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IB131021EN
Effective Mar 2018
FIGURES
FIGURE 1-1 TYPE VCP-WL CIRCUIT BREAKER OUTLINES AND DIMENSIONS..........................................................................................3
FIGURE 3-1 TYPICAL VCP-WL TOOLS AND ACCESSORIES......................................................................................................................8
FIGURE 3-2 TYPICAL FRONT VIEW VCP-WL VACUUM CIRCUIT BREAKER
.....................9
FIGURE 3-3 TYPICAL VCP-WL VACUUM CIRCUIT BREAKER ELEMENT WITH FRONT COVER REMOVED.................................................10
FIGURE 3-4 VCP-WL MECHANISM DETAILS.......................................................................................................................................11
FIGURE 3-5 TYPICAL REAR VIEW VCP-WL VACUUM CIRCUIT BREAKER ELEMENT................................................................................12
FIGURE 3-6 TYPICAL VCP-WL VACUUM CIRCUIT BREAKER FRONT COVER ARRANGEMENT.................................................................13
FIGURE 4-1A INSERTION OF THE DRAWOUT EXTENSION RAILS.........................................................................................................15
FIGURE 4-1B LIFTING AND SETTING THE BREAKER IN THE HOUSING..................................................................................................15
FIGURE 4-1C BPI PAN ASSEMBLY......................................................................................................................................................17
FIGURE 4-2 ENGAGING EXTENSION RAILS IN A LOWER CIRCUIT BREAKER COMPARTMENT................................................................19
FIGURE 4-3 TYPICAL VCP-WL CIRCUIT BREAKER BOTTOM VIEW........................................................................................................20
FIGURE 4-4 ENGAGING LEVERING-IN CRANK....................................................................................................................................21
FIGURE 5-1 VCP-WL POLE UNIT AND VACUUM INTERRUPTER...........................................................................................................23
FIGURE 5-2 GRAPHIC REPRESENTATION OF ARC INTERRUPTION.......................................................................................................24
FIGURE 5-3 MEASUREMENT OF CONTACT STROKE...........................................................................................................................25
FIGURE 5-4 LOOSENING THE DRIVE ROD HOUSING JAM NUT............................................................................................................25
FIGURE 5-5 MEASUREMENT OF CONTACT OPEN GAP.......................................................................................................................25
FIGURE 5-5 TYPICAL VCP-WL CONTROL SCHEME..............................................................................................................................29
Содержание 150 VCP-WL
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