Quantcast Figure 2-5. Unit pole closing

 

Click here to make tpub.com your Home Page

Page Title: Figure 2-5. Unit pole closing
Back | Up | Next

Click here for thousands of PDF manuals

Google


Web
www.tpub.com

Home


   
Information Categories
.... Administration
Advancement
Aerographer
Automotive
Aviation
Construction
Diving
Draftsman
Engineering
Electronics
Food and Cooking
Logistics
Math
Medical
Music
Nuclear Fundamentals
Photography
Religion
   
   

 

Share on Google+Share on FacebookShare on LinkedInShare on TwitterShare on DiggShare on Stumble Upon
Back
Load Break Switch Installation
Up
TM-5-6120-250-34 Substation Trailer Mounted 500 KVA AC 4160-416Y/240V 208Y/120V 3 Phase 50/60 Hertz Avionics Model 950-2200A Manual
Next
Figure 2-7. Unit pole fully open
1.
Primary blade buffer stop
1.
Buffer stop
2.
Primary contact fingers
2.
Arc chute mounting bolts
3.
Primary contact blade
3.
Shims
4.
Primary spring
4.
Contact bolt
5.
Booster spring
5.
Primary contact fingers
6.
Operating mechanism
6.
Arcing contact fingers
7.
Operating hub
7.
Auxiliary blade
8.
Buffer stop
Figure 2-6. Switch partially open.
9.
Guide block
10.
Arc chutes mounting bolts
11.
Primary contact blade
(3)  Primary gap. The primary gap should
12.
Auxiliary blade release hook
be measured with the primary blades in the normal
13.
Pivot pin for auxiliary blade
position.  A measurement should be made from the
14.
Auxiliary blade release hook
primary blade stop or spacer (3, fig. 2-71 to the stationary
15.
Operating rod clevis pin
primary contact 121. The dimension should be I inches
16.
Hinge pin
plus or minus 3 / 8 inch. If this dimension is not correct,
the lower buffer stop (6,
Figure 2-5. Unit pole closing.
2-6

Privacy Statement - Press Release - Copyright Information. - Contact Us

Integrated Publishing, Inc. - A (SDVOSB) Service Disabled Veteran Owned Small Business