Eaton 150 VCP-TL16, Instructions For The Use, Operation And Maintenance

Page 1: ... com Instructions for the Use Operation and Maintenance of Types VCP TL and VCP TRL Linear Magnetic Vacuum Circuit Breakers IB131017EN Effective May 2016 VCP TL Drawout Non automatic shown VCP TRL Fixed shown with optional protective relay installed ...

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Page 3: ...EIR NAMEPLATE RATINGS OPERATION OUTSIDE OF THESE RATINGS MAY CAUSE THE EQUIPMENT TO FAIL RESULTING IN DEATH BODILY INJURY AND PROPERTY DAMAGE ALL SAFETY CODES SAFETY STANDARDS AND OR REGULATIONS AS THEY MAY BE APPLIED TO THIS TYPE OF EQUIPMENT MUST BE STRICTLY ADHERED TO SERIOUS INJURY INCLUDING DEATH CAN RESULT FROM FAILURE TO FOLLOW THE PROCEDURES OUTLINED IN THIS MANUAL THESE CIRCUIT BREAKER EL...

Page 4: ...3 4 6 1 Drawout Mechanical Interfaces 23 4 6 2 Circuit Breaker Positioning 24 4 6 3 Drawout Electrical Interfaces 26 4 6 4 Levering Circuit Breaker 28 SECTION 5 DESCRIPTION AND OPERATION 5 1 Introduction 31 5 2 Vacuum Interrupter Assembly 31 5 2 1 Contact Erosion Indicator 33 5 2 2 Contact Wipe and Stroke 33 5 3 Linear Actuator Mechanism 34 5 3 1 Manual Operation 34 5 3 2 Electrical Operation 34 5...

Page 5: ...16 3 5 Front and Rear Views VCP TL Drawout 4 76 and 8 25kV 600 800A 16kA 60kV BIL 17 3 6 Front and Rear Views All VCP TL Drawout except 4 76 8 25kV 630 800A 16kA 60kV BIL see Figure 3 5 18 3 7 Front and Rear Views Drawout Cassette For use with 60kV BIL Drawout Breakers Only 19 3 8 Front and Rear Views Drawout Cassette For use with all 95kV BIL Drawout Breakers 20 3 9 Typical VCP TL Drawout Breaker...

Page 6: ...rip 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 T...

Page 7: ... of 4 76 8 25 and 15 0 kV They are tested in accordance with ANSI C37 04 and C37 09 Table 1 1 1 1 VCP TL and VCP TRL Vacuum Breaker Ratings Refer to Table 1 1 on page 2 The circuit breaker s nameplate provides complete rating information Reliable control and protection for medium voltage equipment and circuits are achieved through the use of VCP TL and VCP TRL Vacuum Breakers WARNING SATISFACTORY ...

Page 8: ... and 75 VCP TRL16 8 25 20 60 600 1200 1600 16 42 30000 100000 75 VCP TL20 and 75 VCP TRL20 8 25 20 60 600 1200 1600 20 52 30000 100000 75 VCP TL25 and 75 VCP TRL25 8 25 20 60 600 1200 1600 25 65 30000 100000 150 VCP TL16 and 150 VCP TRL16 15 36 95 600 1200 1600 16 42 30000 100000 150 VCP TL20 and 150 VCP TRL20 15 36 95 600 1200 1600 20 52 30000 100000 150 VCP TL25 and 150 VCP TRL25 15 36 95 600 12...

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Page 10: ...16 For more information visit www Eaton com IB131017EN 1 2 Types VCP TL and VCP TRL Outlines and Dimensions Circuit Breakers and Drawout Cassettes Figure 1 1 VCP TRL Fixed Breaker 4 76 8 25kV 600A 800A 16kA 60kV BIL Only Outlines in inches mm ...

Page 11: ...Instruction Book Effective May 2016 Page 5 IB131017EN For more information visit www Eaton com Figure 1 2 All VCP TR Fixed except 4 76 8 25kV 600 800A 16kA 60kV BIL see Figure 1 1 Outlines in inches mm ...

Page 12: ...Instruction Book Page 6 Effective May 2016 For more information visit www Eaton com IB131017EN Figure 1 3 VCP TL Drawout Breaker 4 76 8 25kV Outlines in inches mm Refer to above Applicable Ratings Table ...

Page 13: ...Instruction Book Effective May 2016 Page 7 IB131017EN For more information visit www Eaton com Figure 1 4 VCP TL Drawout Breaker 4 76 8 25kV Outlines in inches mm Refer to above Applicable Ratings Table ...

Page 14: ...Instruction Book Page 8 Effective May 2016 For more information visit www Eaton com IB131017EN Figure 1 5 VCP TL Drawout Breaker 8 25 15kV Outlines in inches mm Refer to above Applicable Ratings Table ...

Page 15: ...Instruction Book Effective May 2016 Page 9 IB131017EN For more information visit www Eaton com Figure 1 6 VCP TL Breaker Cassette Up to 95kV BIL Outlines in inches mm Additional Details Figures 1 7 1 8 ...

Page 16: ...Instruction Book Page 10 Effective May 2016 For more information visit www Eaton com IB131017EN Figure 1 7 VCP TL Breaker Cassette 60kV BIL Outlines in inches mm Additional Details Figure 1 6 ...

Page 17: ...Instruction Book Effective May 2016 Page 11 IB131017EN For more information visit www Eaton com Figure 1 8 VCP TL Breaker Cassette 95kV BIL Outlines in inches mm Additional Details Figure 1 6 ...

Page 18: ...sult in electrical shock leading to death severe personal injury and or property damage Always make sure that primary and secondary power is disconnected from a fixed breaker before performing any maintenance Failure to do so could result in electrical shock leading to death severe personal injury and or property damage Do not work on a closed breaker or a breaker with closing springs charged The ...

Page 19: ...er by use of a sufficiently strong rope sling and overhead 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 3 2 1 UNPACKING Before beginning to unpack new circuit breakers read and understand the directions Unpacking a fixed circuit breaker is described in the next paragraph in detail Unpacking...

Page 20: ...rary heaters should be used to minimize condensation Moisture can cause rusting of metal parts and deterioration of high voltage insulation A heat level of approximately 400 watts for each 100 cubic feet of volume is recommended with the heaters distributed uniformly throughout the structure near the floor Indoor storage should be in a building with sufficient heat and circulation to prevent conde...

Page 21: ...or Interface 69C3008H03 10 Drive Insulator with Internal Contact Loading Spring Wipe Spring 16kA 69C3053G01 25kA 69C3053G03 11 Vacuum Interrupter Movable Stem 12 Rear Customer Mounting Holes 69C3010G01 13 Customer Ground Earth Connection 69C3010G01 1 Integral Lifting Hook 67A3137H01 2 Pole Unit Molding 70D3001G01 3 11 Gauge Grounded Earth Steel Barrier 69C3104H03 4 Front Cover Figure 3 9 for detai...

Page 22: ...7 Levering Drive Nut Part of 69C3305 18 Integral Wheel 67A3201H01 19 Shutter Operator 69C3213H05 1 Horizontal Phase Barrier 95kV BIL Only 68B3106H02 2 Vertical Phase Barrier 95kV BIL Only 69C3027G01 3 Integral Lifting Hook 67A3137H01 4 Front Cover Figure 3 9 for details 69C3056G01 5 11 Gauge Grounded Earth Steel Barrier 69C3104H03 6 Pole Unit Molding 70D3001G01 7 Optional Protective Relay 8 Emerge...

Page 23: ...wn 7 Emergency Open Handle 6D33210H11 9 Secondary Disconnect Protective Hood Umbilical Cord not shown 10 Vacuum Interrupter Part of Pole Unit Kit 67A4558G01 11 Primary Disconnect Finger Cluster 1200A Cluster Shown 12 Drive Insulator with Internal Contact Loading Spring Wipe Spring 13 Vacuum Interrupter Movable Stem 14 Cradle with levering Mechanism 69C3305G01 15 Shoot Bolt Handle Part of 69C3305 1...

Page 24: ...8 25kV 600 800A 16kA 60kV BIL See Figure 3 5 1 Horizontal Phase Barrier 95kV BIL Only 2 Vertical Phase Barrier 95kV BIL Only 3 Integral Lifting Hook 67A3137H01 4 Front Cover Figure 3 9 for details 69C3056G01 5 11 Gauge Grounded Earth Steel Barrier 69C3254G01 6 Pole Unit Molding 70D3250G11 7 Optional Protective Relay Location 8 Emergency Open Handle 6D33210H11 ...

Page 25: ...e Tray Assembly 70D3328G02 4 Rejection Interlock Pins Rej Pin Kit 68B3049G01 5 Interlock Lever Secondary Contact Interlock Lever 67A3277H23 6 Grounding Earthing Bar 7 Position Switches 8 Breaker Position and Safety Shutter Padlocking Mechanism 69C3287H02 9 Primary Connecting Pad 10 Primary Insulating Tube Spout 69C3347G02 11 Safety Shutter Operating Arm 68B3298H03 12 Secondary Umbilical Cord Conne...

Page 26: ...39G01 4 Rejection Interlock Pins 68B3049G01 5 Interlock Lever Secondary Contact 67A3277H23 6 Grounding Earthing Bar 69C3266H01 7 Position Switches 8 Anti tilt Channel 70D3220H06 9 Breaker Position and Safety Shutter Padlocking Mechanism 68B3216H04 10 Primary Connection Pad 68B3219H01 11 Primary Insulating Tube Spout 70D3211H01 12 Safety Shutter Operating Arm 68B3332H01 13 Secondary Umbilical Cord ...

Page 27: ...dle 68B3210H11 6 Charged Indicator 68B3353H04 2 Push OFF Button RED 68B3355G01 7 Operations Counter 592C040H01 3 Push CLOSE Button Green 68B3355G02 8 Mechanical OPEN CLOSE Indicator 4 Open Indicator 68B3353H02 9 Nameplate 5 Close Indicator 68B3353H01 10 Front Cover Mounting Hardware 70540AK10R Flat Washer 70045BB0BG Bolt 71070CA009 O Ring 70045BB0A1 Screw 70550AC10R SPG Washer ...

Page 28: ...l of barriers used with fixed and drawout circuit breakers depend primarily on the circuit breaker rating Refer to Figures 1 1 to 1 8 for the barriers used with specific breakers Any other barriers required to meet ANSI requirements must be supplied by the customer They must be constructed of an appropriate insulating material such as thick high strength track resistant glassmat polyester or polyc...

Page 29: ...POWER RATING COULD RESULT IN AN ELECTRICAL FAULT WHICH COULD RESULT IN DEATH BODILY INJURY AND OR EQUIPMENT DAMAGE Figure 4 2 Bottom View of VCP TRL Circuit Breaker showing Mounting Holes As the circuit breaker is pushed into the structure the mating pins on the bottom of the circuit breaker move past a set of corresponding pins in the cassette if the circuit breaker and cassette are compatible If...

Page 30: ...not automatically disabled when the breaker is being connected Consequently the lock must be removed prior to racking or damage to the shutter drive will result Handle Interlock Prevents racking in or removing a circuit breaker which is closed Hook Interlock Prevents a circuit breaker which is racked in from being inserted into a cassette Refer to the CAUTION below 4 6 2 CIRCUIT BREAKER POSITIONIN...

Page 31: ...the two rear wheels begin to roll on the cassette s floor and then firmly push the circuit breaker into the cassette until the horizontal shoot bolts on either side of the breaker cradle contact the front of the cassette Figure 4 5 Care should be taken not to bind the secondary umbilical cord between the circuit breaker and cassette as the circuit breaker is pushed into its cassette At this point ...

Page 32: ...made between the breaker and the cassette Refer to paragraph 4 6 3 for details on making secondary connections to the cassette Once the secondary connection is made and the shoot bolt handle is in Position C fully engaged the circuit breaker can be levered from the TEST position to the CONNECT ED position For the circuit breaker to reach its CONNECTED position it must be manually levered to that p...

Page 33: ...tion 2 to Location 3 right and for ward in keyed slot Figure 4 12 This will lock the secondary connector of the umbilical cord and the cassette s secondary connector together The shoot bolt handle can now be rotated to its full up position Position C Figure 4 7 In this position the shoot bolts engage the cassettes interlock plates completely and the interlock lever cannot be moved back to Location...

Page 34: ... 4 LEVERING CIRCUIT BREAKER CAUTION MAKE SURE THE CIRCUIT BREAKER ELEMENT IS IN THE FULLY RACKED OUT POSITION IN THE CRADLE BEFORE ANY ATTEMPT IS MADE TO PUT THE CIRCUIT BREAKER INTO THE CASSETTE FAILURE TO DO SO COULD RESULT IN EQUIPMENT DAMAGE OR BODILY INJURY DURING LIFTING AND HANDLING REFER TO PARAGRAPH 4 6 2 FOR CIRCUIT BREAK ER POSITIONING DETAILS AND SEE FIGURES 4 14 AND 4 15 Once the VCP ...

Page 35: ... screw lock plate is pushed In addition the circuit breaker will not close with the locking plate recessed To connect the circuit breaker lever it in a clockwise direction Figure 4 17 The upper circuit breaker portion moves into the cassette while the lower cradle portion remains stationary in the front portion of the cassette Continue levering the circuit breaker until it comes to a definite stop...

Page 36: ...lever the circuit breaker out of the CONNECT position reverse the process just described for levering the circuit breaker to the CONNECT position Remember that the circuit breaker must be open before the racking screw lock plate can be recessed to gain access to the large drive nut Figure 4 16 Once the drive nut is accessible engage it with the socket and levering crank Begin levering the cir Figu...

Page 37: ...connect block or an optional screw type terminal block supplied in kit form The drawout VCP TL circuit breakers utilize spring loaded finger disconnects to make its primary connection The number of individual silver plated fingers that make up a finger cluster depends upon the current rating of the circuit breaker The circuit breaker finger disconnects mate with rigidly mounted silver plated stabs...

Page 38: ...Instruction Book Page 32 Effective May 2016 For more information visit www Eaton com IB131017EN Figure 5 2 Typical VCP TL Drawout Breaker Shown Front Cover Removed ...

Page 39: ...m the rear of the circuit breaker and should be done with the circuit breaker closed If the erosion mark is no longer visible with the circuit breaker closed the entire vacuum interrupter assembly must be replaced 5 2 2 CONTACT WIPE AND STROKE Contact wipe is the indication of 1 the force holding the vacuum interrupter contacts closed and 2 the energy available to hammer the contacts open with suf...

Page 40: ...uit breaker is capable of performing a manual OPEN operation up to 48 hours after the loss of control power If the control power loss lasts longer than 48 hours the circuit breaker can be opened utilizing the integral EMERGENCY OPEN handle located on the front of the circuit breaker Figure 5 5 The circuit breaker is manually opened by inserting one finger in the recess behind the EMERGENCY OPEN ha...

Page 41: ...e are two secondary connection options for fixed type VCP TRL circuit breakers 1 Standard Secondary Disconnect Block The secondary disconnect block is a female connector with male pins compatible with a male connector with female pins mounted under the protective hood Figures 5 6 and 5 15 The customer plugs secondary wiring with crimp on connectors into the back of the female plug in connector 2 O...

Page 42: ...Instruction Book Page 36 Effective May 2016 For more information visit www Eaton com IB131017EN Figure 5 7 VCP TRL Non Automatic Connection Diagram ...

Page 43: ...Instruction Book Effective May 2016 Page 37 IB131017EN For more information visit www Eaton com Figure 5 8 VCP TRL with 520V Trip Unit Connection Diagram ...

Page 44: ...Instruction Book Page 38 Effective May 2016 For more information visit www Eaton com IB131017EN Figure 5 9 VCP TRL with 1150V Trip Unit Connection Diagram ...

Page 45: ...Instruction Book Effective May 2016 Page 39 IB131017EN For more information visit www Eaton com Figure 5 10 VCP TL Non Automatic Connection Diagram ...

Page 46: ...Instruction Book Page 40 Effective May 2016 For more information visit www Eaton com IB131017EN Figure 5 11 VCP TL with 520V Trip Unit Connection Diagram ...

Page 47: ...Instruction Book Effective May 2016 Page 41 IB131017EN For more information visit www Eaton com Figure 5 12 VCP TL with 1150V Trip Unit Connection Diagram ...

Page 48: ...Instruction Book Page 42 Effective May 2016 For more information visit www Eaton com IB131017EN Figure 5 13 VCP TL Drawout Umbilical Cord and Connector Wiring Diagram ...

Page 49: ...struction Book Effective May 2016 Page 43 IB131017EN For more information visit www Eaton com Figure 5 14 Top View Secondary Connectors Figure 5 17 AMP Secondary Wiring Removal Tool AMP 305183 C H MAMPSEC ...

Page 50: ...Instruction Book Page 44 Effective May 2016 For more information visit www Eaton com IB131017EN ...

Page 51: ...otective systems Current signal levels and the control power are derived from the current sensors mounted behind the cassette Figure 5 18 Digitrip RMS 1150V Programmable Trip Unit Installed in Typical Circuit Breaker Table 5 1 Digitrip Trip Units Functions 520V 1150V LSIG Protection Yes Yes Disable I Yes Yes GF Protection Yes Yes GF Alarm No Yes Display No Yes Programmable No Yes Metering No Yes P...

Page 52: ...s 5 5 3 CURRENT SENSORS Three current sensors are installed at the rear of the cassette on the lower terminals The sensors produce an output current proportional to the load current Under preselected conditions of current magnitude and time the sensors furnish the trip unit with a signal and the energy required to trip the circuit breaker Neutral current sensors are available for customer installa...

Page 53: ... switch is a heavy duty double break type switch with wipe type contacts Figure 5 20 Auxiliary Switch 5 6 2 MECHANICAL ACCESSORIES There are two mechanical type accessories Operations Counter DoorEscutcheon Operations Counter The operations counter is a standard mechanical device used to provide a record of the number of circuit breaker operations It is mounted on the right side of the circuit bre...

Page 54: ...nsure the best possible ongoing service It is imperative that an established schedule be followed To establish an exact schedule for a specific installation use the following guidelines 1 In a clean non corrosive environment inspect and maintain each breaker every 2000 operations or 3 years whichever comes first 2 For special conditions such as frequent breaker operation contaminated environments ...

Page 55: ... If a mark is not visible Replace pole unit assembly Replace pole unit assembly If the indicator is visible Replace pole unit assembly Clean with dry lint free cloth 3 Control Circuit Closing and Tripping Device Wiring Terminals Motor Tightness of Hardware Smooth and correct operation by control power Securely tied in proper place Tight If required No loose or missing parts Test closing and trippi...

Page 56: ...ed if only a dc test unit is available In this case the equipment must be capable of delivering 5 milliamperes for one minute to avoid ambiguity due to field emission or leakage currents and the test voltage shall be as shown in Table 6 2 Table 6 2 Test Voltage Breaker Rated Maximum Voltage Vacuum IMenupter IMegrlty Test Voltage at 6o Hz dc 4 76 kV 20 kV 28 kV 8 25 kV 20 kV 28 kV 15 0 kV 27 kV 40 ...

Page 57: ...more information visit www Eaton com Figure 6 1 Contact Erosion Mark Visible on Stem Figure 6 3 Satisfactory Contact Wipe Condition with Breaker Closed Figure 6 2 Contact Wipe Inspection Area Figure 6 4 Unsatisfactory Contact Wipe Condition with Breaker Closed ...

Page 58: ...he test machine Ground the breaker frame Starting with zero increase the voltage to 1500 volts rms Maintain the voltage for one minute Successful withstand indicates satisfactory insulation strength of the secondary control circuit Remove the shooting wire and reconnect the motor leads 6 8 PRIMARY CIRCUIT RESISTANCE CHECK Since the main contacts are inside the vacuum chamber they remain clean and ...

Page 59: ...ary contact wiring problem Check for correct installation of pins and sockets and that the plug us properly connected A voltage is being supplied to the open circuit A dry contact must be used to open the circuit breaker remotely Controller wiring problem Inspect for loose wires into con troller Circuit breaker cannot be opened locally but can be opened remotely Controller or pushbutton switch wir...

Page 60: ...nspect for loose wires into con troller or open pushbutton switch Circuit breaker makes no attempt to close with either local manual or remote controls Circuit breaker interlock is preventing close Make sure circuit breaker is fully racked in or out on enclosure drawout only Verify that emergency open handle is in a vertical position Check all interlock switches for obstructions Controller wiring ...

Page 61: ...Instruction Book Effective May 2016 Page 55 IB131017EN For more information visit www Eaton com Figure 6 5 Circuit Breaker Lubrication ...

Page 62: ...Instruction Book Page 56 Effective May 2016 For more information visit www Eaton com IB131017EN Figure 6 6 Drawout Cassette Lubrication ...

Page 63: ...er to customer depending upon the service severity and continuity requirements Each customer should develop his own stock level based on operating experience 7 2 ORDERING INSTRUCTIONS a Always specify the breaker rating information 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 o...

Page 64: ...LATED PARTS 1 Operations Counter Customer Field Installable Description Cat Mechanical counter MCOUNT 2 Opening Spring and Guide Customer Field Installable Description Style Blue Opening Spring High Energy 67A3142G02 3 Shock Absorber Customer Field Installable3 Description Style Shock Absorbor all Breakers 67A3142G01 ...

Page 65: ...G01 67A4558G01 67A4558G01 7 5kV 16kA 67A4558G01 67A4558G01 67A4558G01 67A4558G01 7 5kV 20kA 67A4558G01 67A4558G01 67A4558G01 67A4558G01 7 5kV 25kA 67A4558G01 67A4558G01 67A4558G01 67A4558G01 15KV 16KA 67A4558G01 67A4558G01 67A4558G01 67A4558G01 15KV 20KA 67A4558G01 67A4558G01 67A4558G01 67A4558G01 15KV 25KA 67A4558G01 67A4558G01 67A4558G01 67A4558G01 7 5 ELECTRICAL ATTACHMENTS 1 Auxiliary Switch C...

Page 66: ...Instruction Book Page 60 Effective May 2016 For more information visit www Eaton com IB131017EN ...

Page 67: ...bels 1B93092G01 7 Secondary Umbilical Cord Customer Field Installable Description Style Secondary umbilical cord Drawn Out circuit breakers only 69C3323G01 4 Screw Type Terminal Block Customer Field Installable Description Style Screw Type Terminal Block With Hinged Covers 67A3151G01 6 Secondary Terminal Wire Kit Customer Field Installable Description Style 90 wires with terminal connectors Amp An...

Page 68: ...ide Vertical Barriers Al 95kV BIL dra wout only 67A3152G03 4 Non Automatic Trip Unit Cover Customer Field Installable Description Style VCP T VCP TR 2C12812H06 2 Door Escutcheon and Gasket Customer Field Installable Description Cat Protects against dust and dripping water by Sealing Space Between Breaker and Compartment door cutout MDES 3 Blank Cover for Fixed Breaker Customer Field Installable De...

Page 69: ... Model Power Supply Voltage Style 520V Trip Unit 520MCV Trip Unit 520MCV Trip Unit 520MCV Trip Unit 520MCV Trip Unit NA 24 to 48 Vdc 120 Vac 240 Vac 125 Vdc 67A3154G01 67A3154G21 67A3154G22 67A3154G23 67A3154G24 3 Trip Unit Current Sensors and Rating Plug Customer Field Installable Sensor amps Style Rating plug amps Style 100 200 250 300 400 600 630 800 1000 1200 1250 1600 2000 2500 69C3011H01 69C...

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Page 72: ... TL and VCP TRL Linear Magnetic Vacuum Circuit Breakers 2005 Eaton Corporation All Rights Reserved Printed in USA Publication No IB69C3076H01 ISI January 2005 Eaton Corporation Cutler Hammer business unit 1000 Cherrington Parkway Moon Township PA 15108 4312 USA tel 1 800 525 2000 www EatonElectrical com ...