Tek-Tips is the largest IT community on the Internet today!

Members share and learn making Tek-Tips Forums the best source of peer-reviewed technical information on the Internet!

  • Congratulations cowski on being selected by the Eng-Tips community for having the most helpful posts in the forums last week. Way to Go!

Mobile earthing

Status
Not open for further replies.

5306

Electrical
Joined
Aug 23, 2005
Messages
3
Location
GB
A 55kw 415vac Generator will be mounted on the back of a wagon and will be switched on while the wagon is moving.
anybody know of requirements for "earth" protection on
mobile applications
thanks
 
If I understood your question correctly, the "earth" would be the chassis of the vehicle. You want the neutral of the generator firmly bonded to the metal chassis.

Its no different than "earth" (or ground or reference) point for the common car or RV (without the generator). The battery and alternators are "earthed" to the chassis.

If you mean by "earth protection" a ground fault protection then all you need is a breaker with GFP relay or trip unit on it. I would not worry about it, if GFP is not already there. Check with the mfr.
 
Status
Not open for further replies.

Part and Inventory Search

Sponsor

Back
Top