Brake Chopper; Line Power Shield - Danfoss VLT FC 103 Instruction Manual
Refrigeration drive
Hide thumbs
Also See for VLT FC 103:
- Installation manual ,
- Programming manual (234 pages) ,
- Operating (182 pages)
Table of Contents
Advertisement
®
Installation
VLT
Refrigeration Drive Instruction Manual
2.7.4 Brake Chopper
A brake chopper can be supplied for applications that
have a regenerative load. The brake chopper connects to a
2
2
brake resistor, which consumes the braking energy,
preventing an overvoltage fault on the DC bus. The
braking chopper is automatically activated when the DC
bus voltage exceeds a specified level, depending on the
nominal voltage of the adjustable frequency drive.
2.7.5 line Power Shield
The line power shield is a Lexan cover installed inside the
enclosure to provide protection according to VBG-4
accident-prevention requirements.
®
MG16J122 - VLT
is a registered Danfoss trademark
2-17
Advertisement
Table of Contents
Need help?
Do you have a question about the VLT FC 103 and is the answer not in the manual?
Questions and answers