Eaton VCP-W Series Instructions For Installation/operation/maintenance/servicing Manual pdf 62 page image
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Eaton VCP-W Series Instructions For Installation/operation/maintenance/servicing

Also see for 120VCP-W25: Installation, operation and maintenanceInstructions for installation, operation and maintenance

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Contents
  1. Table Of Contents
  2. Table Of Contents
  3. Table Of Contents
  4. Introduction
  5. Type VCP-W vacuum circuit breaker element ratings (Tables 1, 2, 3, 4, 5, and 6)
  6. rated symmetrical current basis
  7. rated symmetrical current basis (standard ratings)
  8. Outlines and dimensions
  9. Figure 2. Type VCPW-ND circuit breaker outlines and dimensions in inches (mm)
  10. Safe practices
  11. Tools and accessories
  12. Table 7 . Accessories for 36-inch wide breaker compartments for 29-inch frame breaker
  13. Table 8. Narrow design accessories for 26-inch-wide breaker compartments
  14. Table 9. 27 kV VCP-W accessories
  15. Table 10. Simple manual ground and test devices—bus bar type
  16. Table 13. Simple electrically operated ground and test device
  17. Table 14. Simple electrically operated ground and test device for VCP-W without key interlocks
  18. Type VCP-W vacuum circuit breaker element weights (Tables 18, 19, and 20)
  19. Table 20. VCP-W (K = 1) breaker weights a
  20. operation, and maintenance of type Effective March
  21. Figure 4. Typical front view VCP-W vacuum circuit breaker
  22. Figure 5. Typical VCP-W vacuum circuit breaker element with front cover removed
  23. Figure 6. Typical rear view VCP-W vacuum circuit breaker element
  24. Figure 7 . Typical VCP-W vacuum circuit breaker front cover arrangement
  25. Initial inspection and installation
  26. Figure 9. Insertion of the drawout extension rails
  27. Figure 11. Front panel
  28. Figure 12. BPI pan assembly
  29. Figure 13. Non-BPI pan assembly
  30. Circuit breaker performance check
  31. Circuit breaker/structure interfacing
  32. Figure 16. Pulling secondary disconnect cage to engage secondaries in TEST position
  33. Description and operation
  34. Vacuum interrupter
  35. Stored energy mechanism
  36. Figure 20. Closing cam and trip linkage
  37. Figure 21. Charging schematic
  38. Charging
  39. Figure 22. Typical VCP-W DC and AC control schemes
  40. Figure 23. 15 kV VCP-WXC 63 kA 1200-3000 A special power plant breakers
  41. Figure 23. 5 kV VCP-WXC 63 kA 1200-3000 A special power plant breakers
  42. Timing
  43. Figure 24. 15 kV under-voltage trip device configuration
  44. Interlocks and interfacing
  45. Inspection, maintenance, and troubleshooting
  46. General torque guidelines
  47. Inspection and maintenance procedures
  48. Vacuum interrupter integrity test
  49. Figure 27 . Vacuum interrupter showing contact erosion indicator with breaker open
  50. Insulation
  51. Figure 30. Starting tape at the bottom of the cam
  52. Figure 35. Manually charging the closing springs
  53. Figure 40. Remove marked masking tape from the cam
  54. Mechanism lubrication
  55. Troubleshooting chart
  56. Renewal parts
  57. Table 28. Recommended renewal parts for IEC rated breakers
  58. Table 29. Recommended renewal parts for GB rated breakers
  59. Optional accessories
  60. Optional 3,000 A ball screw drive for BPI pan assembly
Eaton VCP-W Series Instructions For Installation/operation/maintenance/servicing Manual pdf 62 page image
62Instruction Booklet IB131006ENEffective March 2019Instructions for installation,operation, and maintenance of typeVCP-W vacuum circuit breakersEATON www.eaton.comTable 27. Recommended renewal parts for ANSI rated breakers (continued next page).Line no. DescriptionStyle numberQty.VCP-W VCPW-SE & 27 kV VCPW-ND434445Charging motor48 Vdc125 Vdc/120 Vac250 Vdc/240 Vac699B196G03699B196G01699B196G02699B196G06699B196G04699B196G05699B196G03699B196G01699B196G0211146 Motor brush kit 8063A77G01 8063A77G0 8063A77G01 1474849Spring release coils48 Vdc125 Vdc/120 Vac250 Vdc/240 Vac3759A76G013759A76G023759A76G033759A76G113759A76G 123759A76G133759A76G013759A76G023759A76G0311150 Rectifier (1 20/240 Vac) 3759A79G02 3759A79G01 1 15152535455Anti pump (Y) relay48 Vdc125 Vdc250 Vdc120 Vac240 Vac3759A74G033759A74G043759A74G053759A74G013759A74G028237A27H038237A27H048237A27H058237A27H018237A27H023759A74G033759A74G043759A74G053759A74G013759A74G021111156575859Shunt trip coils24 Vdc48 Vdc125 Vdc/125 Vac cap trip250 Vdc/240 Vac cap trip3759A76G043759A76G013759A76G023759A76G033759A76G143759A76G1 13759A76G123759A76G 133759A76G043759A76G013759A76G023759A76G03111160616262A62BUV trip coils48 Vdc125 Vdc250 Vdc120 AC240 AC8064A19G018064A19G028064A19G038064A19G098064A19G108064A19G018064A19G028064A19G038064A19G098064A19G108064A19G018064A19G028064A19G038064A19G098064A19G101111163 Motor cut off switch 699B199G01 699B199G04 699B199G01 164 Latch check switch 699B147G01 699B147H04 699B147G01 1
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This manual is suitable for:
120VCP-W25120VCP-W32120VCP-W40150 VCP-W 25C150 VCP-W 40C150 VCP-W 50C150 VCP-W 63C150VCP-W 25150VCP-W 40150VCP-W 50150VCP-W 63150VCP-W1000150VCP-W500150VCP-W750150VCPW63(1500)175VCP-W25 175VCP-W32 175VCP-W40270 VCP-W 25C270 VCP-W 32C270 VCP-W 40C270VCP-W1000(22)270VCP-W1250(25)270VCP-W1600(32)270VCP-W2000(40)270VCP-W750(16)36VCP-W2536VCP-W3236VCP-W4036VCPW-ND2536VCPW-ND3250 VCP-W 40C50 VCP-W 50C50VCP-W 2550VCP-W 4050VCP-W 5050VCP-W 6350VCP-W25050VCP-W35050VCPW-ND25050VCPW63 (500)72VCP-W2572VCP-W3272VCP-W4072VCPW-ND2572VCPW-ND3275 VCP-W 50C75VCP-W 4075VCP-W 5075VCP-W500VCP-W Series
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