Instruction Book
Page vi
Effective: February 2007
For more information visit: www.EatonElectrical.com
I.B. 8295A61H07
FIGURES
Figure Title
Page
1-1
Type VCP-WR Series 18 Element Outlines and Dimensions (inches) ..........................................................3
1-2
Type VCP-WR Series 20 Element Outlines and Dimensions (inches) ..........................................................5
1-3
Type VCP-WR Series 29 Element Outlines and Dimensions (inches) ..........................................................7
1-4
Type VCP-WR Series 29 (240/270) Element Outlines and Dimensions (inches) ........................................10
3-1
Front View VCP-WR Series 18.....................................................................................................................18
3-2
Rear View VCP-WR Series 18 ....................................................................................................................19
3-3
Front View VCP-WR Series 20.....................................................................................................................20
3-4
Rear View VCP-WR Series 20 ....................................................................................................................21
3-5
Front View VCP-WR Series 29.....................................................................................................................22
3-6
Rear View VCP-WR Series 29 ....................................................................................................................23
3-7
Typical VCP-WR Escutcheon ......................................................................................................................24
5-1
Typical VCP-WR Front Mounted Mechanism...............................................................................................27
5-2
Type VCP-WR Series 20 Interrupter Assemblies.........................................................................................28
5-3
Type VCP-WR Series 18 Interrupter Assemblies.........................................................................................28
5-4
Type VCP-WR Series 29 Interrupter Assemblies.........................................................................................28
5-5
Typical Cutler-Hammer Vacuum Interrupter Shown Attached to
Non-Sliding Current Transfer System...........................................................................................................29
5-6
Closing Cam and Trip Linkage ....................................................................................................................31
5-7
Charging Schematic ....................................................................................................................................32
6-1
Typical VCP-WR Front Cover, Nameplate and Operational Indicators .......................................................35
6-2
Typical VCP-WR “DC” and “AC” Control Schematics ..................................................................................36
6-3
Series 18 Primary Connection .....................................................................................................................37
6-4
Series 18 Showing Bottom Accessed Interlocks and MOC Operator ..........................................................37
6-5
Series 20 Primary Connection .....................................................................................................................38
6-6
Series 20 Showing Bottom Accessed Interlocks and MOC Operator ..........................................................39
6-7
Series 29 Primary Connection .....................................................................................................................40
6-8
Series 29 Showing Bottom Accessed Interlocks and MOC Operator ..........................................................40
7-1
Lubrication Points ........................................................................................................................................41
7-2
Vacuum Interrupter Showing Contact Erosion Indicator with Breaker Open ...............................................44
7-3
Vacuum Interrupter Showing Contact Erosion Indicator with Breaker Closed .............................................44
7-4
Typical “T” Contact Wipe Indicator ..............................................................................................................45
7-5
Wipe Indication Procedure ...........................................................................................................................46
TABLE
Table Title
Page
1.1
Type VCP-WR (Red Line Series) Ratings................................................................................................... 1
1.2
Type VCP-WRC (Red Line SeriesExtra Capability) Ratings ...................................................................... 2
1.3
Type VCP-WRG (Red Line Series Generator) Ratings............................................................................... 3
3.1
VCP-WR Breaker Weights (pounds) ........................................................................................................ 17
5.1
Breaker Timing ......................................................................................................................................... 33
7.1
Test Voltage............................................................................................................................................... 43
7.2
Typical Resistance Measurements............................................................................................................ 45
8.1
Recommended VCP-WR Spare Parts......................................................................................................... 5
Summary of Contents for Cutler-Hammer 150 VCP-WR 1500
Page 2: ......
