DIY Home Improvement, Remodeling & Repair Forum > DIY Home Improvement > Electrical and Wiring > Minimum wattage needed to operate tool




Reply
 
LinkBack Thread Tools Search this Thread Display Modes
Old 07-22-2012, 02:19 PM  
Giles
Junior Member
 
Join Date: Jun 2012
Posts: 17
Liked 2 Times on 2 Posts
Default Minimum wattage needed to operate tool
I have a 120V electric impact wrench that pulls 7.5 Amps.
What is the lowest wattage portable generator that I can use to operate the wrench?


Giles is offline  
 
Reply With Quote Quick reply to this message
Old 07-22-2012, 03:35 PM  
piper27
Junior Member
 
Join Date: Dec 2007
Posts: 22
Likes Given: 1
Default
Watts= volts x amps
120 x 7.5= 900watts


piper27 is offline  
 
Reply With Quote Quick reply to this message
Old 07-22-2012, 04:10 PM  
Giles
Junior Member
 
Join Date: Jun 2012
Posts: 17
Liked 2 Times on 2 Posts
Default
Quote:
Originally Posted by piper27 View Post
Watts= volts x amps
120 x 7.5= 900watts
THANKS---I should have known that---I'll blame it on "senior moment"
Giles is offline  
 
Reply With Quote Quick reply to this message
Old 07-22-2012, 06:09 PM  
JoeD
Senior Member
 
Join Date: Mar 2006
Location: Welland, Ontario
Posts: 724
Liked 33 Times on 29 Posts
Default
900 watts is the supposed full load of the tool. I would add at least 20% for the generator required. That's 1080 watts. You should be looking for 1100-1200 watt unit.
JoeD is online now  
 
Reply With Quote Quick reply to this message
Reply

Quick Reply
Message:
Options

« Previous Thread | Next Thread »
Thread Tools Search this Thread
Search this Thread:

Advanced Search
Display Modes
Linear Mode Linear Mode

Posting Rules
You may not post new threads
You may not post replies
You may not post attachments
You may not edit your posts
BB code is On
Smilies are On
[IMG] code is On
HTML code is Off
Trackbacks are Off
Pingbacks are On
Refbacks are On

Similar Threads
Thread Thread Starter DIY Home Repair Forum Replies Last Post
any rule of thumb for figuring max recommended bulb wattage? Philphine Electrical and Wiring 11 05-13-2011 10:47 AM
What tool can I use... mdsmeck Tools 8 06-30-2009 04:57 AM
Do I need a new tool? gfw Flooring 2 05-20-2008 07:19 AM
Tool Site help Needed Relevancy Tools 19 01-16-2008 07:26 PM
Wattage question? WestBentley Electrical and Wiring 5 03-29-2007 07:47 PM

Newest Threads

FOLLOW US ON