Eaton 380 VCP-Wind, Instructions For The Use, Operation And Maintenance, Page: 6 / 49

Page vi
I.B. 70A2580H02
Effective November 2012
FIGURES
Figure Title Page
4-1
Type VCP-Wind Circuit Breaker Manual Charging Handle in Use............................................................ 11
4-2 VCP-Wind Breaker insertion Step 1 .......................................................................................................... 13
4-3 VCP-Wind Breaker insertion Step 2 .......................................................................................................... 13
4-4 VCP-Wind Breaker insertion Step 3 .......................................................................................................... 13
4-5 VCP-Wind Breaker insertion Step 4 .......................................................................................................... 13
4-6 VCP-Wind Breaker insertion Step 5 .......................................................................................................... 13
5-1 Graphic Representation of Arc Interruption............................................................................................... 15
5-2 Closing Cam and Trip Linkage .................................................................................................................. 17
5-3 Charging Schematic .................................................................................................................................. 19
5-4 Typical VCP-Wind “DC” Control Schematics ........................................................................................... 20
5-5 Typical VCP-Wind “AC” Control Schematics............................................................................................ 21
5-6 Secondary Plug Shown Mounted on Top of Drawout Circuit Breaker ...................................................... 22
5-7 38kV VCP-Wind in Breaker Cassette ........................................................................................................ 23
5-8 38kV VCP-Wind Cassette Floor ................................................................................................................ 23
5-9 Under voltage Trip Device Configuration .................................................................................................. 24
6-1 Lubrication Points (Drawout Circuit Breaker Shown) ................................................................................ 26
6-2 Resistance Measurement Locations & Values Table................................................................................ 29
6-3 Status Indicators ........................................................................................................................................ 30
6-4 Starting Tape at Bottom............................................................................................................................. 30
6-5 Wrapping Tape up around Cam ................................................................................................................ 30
6-6 Attaching Tape Around to Back of Cam .................................................................................................... 31
6-7 Attaching CloSure
TM
Test Tool at Hole “A” ................................................................................................ 31
6-8 Attaching CloSure
TM
Test Tool at H Pole “B”............................................................................................. 31
6-9 Manually Charging Closing Springs .......................................................................................................... 31
6-10 Manually Closing Circuit Breaker with Marker in Hole “C” ........................................................................ 32
6-11 Top View of Cam and Marker Interface..................................................................................................... 32
6-12 Move Marker 15° to Right.......................................................................................................................... 32
6-13 Move Marker 15° to Left ............................................................................................................................ 32
6-14 Remove Marked Masking Tape from Cam................................................................................................ 32
6-15 Place Tape on Right Side Panel of Breaker.............................................................................................. 32
6-16 Illustrative Testing Tape Sample ............................................................................................................... 33
6-17 Front View of CloSure
TM
Tool Showing Mounting/Testing Hole Locations................................................ 33
6-18 Typical Circuit Breaker Front View with CloSure
TM
Tool Attached ............................................................ 33
TABLES
Table Title Page
1-1
Type VCP-Wind Ratings on Symmetrical Current Rating Basis ................................................................. 3
3-1 Approximate Circuit Breaker Weights.......................................................................................................... 6
5-1 Circuit Breaker Timing ............................................................................................................................... 22
6-1 Torque Guidelines ..................................................................................................................................... 26
6-2 Test Voltage............................................................................................................................................... 28
6-3 CloSure
TM
Tool Mounting /Testing Locations by Circuit Breaker Type ..................................................... 33
6-4 Approximate Resistance Measurements................................................................................................... 29
7-1 Recommended Renewal Parts for ANSI Rated Breakers ......................................................................... 37
7-2 38kV VCP-Wind Mini Module Code Pin Position Chart............................................................................. 41