Eaton VCP-W Series User Manual

5
Instruction Booklet IB131006EN
Effective March 2019
Instructions for installation,
operation, and maintenance of type
VCP-W vacuum circuit breakers
EATON www.eaton.com
Figure 26. 50 VCP-W 63 - 63 kA pole unit. ................................................ 49
Figure 27. Vacuum interrupter showing contact erosion indicator with breaker open ...............52
Figure 28. Vacuum interrupter showing contact erosion indicator with breaker closed. .............52
Figure 29. Wipe indication procedure. .................................................... 52
Figure 30. Starting tape at the bottom of the cam. ......................................... 54
Figure 31. Wrapping tape up around the cam. ............................................. 54
Figure 32. Attaching tape around to the back of the cam. .................................... 54
Figure 33. Attaching CloSure test tool at hole “A”. ........................................... 54
Figure 34. Attaching CloSure test tool at “B”. .............................................. 54
Figure 35. Manually charging the closing springs. .......................................... 55
Figure 36. Manually closing the circuit breaker with the marker in hole “C”. ...................... 55
Figure 37. Top view of the cam and marker interface. ........................................55
Figure 38. Move marker 15° to the right. ................................................. 55
Figure 39. Move marker 15° to the left. .................................................. 55
Figure 40. Remove marked masking tape from the cam. .....................................56
Figure 41. Place the tape on the right side panel of the breaker. ............................... 56
Figure 42. Illustrative testing tape sample. ................................................ 56
Figure 43. Front view of closure tool showing mounting/testing locations (6352C49H01). ........... 56
Figure 44. Typical circuit breaker front view with CloSure tool attached. ......................... 56
Figure 45. Roll-on-floor wheel kit (shown installed on a standard 5/15 kV VCP-W breaker). .......... 70
Figure 46. Optional automatic/manual secondary for BPI pan assembly. ......................... 71
List of tables
Table Title Page
Table 1. (ANSI Standards
a
) type VCP-W vacuum circuit breaker through 15 kV
rated symmetrical current basis. ................................................. 7
Table 2. (ANSI Standards
a
) type VCP-W vacuum circuit breaker 27 kV rated symmetrical current basis. 8
Table 3. (ANSI Standards) type VCP-WC extra capability vacuum circuit breaker 5-27 kV
rated symmetrical current basis. ................................................. 9
Table 4. (IEC-56 Standards
a
) type VCP-W vacuum circuit breaker through 17.5 kV
rated symmetrical current basis. ................................................ 9
Table 5. (ANSI Standards
a
) type VCP-W (K = 1) vacuum circuit breaker through 15 kV
rated symmetrical current basis (standard ratings). ................................. 10
Table 6. (ANSI Standards
a
) type VCP-WXC circuit breaker through 15 kV
rated symmetrical current basis (standard ratings). ................................. 10
Table 7. Accessories for 36-inch wide breaker compartments for 29-inch frame breaker. .......... 15
Table 8. Narrow design accessories for 26-inch-wide breaker compartments. ................... 16
Table 9. 27 kV VCP-W accessories. ..................................................... 17
Table 10. Simple manual ground and test devices—bus bar type. ............................. 18
Table 11. 15 kV VCP-W simple manual ground and test device—“bail” and “ball” type a . ...........18
Table 12. Complex manual (selectable) ground and test device. ............................... 18
Table 13. Simple electrically operated ground and test device. ................................ 19
Table 14. Simple electrically operated ground and test device for VCP-W without key interlocks. ..... 20
Table 15. Simple electrically operated ground and test device for VCP-WXC. .....................20
Table 16. 27 kV manual ground and test device. ........................................... 20
Table 17. Dummy elements
a .......................................................... 21
Table 18. VCP-W ANSI rated breaker weights
a
.. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 21
Table 19. VCP-W IEC rated breaker weights
a
. ............................................. 22
Table 20. VCP-W (K = 1) breaker weights
a
. ............................................... 22
Table 21. VCP-W & VCP-WC circuit breaker barrier configurations. ............................. 38
Table 22. Circuit breaker timing. ........................................................ 45
Table 23. Torque guidelines. ...........................................................49
Table 24. Test voltage (insulation and vacuum integrity). .....................................51
Table 25. Typical resistance measurements. .............................................. 53
Table 26. Closure tool mounting/testing locations by circuit breaker type. ....................... 57
Table 27. Recommended renewal parts for ANSI rated breakers .............................. 59
Table 28. Recommended renewal parts for IEC rated breakers ................................ 65
Table 29. Recommended renewal parts for GB rated breakers ................................ 69

Eaton VCP-W Series Specifications

General

Brand	Eaton
Model	VCP-W Series
Category	Circuit breakers
Language	English