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Instruction Book
Page vi
Effective: May 2016
For more information visit:
www.Eaton.com
IB131017EN
4-16
Cradle Mounted Levering Mechanism ............................................................................................................................................ 29
4-17
Levering Circuit Breaker ................................................................................................................................................................. 29
4-18
Circuit Breaker Connected as Indicated by Fully Connected Position Label .................................................................................... 29
4-19
Typical Circuit Breaker Shown in CONNECT Position with Secondary Connections Made ............................................................. 30
4-20
Primary Safety Shutters Shown in Open Position with Fixed Primary Stabs Exposed ..................................................................... 30
4-21
Padlocking Device on Side of Cassette .......................................................................................................................................... 30
5-1
Typical Rigid Frame Construction ................................................................................................................................................... 31
5-2
Typical VCP-TL Drawout Breaker Shown (Front Cover Removed) ................................................................................................. 32
5-3
Fixed 50 VCP-TRL Interrupter Assembly (600/800A, 16kA shown) ................................................................................................ 33
5-4
Drawout 150 VCP-TL Interrupter Assemblies (1200A, 25kA shown) ............................................................................................... 33
5-5
Manual Operation Features ............................................................................................................................................................ 34
5-6
Secondary Protective Hood ............................................................................................................................................................ 35
5-7
VCP-TRL Non Automatic Connection Diagram ............................................................................................................................... 36
5-8
VCP-TRL with 520V Trip Unit Connection Diagram ........................................................................................................................ 37
5-9
VCP-TRL with 1150V Trip Unit Connection Diagram ...................................................................................................................... 38
5-10
VCP-TL Non Automatic Connection Diagram ................................................................................................................................. 39
5-11
VCP-TL with 520V Trip Unit Connection Diagram ........................................................................................................................... 40
5-12
VCP-TL with 1150V Trip Unit Connection Diagram ......................................................................................................................... 41
5-13
VCP-TL Drawout Umbilical Cord and Connector Wiring Diagram ................................................................................................... 42
5-14
Top View Secondary Connectors ................................................................................................................................................... 43
5-15
Secondary Male Connector with Female Pins ................................................................................................................................ 43
5-16
Optional Terminal Block ................................................................................................................................................................. 43
5-17
AMP Secondary Wiring Removal Tool (AMP#305183) (C-H#MAMPSEC) ...................................................................................... 43
5-18
Digitrip RMS 115OVi Programmable Trip Unit Installed in Typical Circuit Breaker .......................................................................... 44
5-19
Hand Held Tester ........................................................................................................................................................................... 44
5-20
Auxiliary Switch .............................................................................................................................................................................. 46
5-21
Door Escutcheon and Gasket ......................................................................................................................................................... 46
6-1
Contact Erosion Mark Visible on Stem ............................................................................................................................................ 50
6-2
Contact Wipe Inspection Area ........................................................................................................................................................ 50
6-3
Satisfactory Contact Wipe Condition with Breaker Closed .............................................................................................................. 50
6-4
Unsatisfactory Contact Wipe Condition with Breaker Closed .......................................................................................................... 50
6-5
Circuit Breaker Lubrication ............................................................................................................................................................. 54
6-6
Drawout Cassette Lubrication ......................................................................................................................................................... 55
TABLES
Table
Title
Page
1.1
VCP-TL and VCP-TRL Ratings ........................................................................................................................................................ 2
3.1
Circuit Breaker and Cassette Weights ............................................................................................................................................ 14
4.1
Cassette Rejection Interlock Pin Locations ..................................................................................................................................... 23
5.1
Digitrip Trip Units ............................................................................................................................................................................ 44
5.2
Current Sensors and Matching Rating Plugs .................................................................................................................................. 45
5.3
Auxiliary Switch Contacts Interrupting Capacities ........................................................................................................................... 46
6.1
Inspection and Maintenance Procedures ........................................................................................................................................ 48
6.2
Test Voltage ................................................................................................................................................................................... 49
6.3
Typical Resistance Measurements ................................................................................................................................................. 51
6.4
Troubleshooting Guide ................................................................................................................................................................... 52
Содержание 150 VCP-TL16
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