VCP-T/T-VAC medium voltage vacuum circuit breakers. Control and protect with Eaton s compact medium voltage circuit breakers
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1 VCP-T/T-VAC medium voltage vacuum circuit breakers Control protect with Eaton s compact medium voltage circuit breakers
2 Eaton Corporation has dedicated years of research, design testing to create a comprehensive product portfolio of medium voltage circuit breakers that serves all segments of the electrical industry such as utility, commercial, industrial, mining marine. As part of these efforts, Eaton has developed a very compact lightweight line of medium voltage circuit breakers, VCP-T/ T-VAC, that provide high duty cycle, fast interruption, reduced maintenance are environmentally friendly. The VCP-T medium voltage circuit breakers have been tested proven to ANSI C37.04 C37.09 stards, where the T-VAC medium voltage circuit breakers have been tested proven to IEC stards. Small without compromise The VCP-T/T-VAC medium voltage circuit breaker has been designed for use when space is at a premium. It is ideal for applications such as wind applications, data centers, power houses, shipboard use, restricted locations low profile areas. Key characteristics include: 60% smaller 50% lighter than comparable breakers Compact footprint for 25 ka 40 ka up to 15/17.5 kv Two-step energy (spring) or magnetically actuated mechanisms available Reduced material shipping costs Reduced installation space weight Installation/startup savings Three-cycle (50 ms) interrupting time for springactuated circuit breakers five-cycle (83 ms) interrupting time for magnetic-actuated circuit breakers Mechanical endurance up to 20,000 operations for springactuated circuit breakers up to 100,000 operations for magnetic-actuated circuit breakers True metal-clad circuit breaker The VCP-T/T-VAC medium voltage circuit breaker delivers all the features of a metal-clad circuit breaker: Fixed or drawout configurations available Fully horizontal drawout feature with connect, test disconnect positions that provides ease of operation interchangeability. Levering-in (racking) system is an integral part of the breaker Trip-free interlock prevents breaker from closing, manually or electrically, while it is being levered or when in an intermediate position Metal-clad insulation/isolation Spring-loaded multi-finger primary disconnects Automatic steel primary safety shutters Choice of breaker mounted protection for automatic shortcircuit overload protection without the need for external control power Value-added flexibility The VCP-T/T-VAC design offers unmatched flexibility even after installation. All configurations simplify design, installation use: Through-the-door or closed-door operation (for fixed circuit breakers) Common family of accessories Field-installable accessories such as second shunt trip, undervoltage release key interlocks Clear concise operating panel Labeled dedicated secondary control circuit terminals All circuit breaker functions, indicators controls are grouped on an easily accessible panel on the front of the circuit breaker Visible main contact erosion indicator Optional DigitripE protective relays True rms sensing Microprocessor-based Self-powered Local verification of trip settings with or without tripping the circuit breaker Model 520V/520MCV: Arcflash Reduction Maintenance SystemE Basic protection (LSIG) Model 1150V: Basic protection (LSIG) Metering communications
3 VCP-T Drawout VCP-TR Fixed VCP-T/VCP-TR (ANSI) The VCP-T (drawout) VCP-TR (fixed) breakers are available in two frame sizes. The 17-inch frame has ratings up to 15 kv, 25 ka A in the drawout configuration, up to 15 kv, 25 ka 1600A in the fixed configuration. The 21-inch frame has ratings up to 15 kv, 40 ka A in the drawout configuration, up to 15 kv, 40 ka 2500A in the fixed configuration. Additionally, the 17-inch frame is available with a magneticactuated mechanism. The VCP-TL (drawout) can achieve ratings up to 15 kv, 25 ka A, while the VCP-TRL (fixed) can achieve ratings up to 15 kv, 25 ka 1600A. The magneticactuated mechanism provides fewer moving parts, reuires less maintenance offers longer mechanical life reliability as this mechanism is capable of achieving up to 100,000 mechanical operations. VPC-TC/VCP-TRC/VCP-TLC/VCP-TRCL are optional designs with capacitor switching capabilities. VCP-TL/VCP-TLC/VCP-TRCL breakers are designed such that in the event of control power loss, internal capacitors provide sufficient energy to perform an electrical open operation up to 48 hours after the loss of power. 17-inch frame VCP-T/VCP-TR Features Available Feature Stard Optional Metal-clad insulation/isolation 1 Copper primary conductors Silver-plated primary connections Manual charging 2 Electrical motor charging 3 Integral charging hle Auxiliary switch (5a 5b) 4 Mechanical operations counter 24, 48, VDC; VAC control voltages Shunt trip 5 Shunt trip (2nd) 5 Spring release 5 Undervoltage release 5 ON OFF pushbuttons ON OFF pushbutton cover 6 Prevent close cover 7 Key interlock (Ronis, Castell, Kirk) 8 Integral lifting means 9 Closed door operation (fixed breakers) Identified/dedicated secondary contacts Secondary disconnect block Secondary screw type terminal block J Two-step stored energy mechanism O 0.3S co 3 min. Co Anti-pump Trip free Latch check switch Drawout design Integral trip unit Interlock two three breakers A 11-gauge steel grounded barrier between mechanism, control circuits primary conductors. B Includes shunt trip. C Includes shunt trip spring release, field installable. D Heavy-duty, double break, wipe type for customer use. E Field installable, viewed through viewing window, maximum three devices any combination. F Limits access to pushbuttons, metal or plastic. G Prevents access to ON pushbutton used in conjunction with pushbutton cover. H Prevents breaker from closing. I Used with stard sling. J Supplied separately as a kit. EATON CORPORATION VCP-T/T-VAC medium voltage vacuum circuit breakers 3
4 VCP-T Drawout Cassette Dimensions in Inches (mm) VCP-T Drawout Cassette (17-Inch Frame) VCP-TR Fixed (17-Inch Frame) Top View Top View 5.90 (149.9) 3.12 (79.2) (431.8) (577.2) (642.2) (539.5) (771.5) (882.9) (857.5) 5.90 (149.9) 9.35 (237.5) (313.0) (415.0) (256.5) 3.12 (79.2) 11 Gauge Steel Barrier 1.97 (50.0) (351.8) Vertical Barrier (15 kv only) 5.13 (130.3) 5.13 (130.3) 1.25 (31.8) 0.33 (8.4) 0.38 (9.7) 9.74 (247.4) Optional Customer Connection (519.4) 3.65 (92.7) 7.19 (182.6) (261.6) (342.9) (472.7) (494.8) VCP-T/VCP-TR Breaker Ratings Certified to ANSI C37.04 C37.09 Type 50 VCP-T16 50 VCP-TR16 50 VCP-T20 50 VCP-TR20 50 VCP-T25 50 VCP-TR25 75 VCP-T16 75 VCP-TR16 75 VCP-T20 75 VCP-TR20 75 VCP-T25 75 VCP-TR VCP-T VCP-TR VCP-T VCP-TR VCP-T VCP-TR25 Rated Max. Voltage Insulation Level Power Freuency Impulse Withst (kv Peak) Continuous Current (A rms) A 1600A available as fixed VCP-TR breaker only. B Also 2 second short-time current rating. C Use 15 kv breaker cassette when impulse withst > 75 kv is reuired. Short-Circuit Breaking Current (ka rms) Short-Circuit Making Current (ka Peak) , , Mechanical Endurance C-O (Operations) Approx. Weight Fixed/Drawout (Lbs) 157/ / /NA 163/ / /NA 169/ / / / /NA 164/ / /NA 170/ / /NA 159/ / /NA 165/ / /NA 171/ // /NA 4 EATON CORPORATION VCP-T/T-VAC medium voltage vacuum circuit breakers
5 VCP-T/VCP-TR (ANSI) 20-inch frame VCP-T Drawout VCP-T/VCP-TRL s Linear magnetic actuator mechanism up to 100,000 operations; vacuum interrupter up to 30,000 operations Fewer moving parts Less maintenance VCP-TL/VCP-TRL (ANSI) 17-inch frame VCP-T/VCP-TR Features Available Feature Stard Optional Metal-clad insulation/isolation 1 Spring-loaded primary finger disconnect Silver-plated primary cassette stabs Manual charging 2 Integral charging hle Electrical motor charging 3 Auxiliary switch (5a 5b) 4 Mechanical operations counter 24, 48, VDC; VAC control voltages Shunt trip 5 Shunt trip (2nd) 5 Spring release 5 Undervoltage release 5 ON OFF pushbuttons C type capacitor switching breakers A 11-gauge steel grounded barrier between mechanism, control circuit primary conductors. B Includes shunt trip. C Includes shunt trip spring release, field installable. D Heavy-duty, double break, wipe type for customer use. E Field installable, viewed through viewing window, maximum three devices any combination. Tested for Capacitor Switching Capabilities Definite Purpose to ANSI C37 Grounded Banks Cable Charging Single Bank Back-to-Back 25A A 250A with inrush current 4 kapk at 5.9 khz 1000A with inrush current 15 kapk at 25 khz NNote: Ratings of A cover capacitor bank applications from 75 to 1000A. VCP-TL/VCP-TRL Features Available Feature Stard Optional Metal-clad insulation/isolation 1 Spring-loaded primary finger disconnect Silver-plated primary cassette stabs Integral manual open hle Auxiliary switch (5a 5b) 2 Mechanical operations counter VAC VDC control or VAC VDC control voltages Trip function 3 Close function 3 ON OFF pushbuttons Mechanical closed/open indicator Externally mounted undervoltage release C type capacitor switching breakers A 11-gauge grounded steel barrier between mechanism, control circuit primary conductors. B Heavy-duty, double break, wipe type for customer use. C Dry contacts reuired for remote operation. Tested for Capacitor Switching Capabilities Definite Purpose to ANSI C37 Grounded Banks Cable Charging Single Bank Back-to-Back 25A A 250A with inrush current 15 kapk at 5 khz 630A with inrush current 15 kapk at 1.5 khz NNote: Ratings of A cover capacitor bank applications from 75 to 630A. EATON CORPORATION VCP-T/T-VAC medium voltage vacuum circuit breakers 5
6 VCP-T/VCP-TR (ANSI) 20-inch frame VCP-TR/VCP-TRC Fixed (20-Inch Frame) 7.28 (185.0) 7.28 (185.0) Front View (631.0) 9.45 (240.0) (295.0) (510.0) (458.0) VCP-T/VCP-TC Drawout Cassette (20-Inch Frame) (689.1) Cassette (640.3) (184.9) (184.9) (950.0) (685.8) 9.45 (240.0) (349.5) (394.2) (532.6) Front View (654.3) (726.9) (928.6) Rear View VCP-T/VCP-TR Breaker Ratings (ANSI C37.04 C37.09) Type 50 VCP-T25 50 VCP-TR25 75 VCP-T25 75 VCP-TR VCP-T VCP-TR25 50 VCP-T32 50 VCP-TR32 75 VCP-T32 75 VCP-TR VCP-T VCP-TR32 50 VCP-T40 50 VCP-TR40 75 VCP-T40 75 VCP-TR VCP-T VCP-TR40 Rated Max. Voltage Insulation Level Power Freuency Impulse Withst (kv Peak) Continuous Current (A rms) A Independent shunt trips are available for use with traditional protective relaying schemes. B Also 2-second short-time current rating. Short-Circuit Breaking Current (ka rms) Short-Circuit Making Current (ka Peak) Mechanical Endurance C-O (Operations) / / /420 Approx. Weight Fixed/Drawout (Lbs) / / / /NA / / / /NA / / / /NA / / / /NA / / / /NA / / / /NA C 2500A available as fixed VCP-TR circuit breaker only. D Use 15 kv breaker cassette when impulse withst > 75 kv is reuired. 6 EATON CORPORATION VCP-T/T-VAC medium voltage vacuum circuit breakers
7 VCP-TL/VCP-TRL (ANSI) 17-inch frame VCP-TRL/VCP-TRLC Fixed (17-Inch Frame) 3.12 (79.2) VCP-TL/VCP-TLC Drawout Cassette (17-Inch Frame) (415.0) (256.5) 5.13 (130.3) 5.13 (130.3) (431.8) (538.5) 5.90 (149.9) 5.90 (149.9) 3.12 (79.2) 11 Gauge Steel Barrier 1.97 (50.0) Vertical Barrier (15 kv only) 1.25 (31.8) 0.33 (8.4) Optional Customer Connection (642.6) (858.5) (883.9) (351.8) 3.65 (92.7) 7.19 (182.6) (261.6) (342.9) (472.7) 0.38 (9.7) 9.74 (247.4) (494.8) (519.4) (576.6) (772.2) 9.40 (238.8) (312.4) VCP-TL/VCP-TRL Breaker Ratings (ANSI C37.04 C37.09) Insulation Level Type 50 VCP-TL16 50 VCP-TRL16 50 VCP-TL20 50 VCP-TRL20 50 VCP-TL25 50 VCP-TRL25 75 VCP-TL16 75 VCP-TRL16 75 VCP-TL20 75 VCP-TRL20 75 VCP-TL25 75 VCP-TRL VCP-TL VCP-TRL VCP-TL VCP-TRL VCP-TL VCP-TRL25 Rated Max. Voltage Power Freuency Impulse Withst (kv Peak) Continuous Current (A rms) A Independent shunt trips are available for use with traditional protective relaying schemes. B Also 2-second short-time current rating. C Operating mechanism up to 100,000 operations, vacuum interrupter up to 30,000 operations. D 1600A available as fixed VCP-TRL/VCP-TRLC circuit breaker only. E Use 15kV breaker cassette when impulse withst > 75 kv is reuired. Short-Circuit Breaking Current (ka rms) Short-Circuit Making Current (ka Peak) Mechanical Endurance C-O (Operations) Approx. Weight Fixed/Drawout (Lbs) , / / /NA , / / /NA , / / /NA , / / /NA , / / /NA , / / /NA , / / /NA , / / /NA , / / /NA EATON CORPORATION VCP-T/T-VAC medium voltage vacuum circuit breakers 7
8 T-VAC (IEC) T-VAC Drawout The T-VAC (drawout) T-VACR (fixed) breakers are available in two frame sizes. The 17-inch frame has ratings up to 17.5 kv, 25 ka A in the drawout configuration, up to 17.5 kv, 25 ka 1600A in the fixed configuration. The 21-inch frame has ratings up to 17.5 kv, 40 ka A in the drawout configuration, up to 17.5 kv, 40 ka 2500A in the fixed configuration. T-VACC T-VACRC are optional designs with capacitor switching capabilities. T-VACR Fixed 17-inch frame T-VAC/T-VACR Features Available Feature Stard Optional Metallic safety barrier 1 Copper primary conductors Silver-plated primary connections Manual charging 2 Electrical motor charging 3 Integral charging hle Auxiliary switch (5a 5b) 4 Mechanical operations counter 24, 48, 125, 250 VDC; 120, 240 VAC control voltages Shunt trip 5 Shunt trip (2nd) 5 Spring release 5 Undervoltage release 5 On off pushbuttons On off pushbutton cover 6 Prevent manual close cover 7 Key interlock (Ronis, Castell, Kirk) 8 Integral lifting means 9 Closed door operation Identified/dedicated secondary contacts Secondary disconnect block Secondary screw type terminal block Two-step stored energy mechanism Open close open duty cycle Anti-pump Trip free Latch check switch Visible contact erosion indicator Visible contact wipe indicator Drawout design Integral trip unit Interlock 2 3 breakers A 3 mm earthed steel barrier between control circuit, mechanism circuit conductors. B Includes shunt trip. C Includes shunt trip spring release, field installable. D Heavy-duty, double break, wipe type for customer use. E Field installable, viewed through viewing window, maximum three devices (any combination). F Limits access to pushbuttons, metal or plastic. G Prevents access to ON pushbutton used in conjunction with pushbutton cover. H Prevents breaker from closing. I Used with stard sling. J Supplied separately as a kit.
9 T-VAC Drawout Breaker Cassette Dimensions (17-Inch Frame) T-VACR Fixed (17-Inch Frame) 3.11 (79.0) (431.8) (538.5) 5.90 (149.9) 5.90 (149.9) (415.0) (257.0) 5.12 (130.0) 5.12 (130.0) (642.6) (858.5) (883.9) 3.11 (79.0) 3 mm Steel Barrier 1.97 (50.0) Vertical Barrier (15 kv only) 1.25 (31.8) ø0.33 (8.4) Optional Customer Connection (576.6) (772.2) 9.40 (238.8) (312.4) (351.8) 0.38 (9.7) 9.72 (247.0) (519.0) 3.66 (93.0) 7.20 (183.0) (262.0) (343.0) (473.0) (494.8) Hz T-VAC/T-VACR Breaker Ratings Certified to IEC Type 72 T-VAC16 72 T-VACR16 72 T-VAC20 72 T-VACR20 72 T-VAC25 72 T-VACR25 12 T-VAC16 12 T-VACR16 12 T-VAC20 12 T-VACR20 12 T-VAC25 12 T-VACR T-VAC T-VACR T-VAC T-VACR T-VAC T-VACR25 Rated Max. Voltage A 1600A availabe as fixed T-VACR breaker only. B Also 3-second short-time current rating. Insulation Level Power Freuency Impulse Withst (kv Peak) Continuous Current (A rms) Short-Circuit B Breaking Current (ka rms) Short-Circuit Making Current (ka Peak) , , Mechanical Endurance C-O (Operations) Approx. Weight Fixed/Drawout (Kg) 71/107 72/108 71/110 72/111 71/113 72/114 71/108 72/109 71/111 72/112 71/113 72/114 71/108 72/109 71/111 72/112 71/114 72/115 EATON CORPORATION VCP-T/T-VAC medium voltage vacuum circuit breakers 9
10 T-VACR/T-VACRC Fixed (20-Inch Frame) 7.28 (185.0) 7.28 (185.0) Front View (631.0) 9.45 (240.0) (295.0) 20-inch frame T-VAC Drawout Circuit Breaker (20-Inch Frame) (510.0) (458.0) Selected T-VAC/T-VACR Features Available Feature Stard Optional Solidly earthed steel safety barrier 1 Spring-loaded primary finger disconnect Silver-plated primary connections Manual charging 2 Integral charging hle Electrical motor charging 3 Auxiliary switch (5a 5b) 4 Mechanical operations counter 24, 48, VDC; VAC control voltages Shunt trip Shunt trip (2nd) 5 Spring release 5 Undervoltage release 5 ON OFF pushbuttons C type capacitor switching breakers A 3 mm earthed steel barrier between control circuit, mechanism circuit conductors. B Includes shunt trip. C Includes shunt trip spring release, field installable. D Heavy-duty, double break, wipe type for customer use. E Field installable, viewed through viewing window, maximum three devices any combination. Certified for Capacitor Switching Capabilities to Class C2 in Accordance with IEC Ungrounded Banks Cable Charging Single Bank Back-to-Back 31.5A A 250A with inrush current 18 kapk at 2.4 khz 1000A with inrush current 18 kapk at 2.4 khz NNote: Ratings of A cover capacitor bank applications from 75 to 1000A.
11 T-VAC/T-VACC Drawout Cassette (20-Inch Frame) (689.0) (640.0) (185.0) (185.0) (950.0) (684.0) 9.45 (240.0) (349.0) (394.0) (532.0) Front View (654.0) (727.0) (929.0) Cassette Rear View Hz T-VAC/T-VACR Breaker Ratings Certified to IEC Type 1 72 T-VAC25 72 T-VACR T-VAC T-VACR T-VAC T-VACR25 72 T-VAC32 72 T-VACR T-VAC T-VACR T-VAC T-VACR32 72 T-VAC40 72 T-VACR T-VAC T-VACR T-VAC T-VACR40 Voltage Insulation Level Withst Voltage Power Freuency Lightning Impulse (U w ) (kv Peak) Normal Current (I n ) (Amps) A Independent shunt trips are available for use with traditional protective relaying schemes. B Also 3-second short-time current rating. C 2500A available as fixed T-VACR circuit breaker only. Short-Circuit 2 Breaking Current (I sc ) (ka rms) Short-Circuit Making Current (ka Peak) Mechanical Endurance C-O (Operations) Approx. Weight Fixed/Drawout (Kg) / /NA / /NA / /NA / / / /NA / / / /NA / / / /NA / / / /NA / / / /NA / / / /NA EATON CORPORATION VCP-T/T-VAC medium voltage vacuum circuit breakers 11
12 Integral protective relays All VCP-T/VCP-TL/T-VAC medium voltage circuit breakers can be supplied with integral breaker mounted protective relays for overload circuit protection metering. The integral relays are self-powered from specially designed tested current sensors. Type VCP-T/T-VAC circuit breakers can be euipped with Eaton s Digitrip 520V/520MCV or Digitrip 1150V protection relays. The Digitrip 520V/520MCV is used for basic overcurrent protection. The Digitrip 520MCV relay includes an Arcflash Reduction Maintenance System feature that may be activated at the breaker or from remote. When activated, the maintenance mode feature lowers the available arc flash energy at the connected downstream device by faster clearing of the downstream fault. The Digitrip 1150V is used for advanced current voltage protections, metering communication functions. The Arcflash Reduction Maintenance System feature is included on the 1150V relay as stard. The power reuired to operate the protective relay s basic overcurrent protection functions is provided by secondary output from the current sensors once the three-phase primary current through the circuit breaker exceeds approximately 10 to 12% of the current sensor rating or single-phase primary current exceeds approximately 30% of the current sensor rating. The relay continuously analyzes secondary current signals from the current sensors when preset current levels time delay settings are exceeded, sends a trip signal to the trip actuator of the circuit breaker. The trip actuator causes tripping of the circuit breaker by providing the reuired mechanical force for tripping. The trip actuator is automatically reset each time the circuit breaker opens. The current sensors, protective relay circuit breaker are fully tested as a system for time-over-current response over the entire current range up to the interrupting rating of the circuit breaker. An optional overcurrent trip switch (OTS) with one latching type Form C contact can be provided to indicate tripping of the circuit breaker by the action of an integral protective relay. Eaton Corporation Electrical Sector 1111 Superior Ave. Clevel, OH United States 877-ETN-CARE ( ) Eaton.com 2011 Eaton Corporation All Rights Reserved Printed in USA Publication No. BR E / Z10832 February 2011 PowerChain Management is a registered trademark of Eaton Corporation. All other trademarks are property of their respective owners.
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