Eaton VCP-TL Series, 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 Fixe...

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Page 3: ...IR 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 THE...

Page 4: ...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 Introducti...

Page 5: ...6 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 an...

Page 6: ...ip 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 Secon...

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...

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...

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Page 10: ...6 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...

Page 11: ...nstruction 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: ...nstruction 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 Tabl...

Page 13: ...nstruction 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 Tabl...

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: ...nstruction 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: ...ult 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 main...

Page 19: ...r 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 p...

Page 20: ...ary 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 fe...

Page 21: ...r 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...

Page 22: ...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...

Page 23: ...n 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 C...

Page 24: ...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 69C3...

Page 25: ...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 Positi...

Page 26: ...9G01 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...

Page 27: ...le 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 68...

Page 28: ...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 req...

Page 29: ...OWER 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 circui...

Page 30: ...ot 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...

Page 31: ...he 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 fr...

Page 32: ...ade 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 Posi...

Page 33: ...ion 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...

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 FAILU...

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...

Page 36: ...ever 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 t...

Page 37: ...onnect 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 ind...

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: ...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...

Page 40: ...it 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 utiliz...

Page 41: ...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...

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: ...truction 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 MAMP...

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

Page 51: ...tective 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...

Page 52: ...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 c...

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 DoorEscut...

Page 54: ...sure 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 no...

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 Tripp...

Page 56: ...d 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 v...

Page 57: ...ore 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...

Page 58: ...e 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...

Page 59: ...ry 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...

Page 60: ...spect 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 Mak...

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: ...r 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...

Page 64: ...ATED 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 En...

Page 65: ...01 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...

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

Page 67: ...els 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 In...

Page 68: ...de 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 Fie...

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...

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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 u...