Eaton 50 VCP-TR16 Instructions For The Use page 5

6-3 Vacuum Interrupter Integrity Test ................................................................................................................................................................. 49
6-4 Contact Erosion (up to 25kA) ....................................................................................................................................................................... 51
6-5 Contact Wipe (up to 25kA) ........................................................................................................................................................................... 51
6-6 Insulation ...................................................................................................................................................................................................... 54
6-7 Insulation Integrity Check .............................................................................................................................................................................. 54
6-8 Primary Circuit Resistance Check ............................................................................................................................................................... 54
6-9 Mechanism Check ....................................................................................................................................................................................... 54
6-10 Lubrication ................................................................................................................................................................................................... 54
6-11 Troubleshooting ........................................................................................................................................................................................... 54
6-14 End of Life Procedures.....................................................................................................................................................59
6-15 Failure Reporting.............................................................................................................................................................59
SECTION 7: RENEWAL PARTS
7-1 General ........................................................................................................................................................................................................ 59
7-2 Ordering Instructions ..................................................................................................................................................................................... 59
7-3 Mechanism and Related Parts ..................................................................................................................................................................... 60
7-4 Current Path .................................................................................................................................................................................................. 61
7-5 Electrical Attachments .................................................................................................................................................................................. 62
7-6 Other Breaker Related Parts ......................................................................................................................................................................... 65
7-7 Trip Unit and Related Parts ........................................................................................................................................................................... 68
1-1 VCP-TR Fixed Breaker Outlines (except 25kA, 2000/2500A and all 31.5/40kA) ................................................................................... 4
1-2 VCP-T Drawout Breaker Outlines (except 25kA, 2000A and all 31.5/40kA) ......................................................................................... 5
1-3 VCP-T Breaker Cassette Outlines (except 25kA, 2000A and all 31.5/40kA) ......................................................................................... 6
1-4 VCP-TR Fixed Breaker Outlines (25kA, 2000/2500A and all 31.5/40kA) .............................................................................................. 7
1-5 VCP-T Drawout Breaker Outlines (25kA, 2000A and all 31.5/40kA) ..................................................................................................... 8
1-6 VCP-T Breaker Cassette Outlines (25kA, 2000A and all 31.5/40kA) .................................................................................................... 9
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3-1 Fixed Breaker Shown Mounted on Pallet ............................................................................................................................................. 12
3-2 Keyed Shipping Clamp Being Removed from Fixed Breaker .............................................................................................................. 13
3-3 Optional Lifting Sling Shown on 40kA Breaker .................................................................................................................................... 13
3-3a 40kA Breaker Shown Being Lifted with Optional Lifting Slings ............................................................................................................ 13
3-4 Preferred Lifting Method Using Lifting Yoke To Lift 25kA Breaker ....................................................................................................... 14
3-4a Preferred Lifting Method Using Lifting Yoke To Lift 40kA Breaker ....................................................................................................... 14
3-5 Front and Rear Views All VCP-TR Fixed (except 25kA, 2000/2500A and all 31.5/40kA) .................................................................... 16
3-6 Front and Rear Views All VCP-T Drawout (except 25kA, 2000A and all 31.5/40kA) .......................................................................... 17
3-7 Front and Rear Views Drawout Cassette (except 25kA, 2000A and all 31.5/40kA) ............................................................................ 18
3-8 Front and Rear Views VCP-T Drawout Breaker (25kA, 2000A and all 31.5/40kA) .............................................................................. 19
3-9 Front and Rear Views Drawout Cassette (25kA, 2000A and all 31.5/40kA) ......................................................................................... 20
3-10 Typical VCP-T Front Cover ................................................................................................................................................................... 21
4-1 Typical Fixed Non-Automatic VCP-TR 15KV Circuit Breaker ............................................................................................................... 23
4-2 Bottom View of VCP-TR Circuit Breaker showing Mounting Holes ..................................................................................................... 23
4-3 Cassette Rejection Interlock Pin Positioning ....................................................................................................................................... 24
4-4 Position Circuit Breaker with Lifter on Removable Extension Rails ..................................................................................................... 25
4-5 Breaker Shoot Bolts Against Cassette .................................................................................................................................................. 25
4-6 Shoot Bolt Handle in Up (Locked) Position ........................................................................................................................................... 25
4-7 Shoot Bolt Handle Shown in Position "C" - Shoot Bolts Protrude Fully from Cradle ............................................................................ 26
4-8 Shoot Bolt Handle Shown in Position "B" - Shoot Bolts Protrude Partially from Cradle ....................................................................... 26
4-9 Shoot Bolt Handle Shown in Position "A" - Shoot Bolts Retracted Fully Inside Cradle ........................................................................ 26
4-10 Circuit Breaker Umbilical Cord Shown Connected to Breaker Prior to Breaker Insertion .................................................................... 27
4-11 Secondary Connector Viewed from Rear of Breaker ............................................................................................................................ 27
4-12 Cassette Secondary Connector and Interlock Lever ........................................................................................................................... 27
4-13 Drawout Cassette with Primary Safety Shutters Open Showing Fixed Primary Stabs ........................................................................ 28
4-14 Circuit Breaker Shown in Levered Out (DISCONNECT) Position - Correct for Breaker Positioning ................................................... 28
4-15 Circuit Breaker Shown in Levered In (CONNECT) Position - Incorrect for Breaker Positioning........................................................... 28
IB131016EN
LIST OF FIGURES
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Instruction Book
Effective: November 2017 Page v