Delta Electronics VFD-S Manual Do Utilizador

Chapter 2 Installation and Wiring|VFD-S Series 

2-16 

 Revision August 2008, SE09, SW V2.61

After removing the front cover, check if the power and control terminals are clear of debris. Be sure 

to observe the following precautions when wiring. 

 

„ General 

Wiring 

Information 

Applicable Codes 

All VFD-S series are Underwriters Laboratories, Inc. (UL) and Canadian Underwriters 

Laboratories (cUL) listed, and therefore comply with the requirements of the National Electrical 

Code (NEC) and the Canadian Electrical Code (CEC). 

 

Installation intended to meet the UL and cUL requirements must follow the instructions provided 

in “Wiring Notes” as a minimum standard. Follow all local codes that exceed UL and cUL 

requirements. Refer to the technical data label affixed to the AC motor drive and the motor 

nameplate for electrical data. 

 

The "Line Fuse Specification" in Appendix B, lists the recommended fuse part number for each 

S-Series part number.  These fuses (or equivalent) must be used on all installations where 

compliance with U.L. standards is a required.