Unearthed Operation; Din Rails - GE RSTi-EP User Manual

7.3.4 Unearthed Operation

In the event of unearthed operation, the corresponding safety regulations must be observed.

7.3.5 DIN Rails

Notes concerning the use of DIN rails:
•
Large-surface, low-impedance attachment on the mounting plate and corresponding
contact with the carrier system using screws or rivets
•
Proper earthing
•
Use corrosion-proof DIN rails
•
Remove the insulating layer on painted, anodised or insulated metal components in the area
around the connection point
•
Protect the connection point against corrosion (e.g. using grease; Attention: only use grease
suitable for the purpose)
GFK-2958E RSTi-EP User Manual
Chapter 7 Earthing and Shielding
335