Eaton 150 VCP-WR 1500 Instructions For The Use, Operation And Maintenance Download Page 28 | Manualshive

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I.B. 8295A61H03

Page 22

Effective 7/97

5-2.2 CONTACT EROSION INDICATOR

The purpose of the contact erosion indicator is to moni-
tor any erosion of the vacuum interrupter contacts.
Contact erosion is, however, very minimal over time with
Cutler-Hammer vacuum interrupters utilizing copper-
chrome contact material. If contact erosion reaches 1/8
inch, the interrupter must be replaced. A contact erosion
indicator mark is located on the moving stem of the
interrupter (Figures 7-2 and 7-3)

In order to determine if the contacts have eroded to the
extent that the interrupter must be replaced, observe the
erosion mark placed on each moving stem from the rear
of the breaker with the breaker closed. The interrupter is
satisfactory if the mark on the stem is visible with the
breaker closed. The entire interrupter assembly must be
replaced if the mark is no longer visible.

The erosion indicator is easily viewed from the rear of
the breaker on Series 18 and 29 VCP-WR breaker ele-
ments. Because the Series 20 VCP-WR breaker ele-
ment’s interrupter assembly is inverted relative to Series
18 and 29 configurations, the erosion indicator is not
easily viewed. It is possible to observe the Series 20
indicator using a light and a dental type mirror.

Figure 5-2 Type VCP-WR Series 20 Interrupter
Assemblies

Figure 5-3 Type VCP-WR Series 18 Interrupter
Assemblies

Figure 5-4 Type VCP-WR Series 29 Interrupter
Assemblies

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Summary of Contents for 150 VCP-WR 1500

Page 1: ...B 8295A61H03 Effective 7 97 Cutler Hammer Instructions for the Use Operation and Maintenance of The Red Line Type VCP WR Vacuum Circuit Breaker Elements VCP WR Series 29 VCP WR Series 20 VCP WR Series 18 ...

Page 2: ......

Page 3: ...E ATTEMPTED ONLY BY QUALIFIED PERSONNEL THIS INSTRUCTION BOOK SHOULD NOT BE CON SIDERED ALL INCLUSIVE REGARDING INSTALLA TION OR MAINTENANCE PROCEDURES IF FUR THER INFORMATION IS REQUIRED YOU SHOULD CONTACT CUTLER HAMMER THE CIRCUIT BREAKER ELEMENTS DESCRIBED IN THIS BOOK ARE DESIGNED AND TESTED TO OPERATE WITHIN THEIR NAMEPLATE RATINGS OPERATION OUTSIDE OF THESE RATINGS MAY CAUSE THE EQUIPMENT TO...

Page 4: ...spection 19 4 2 Manual Operation Check 19 4 3 Interface Verification 19 SECTION 5 DESCRIPTION AND OPERATION 20 5 1 Circuit Breaker Elements 20 5 2 Interrupter Assembly 20 5 2 1 Vacuum Interrupter 20 5 2 2 Contact Erosion Indicator 22 5 2 3 T Cutout Loading Spring Indicator 23 5 2 4 Contact Wipe and Stroke 23 5 3 Stored Energy Mechanism 23 5 3 1 Operation of Stored Energy Mechanism 23 5 3 2 Chargin...

Page 5: ...terfacing Steps 31 6 4 2 Electrical Interfaces 32 6 4 3 Mechanical Interfaces 32 6 5 Series 29 Breaker Element Interfaces 33 6 5 1 Initial Interfacing Steps 33 6 5 2 Electrical Interfaces 33 6 5 3 Mechanical Interfaces 33 SECTION 7 INSPECTION AND MAINTENANCE 35 7 1 Introduction 35 7 2 Frequency of Inspection 35 7 3 Inspection and Maintenance Procedures 36 7 4 Vacuum Interrupter Integrity Test 37 7...

Page 6: ...ansfer System 23 5 6 Closing Cam and Trip Linkage 25 5 7 Charging Schematic 26 6 1 Typical VCP WR Front Cover Nameplate and Operational Indicators 29 6 2 Typical VCP WR DC and AC Control Schematics 30 6 3 Series 18 Primary Connection 31 6 4 Series 18 Showing Bottom Accessed Interlocks and MOC Operator 31 6 5 Series 20 Primary Connection 32 6 6 Series 20 Showing Bottom Accessed Interlocks and MOC O...

Page 7: ...PLATE RATINGS WARNING Identification Rated Values Related Required Capabilities Current Nominal Nominal Voltage Insulation Level Rated Rated Rated Current Values Rated Rated Voltage 3 Phase Rated Rated Rated Withstand Inter Permis Max Maxi 3 Sec Closing Contin Short Class MVA Max Voltage Test Voltage rupting sible Voltage mum Short and uous Circuit Class Voltage Range Time Tripping Divided Sym Tim...

Page 8: ...45 77 77 2 47 Ref See Expanded View Next Page 30 16 Ref 600A 1200A and 2000A Breaker Outline 10 70 13 33 50 350 12 06 63 1200A 2000A 25 600A 19 33 50 350 7 83 2 96 2 33 38 Dia 1 60 7 84 2 00 1 44 1 10 57 Stroke Closed Open Optional Top MOC Operator 19 75 10 33 50 350 8 40 50 350 This Dim for 50 350 Only Figure 1 1 VCP WR Series 18 Element Outlines and Dimensions inches Note 1 Refer to page 4 for a...

Page 9: ...5 5 90 5 50 5 64 Trip Floor Tripper Close Floor Tripper 65 3 50 Ref 87 312 18 Clinch Nuts 9 Stroke Close and Trip Floor Trippers 750 500 Roller Dia 1 00 MOC Operator 750 Roller Dia 63 Stroke 1 25 3 13 57 86 1 10 1 2 3 4 5 6 7 8 9 10 11 12 13 14 15 16 17 18 19 20 21 22 23 24 2 5 12 38 View A A View B B Expanded View Exploded View of Terminal Block Series 18 Rating Dimension Table Type Continuous Di...

Page 10: ...dary Wiring TB See View Y Y 9 39 Trip Close Floor Tripper 18 A A MOC 9 62 7 66 20 27 See View X X 22 85 12 15 4 03 Figure 1 2 VCP WR Series 20 Element Outlines and Dimensions inches Front View Side View Series 20 Rating Table Type Continuous Current 60HZ 50 VCP WR 250 1200A 2000A 50 VCP WR 350 1200A 2000A ...

Page 11: ... 4 2 63 7 125 78 1 19 1 19 Secondary Wiring Access to TB 1 16 1 16 16 00 Close Trip 8 00 1 09 1 09 6 745 75 1 875 3 018 1 50 88 6 875 4 96 MOC SW 1 31 28 Nom 38 010 Bus Connection Important This Gap Dimension Must Be Maintained MOC Floor Tripper 1 25 63 Travel 1 31 1 56 1 73 56 3 13 Top View View A A Bottom Pan View Y Y View X X Note Refer to page 5 for applicable rating table covering Series 20 o...

Page 12: ...nt Travel 62 3 12 1 25 50 Dia 7 78 Ref Front 1 31 1 56 314 Dia 317 56 Travel 1 16 Bracket w Term Blocks Breaker Bottom Pan Front View 3 89 12 12 1 25 2 1 3 4 5 6 7 8 9 10 11 13 12 14 15 16 17 18 19 20 21 22 23 24 Front View Section A A Opening Closing Floor Tripper Section B B MOC Switch Operator Bar Side View TB Auxiliary View Note Refer to page 9 for applicable rating and dimension table coverin...

Page 13: ...eeDetailY 10 10 C L B A Remove andReplace SeeDet D 12 13 88 1 00 2 25 20 875 24 63 Ref 7 78 Ref C L C L C L 12 x 4 or 5 CU Bar as Req Flex Conn 12 x 4 or 5 CU Bar as Req Flex Conn 1 0 1 0 1 0 1 0 1 0 1 0 1 28 28 4 0 Ref 3 0 Ref 375Dia 3 For 312 Dia Hwd Section Figure 1 Section Figure 2 Detail X Detail Y Note Refer to page 9 for applicable rating and dimension table covering Series 29 only ...

Page 14: ...Insu Current Detail lator Type 60Hz A B C Figure 50 VCP WR 250 1200A A 3 5 17 38 29 19 1 2000A C 3 5 17 38 29 19 1 3000A D 3 5 16 38 30 97 2 50 VCP WR 350 1200A B 3 5 17 38 30 97 1 2000A C 3 5 17 38 30 97 1 3000A D 3 5 16 38 30 97 2 75 VCP WR 500 1200A A 6 0 19 88 29 19 1 2000A C 6 0 19 88 29 19 1 3000A D 6 0 18 88 30 97 2 150 VCP WR 500 1200A A 6 0 19 88 29 19 1 2000A C 6 0 19 88 29 19 1 3000A D ...

Page 15: ...tion always make sure that primary and sec ondary power are disconnected from the breaker Failure to do so could result in electrical shock leading to death severe personal injury or property damage Do not work on a drawout breaker with a secondary test coupler engaged Failure to disconnect the test coupler could result in an electrical shock leading to death personal injury or property damage Do ...

Page 16: ...lifting device or by a fork lift truck If containers must be skidded for any distance it is preferable to use roller conveyors or individual pipe rollers Once a breaker has been inspected for shipping dam age it is best to return it to its original shipping container until it is ready to be used When a breaker is ready for use a lifting yoke in con junction with an overhead lifter or portable floo...

Page 17: ...ent condensation If the building is not heated the same general rule for heat as for outdoor storage should be applied 3 4 TYPE VCP WR BREAKER WEIGHTS Table 3 1 VCP WR Breaker Weights pounds Series Rating 18 20 29 50 VCP WR 250 1200 267 325 340 2000 275 400 395 3000 500 50 VCP WR 350 1200 275 385 450 2000 305 415 475 3000 500 75 VCP WR 500 1200 267 365 2000 275 395 3000 500 150VCP WR 500 600 267 1...

Page 18: ...Page 12 Effective 7 97 Figure 3 1 Front View VCP WR Series 18 5 3 6 1 2 4 Secondary Terminal Block Front Panel Close Floor Tripper Trip Floor Tripper Lifting Yoke Opening Escutcheon Figure 3 7 for Details 5 3 6 1 2 4 ...

Page 19: ...fective 7 97 Figure 3 2 Rear View VCP WR Series 18 5 3 7 6 1 2 4 Support Insulator Primary Conductor Interface Vacuum Interrupter Contact Loading Spring Wipe Spring Operating Rod Drive Insulator Flexible Connector 5 3 7 6 1 2 4 ...

Page 20: ...14 Effective 7 97 Figure 3 3 Front View VCP WR Series 20 5 3 1 2 4 Secondary Terminal Block Behind Front Panel Front Panel Floor Trippers Behind Front Panel Lifting Yoke Opening Escutcheon Figure 3 7 for Details 5 3 1 2 4 ...

Page 21: ...95A61H03 Page 15 Effective 7 97 Figure 3 4 Rear View VCP WR Series 20 5 3 1 2 4 Support Insulator Primary Conductor Interface Vacuum Interrupter Contact Loading Spring Wipe Spring Flexible Connector 1 3 5 2 4 ...

Page 22: ...5A61H03 Page 16 Effective 7 97 Figure 3 5 Front View VCP WR Series 29 5 3 1 2 4 Secondary Terminal Block Front Panel Floor Trippers Not Visible Lifting Yoke Opening Escutcheon Figure 3 7 for Details 5 3 1 2 4 ...

Page 23: ...5A61H03 Page 17 Effective 7 97 Figure 3 6 Rear View VCP WR Series 29 5 3 1 2 4 Standoff Insulator Primary Conductor Interface Vacuum Interrupter Contact Loading Spring Wipe Spring Flexible Connector 5 3 2 4 1 ...

Page 24: ...e 7 97 Figure 3 7 Typical VCP WR Escutcheon 5 3 8 7 6 1 2 4 Front Panel Manual Charge Socket Open Closed Indicator Spring Charged Discharged Indicator 6 1 2 4 5 3 8 7 Operation Counter Nameplate Manual Open Button Manual Close Button ...

Page 25: ...ing and charge the closing springs with approximately 38 up and down strokes of the han dle Figure 3 7 When charging is complete the closing crank goes over center with an audible click and the springs Charged Discharged indicator shows Charged If the springs are to be charged on a closed breaker no click is heard at the end of the charging opera tion Discontinue charging and remove the mainte nan...

Page 26: ...igure 5 1 Circuit breaker duty vacuum interrupters are used to close and open primary circuits The vacuum interrupters used have a proven record for reliability long life and minimal maintenance Figures 3 2 3 4 and 3 6 The standard primary insulation used on all VCP WR breaker elements is high strength flame retardant glass polyester Cycloaliphatic epoxy primary insulation is an available option w...

Page 27: ...2 4 11 12 9 13 10 L H Closing Spring Anti Pump Relay Auxiliary Switch Motor Cutoff Switch Closing Cam Spring Release Close Coil Assembly Shunt Trip Assembly Charging Motor Charging Pawl Ratchet Wheel R H Closing Spring Opening Spring Manual Charge Socket Operation Counter 1 2 4 11 12 13 8 9 10 7 6 14 5 3 ...

Page 28: ...on mark placed on each moving stem from the rear of the breaker with the breaker closed The interrupter is satisfactory if the mark on the stem is visible with the breaker closed The entire interrupter assembly must be replaced if the mark is no longer visible The erosion indicator is easily viewed from the rear of the breaker on Series 18 and 29 VCP WR breaker ele ments Because the Series 20 VCP ...

Page 29: ... the need for field adjustments of wipe or stroke THERE IS NO PROVISION FOR IN SERVICE ADJUSTMENTS OF CONTACT WIPE AND STROKE ALL SUCH ADJUSTMENTS ARE FACTORY SET AND SHOULD NOT BE ATTEMPTED IN THE FIELD 5 3 STORED ENERGY MECHANISM KEEP HANDS AND FINGERS AWAY FROM THE BREAKER S INTERNAL PARTS WHILE THE BREAK ER CONTACTS ARE CLOSED OR THE CLOSING SPRINGS ARE CHARGED THE BREAKER CON TACTS MAY OPEN O...

Page 30: ...hed to the cam shaft in turn rotates the pole shaft through the main link to close the breaker In Figure 5 6c the linkage is shown with the breaker in the closed position before the closing springs have been recharged Interference of the trip D shaft with the trip latch prevents the linkage from collapsing and the breaker is held closed Figure 5 6d shows the breaker in the closed position after th...

Page 31: ...Figure 5 6b Breaker open and closing spring charged Figure 5 6a Breaker open and closing spring discharged Figure 5 6c Breaker closed and closing spring discharged 9 11 5 6 4 8 7 3 10 2 1 12 Pole Shaft Main Link Banana Link Trip Latch Operating Rod Main Link Roller Trip Bar D Shaft Trip Latch Reset Spring Shunt Trip Lever Shunt Trip Coil Cam Shaft Closing Cam ...

Page 32: ...d Pole Shaft Anti Close Interlock Spring Release Close Latch Spring Crank Closing Spring Closing Spring Fixed End Spring Release Close Coil Figure 5 7 Charging Schematic 9 11 5 6 4 8 7 3 10 2 1 12 Cam Shaft Motor Ratchet Lever Drive Pawl Ratchet Wheel Holding Pawl Spring Release Close Clapper Spring Release Latch Close Roller 13 14 ...

Page 33: ... Table 5 1 5 4 2 TERMINAL BLOCKS All VCP WR breaker elements are supplied with 2 12 point secondary control terminal blocks for simple sec ondary control access A number of points are used for breaker operation with a number of spare contacts for customer use Refer to the control schemes of Figure 6 2 for exact contact useage and availability The terminal blocks are in different locations for each...

Page 34: ... is clearly indicated on the breaker s nameplate located on the front cover 6 2 2 INTERPHASE BARRIERS ANSI standards requires specific minimum air space clearances between poles for specific BIL application levels It is the customer s responsibility to insure that proper interphase barriers are in place on all circuit breakers prior to inserting a circuit breaker into a cell and or placing a circu...

Page 35: ... mechanical interfaces to insure that the Series 18 ele ment is properly installed and applied in a fixed or dra wout configuration Depending upon the final applied configuration the customer is responsible for but not limited to the following An appropriate truck and levering mechanism for dra wout breaker designs The appropriately sized and secured primary connec tions for fixed or drawout desig...

Page 36: ...UV 10UV 9A 10A 13 23 18 52 51 7 12 14 a a 11 MUST ADD JUMPERS AT TERMINAL BLOCK WHEN ST2 OPTION IS USED OPTIONS AC SOURCE 52 51 7 18 54 53 17 58 57 15 8 10 23 13 22 3 a b NOT AVAILABLE WHEN SECOND TRIP COIL OPTION IS CHOSEN b a b REMOVE JUMPER AND CONNECT ST2 COIL WHEN ST2 OPTION IS USED 13 AC CAP TRIP DEV AC ST 1 a a 10 9 6 19 M 3 3A 1 2 24 4 PS2 LS1 bb UV 9UV 10UV 11 FOR AC UV TRIP ONLY 14 CS Br...

Page 37: ...ontacts in the breaker The MOC switch operator is located on the bottom of the Series 18 breaker element Figure 6 4 An optional additional top MOC drive is available in the form of a kit Style 8794C82G01 When an MOC switch is required it is the customer s responsibility to provide the proper interface with the Series 18 MOC operator Refer to the Series 18 outline drawing Figure 1 1 for specific de...

Page 38: ...r is responsible for providing all properly sized primary connections to the VCP WR breaker ele ment whether the connections take the form of cable or bus bar Figure 6 5 The Series 20 outline drawing Figure 1 2 provides breaker element primary connec tion details such as primary spacings and hole patterns Kits which include primary finger clusters applicable to drawout breaker designs are availabl...

Page 39: ...ch points are used for breaker operation and which are available for customer use Figure 6 2 6 5 3 MECHANICAL INTERFACES The customer is responsible for providing all required mechanical interfaces to insure that the Series 29 ele ment is properly installed and applied in a fixed or dra wout configuration Depending upon the final applied configuration the customer is responsible for but not lim it...

Page 40: ...eries 29 outline drawing Figure 1 3 for specific details as to exact loca tions and the amount of travel associated with each trip per MOC Operator The MOC Mechanism Operated Control switch opera tor is coupled to the pole shaft As a breaker closes the operator moves to change the MOC switch contact posi tion MOC switch contacts operate in the same manner as the auxiliary switch contacts in the br...

Page 41: ...UUM INTEGRITY FAILURE TO FOLLOW ANY OF THESE INSTRUC TIONS MAY CAUSE DEATH SERIOUS BODILY INJURY OR PROPERTY DAMAGE SEE SECTION 2 SAFE PRACTICES FOR MORE INFORMATION 7 2 FREQUENCY OF INSPECTION Inspect the breaker once a year when operating in a clean non corrosive environment For a dusty and cor rosive environment inspection should be performed twice a year Additionally it is recommended to inspe...

Page 42: ...place pole unit assembly Dirt on ceramic body Visual Check Clean with dry lint free cloth 3 Control Closing and Tripping Device Smooth and correct Test closing and tripping of Replace any defective Circuit Including Disconnects operation by control the breaker twice device Identify per trouble Parts power shooting chart Wiring Securely tied in Visual Check Repair or tie as necessary proper place T...

Page 43: ...l test due to leakage or dis placement capacitive current the test unit should have sufficient volt ampere capacity It is recommended that the equipment be capable of delivering 25 milliamperes for one minute Although an ac high potential test is recommended a dc test may be performed if only a dc test unit is available In this case the equipment must be capable of delivering 5 milliamperes for on...

Page 44: ...ions and damage to insulation 7 7 INSULATION INTEGRITY CHECK Primary Circuit The integrity of primary insulation may be checked by the AC high potential test The test voltage depends upon the maximum rated voltage of the breaker For the breakers rated 5 kV 12 kV and 15 kV the test voltages are 15 kV 21 kV and 27 kV rms respectively Conduct the test as follows Close the breaker Connect the high pot...

Page 45: ...aker several times manu ally and electrically Check the closing and opening times to verify that they are in accordance with the limits in Table 5 1 7 10 LUBRICATION All parts that require lubrication have been lubricated during the assembly with molybdenum disulphide grease Cutler Hammer M No 53701QB Over a period of time this lubricant may be pushed out of the way or degrade Proper lubrication a...

Page 46: ...e Wipe Satisfactory Red or Gray Indicator Not Visible Wipe Unsatisfactory Any part of T Shape Indicator Visible Wipe Satisfactory T Shape Indicator Not Visible Wipe Unsatisfactory Any part of Indicator Visible Wipe Satisfactory Indicator Not Visible Wipe Unsatisfactory WHITE CONTACT SPRINGS BLUE OR RED CONTACT SPRINGS ORANGE OR BLACK CONTACT SPRINGS ...

Page 47: ...ontrol Power fuse blown or switch off Secondary Disconnects Motor Cut off Switch Poor or burned contacts Lever not operational Terminals and connectors Poor or burned contacts Motor Brushes worn or commutator segment open Mechanism Pawls Slipping or Broken Ratchet Wheel Teeth worn or broken Cam Shaft Assembly Sluggish or jammed Oscillator Reset spring off or broken ...

Page 48: ...itch or trip bar not reset Auxiliary Switch b contact open or burned Motor Cut off Contacts open or burned Trip Coil Assembly Clapper fails to reset Pole Shaft Not open fully Trip Latch Reset Spring Damaged or Missing Closing Sound Trip Bar D Shaft but no close Fails to remain reset Trip Latch Hatchet Fails to remain reset Trip Floor Tripper Fails to remain reset Close Latch Binding Close Latch Ro...

Page 49: ...erminals and Connections Poor or burned or open Trip Mechanism Trip Clapper Jammed Trip Bar Trip Latch Jammed Trip Sound Trip Mechanism Pole Shaft But No Trip Jammed Operating Rod Assembly Broken or pins out Vacuum Interrupter One or more Welded Undesirably Trips Control Circuit Control Power CS T Switch remains made Mechanism Trip Coil Clapper Not resetting Trip Bar or Trip Latch Poor engagement ...

Page 50: ...ice severity and con tinuity requirements Each customer should develop his own stock level based on operating experience Table 8 1 8 2 ORDERING INSTRUCTIONS a Always specify the breaker rating informotion and shop order number b Describe the item give the style number and specify the quantity required c Specify the voltage for electrical components d Specify the method of shipping desired e Send a...

Page 51: ...29WR VCP 29WRSE Interrupter Assembly 50 250 1200A 58kA 4 3A73901H01 50 250 1200A 58kA 4 SC 3A73901H21 50 250 2000A 58kA 5 3A73902H01 50 250 2000A 58kA 5 SC 3A73902H21 50 250 3000A 58kA 3A73903H01 50 350 1200A 78kA 5 3A73904H01 50 350 1200A 78kA 5 SC 3A73904H21 50 350 2000A 78kA 5 3A73905H01 50 350 2000A 78kA 5 SC 3A73905H21 50 350 3000A 78kA 3A73906H01 ...

Page 52: ...pe Cont Current C L VCP 29WR VCP 29WRSE 75 500 1200A 66kA 3A73907H01 3A73907H02 75 500 2000A 66kA 3A73908H01 3A73908H02 75 500 3000A 66kA 3A73909H01 3A73909H02 150 500 1200A 37kA 4 3A73910H01 3A73910H02 150 500 1200A 37kA 3 SC 3A73910H21 3A73910H22 150 500 2000A 37kA 3A73911H01 3A73911H02 150 500 3000A 37kA 3A73912H01 3A73912H02 ...

Page 53: ...umber Style Number Type Cont Current C L VCP 29WR VCP 29WRSE 150 750 1200A 58kA 3A73913H01 3A73913H02 150 750 2000A 58kA 3A73914H01 3A73914H02 150 750 3000A 58kA 3A73915H01 3A73915H02 150 1000 1200A 77kA 3A73916H01 3A73916H02 150 1000 2000A 77kA 3A73917H01 3A73917H02 150 1000 3000A 77kA 3A73918H01 3A73918H02 ...

Page 54: ...73919H01 50 250 2000A 58kA 3A73920H01 50 350 1200A 78kA 3A73921H01 50 350 2000A 78kA 3A73922H01 Table 8 1 Recommended VCP WR Spare Parts Continued Description Style Number Style Number Type Cont Current C L VCP 29WR VCP 29WRSE 150 63 1200A 101kA 3A73916H31 150 63 2000A 101kA 3A73917H31 150 63 3000A 101kA 3A73918H31 ...

Page 55: ... Description Style Number Type Cont Current C L VCP 18WR 50 250 1200A 58kA 3A73923H01 50 350 1200A 78kA 3A73932H01 50 250 2000A 58kA 3A73924H01 50 350 2000A 78kA 3A73933H01 75 500 1200A 66kA 3A73925H01 75 500 2000A 66kA 3A73926H01 150 500 600A 37kA 3A73927H01 150 500 1200A 37kA 3A73928H01 ...

Page 56: ...ption Style Number Type Cont Current C L VCP 18WR 150 500 2000A 37kA 3A73929H01 150 750 1200A 58kA 3A73930H01 150 750 2000A 58kA 3A73931H01 Description Style Number Style Number VCP 29WR VCP 29WRSE Phase Barriers Up to 15kV 691C176H01 691C176H01 Up to 15kV 691C648G01 691C648G01 all 3000A Breakers ...

Page 57: ...P 29WR VCP 29WRSE Push Rod Assemblies Up to 5kV 692C799G01 BLUE SPRINGS Up to 5kV 692C799G02 RED SPRINGS Up to 15kV 691C650G01 691C650G02 WHITE SPRINGS Up to 15kV 691C651G01 691C651G02 BLUE SPRINGS Up to 15kV 691C651G03 691C651G04 RED SPRINGS ORANGE SPRINGS 1C94385G01 Tie Bars Up to 15kV 3619A09H01 691C271H01 63kA only 1C94404H01 ...

Page 58: ...7B19H01 686C575H01 350 1000MVA 1200 2000A Shock Absorber Up to 15kV 5677B26H01 5677B26H01 350 1000MVA 1200 2000A 63kA Description Style Number VCP 20WR Phase Barriers Up to 5kV 690C846H01 Push Rod Assemblies Up to 5kV 690C854G01 BLUE SPRINGS Up to 5kV 690C854G02 RED SPRINGS Table 8 1 Recommended VCP WR Spare Parts Continued ...

Page 59: ... Style Number VCP 18WR Phase Barriers Up to 15kV 5677B34H01 except 50 350 1200A 2000A 5677B36H01 Shock Absorber 5677B26H01 Description Style Number VCP 29WR VCP 29WRSE VCP 20WR VCP 18WR Charging Motor 48VDC 699B196G06 699B196G06 699B196G06 699B196G06 125VDC 120VAC 699B196G04 699B196G04 699B196G04 699B196G04 250VDC 240VAC 699B196G05 699B196G05 699B196G05 699B196G05 ...

Page 60: ...27H03 8237A27H03 8237A27H03 8237A27H03 125VDC 8237A27H04 8237A27H04 8237A27H04 8237A27H04 250VDC 8237A27H05 8237A27H05 8237A27H05 8237A27H05 120VAC 8237A27H01 8237A27H01 8237A27H01 8237A27H01 240VAC 8237A27H02 8237A27H02 8237A27H02 8237A27H02 Shunt Trip Coils 48VDC 3759A76G11 3759A76G11 3759A76G11 3759A76G11 125VDC 120VAC 3759A76G12 3759A76G12 3759A76G12 3759A76G12 250VDC 240VAC 3759A76G13 3759A76...

Page 61: ...ch 699B199G04 699B199G04 699B199G04 Motor Cutoff Switch 5677B02G11 Latch Check Switch 699B147G01 699B147G01 699B147G01 699B147G01 Position Switch 1 699B147H01 699B147H01 699B147H01 699B147H01 Position Switch 2 3759A93H02 3759A93H02 3759A93H02 3759A93H02 Auxiliary Switch 5697B02G02 5697B02G02 5697B02G02 5697B02G02 Trip D Shaft 694C638G01 694C638G01 694C638G01 694C638G01 ...

Page 62: ...794C84G12 125VDC 120CAP 8794C84G12 125VDC 120CAP 8794C84G02 125VDC 120CAP 8794C84G13 250VDC 240CAP 8794C84G13 250VDC 240CAP 8794C84G03 250VDC 240CAP 8794C84G14 24VDC 8794C84G14 24VDC 8794C84G03 24VDC AUXILIARY SWITCH One Additional 8188A82G01 NONE 8794C83G01 Two Additional 8188A82G02 NONE NONE MOC Top Exit Drive NONE NONE 8794C82G01 UNDERVOLTAGE 48VDC 8794C81G01 8794C81G01 8794C81G01 125VDC 8794C8...

Page 63: ...he contract between the purchaser and Cutler Hammer NO WARRANTIES EXPRESSED OR IMPLIED INCLUDING WARRANTIES OF FITNESS FOR A PAR TICULAR PURPOSE OR MERCHANTABILITY OR WARRANTIES ARISING FROM COURSE OF DEAL ING OR USAGE OF TRADE ARE MADE REGARDING THE INFORMATION RECOMMENDATIONS AND DESCRIPTIONS CONTAINED HEREIN In no event will Cutler Hammer be responsible to the purchaser or user in contract in t...

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