I would like a better explanation of the proper uses of TC-ER wire. It seems like a great thing but in a true industrial setting, it doesnt seem practical to use it.
Example:
I am removing old VSD controllers and installing new ones. My old set up is in a Industrial setting with rigid pipe and TC tray cable.
The new set will allow me run TC-ER cable, with out pipe, straight to and from the new VSD. It will be in cable tray most of the way.
The issue I see is the physical damage issue and how to properly protect it from the "Unqualified workers".
Is this covering suppose to be as solid as a rigid or IMC installation?
Do you need to use strain relief?
The code as I understand it says that TC-ER can be left unprotected if only "Qualified workers" are around it.
What guidline determines "Qualified workers"?
I really think this could be a great product but I need a better explanation of its uses and installation procedures.
Example:
I am removing old VSD controllers and installing new ones. My old set up is in a Industrial setting with rigid pipe and TC tray cable.
The new set will allow me run TC-ER cable, with out pipe, straight to and from the new VSD. It will be in cable tray most of the way.
The issue I see is the physical damage issue and how to properly protect it from the "Unqualified workers".
Is this covering suppose to be as solid as a rigid or IMC installation?
Do you need to use strain relief?
The code as I understand it says that TC-ER can be left unprotected if only "Qualified workers" are around it.
What guidline determines "Qualified workers"?
I really think this could be a great product but I need a better explanation of its uses and installation procedures.