidline,andtheauxiliarycircuitisgenerallyindicatedbyathinsolidline.AsshowninFigure5-17,theelectricalcontroldiagramofanelectromechanicalcontrolsystemisdrawnwithathicksolidline,andtheauxiliarycircuitisdrawnwithathinsolidline,whichisconvenientforanalyzingthecircuit. Eachcomponentanddeviceofthecircuitdiagramisrepresentedbyagraphicalsymbolspecifiedbythestate,andatextsymboloritemcodeisindicatednexttothegraphicsymboltoindicatethelevel,positionandtypeoftheelectricalcomponent. Theelectricalcontrolcircuitcanimplementvariouscontrolfunctionssuchasforwardandreverse,sequentialcontrol,timecontrol,andthelike.Thecontrolcircuitisadifferentcombinationofseveralelectricalcomponents,whichconstitutesseveralbasiclinks.Ifyouarefamiliarwiththestructureandprincipleofthebasiclink,anycomplicatedcircuitdiagramwillbesolved.Thebasicpartsofthecommonlyusedcontrolcircuithavethefollowingparts.

2022-10-11

Creating value for customers is creating the future for themselves!

The company will be based on domestic and international, continuously improve the economic and social benefits of the company, and give full play to its technological advantages.

2022-09-30