How to Set up a Huanyang VFD and 2.2KW Air Cooled Spindle - Page 3

Page 3 of 3 FirstFirst 123
Results 25 to 31 of 31

Thread: How to Set up a Huanyang VFD and 2.2KW Air Cooled Spindle

  1. #25
    Registered
    Join Date
    Mar 2017
    Posts
    72
    Downloads
    0
    Uploads
    0

    Default Re: How to Set up a Huanyang VFD and 2.2KW Air Cooled Spindle

    Yep that is why i was posting that grounded ground grounding cannot be used interchangably because they do not mean the same thing. Another issue I see frequently is people not understanding the difference between grounding and bonding. The second image you posted there causes even more confusion, I have always known the earth ground symbol to represent ground but recently i have seen articles and even some schematic software using the commom ground symbol to represent ground calling the earth ground something different entirely.



  2. #26
    Community Moderator Al_The_Man's Avatar
    Join Date
    Dec 2003
    Location
    Canada
    Posts
    22286
    Downloads
    0
    Uploads
    0

    Default Re: How to Set up a Huanyang VFD and 2.2KW Air Cooled Spindle

    You will see items sold here such as BOB's etc and/or a schematic posted and they all use the earth ground symbol as a power Common, regardless if it is non-earthed.
    The book highly praised by many, The Art Of Electronics commit the offense all the way through.
    The earth ground symbol I show was established by the JIC in the '50's.
    Also there is a paper published by Siemens on the importance of equi-potential bonding in electrical enclosures etc.
    It used to be available on their web site until they changed the site.
    It is available by request in PDF.
    Al.

    CNC, Mechatronics Integration and Custom Machine Design

    “Logic will get you from A to B. Imagination will take you everywhere.”
    Albert E.


  3. #27
    Gold Member
    Join Date
    Jan 2005
    Location
    USA
    Posts
    6943
    Downloads
    0
    Uploads
    0

    Default Re: How to Set up a Huanyang VFD and 2.2KW Air Cooled Spindle

    Mactec54


  4. #28
    Registered RickMc's Avatar
    Join Date
    Jan 2011
    Location
    USA
    Posts
    4
    Downloads
    0
    Uploads
    0

    Default Re: How to Set up a Huanyang VFD and 2.2KW Air Cooled Spindle

    Thanks so much for this information. How did you wire the 220v input voltage. I have a standard 220vac US circuit to connect with a red (hot line), black (hot line), white (neutral). What connection points should I connect them to?

    Thank you



  5. #29
    Community Moderator ger21's Avatar
    Join Date
    Mar 2003
    Location
    United States
    Posts
    30336
    Downloads
    0
    Uploads
    0

    Default Re: How to Set up a Huanyang VFD and 2.2KW Air Cooled Spindle

    See Step 1 in the first post. Only use the red and the black, one to "R", and one to "T".
    You also should have a ground wire, which also needs to be connected.

    Gerry

    UCCNC 2017 Screenset
    http://www.thecncwoodworker.com/2017.html

    Mach3 2010 Screenset
    http://www.thecncwoodworker.com/2010.html

    JointCAM - CNC Dovetails & Box Joints
    http://www.g-forcecnc.com/jointcam.html

    (Note: The opinions expressed in this post are my own and are not necessarily those of CNCzone and its management)


  6. #30
    Gold Member
    Join Date
    Jan 2005
    Location
    USA
    Posts
    6943
    Downloads
    0
    Uploads
    0

    Default Re: How to Set up a Huanyang VFD and 2.2KW Air Cooled Spindle

    Quote Originally Posted by RickMc View Post
    Thanks so much for this information. How did you wire the 220v input voltage. I have a standard 220vac US circuit to connect with a red (hot line), black (hot line), white (neutral). What connection points should I connect them to?

    Thank you
    If you had read this thread correctly you would see that you can NOT use a White Neutral Wire with a 240V NA supply, it can be 2 Black or 1 Red and 1 Black Plus a Green Wire for Ground /Earth

    If you have a White wire in your 240v supply you would also have a Ground this could be a bare Copper wire, you can not use the White wire, when you find the Ground wire you can join a Green wire to it, make sure this is bonded together very well

    Mactec54


  7. #31
    Community Moderator Al_The_Man's Avatar
    Join Date
    Dec 2003
    Location
    Canada
    Posts
    22286
    Downloads
    0
    Uploads
    0

    Default Re: How to Set up a Huanyang VFD and 2.2KW Air Cooled Spindle

    Quote Originally Posted by RickMc View Post
    I have a standard 220vac US circuit to connect with a red (hot line), black (hot line), white (neutral). What connection points should I connect them to?
    Are you using the 240vac supply for the whole machine or just for the spindle?
    Al.

    CNC, Mechatronics Integration and Custom Machine Design

    “Logic will get you from A to B. Imagination will take you everywhere.”
    Albert E.


Page 3 of 3 FirstFirst 123

Tags for this Thread

Posting Permissions

  • You may not post new threads
  • You may not post replies
  • You may not post attachments
  • You may not edit your posts
  •  


About CNCzone.com

    We are the largest and most active discussion forum for manufacturing industry. The site is 100% free to join and use, so join today!

Follow us on


Our Brands

How to Set up a Huanyang VFD and 2.2KW Air Cooled Spindle
How to Set up a Huanyang VFD and 2.2KW Air Cooled Spindle