ABB TTR 6x MV Medium Voltage MV Current Transformers CT - ABB Medium Voltage Current Transformers...

ABB TTR 6x MV Medium Voltage MV Current Transformers CT - ABB Medium Voltage Current Transformers 25kV
ABB TTR 6x MV Medium Voltage MV Current Transformers CT - ABB Medium Voltage Current Transformers 25kV
ABB TTR 6x MV Medium Voltage MV Current Transformers CT - ABB Medium Voltage Current Transformers 25kV
ABB TTR 6x MV Medium Voltage MV Current Transformers CT - ABB Medium Voltage Current Transformers 25kV
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ABB Medium Voltage MV Indoor Bushing Current Transformers CT's ABB TTR 6x MV Medium Voltage MV Current Transformers CT's Up to 25kV Medium Voltage MV Bushing Current Transformers CT's ABB POWER PRODUCTS ABB TTR6x medium voltage current transformers are cast in epoxy resin for MV insulation up to 25kV - ABB TTR6x medium voltage transformers are configured as bar-type, with either one or more transformer ratios (possibility to change over the meddium voltage MV secondary side) and perform the function of a bushing when installed on the switchboard. The ABB TTR6x indoor bushing current transformer is designed with either 1 or 2 secondary transformer windings and depending on the combinagtion of parameters (accuracy class, burden, short circuit current, overcurrent factor) with the possibility to choose from various sizes of the medium voltage transformer. The secondary MV transformer windings are used for measurement or protection purposes - one transformer terminal of each secondary transformer winding in use and one terminal of short-circuited and not used medium voltage winding have to be earthed during the transformer operation. The seoondary windings are lead out into a cast-type secondary terminal board, covered with plastic cover which may be sealed. The ABB transformer can be mounted in any position for efficient and reliable MV medium voltage performance. The ABB transformer is fixed by using four screws. ABB TTR 6x Current Transformers CT ABB Medium Voltage MV Indoor Bushing Current Transformers CT's - ABB TTR Features Transformer rated primary medium voltages : 17.5kV to 25kV Transformer rated current : 100, 150, 200, 300, 400, 500, 600, 750, 1000, 1250, 1500, 2000 and 2500Amps Transformer rated frequency : 50 Hz ; 60 Hz (Herz) ABB indoor bushing current transformers for MV medium voltage service are conformant to following specifications : IEC, VDE, ANSI, BS, GOST and CSN.

Transcript of ABB TTR 6x MV Medium Voltage MV Current Transformers CT - ABB Medium Voltage Current Transformers...

  • 1. Medium Voltage ProductTTR 6x. xx Indoor bushing current transformersHighest voltage for equipment[kV]24 (25)Power frequency test voltage, 1 min. [kV]50 (55)Lighting impulse test voltage[kV]125Rated continous thermal current[A]100 - 2500Rated short-time thermal current[kA]60 -100Burdens, classes[VA/cl]5- 30 / 0.2 - 1/5P;10P Secondary reconnectible for 1 core typeReconnectibleDescriptionRated primary voltages ... 17.5 kV to 25 kV Rated primary current 100;150;200;300;400;500;600;750;1000;1250;1500; 2000;2500 A Primary currents different from the above can also be agreed upon with the customer. Rated secondary currents...5 A; 1 A (possibility to combine different values in one transformer)) Rated frequency ... 50 Hz; 60 Hz The transformers are manufactured conformably to the following requirements and standards: IEC, VDE, ANSI, BS,GOST and SN.The TTR 6x.xx current transformers are cast in epoxi resin and designed for insulation voltages up to 25 kV. The TTR 6x.xx transformers are configurated as bar-type, with either one or more transformer ratios (possibility to change over the secondary side) and perform the function of a bushing when installed in the switchboard. The transformer is designed with either 1 or 2 secondary windings and, depending on the combination of parameters (accuracy class, burden, shortcircuit current, overcurrent factor) with the possibility to choose from various sizes of the transformer. The secondary windings are used for measurement or protection purposes. One terminal of each secondary winding in use and one terminal of short-circuited and not used winding have to be earthed during the transformer operation.The secondary windings are lead out into a cast-type secondary terminal board, covered with plastic cover which may be sealed.The transformer can be mounted in any position. The transformer position is fixed by using four screws. Basic markingTTR 1...up to 2...up to 3...up to 4...up to 5...up to 6...up to6x600 A (smaller parameters) 600 A (higher parameters) 1250 A 1500 A 2000 A 2500 A.xx 1...bar-type outlet 1...model seriesInsulation levels of TTR 6x.xx transformer17.5 / 38 / 95 kV24 / 50 / 125 kV25 / 55 / 125 kV

2. DimensionsInsulationTypevoltage [kV]25Rated currentDimensionsWeight[A] TTR TTR TTR TTR TTR TTR61.11 62.11 63.11 64.11 65.11 66.11ABCDEFGHHto 600 to 300 750-1250 1500 2000 2500620 680 690 700 700 720224 224 224 274 274 274180 180 180 230 230 230238 298 238 238 238 238262 262 262 262 262 26260 60 95 100 100 11030 30 30 30 30 3016 16 20 16 20 206 6 10 20 20 20I 71 71 71 110 110 110J 166 166 166 216 216 216K 146 146 146 190 190 190L[kg]170 170 170 220 220 22014.0 21.0 15.0 23.0 32.0 35.0Marking of current transformer outletsc)a) Single-core designb) Double-core designc) Single-core design, reconnectable on the secondary side 3. Standartized transformers Type Ratio [A]I thn [ kA ]Burden [ VA ]accuracyFS/ALFType Ratio [A]I thn [ kA ]Burden [ VA ]accuracyFS/ALF61.11 61.11 61.11 61.11 61.11 61.11 61.11 61.11 61.11 61.11 61.11 61.11 61.11 61.11 61.11 61.11 61.11 61.11 61.11 61.11 61.11 61.11 61.11 61.11 61.11 61.11 61.11 61.11 61.11 61.11 61.11 61.11 61.11 61.11 61.11 61.11 61.11 61.11 61.11 61.11 61.11 61.11 61.11 61.11 61.11 61.11 61.11 61.11 61.11 61.11 61.11 61.11 61.11 61.11 61.11 61.11 61.11 61.11 61.11 61.11 61.1160 60 60 60 60 60 60 60 60 60 60 60 60 60 60 60 60 60 60 60 60 60 60 60 60 60 60 60 60 60 60 60 60 60 60 60 60 60 60 60 60 60 60 60 60 60 60 60 60 60 60 60 60 60 60 60 60 60 60 60 605 15 10 5 15 5 10 10 15 5 10 15 30 5 15 10/10 5/10 15 45 10 15 5/5 5/10 10/5 10/10 30 60 5 15 5/5 5/10 10/5 10/10 30 60 15 30 10/5 10/15 15/5 15/15 30 90 15 30 15/5 15/10 15/15 15/5 15/10 15/15 30 120 15 30 15/5 15/10 15/30 30/5 30/10 30/301 3 10P 1 3 10P 10P 0,5 3 10P 10P 0,5 3 10P 10P 3/10P 0.5/10P 0.5 3 10P 10P 0.5/10P 0.5/10P 3/10P 3/10P 0.5 3 5P 5P 0.5/10P 0.5/10P 3/10P 3/10P 0.5 1 5P 5P 0.5/10P 0.5/10P 3/10P 3/10P 0.5 1 5P 5P 0.5/5P 0.5/5P 0.5/5P 3/5P 3/5P 3/5P 0.5 1 5P 5P 0.5/5P 0.5/5P 0.5/5P 3/5P 3/5P 3/5P5 5 5 5 5 10 5 5 5 10 5 5 5 15 5 5/5 5/5 5 5 10 5 5/10 5/5 5/10 5/5 5 5 25 10 5/10 5/5 5/10 5/5 5 5 10 5 5/15 5/5 5/15 5/5 5 5 15 5 5/20 5/10 5/5 10/20 10/10 10/5 5 5 15 10 10/20 10/10 10/5 5/20 5/10 5/562.11 62.11 62.11 62.11 62.11 62.11 62.11 62.11 62.11 62.11 62.11 62.11 62.11 62.11 62.11 62.11 62.11 62.11 62.11 62.11 62.11 62.11 62.11 62.11 62.11 62.11 62.11 62.11 62.11 62.11 62.11 62.11 62.11 62.11 62.11 62.11100//5 100//5 100//5/5 100//5/5 100//5/5 100//5/5 125//5 125//5 125//5/5 125//5/5 125//5/5 125//5/5 150//5 150//5 150//5/5 150//5/5 150//5/5 150//5/5 200//5 200//5 200//5/5 200//5/5 200//5/5 200//5/5 250//5 250//5 250//5/5 250//5/5 250//5/5 250//5/5 300//5 300//5 300//5/5 300//5/5 300//5/5 300//5/560 60 60 60 60 60 60 60 60 60 60 60 60 60 60 60 60 60 60 60 60 60 60 60 60 60 60 60 60 60 60 60 60 60 60 6010 15 5/5 5/10 15/5 15/10 10 15 5/5 5/10 15/5 15/10 15 30 10/5 10/15 15/5 15/15 15 30 15/10 15/15 15/10 15/15 15 30 15/10 15/15 15/10 15/15 15 30 30/10 30/15 15/10 15/1510P 10P 1/10P 1/10P 3/10P 3/10P 10P 10P 1/10P 1/10P 3/10P 3/10P 10P 10P 0.5/10P 0.5/10P 3/10P 3/10P 10P 10P 0.5/10P 0.5/10P 3/10P 3/10P 10P 10P 0.5/10P 0.5/10P 3/10P 3/10P 10P 10P 0.5/10P 0.5/10P 3/10P 3/10P10 5 5/10 5/5 5/10 5/5 10 5 5/10 5/5 10/10 10/5 10 5 5/15 5/5 5/15 5/5 15 5 5/10 5/5 10/10 10/5 15 10 10/10 10/5 10/10 10/5 20 10 5/15 5/10 10/15 10/1063.11 63.11 63.11 63.11 63.11 63.11 63.11 63.11 63.11 63.11 63.11750//5 750//5 750//5/5 1000//5 1000//5 1000//5/5 1000//5/5 1250//5 1250//5 1250//5/5 1250//5/5100 100 100 100 100 100 100 100 100 100 10060 30 15/30 60 30 30/15 30/30 120 30 30/15 30/301 5P 0.5/5P 0.5 5P 0.5/5P 0.5/5P 0.5 5P 0.5/5P 0.5/5P10 10 5/5 10 10 5/10 5/5 5 15 5/10 5/564.11 64.11 64.11 64.111500//5 1500//5 1500//5/5 1500//5/5150 150 150 150120 60 60/30 60/600.5 5P 0.5/5P 0.5/5P10 10 5/10 5/565.11 65.11 65.11 65.112000//5 2000//5 2000//5/5 2000//5/5200 200 200 200120 60 60/30 60/600.5 5P 0.5/5P 0.5/5P10 10 5/10 5/566.11 66.11 66.11 66.112500//5 2500//5 2500//5/5 2500//5/5250 250 250 250120 60 60/30 60/600.5 5P 0.5/5P 0.5/5P10 15 5/15 5/5100//5 100//5 100//5 125//5 125//5 125//5 125//5 150//5 150//5 150//5 150//5 200//5 200//5 200//5 200//5 200//5/5 200//5/5 250//5 250//5 250//5 250//5 250//5/5 250//5/5 250//5/5 250//5/5 300//5 300//5 300//5 300//5 300//5/5 300//5/5 300//5/5 300//5/5 400//5 400//5 400//5 400//5 400//5/5 400//5/5 400//5/5 400//5/5 500//5 500//5 500//5 500//5 500//5/5 500//5/5 500//5/5 500//5/5 500//5/5 500//5/5 600//5 600//5 600//5 600//5 600//5/5 600//5/5 600//5/5 600//5/5 600//5/5 600//5/5 4. PPMV Brno Videnska 117 619 00 Brno, Czech Republic Tel.:+420 547 152 602Fax:+420 547 152 626E-mail:info.ejf@cz.abb.com+420 547 152 614www.abb.comThe data and ilustrations in this catalogue are not binding. We reserve the right to make changes of the content, in the course of technical development of the product.1VLC000522 - Rev 1, en 2010.xx.xxABB s.r.o.