Eaton 120VCP-W25 Скачать руководство пользователя страница 58 | Manualshive

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IB131006EN

Page 52

Effective 07/2017

Figure 6-20 Typical Circuit Breaker Front View with
CloSure

TM

Tool Attached (approximate mechanism

chassis width)

Step 13 -

Evaluate the CloSure

TM”

performance by

comparing the test tape with the illustrations in Figure

6-

18.

If the marking is similar to

6-18A,

measure the over

travel
“x”: If “x” is greater than or equal to 0.6 inches, the circuit
breaker performance is satisfactory. If “x” is less than
0.6 inches or if the marking is similar to

6-18B

or

6-18C,

immediately contact the Product Integrity Center for
Technical Support at (412) 787-6518.

Step 14 -

Remove the CloSure

TM

Tool. Reassemble the

front cover onto the circuit breaker. Return the circuit
breaker to its original configuration and setup.

6-10 LUBRICATION

All parts that require lubrication have been lubricated
during the assembly with molybdenum disulphide grease
(Eaton Material No. 53701 QB). Over a period of time,
this lubricant may be pushed out of the way or degrade.
Proper lubrication at regular intervals is essential for
maintaining the reliable performance of the mechanism.
Once a year or every 500 operations whichever comes
first, the circuit breaker should be

Breaker
Line

Approximate

Mechanism

Cabinet

Width (inch)

Upper

Mounting

Hole

Lower

Mounting

hole

Marker

Placement

Hole

DHP-VR

20
29

A1
A1

B2
B1

C2
C5

VCPW-ND

20/21

A1

B2

C2

VCP-W,

29

33

A1

A2

B2

B2

C5

C6

VCP-WG,

VCP-WGR

29

A1

B2

C5

VCP-WR

18
20

29

A1
A1

A1

B2
B2

B2

C1
C2

C5

W-VAC,

W-VACR

18
25

33

A1
A1

A2

B2
B1

B2

C1
C4

C6

Table 6.4 Closure

TM

Tool Mounting/Testing Locations by

Circuit Breaker Type

relubricated. The locations shown in Figure

6-1

should be

lubricated with a drop of mineral oil.

After lubrication, operate the circuit breaker several times
manually and electrically.

Roller bearings are used on the pole shaft, the cam shaft,
the main link and the motor eccentric. These bearings are
packed at the factory with a top grade slow oxidizing grease
which normally should be effective for many years. They
should not be disturbed unless there is definite evidence of
sluggishness, dirt or parts are dismantled for some reason.

If it becomes necessary to disassemble the mechanism, the
bearings and related parts should be thoroughly cleaned.
Remove old grease in a good grease solvent. Do not use
carbon tetrachloride. They should then be washed in light
machine oil until the cleaner is removed. After the oil has
been drawn off, the bearings should be packed with Eaton
Grease 53701QB or equivalent.

Courtesy of NationalSwitchgear.com

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Содержание 120VCP-W25

Страница 1: ...Effective 07 2017 IB131006EN Instructions for Installation Operation and Maintenance of Type VCP W Vacuum Circuit Breakers Courtesy of NationalSwitchgear com ...

Страница 2: ...RESULTING IN DEATH BODILY INJURY AND PROPERTY DAM AGE ALL SAFETY CODES SAFETY STANDARDS AND OR REGULATIONS AS THEY MAY BE APPLIED TO THIS TYPE OF EQUIPMENT MUST BE STRICTLY ADHERED TO THESE CIRCUIT BREAKER ELEMENTS ARE DESIGNED TO BE INSTALLED PURSUANT TO THE AMERICAN NATIONAL STANDARDS INSTITUTE ANSI SERIOUS INJURY INCLUDING DEATH CAN RESULT FROM FAILURE TO FOLLOW THE PROCEDURES OUTLINED IN THIS ...

Страница 3: ...1 General 11 3 2 Receiving 11 3 3 Handling 11 3 4 Storage 11 3 5 Tools and Accessories 12 3 6 Type VCP W Vacuum Circuit Breaker Element Weights Tables 3 1 3 2 3 3 and 3 4 12 SECTION 4 INITIAL INSPECTION AND INSTALLATION 4 1 Introduction 19 4 2 Manual Operation Check 19 4 3 Vacuum Interrupter Integrity 19 4 4 Insulation 19 4 5 Contact Erosion and Wipe 19 4 6 Primary Circuit Resistance 19 4 7 Namepl...

Страница 4: ... and Interfacing 36 5 6 Levering Mechanism 36 5 7 Operations Counter 36 5 8 Ground Contact 36 5 9 MOC and TOC Switch Operations 36 SECTION 6 INSPECTION MAINTENANCE AND TROUBLESHOOTING 6 1 Introduction 37 6 2 Frequency of Inspection and Maintenance 37 6 2 1 Qualified Personnel 37 6 2 2 General Torque Guidelines 38 6 3 Inspection and Maintenance Procedures 38 6 4 Vacuum Interrupter Integrity Test 40...

Страница 5: ...uption 26 5 3 Closing Cam and Trip Linkage 29 5 4 Charging Schematic 30 5 5 Typical VCP W DC and AC Control Schemes 32 5 5A Typical VCP W VCP WXC DC Control Scheme and Diagram 33 5 6 Undervoltage Trip Device Configuration 35 6 1 Lubrication Points 38 6 1b 150 VCP W 63 63kA Pole Unit 38 6 2 Vacuum Interrupter Showing Contact Erosion Indicator with Breaker Open 41 6 3 Vacuum Interrupter Showing Cont...

Страница 6: ...Circuit Breaker Through 15kV Rated Symmetrical 5 Current Basis 1 8 Type VCP W K 1 Vacuum Circuit Breaker Through 15 kV Rated Symmetrical Current Basis 6 1 9 Type VCP WXC Vacuum Circuit Bkr Through 15 kV Rated Symmetrical Current Basis 7 3 1 Type VCP W ANSI Breaker Weights 12 3 2 VCP W IEC Rated Breaker Weights 13 3 3 Type VCP W K 1 ANSI Breaker Weights 13 5 1 VCP W Circuit Breaker Barrier Configur...

Страница 7: ...EVERSE TYPE TO FAMILIARIZE PERSONNEL WITH THE STYLE OF PRESENTATION THIS WILL HELP TO INSURE THAT PERSONNEL ARE ALERT TO WARNINGS WHICH MAY APPEAR THROUGHOUT THE DOCUMENT IN ADDITION CAUTIONS ARE ALL UPPER CASE AND BOLDFACE AS SHOWN BELOW CAUTION COMPLETELY READ AND UNDERSTAND THE MATERIAL PRESENTED IN THIS DOCUMENT BEFORE ATTEMPTING INSTALLATION OPERATION OR APPLICATION OF THE EQUIPMENT IN ADDITI...

Страница 8: ...pability 2 7 K Times Rated Short Circuit Current Closing and Latching Capability Momentary 1 6 K Times Rated Short Circuit Current Power Frequency 1 Min Impulse kV MVA kV rms kV rms Amperes kA rms Cycles Seconds kV rms kA rms kA Peak kA rms 50VCPW ND250 4 16 250 4 76 1 24 19 60 1200 29 5 2 3 85 36 97 58 50VCP W250 4 16 250 4 76 1 24 19 60 1200 2000 3000 29 5 2 3 85 36 97 132 58 78 50VCP W350 4 16 ...

Страница 9: ...s Current at 60 Hz Sym Inter rupting at V Isc dc compo nent Idc Asym Inter rupting It Closing Latching Capa bility Short Time Current for 3 sec Isolated Shunt Capacitor Bank Current Back to Back Capacitor Switching Capacitor Bank Current Inrush Current Inrush Frequency 3 KV rms kV rms kV Peak A rms kA rms Total kA rms kA Peak kA rms Ms Seconds kV µs A rms A rms kA Peak kHz 50 VCP W 40C 5 95 1 24 7...

Страница 10: ...urrent Basis Identification Rated values Circuit Breaker type Voltage Class Insulation level Normal Current Short circuit Breaking current 3 Second Short Time Current Short Circuit Making Current Cable Charging Breaking Amps Power frequency Impulse withstand Amperes kA rms kA rms kV peak Amperes kV rms kV rms kV peak 36VCPW ND25 36VCPW ND32 3 6 3 6 10 10 40 40 630 1250 630 1250 25 31 5 25 31 5 63 ...

Страница 11: ... 1250 2000 20 41 81 13 20 50 31 5 240VCP W25 A 24 60 125 630 1250 2000 25 41 88 13 25 63 31 5 CESI certified for rated operating sequence O 0 3 seconds CO 15 seconds CO in accordance with IEC 56 Consult Eaton for CESI certificates on file A Tested at 28 5kV RMS Table 1 7 GB Standards Type VCP WGC High Altitude Generator Vacuum Circuit Breaker Through 15 kV Rated Symmetrical Current Basis Identific...

Страница 12: ...P W 40 4 16 4 76 1 0 19 60 1200 2000 3000 40 50 or 83 2 4 76 104 62 50VCP W 50 4 16 4 76 1 0 19 60 1200 2000 3000 50 50 or 83 2 4 76 130 78 50VCP W 63 4 16 4 76 1 0 19 60 1200 2000 3000 63 50 or 83 2 4 76 164 98 75VCP W 40 7 2 8 25 1 0 36 95 1200 2000 3000 40 50 or 83 2 11 5 104 62 75VCP W 50 7 2 8 25 1 0 36 60 1200 2000 3000 50 50 or 83 2 11 5 130 78 150VCP W 25 13 8 15 1 0 36 95 1200 2000 3000 2...

Страница 13: ...nce No load Operations Max Voltage V Voltage Range factor K Withstand test Short Circuit Current General Purpose Definite Purpose Power Frequency 1 Min Lightening Impulse 1 2x50us Continuous Current at 60 Hz Sym Inter rupting at V Isc dc compo nent Idc Asym Inter rupting It Closing Latching Capa bility Short Time Current for 3 sec Isolated Shunt Capacitor Bank Current Back to Back Capacitor Switch...

Страница 14: ...350 50 350C 150 1000 150 1000C 150 63 3000A VCP W VCPW SE VCP WC VCP W K 1 50kA Except those immediately below 10 12 13 63 29 94 31 44 ALL All Other VCP W VCPW SE VCP W K 1 40kA including 50 25C 150 75C 1200A 10 12 13 63 29 81 29 44 Figure 1 1 Type VCP W VCP W K 1 VCPW SE Circuit Breaker Outlines and Dimensions in inches Courtesy of NationalSwitchgear com ...

Страница 15: ...1B131006EN Page 9 Effective 07 2017 Figure 1 2 Type VCPW ND Circuit Breaker Outlines and Dimensions in inches Courtesy of NationalSwitchgear com ...

Страница 16: ...is on the extension rails Use provided rail clamps to firmly hold the circuit breaker on the extension rails while performing such activities as charging closing and tripping Carelessness could cause the circuit breaker to fall from the rails resulting in personal injury to those in the area Do not work on a closed breaker or a breaker with closing springs charged The closing spring should be disc...

Страница 17: ...ker element side openings with the lifting hole toward the interrupters Once the lifting yoke is securely seated in the holes the breaker element can be carefully lifted and moved 3 4 STORAGE If the circuit breaker element is to be placed in storage maximum protection can be obtained by keeping it packed as shipped Before placing it in storage checks should be made to make sure that the breaker el...

Страница 18: ...evering In Device Used to electrically move breaker between TEST and CONNECTED positions Style 1A30257G01 Test Jumper Used to operate breaker electrically while breaker is on extension rails or transport dolly Style 6526C23G11 for VCP W and VCPW SE and Style 1C15331G01 for VCPW ND Test Cabinet Used to provide power to operate breaker outside its compartment Styles 8346A28G21 G23 for VCP W and VCPW...

Страница 19: ... W25 630 1250 2000 350 159 350 159 410 186 175VCP W32 1250 2000 375 170 410 186 175VCP W40 1250 2000 375 170 410 186 240 VCP W1 6 630 1250 2000 462 210 484 220 506 230 240 VCP W20 630 1250 2000 462 210 484 220 506 230 40 VCP W25 630 1250 2000 462 210 484 220 506 230 Does not include shipping carton Rating Amperes Lbs kg 150 VCP W 25 1200 2000 3000 350 159 375 170 500 227 150 VCP W 40 1200 2000 300...

Страница 20: ...ective 07 2017 Figure 3 1 Typical VCP W Tools and Accessories Note Products shown for representation only New products may include design improvements and alternate nameplate configurations Courtesy of NationalSwitchgear com ...

Страница 21: ...FT PULL HANDLE 6 LIFTING YOKE OPENING 3 WHEEL 7 PRIMARY DISCONNECT 4 EXTENSION RAIL INTERLOCK 8 GROUND CONTACT Figure 3 2 Typical Front View VCP W Vacuum Circuit Breaker Newer model Breakers may not have the escutcheon as shown 1 2 3 8 4 5 6 7 Courtesy of NationalSwitchgear com ...

Страница 22: ...IB131006EN Page 16 Effective 07 2017 Figure 3 3 Typical VCP W Vacuum Circuit Breaker Element with Front Cover Removed Courtesy of NationalSwitchgear com ...

Страница 23: ...IB131006EN Page 17 Effective 07 2017 Figure 3 4 Typical Rear View VCP W Vacuum Circuit Breaker Element Courtesy of NationalSwitchgear com ...

Страница 24: ...D DISCHARGED 2 NAMEPLATE INDICATOR 3 OPERATION COUNTER 7 MANUAL OPEN BUTTON 4 OPEN CLOSED INDICATOR 8 MANUAL CLOSE BUTTON 5 MANUAL CHARGE SOCKET Figure 3 5 Typical VCP W Vacuum Circuit Breaker Front Cover Arrangement 1 2 3 4 5 6 7 8 Courtesy of NationalSwitchgear com ...

Страница 25: ...If the springs are to be charged on a closed circuit breaker no click is heard at the end of charging operation Discontinue charging and remove the maintenance tool as soon as Charged flag is fully visible Continued attempts to charge further may result in damage to the mechanism Remove the maintenance tool Close and trip the circuit breaker Repeat several times 4 3 VACUUM INTERRUPTER INTEGRITY Us...

Страница 26: ...8 1 CIRCUIT BREAKER INSERTION AND REMOVAL NOTICE Inserting breaker A Lower compartment direct roll in breaker Push the breaker into the breaker compartment until the breaker T handle latches over the moving block on the levering screw assembly In this position the breaker is considered in the Disconnect position B Upper compartment or non direct roll n breaker 1 The breaker compartment has an inte...

Страница 27: ...Insert the levering crank onto the hex drive nut on the levering system In order to engage the hex drive nut you must push in the levering system slider 3 Rotate the levering crank in a counter clockwise direction until the breaker is in the Test or the Disconnect position Note The breaker secondary control receptacle on the compartment levering system is automatically disengaged from the breaker ...

Страница 28: ...IB131006EN Page 22 Effective 07 2017 position Courtesy of NationalSwitchgear com ...

Страница 29: ...e 4 2C Pan Assembly 1 FRONT PANEL 6 SPRING CHARGED DISCHARGED INDICATOR 2 NAMEPLATE 7 MANUAL OPEN BUTTON 3 OPERATION COUNTER 8 MANUAL CLOSE BUTTON 4 OPEN CLOSED INDICATOR 5 MANUAL CHARGE SOCKET 1 2 3 4 6 5 7 8 Courtesy of NationalSwitchgear com ...

Страница 30: ...rovision for Padlocking 3 Automatic Secondary 13 Metal Framework 4 Racking Screw 14 Breaker Rail 5 Moving Block 15 MR2 Integral Racking Provisions 6 Slider 7 Breaker Position Indication 8 Slider Interlocks 9 MOC Switch 10 TOC Switch Figure 4 2D BPI Pan Assembly Courtesy of NationalSwitchgear com ...

Страница 31: ...nto viewing position when the breaker is fully connected BPI breaker position indication Label Represents positive indication of breaker location at any position through use of a colored label mounted on the top flange of the right hand rail assembly Green indicates the Disconnect position yellow indicates the Test position and red indicates the Connect position Upon arriving at any of the three d...

Страница 32: ...the TEST position and engage the secondary contacts following the procedure described in paragraph 4 8 1 As soon as the closing springs are charged the condition will be indicated by a Spring Charged Discharged Indicator on the front of the circuit breaker Figure 3 5 In addition the status of the main contacts open or closed is indicated on the front of the circuit breaker Close and trip the circu...

Страница 33: ... 4 5 Pulling Secondary Disconnect Cage to Engage Secondaries in TEST Position Old Version Shown New Version will have BPI Pan With Automatic Secondaries Code Plates Code plates are provided to prevent the insertion of a circuit breaker into a structure of a higher power rating Compatible plates on the circuit breaker and in the compartment form this interlock NOTICE Code plates do not block out co...

Страница 34: ...ering fixed primary contacts TOC switches will also operate once the CONNECTED position is reached if TOC switches are provided in the structure Remove the levering in crank at this point Close the circuit breaker Any provided MOC switches will operate and the motor closing springs will charge if control power is available Attempt to engage the levering crank The slider cannot be pushed far enough...

Страница 35: ...xclusive current transfer system consists of a series of plated high conductivity copper leaf conductors that are pressed on the movable interrupter stem This design provides a multipoint contact resulting in low electrical and thermal resistance Utilizing this non sliding current transfer system between the movable stem and the breaker main conductor eliminates the need for maintenance Figure 5 1...

Страница 36: ...ral design a small mirror may be required to inspect all three poles Note that the actual configuration and or appearance of the indicator can vary from one circuit breaker rating to another The actual appearance of the indicator depends upon the color of the contact springs in a specific circuit breaker When making this inspection first observe the color of the contact springs to determine how th...

Страница 37: ...50C 1200 2000 3000 5 5 7 2 INNER 2 in cell 2 INNER 2 in cell 2 INNER 2 in cell 50VCP W63C 150VCP W63C 1200 2000 3000 7 7 7 2 INNER 2 in cell 2 INNER 2 in cell 2 INNER 2 in cell Note Although only standard ANSI rated VCP W breakers are given in these configurations all VCPW SE and IEC rated breakers follow the same barrier configurations based on the diameter of the vacuum interrupter VCP W K 1 Cir...

Страница 38: ...R CONTACTS ARE CLOSED OR THE CLOSING SPRINGS ARE CHARGED THE CIRCUIT BREAKER CONTACTS MAY OPEN OR THE CLOSING SPRINGS DISCHARGE CAUSING A CRUSHING INJURY DISCHARGE THE SPRINGS AND OPEN THE CIRCUIT BREAKERS BEFORE PER FORMING ANY CIRCUIT BREAKER MAINTENANCE INSPECTION OR REPAIR The spring stored energy operating mechanism is arranged vertically in front of all VCP W circuit breakers Figure 3 3 It i...

Страница 39: ...IB131006EN Page 33 Effective 07 2017 Figure 5 3 Closing Cam and Trip Linkage Courtesy of NationalSwitchgear com ...

Страница 40: ...IB131006EN Page 34 Effective 07 2017 Figure 5 4 charging schematic Courtesy of NationalSwitchgear com ...

Страница 41: ...o the camshaft in turn rotates the pole shaft through the main link to close the circuit breaker In Figure 5 3c the linkage is shown with the circuit beaker 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 circuit breaker is held closed Figure 5 3d shows the circuit breaker in the...

Страница 42: ...IB131006EN Page 36 Effective 07 2017 Figure 5 5 Typical VCP W DC and AC Control Schemes Courtesy of NationalSwitchgear com ...

Страница 43: ...a third motor cut off switch and other Wiring changes WARNING 15kV VCP WXC 63kA 1200 3000A Special Power Plant Breakers Styles 4A35390G10 4A35391G10 4A35392G10 Circuit Breakers are configured for Power Plant specific Applications only Potentially severe unintended consequences could result if these Devices are misapplied Please consult an Eaton application Engineer for any questions before use of ...

Страница 44: ...IB131006EN Page 38 Effective 07 2017 Figure 5 5A CONTINUED Courtesy of NationalSwitchgear com ...

Страница 45: ...oltage trip device for VCP W circuit breakers is an electromechanical device that operates to open the circuit breaker at 30 or less of the voltage rating of the trip coil The device does not open the circuit breaker at values above 60 of the voltage rating of its trip coil It may operate however to open the circuit breaker when the voltage across the trip coil is greater than 30 but less than 60 ...

Страница 46: ...IB131006EN Page 40 Effective 07 2017 Figure 5 6 Undervoltage Trip Device Configuration Courtesy of NationalSwitchgear com ...

Страница 47: ...disengaged only when the circuit breaker is in the TEST position by lifting the latch release As the circuit breaker is withdrawn it comes out with the contacts open and the springs discharged because of the floor tripping and spring release interlocks 5 7 OPERATIONS COUNTER All circuit breakers are equipped with a mechanical operations counter As the circuit breaker opens the linkage connected to...

Страница 48: ...should be a minimum of twice per year 3 Fault interruptions have the greatest impact on contact erosion inside of the Vacuum Interrupters Circuit breakers that have been subjected to 15 full rated fault interruptions should be immediately inspected and the schedule for inspection and maintenance should be re evaluated based upon the inspection results Additionally because of the variability of sys...

Страница 49: ...tand the material presented in this instruction manual and other related manuals 6 2 2 GENERAL TORQUE GUIDELINES Bolts and screws must be properly torqued This is especially true if part and or accessories are added or replaced Table 6 1 provides guidelines on torque levels The table is intended as a general guideline and should be applied in conjunction with the experience and good judgment of th...

Страница 50: ...cceptable perform CloSureTest 6 9 1 replace interrupter assembly if CloSure Test is also satisfactory If integrity check is not satisfactory replace interrupter assembly Clean with lint free cloth Replace if burned damaged or eroded Replace all X Washers per Figure 6 1B 3 Control Circuit Parts Closing and Tripping Device Including Disconnects Wiring Terminals Motor Smooth and correct operation by ...

Страница 51: ...rt the machine at zero potential increase to appropriate test voltage and maintain for one minute A successful withstand indicates that all interrupters have a satisfactory vacuum level If there is a break down the defective interrupter or interrupters should be identified by an individual test and replaced before placing the breaker in service WARNING AFTER THE HIGH POTENTIAL IS REMOVED AN ELECTR...

Страница 52: ...laced Figures 6 2 and 6 3 The adequacy of contact wipe can be determined by Figure 6 3 Vacuum Interrupter Showing Contact Erosion Indicator with Breaker Closed Indicators are Checked Only When Breaker is Closed Observing the vacuum interrupter side of the operating rod assembly on a closed circuit breaker Figure 6 4 shows the procedure for determining the contact wipe If the wipe is not adequate t...

Страница 53: ... Conduct the test as follows Close the breaker Connect the high potential lead of the test machine to one of the poles of the breaker Connect the remaining poles and breaker frame to ground Start the machine with output potential at zero and increase to the test voltage Maintain the test volt age for one minute Repeat for the remaining poles Successful withstand indicates satisfactory insulation s...

Страница 54: ...s manually and electrically Check the closing and opening times to verify that they are in accordance with the limits in Table 5 2 6 9 1 CLOSURE TEST Introduction The CloSureTM Test is a simple yet extremely effective means to determine and monitor the ability of the mechanism to close the breaker contacts fully It provides a quantitative measure of the extra energy available in terms of over trav...

Страница 55: ...enclosure or placed on the workbench follow this procedure to perform the CloSureTM Test For further instructions on disconnecting the circuit breaker consult Section 4 of this manual If the enclosure is equipped with the MOC operating in the test position also make certain that the MOC is connected to operate Step 1 On the front cover identify the status indicators MAKE SURE THE CLOSING SPRING ST...

Страница 56: ...as shown in Figure 6 10 Figure 6 11 Manually Charging Closing Springs Step 7 Charge the closing springs with the maintenance tool Continue charging the closing springs until a click is heard and the status indicator shows Charged Figure 6 11 Step 8 While holding the marker tip on the tape close the breaker Figure 6 12 Step 9 Move the marker back and forth horizontally approximately 15 in both dire...

Страница 57: ...ive Testing Tape Sample Step 12 Inspect the circuit breaker to assure it is in the open position and the closing springs are discharged Remove the transparent CloSureTM Tool Remove the tape from the cam and stick the tape on the front right side sheet of the circuit breaker Record the date of the test and the operations counter reading on the tape Figures 6 16 and 6 17 and 6 18 Figure 6 19 Front v...

Страница 58: ...aker should be Breaker Line Approximate Mechanism Cabinet Width inch Upper Mounting Hole Lower Mounting hole Marker Placement Hole DHP VR 20 29 A1 A1 B2 B1 C2 C5 VCPW ND 20 21 A1 B2 C2 VCP W 29 33 A1 A2 B2 B2 C5 C6 VCP WG VCP WGR 29 A1 B2 C5 VCP WR 18 20 29 A1 A1 A1 B2 B2 B2 C1 C2 C5 W VAC W VACR 18 25 33 A1 A1 A2 B2 B1 B2 C1 C4 C6 Table 6 4 ClosureTM Tool Mounting Testing Locations by Circuit Bre...

Страница 59: ...nism Pawls Slipping or Broken Ratchet Wheel Teeth worn or broken Cam Shaft Assembly Sluggish or jammed Oscillator Reset spring off or broken Closing Spring charged but breaker does not close No Closing Sound Close Coil does not pick up Control Power Fuse blown or switch off Secondary Disconnects Anti Pump Relay Y relay N C contact open or burned or relay picks up Close Coil Open or burned Latch Ch...

Страница 60: ...ls to remain reset Close Latch Binding Close Latch Roller Binding Trip Circuit Energized Undesirably Closes Control Circuit Close Circuit CS C Getting Shorted Mechanism Close Release Latch Fails to reset Close Floor Tripper Fails to reset Fails To Trip No Trip Sound Control Circuit Control Power Fuse blown or switch off Secondary Disconnect Auxiliary Switch a contact not making poor or burned Trip...

Страница 61: ...EPORTING It is important to learn the field failures To aid in this process it is recommended that IEEE Std C37 10 section A 1 and the reporting form IEEE Std 1325 be considered for reporting the breaker failure event to EATON SYMPTOM INSPECTION AREA PROBABLE DEFECTS Fails To Trip Trip Sound But No Trip Trip Mechanism Trip Bar Trip Latch Jammed Pole Shaft Jammed Operating Rod Assembly Broken or pi...

Страница 62: ...2 3 3A 4 Interrupter Assembly 50 250 1200A 58kA 50 250 1200A 58kA 4 SC 50 250H 1200A 78kA 50 250 2000A 58kA 50 250 2000A 58kA 5 SC 50 250H 2000A 78kA 8297A02H01 8297A02H21 8297A05H01 8297A03H01 8297A03H21 8297A06H01 8297A02H02 8297A02H22 8297A05H02 8297A03H02 8297A03H22 8297A06H02 8297A02H03 3 3 3 3 3 3 5 6 50 250 3000A 58kA 50 250H 3000A 78kA 8297A04H01 8297A07H01 8297A04H02 8297A07H02 3 3 7 7A 7...

Страница 63: ...A 58kA 150 750H 1200A 77kA 150 750 2000A 58kA 150 750H 2000A 77kA 8297A23H01 8297A26H01 8297A24H01 8297A27H01 8297A23H02 8297A26H02 8297A24H02 8297A27H02 3 3 3 3 23 24 150 750 3000A 58kA 150 750H 3000A 77kA 8297A25H01 8297A28H01 8297A25H02 8297A28H02 3 3 25 25A 25B 25C 26 26A 26B 26C 26D 26E 26F 26G 150 1 000 1200A 77kA 7 150 1 000 1200A 77kA 5 150 1 000 1200A 77kA 5 LT 150 1000C 1200A 77kA 5 LT 1...

Страница 64: ... 40 1200A 64kA 270 40 2000A 64kA 8299A04H01 8299A05H01 8299A02H01 8299A05H01 8299A02H01 8299A05H01 8299A02H01 3 3 3 3 3 3 3 30 Primary Disconnects Up to 15 kV 1200A 508B022G01 508B022G01 502A851G02 6 31 Up to 15 kV 1200A 508B012G01 508B012G014 6 32 32A 33B 34 34A Up to 15 kV 3000A All 63KA 27KV 630A 27KV 1200A 27KV 2000A 692C037G01 692C037G01 692C037G01 692C037G01 699B352G01 699B352G01 502A852G02 ...

Страница 65: ...IB131006EN Page 59 Effective 07 2017 Courtesy of NationalSwitchgear com ...

Страница 66: ... Red Springs 150 63 Orange Springs 691C651G01 691C651G03 1C94385G01 691C651G02 691C651G04 for SE only 1C94385G02 692C799G01 3 3 3 40 40A 27kV Blue Springs 27kV Black Springs 691C241G01 1C94715G01 3 3 41 41A Tie Bars Up to 15kV 63kA only 3619A09H01 1C94404H01 691C271H01 3619A09H01 6 6 42 42A 27kV Up to 25kA 27kV 31 5 40kA 691C223H01 1C94707H01 6 6 43 44 45 Charging Motor 48VDC 125VDC 120VAC 250VDC ...

Страница 67: ...IB131006EN Page 61 Effective 07 2017 Courtesy of NationalSwitchgear com ...

Страница 68: ...03 8237A27H04 8237A27H05 8237A27H01 8237A27H02 3759A74G03 3759A74G04 3759A74G05 3759A74G01 3759A74G02 1 1 1 1 1 56 57 58 59 Shunt Trip Coils 24VDC 48VDC 125VDC 125VAC Cap Trip 250VDC 240VAC Cap Trip 3759A76G04 3759A76G01 3759A76G02 3759A76G03 3759A76G14 3759A76G1 1 3759A76G12 3759A76G 13 3759A76G04 3759A76G01 3759A76G02 3759A76G03 1 1 1 1 60 61 62 62A 62B UV Trip Coils 48VDC 125VDC 250VDC 120AC 24...

Страница 69: ... 1 66 Auxiliary Switch 698B822H01 5697B02G01 5697B02G02 1 67 Trip D Shaft 694C638G02 694C638G02 694C638G02 1 68 Main Link Trip Latch 3A75675G01 3A75675G01 3A75675G01 1 69 Ground Contact Assy 691C506G01 691C506G01 691C506G02 70 71 72 Front Panel w o ESCN 3000A 350 1000 MVA 63kA 27kV All Others 691C655H01 691C192H03 691C655H01 691C214H01 691C192H03 691C253H01 73 Breaker Wheel H03 AND H04 1 WHEEL 361...

Страница 70: ... Complete Replacement 691C281G01 691C281G03 691C281G04 691C281G01 691C281G07 SE 691C281G05 27kV 691C281G08 SE 691C281G06 27kV 691C281G02 691C281G09 691C281G10 STANDARD UV WITH SHUNT TRIP 2 77 UV Trip Kit 48VDC 125VDC 250VDC 120VAC 240VAC 691C274G01 691C274G02 691C274G03 691C274G04 691C274G05 691C274G01 691C274G02 691C274G03 691C274G04 691C274G05 691C274G01 691C274G02 691C274G03 691C274G04 691C274G...

Страница 71: ...35H01 8297A35H02 8297A35H03 3 3 3 113 114 115 75 50C 1200A 75 50C 2000A 75 50C 3000A 8297A34H07 8297A34H08 8297A34H09 3 3 3 116 117 118 150 25C 1200A 150 25C 2000A 150 25C 3000A 8297A33H11 8297A33H12 8297A33H13 3 3 3 119 120 121 150 40C 1200A 150 40C 2000A 150 40C 3000A 8297A34H11 8297A34H12 8297A34H13 3 3 3 122 123 124 150 50C 1200A 150 50C 2000A 150 50C 3000A 8297A34H14 8297A34H15 8297A34H16 3 3...

Страница 72: ...3 149 150 151 50 40 1200A 50 40 2000A 50 40 3000A Contact Eaton Contact Eaton Contact Eaton 3 3 3 152 153 154 50 50C 1200A 50 50C 2000A 50 50C 3000A Contact Eaton Contact Eaton Contact Eaton 3 3 3 155 156 157 50 63 1200A 50 63 2000A 50 63 3000A Contact Eaton Contact Eaton Contact Eaton 3 3 3 158 159 160 75 40 1200A 75 40 2000A 75 40 3000A Contact Eaton Contact Eaton Contact Eaton 3 3 3 161 162 163...

Страница 73: ...36 40 2000A 8299A01H06 8299A01H07 3 3 8 9 10 72 25 630A 72 25 1250A 72 25 2000A 8299A01H08 8299A01H09 8299A01H10 3 3 3 11 12 72 32 1250A 72 32 2000A 8299A01H11 8299A01H12 3 3 13 14 72 40 1250A 72 40 2000A 8299A01H13 8299A01H14 3 3 15 16 17 120 25 630A 120 25 1250A 120 25 2000A 8299A01H15 8299A01H16 8299A01H17 3 3 3 7 2 Recommended Renewal Parts for IEC Rated Breakers Continued Next Page Line No De...

Страница 74: ... 40 1250A 175 40 1250A 8299A01H26 8299A01H27 3 3 28 29 29A 240 25 650A 240 25 1250A 240 25 2000A 8299A01H28 8299A01H29 8299A01H30 3 3 3 30 31 Primary Disconnects Up to 175 40 630A Up to 175 40 1250A 699B104G01 699B104G01 6 6 7 2 Recommended Renewal Parts for IEC Rated Breakers Continued Next Page Line No Description Style Number Qty Up to 17 5Kv 24Kv 32 Up to 175 40 2000A 508B012G01 6 Courtesy of ...

Страница 75: ...000A 699B352G01 699B352G02 6 6 35 37 Phase Barrier Up to 175 40 240 25 691C176H04 691C218H01 2 38 39 Push Rod Assemblies Up to 175 40 white springs Up to 175 40 Blue springs 691C650G01 691C651G01 3 3 40 240 25 691C241G01 3 41 Tie Bars Up to 175 40 3619A09H01 6 Courtesy of NationalSwitchgear com ...

Страница 76: ...Spring Release Coils 48VDC 125VDC 120VAC 250VDC 240VAC 3759A76G01 3759A76G02 3759A76G03 3759A76G11 3759A76G12 3759A76G13 1 1 1 50 Rectifier 120 240VAC 3759A79G01 3759A79G02 1 51 52 53 54 55 Anti Pump Y Relay 48VDC 125VDC 250VDC 120VAC 240VAC 3759A74G03 3759A74G04 3759A74G05 3759A74G01 3759A74G02 8237A27H03 8237A27H04 8237A27H05 8237A27H01 8237A27H02 1 1 1 1 1 56 57 58 59 Shunt Trip Coils 24VDC 48V...

Страница 77: ... 8064A19G03 8064A19G09 8064A19G08 8064A19G01 8064A19G02 8064A19G03 8064A19G07 8064A19G08 1 1 1 1 1 63 Motor Cut Off Switch 699B199G01 699B199G04 1 64 Latch Check Switch 699B147G01 699B147H04 1 65 65A Position Switch 1 Position Switch 2 8064A03G01 3759A93G01 699B147H01 3759A93H02 1 1 66 Auxiliary Switch 698B822H01 5697B02G01 1 67 Trip D Shaft 694C638G02 694C638G02 1 68 Main Link Trip Latch 3A75675G...

Страница 78: ...eel 3617A99G01 3617A99G01 74 Fastener Kit 8061A01G01 8061A01G01 75 Labels Kit 3759A79G01 8295A45G04 1 76 Wiring Harness Repair Kit Complete Replacement 691C281G01 691C281G03 691C281G04 691C281G01 691C281G05 691C281G06 STANDARD UV WITH SHUNT TRIP 2 77 UV Trip Kit 48VDC 125VDC 250VDC 120VAC 240VAC 691C274G01 691C274G02 691C274G03 691C274G04 691C274G05 691C274G01 691C274G02 691C274G03 691C274G04 691C...

Страница 79: ...06EN Page 73 Effective 07 2017 7 3 Recommended Renewal Parts for GB Rated Breakers Line No Description Style Number Qty VCP W W VACW W VACX 1 150VCP WGC50 1200A 8297A36G28 3 Courtesy of NationalSwitchgear com ...

Страница 80: ...r Wheel Kit As configured through Bidmanager Note This Roll on Floor Wheel Kit can also be ordered as an aftermarket item and installed in the field as required Kit Part Number 68C5010G41 Roll on Floor Wheel Kit shown installed on a standard 5 15kV VCP W Breaker 7 4 Optional Factory Installed Roll On Floor Wheel Kit Courtesy of NationalSwitchgear com ...

Страница 81: ...EXPRESSED OR IMPLIED INCLUDING WARRANTIES OF FITNESS FOR A PARTICULAR PURPOSE OR MERCHANTABILITY OR WARRANTIES ARISING FROM COURSE OF DEALING OR USAGE OF TRADE ARE MADE REGARDING THE INFORMATION RECOMMENDATIONS AND DESCRIPTIONS CONTAINED HEREIN In no event will Eaton be responsible to the purchaser or user in contract in tort including negligence strict liability or otherwise for any special indir...

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