Low voltage transformers
Open core CT SMART OBJECTS
Time sensors Detect the signals, where they rise Low voltage transformers In the practice of industrial electrical measurement, some devices of the measurement chain adapt the signal to make it compatible with the measuring instruments. In the complex of these devices, the transformer is one of the most important examples for diffusion and universality of use. From the simplest applications in which analog and digital indicators are used, to the more complex which is expected the use of transducers, KWh meters, multifunctions or protection devices, the supply of current and voltage inputs is generally performed by means of transformers. The use of transformers, besides conditioning the signal, allows to obtain a complete galvanic isolation between the primary and secondary circuit, granting the necessary level of insulation between apparatus user and protection or measuring instruments. Current Transformers They adapt the current values to the measuring and protection equipments, delivering a reduced a secondary current proportional to the standard values 5A or 1A. IME current transformers comply with EN0044-1 Standards and depending on the intended use they can be divided into: Measuring Classes: 0,5-1-3 / Applications: counting and industrial measurements Accuracy Classes: 0,2-0,2s-0,5s / Applications: counting and measuring with an high degree of reliability at the lowest currents (1% in classes with 0,2 or 0,5s) Protection Classes: 5P5-5P-5P-5P / Applications: combination with protection relays Summation Classes: 0,5-1 / applications counting and industrial measurements on different lines belonging to the same voltage system. Voltage Transformers They adjust the values of the primary voltage to the measuring or protection devices delivering a reduced secondary voltage to the standard values V (other values upon request). IME voltage transformers comply with EN0044-2 Standards and depending on the intended use can be divided into: Measuring Classes: 0,5-1 / Applications: counting and industrial measurements Accuracy Class: 0,2 / Applications: counting and measuring with an high degree of reliability Protection Class: 3P / Applications: combination with protection relays 3
Current Transformers CT Cable/passing bar (Primary currents...000a) CT Wound primary (Primary currents 5...00A) With more cable passages (windings) inside the transformer it is possible to reduce the primary current value, keeping unchanged the secondary current values, performances, class (actual primary current = rated primary current, number of windings; i.e. 1/5A with 2 passing cable = /5A with 3 passing cable = /5A) CT fixing Depending on the model the current transformers can be mounted as follows: 1 1 Direct fixing on primary bars by means of screws with insulating caps 2 Fixing screw for wall mounting with pins 3 Fixing on DIN rail CT connections The terminals of current transformers are marked with double wordings: Primary circuit P1(K) - P2(L) Secondary circuit s1(k) - s2(l) 1 Some models are also provided with arrows to show the correct direction of the CT connection on the cable / bar in order to avoid the errors of reverse current. 2 The secondary terminals, depending on the models, can be tightened with a nut, screw, double faston + screw; these last ones are useful to short-circuit the CT secondary before disconnecting the equipment to avoid dangerous voltages generated by the opening of the circuit (no-load operation). Ipn s1 k P1 K Isn s2 l P2 L LOAD 1 3 However, to overcome this situation, for all the current transformers, IME proposes a static accessory (ATAP0), allowing the instantaneous reclosing of the secondary circuit of open CT due to circuit interruption or equipment removal as well as instantaneous automatic recovery on the return to normal conditions. Protection degree IP secondary terminals (for models TAS... TAU... TAQ... BSA... only with the use of sealable terminal covers). 4
Open core CT (Primary currents 00A) Voltage Transformers VT connections The VT terminals are marked with different wordings depending on the type of connection: Primary circuit phase-phase A-B Secondary circuit phase-phase a-b Primary circuit phase-neutral A-N Secondary circuit phase-neutral a-n Designed for mounting in existing plants, they can be placed without breaking down the primary circuit or modifying the plant Screw and faston primary and secondary terminals and screw only for the model BTV3 Protection degree for terminals IP (for models BTV//// only with the use of the sealable terminal covers) Connection Phase-Phase a b Connection Phase-Neutral a n A B A N U N U : 3 2 3 VT fixing The voltage transformers can be flush / wall mounted with fixing screw 2 3 5
Current Transformers - Measuring Cable/passing bar (a) (b) Model TAIBB TA221 TA327 TA42 TA432 TA5 TAC0 TAC1 TAS4 TAS1 TAS5 TAS4 TAS2 TAS2B TAS127 TAS127B TAU TAU TAU11 TAU12 TAU13 Code TABB TA221 TA327 TA42 TA432 TA5 TA0 TA11 TASI TASN (a) TASL (a) TASO (a) TAMP (a) TAMQ (a) TASR (a) TASS TAUB TAUC TAUD TAUE TAUF (b) TASL 3 (b) TASO 3 (b) TAMP 3 (b) TAMQ 3 (b) TASR 3 (b) TASS 3 Technical note NT51 NT11 NT12 NT13 NT14 NT NT712 NT713 NT5 NT573 NT51 NT574 NT7 NT77 NT522 NT523 NT5 NT717 NT71 NT1 NT Type passing passing passing passing passing passing passing passing passing passing passing passing passing passing passing passing passing passing passing passing passing primary primary primary primary primary primary primary primary primary primary primary primary primary primary primary primary primary primary primary primary primary Width (mm) 44 4,5 5 0 70 70 125 0 0 (a) 4 (b) (a) 11 (b) (a) 12 (b) 135 (a) 12 (b) (a) (b) 125 (a) (b) 177 257 257 177 257 Height (mm) 5 0 0 5 5 5 132 170 1 145 4 (a) 0 (b) 11 (a) (b) 12 (a) (b) 12 (a) 135 (b) (a) (b) (a) 125 (b) 273,5 233,5 273,5 333,5 333,5 Cable (mm) Ø21 Ø21 Ø27 Ø2 Ø32 Ø Ø0 Ø1 25,5x25,5 Window (mm) 25,5x,5 32,5x,5,5x,5 51x31 4x31 32x5 (a) 34x4 (a) 3x2 (a) 54x2 (a) 3x127 (a) 54x127 (a) 1x12,5,5x,5 32,5x,5 32,5x,5,5x12,5,5x12,5 4x11 1x11 5x32 (b) 4x34 (b) 2x3 (b) 2x54 (b) 127x3 (b) 127x54 (b),5x,5 55x 1x125 1x 55x225 1x225 Primary current cl.0,5 cl.3 cl.0,5 cl.3 cl.0,5 cl.3 cl.0,5 cl.0,5 cl.3 cl.0,5 cl.0,5 cl.0,5 cl.0,5 cl.0,5 cl.0,5 cl.0,5 cl.0,5 cl.0,5 cl.0,5 cl.0,5 cl.0,5 cl.0,5 cl.0,5 cl.0,5 cl.0,5 A 1 A 1,25 1,5 2,5 1,5 0A 1,25 2 1,5 3 2,5 70A 1,5 2,5 1,5 4 1,5 3 A 1,5 2,5 2 4 1,5 3 0A 1,5 2,5 3 4 2,5 3,5 A 2 2,5 3,5 3 4 2 3 2 5 1A 2,5 3,5 4 3 4 2 3,5 2 5 125A 2,5 3,5 4 3 4 2 3,5 2 1A 3 4 5 4 3 4 1,5 3 1 3 A 3 4 5 4 3 5 1,5 3 1,5 3 0A 4 5,5 4 7 2,5 4 3 5 1,5 3 2A 5 7 3 4 3 5 2 4 2,5 1 4 0A 7,5 4 5 2 4 2,5 5 3 1,5 2 0A 12 4 3 5 3 5 4 2 4 3 5 3 1 7 0A 12 12 4 3 5 3 5 2 4 2 4 5 7 2 4 3 00A 12 4 4 4 3 5 12 4 5 12 700A 12 4 4 12 4 7A 12 4 12 4 00A 12 12 12 4 4 12 12 12 4 0A 12 12 12 12 12 12 A 12 12 12 12 12 25 12A 12 12 12 12 25 A 12 12 25 12 25 0A 12 12 25 12 25 00A 12 25 25 25 25 25 20A 12 25 25 25 25 00A 25 25 25 A 25 25 00A 25 00A 0 0 0 0 0 000A 70 70 70 70 000A 70 70 70 code see page 21 21 21 21 21 21 21 21 22 22 22 22 22 7
Current Transformers - Measuring Wound primary Open core Summation Model TAQ1 TAQ2 TAQ TAQ TAQ Code TAQE TAQA TAQB TAQC TAQD Technical note NT725 NT72 NT727 NT72 NT72 Type wound primary wound primary wound primary wound primary wound primary Width (mm) 5 5 5 5 1 Height (mm) 2 2 2 2,5 1 Primary current cl.0,5 cl.0,5 cl.0,5 cl.0,5 5A 3 2 4 A 3 2 4 A 3 2 4 A 3 2 4 25A 3 2 4 A 3 2 4 A 3 2 4 A 3 2 4 0A 3 2 4 70A 2 4 A 2 4 0A 2 4 A 1A 125A 1A A 0A 2A 0A 0A 0A 00A code see page 22 22 22 22 22 Model TRA11 TRA TRA50 TRA12 TRA1R Code TAAA TAAB TA50 TA12 TAAF Technical note NT721 NT722 NT41 NT42 NT1 Type open core open core open core open core open core Width (mm) 235 2 1 1 14 Height (mm) 21 25 1 10 245 Cable (mm) Ø1 Ø1 Window (mm),5x0,5 0,5x1,5 0x Primary current cl.0,5 cl.3 cl.0,5 cl.3 cl.0,5 cl.0,5 cl.3 cl.0,5 cl.3 A 3 3 1A 3 3 1A 5 5 0A 5 5 2A 5 5 1 2 0A 5 5 1,5 3 0A 5 5 1,5 3 0A 2,5 5 4 12 00A 2,5 5 5 14 00A 3 7 3 7 0A 5 5 A 11 A 00A 25 25 25 20A 25 25 00A 25 25 00A 25 00A 25 code see page 23 23 23 23 23 Model BSA02 BSA03 BTA2 Code TAEA TAEA TAEB Technical note NT731 NT731 NT732 Type summation summation summation Width (mm) 70 70 121 Height (mm) 3 3 124 Primary current cl.0,5 cl.0,5 cl.0,5 5+5A 5+5+5A 5+5+5+5A 5+5+5+5+5A 5+5+5+5+5+5A 1+1A 1+1+1A 1+1+1+1A 1+1+1+1+1A 1+1+1+1+1+1A code see page 23 23 23 11
Current Transformers - Accuracy Cable/passing bar Wound primary (a) (b) Model TA327 TA432 TAS5 TAS4 TAS2 TAS127 TAS127B Code TA327 S TA432 S (a) TASL S (a) TASO S (a) TAMP S (a) TASR S (a) TASS S (b) TASL 3S (b) TASO 3S (b) TAMP 3S (b) TASR 3S (b) TASS 3S Technical note NT2 NT NT31 NT32 NT33 NT34 NT35 Type passing primary passing primary passing primary passing primary passing primary passing primary passing primary Width (mm) 5 70 0 (a) 4 (b) (a) 11 (b) (a) 12 (b) (a) (b) 125 (a) (b) Height (mm) 0 0 4 (a) 0 (b) 11 (a) (b) 12 (a) (b) (a) (b) (a) 125 (b) Cable (mm) Ø27 Ø32 Window (mm) P 25,5x,5 32,5x,5 25,5x25,5 32,5x,5,5x,5 32x5 (a) 34x4 (a) 3x2 (a) 3x127 (a) 54x127 (a) 5x32 (b) 4x34 (b) 2x3 (b) 127x3 (b) 127x54 (b) Primary current cl.0,2s cl.0,2 cl.0,5s cl.0,2s cl.0,2 cl.0,5s cl.0,2s cl.0,2 cl.0,5s cl.0,2s cl.0,2 cl.0,5s cl.0,2s cl.0,2 cl.0,5s cl.0,2s cl.0,2 cl.0,5s cl.0,2s cl.0,2 cl.0,5s 1A 1 1,5 2 A 1 1,5 2 0A 2 2,5 3 1 1,5 2,5 2A 2 2,5 3 1 1,5 2,5 0A 2,5 4 5 1,5 2 4 0A 4 5 1,5 3 4 0A 7 2,5 5 5 00A 3 7 1 5 4 700A 4 7 7 1 5 4 7A 4 7 1 5 4 00A 5 2 5 4 7 0A 12 12 1 7 5 7,5 4 A 21 1 14 12 5 7,5 5 7,5 12A 21 1 14 12 5 7,5 5 7,5 A 25 25 17,5 7,5 7,5 12,5 7,5 12,5 0A 25 25 17,5 7,5 7,5 12,5 7,5 12,5 00A 35 25 25 25 12,5 20A 25 25 25 12,5 00A 25 25 25 A 25 00A 25 code see page 24 24 24 24 24 24 24 Model TAQ2 TAQ TAQ Code TAQA S TAQB S TAQC S Technical note NT24 NT25 NT2 Type wound wound wound primary primary primary Width (mm) 5 5 5 Height (mm) 2 2 2,5 Primary current cl.0,2 cl.0,5s cl.0,2s cl.0,2 cl.0,5s cl.0,2 cl.0,5s 5A 1 2 3 4 5 5 A 1 2 3 4 5 5 A 1 2 3 4 5 5 A 1 2 3 4 5 5 25A 1 2 3 4 5 5 A 1 2 3 4 5 5 A 1 2 3 4 5 5 A 1 2 3 4 5 5 0A 1 2 3 4 5 5 70A 5 A 5 0A 5 A 5 1A 5 125A 5 1A 5 code see page 24 24 24 12 13
Current Transformers - Protection Cable/passing bar Wound primary (a) (b) Model TAS3P TAS0 TAS0P TAS2BP TAS125 TAS125P TAU1P TAU1P TAU1P TAU111P TAU121P TAU131P Code TAWA TASM TAWB (a) TAPQ TASQ TAWC TAXA TAXB TAXC TAXD TAXE TAXF (b) TAPQ 3 Technical note NT45 NT571 NT572 NT7 NT5 NT57 NT7 NT71 NT71 NT7 NT21 NT22 Type passing passing passing passing passing passing passing passing passing passing passing passing primary primary primary primary primary primary primary primary primary primary primary primary Width (mm) 124 124 135 (a) 12 (b) 12 12 177 177 257 257 177 257 Height (mm) 117,5 13 13 12 (a) 135 (b) 13 13 233,5 273,5 233,5 273,5 333,5 333,5 Window (mm) 41x21 51x 2x32 2x32 4x1 54x2 (a) 2x54 (b) 127X54 127x54 55x125 55x 1x125 1x 55x225 1x225 Model TAQP TAQP Code TAVB TA Technical note NT23 NT7 Type wound wound primary primary Width (mm) 5 1 Height (mm) 2,5 1 Primary current cl.5p5 cl.5p cl.5p5 cl.5p cl.5p5 cl.5p cl.5p cl.5p cl.5p5 cl.5p cl.5p5 cl.5p cl.5p5 cl.5p cl.5p cl.5p cl.5p5 cl.5p cl.5p cl.5p cl.5p5 cl.5p cl.5p cl.5p cl.5p5 cl.5p cl.5p cl.5p cl.5p5 cl.5p cl.5p cl.5p cl.5p5 cl.5p cl.5p cl.5p cl.5p5 cl.5p cl.5p cl.5p 2A 2,5 1 0A 3,5 1,2 2,5 4 2,5 1,5 0A 4 1,5 7 2,5 5 3 2 3 12 3,5 2,5 0A 5 1,5 3 12 4 2,5 3 7 4 3 00A 2 4 7 4,5 3 5 5 4 700A 7 2 4 1 4,5 3 5 4 7A 7 2 4 5 3 5 25 7 5 00A 7 1,5 4 4,5 2,5 4 5 25 7 5 0A 7 1,5 4 25 3 12 5 5 A 1,5 5 12 3 12 5 5 35 12A 2 5 12 3 12 5 5 35 A 1,5 25 5 35 12 5 5 1,5 2 1,5 2 0A 1,5 25 5 35 12 5 5 00A 12 3 25 5 4 1,5 3 1,5 3 20A 35 45 5 0 3 0 25 1,5 0 25 3 0 25 1,5 0 25 3 25 5 25 5 00A 4 5 0 25 3 0 35 4 0 35 4 35 0 35 4 25 7,5 25 7,5 00A 5 3 35 5 5 35 35 00A 5 5 25 25 000A 3 0 12,5 0 12,5 000A 70 70 code see page 25 25 25 25 25 25 25 25 25 25 25 25 Primary current cl.5p5 cl.5p cl.5p5 cl.5p 5A 4 2 4 A 4 2 4 A 4 2 4 A 4 2 4 25A 4 2 4 A 4 2 4 A 4 2 4 A 4 2 4 0A 4 2 4 70A 4 2 4 A 4 2 4 0A 4 2 4 A 4 2 4 1A 4 2 4 1A 4 2 4 0A 4 2 4 2A 4 2 4 0A 4 2 4 0A 4 0A 4 00A 4 code see page 2 2 14 1
1.17 Compacta Series SMART PRODUCTS
Voltage Transformers - Measuring / Protection Voltage Transformers - Accuracy Compacta Series SMART PRODUCTS Model BTV3 BTV BTV BTV BTV BTV Model BTV BTV BTV BTV BTV Code TV TVVB TVVC TVVD TVVE TVVF Code TVVB S TVVC S TVVD S TVVE S TVVF S Technical note NT733 NT734 NT735 NT73 NT737 NT73 Technical note NT3 NT37 NT3 NT3 NT Width (mm) 0 1 125 1 1 125 1 Height (mm) 1 125 125 Width (mm) Height (mm) Depth (mm) 5 5 5 3 3 Depth (mm) 5 5 5 125 3 125 3 Primary voltage cl.0,5 cl.3p Primary voltage cl.0,2 cl.0,2 cl.0,2 cl.0,2 cl.0,2 V 1 0 2V 2,5 4 1V 1 0 2V 2,5 4 1V 1 0 0V 2,5 4 2V 1 0 4V 2,5 4 2V 1 0 4V 2,5 4 0V 1 0 0V 2,5 4 4V 1 0 00V 2,5 4 4V 1 0 0V 0V 1 0 0V 00V 1 0 700V 0V 1 0 00V 0V 1 0 0V 700V 1 0 00V 1 0 0V 1 0 For primary voltage : 3 code see page 1.17 1 cl.3p cl.0,5 cl.3p cl.0,5 cl.3p cl.0,5 cl.3p cl.0,5 cl.0,5 cl.3p cl.0,5 cl.3p cl.0,5 cl.3p cl.0,5 cl.3p cl.0,5 cl.3p 3 3 4 5 7 25 25 2 2 2 2 2 2 For primary voltage : 3 code see page cl.0,2 cl.0,2 cl.0,2 cl.0,2 cl.0,2 1 2 3 14 27 27 27 27 27 1
Current Transformers Measuring Cable/passing bar TAIBB NT51 T A B B 5 0 B 4 0 0 /5A T A B B 5 0 B 5 0 0 /5A T A B B 5 0 B 0 0 0/5A T A B B 5 0 B 7 0 0 70/5A T A B B 5 0 B 7 5 0 /5A T A B B 5 0 B 0 0 0/5A T A B B 5 0 C 1 0 0 /5A T A B B 5 0 C 1 2 0 1/5A T A B B 5 0 C 1 2 5 125/5A T A B B 5 0 C 1 5 0 1/5A T A B B 5 0 C 1 0 /5A T A B B 5 0 C 2 0 0 0/5A T A B B 5 0 C 2 5 0 2/5A T A B B 5 0 C 3 0 0 0/5A TA42 NT13 T A 4 2 5 0 C 1 5 0 1/5A T A 4 2 5 0 C 1 0 /5A T A 4 2 5 0 C 2 0 0 0/5A T A 4 2 5 0 C 2 5 0 2/5A T A 4 2 5 0 C 3 0 0 0/5A T A 4 2 5 0 C 4 0 0 0/5A T A 4 2 5 0 C 5 0 0 0/5A T A 4 2 5 0 C 0 0 00/5A T A 4 2 5 0 C 7 0 0 700/5A T A 4 2 5 0 C 7 5 0 7/5A T A 4 2 5 0 C 0 0 00/5A T A 4 2 1............... TAC0 NT712 T A 0 5 0 C 2 0 0 0/5A T A 0 5 0 C 2 5 0 2/5A T A 0 5 0 C 3 0 0 0/5A T A 0 5 0 C 4 0 0 0/5A T A 0 5 0 C 5 0 0 0/5A T A 0 5 0 C 0 0 00/5A T A 0 5 0 C 0 0 00/5A T A 0 5 0 D 1 0 0 0/5A T A B B 1............... * TA221 NT11 T A 2 2 1 5 0 B 5 0 0 /5A T A 2 2 1 5 0 B 0 0 0/5A T A 2 2 1 5 0 B 7 0 0 70/5A T A 2 2 1 5 0 B 7 5 0 /5A T A 2 2 1 5 0 B 0 0 0/5A T A 2 2 1 5 0 C 1 0 0 /5A T A 2 2 1 5 0 C 1 2 0 1/5A T A 2 2 1 5 0 C 1 2 5 125/5A T A 2 2 1 5 0 C 1 5 0 1/5A T A 2 2 1 5 0 C 1 0 /5A T A 2 2 1 5 0 C 2 0 0 0/5A T A 2 2 1 5 0 C 2 5 0 2/5A T A 2 2 1 5 0 C 3 0 0 0/5A T A 2 2 1 1............... TA432 NT14 T A 4 3 2 5 0 C 1 0 0 /5A T A 4 3 2 5 0 C 1 2 0 1/5A T A 4 3 2 5 0 C 1 2 5 125/5A T A 4 3 2 5 0 C 1 5 0 1/5A T A 4 3 2 5 0 C 1 0 /5A T A 4 3 2 5 0 C 2 0 0 0/5A T A 4 3 2 5 0 C 2 5 0 2/5A T A 4 3 2 5 0 C 3 0 0 0/5A T A 4 3 2 5 0 C 4 0 0 0/5A T A 4 3 2 5 0 C 5 0 0 0/5A T A 4 3 2 5 0 C 0 0 00/5A T A 4 3 2 5 0 C 7 0 0 700/5A T A 4 3 2 5 0 C 7 5 0 7/5A T A 4 3 2 5 0 C 0 0 00/5A T A 4 3 2 5 0 D 1 0 0 0/5A TAC1 NT713 T A 1 1 5 0 C 4 0 0 0/5A T A 1 1 5 0 C 5 0 0 0/5A T A 1 1 5 0 C 0 0 00/5A T A 1 1 5 0 C 0 0 00/5A T A 1 1 5 0 D 1 0 0 0/5A T A 1 1 5 0 D 1 2 0 /5A T A 1 1 5 0 D 1 5 0 /5A T A 4 3 2 1............... TA327 NT12 T A 3 2 7 5 0 B 5 0 0 /5A T A 3 2 7 5 0 B 0 0 0/5A T A 3 2 7 5 0 B 7 0 0 70/5A T A 3 2 7 5 0 B 7 5 0 /5A T A 3 2 7 5 0 B 0 0 0/5A T A 3 2 7 5 0 C 1 0 0 /5A T A 3 2 7 5 0 C 1 2 0 1/5A T A 3 2 7 5 0 C 1 2 5 125/5A T A 3 2 7 5 0 C 1 5 0 1/5A T A 3 2 7 5 0 C 1 0 /5A T A 3 2 7 5 0 C 2 0 0 0/5A T A 3 2 7 5 0 C 2 5 0 2/5A T A 3 2 7 5 0 C 3 0 0 0/5A T A 3 2 7 5 0 C 4 0 0 0/5A T A 3 2 7 5 0 C 5 0 0 0/5A T A 3 2 7 5 0 C 0 0 00/5A TA5 NT T A 5 4 0 5 0 C 3 0 0 0/5A T A 5 4 0 5 0 C 4 0 0 0/5A T A 5 4 0 5 0 C 5 0 0 0/5A T A 5 4 0 5 0 C 0 0 00/5A T A 5 4 0 5 0 C 7 0 0 700/5A T A 5 4 0 5 0 C 7 5 0 7/5A T A 5 4 0 5 0 C 0 0 00/5A T A 5 4 0 5 0 D 1 0 0 0/5A T A 5 4 0 5 0 D 1 2 0 /5A T A 5 4 0 1............... T A 3 2 7 1............... * Primary current up to 0A Accessories sealable terminal cover for TAIBB A T A C O P 1 2 sealable terminal cover for TA221/TA327/TA42/TA432/TA5 A T A C O P 1 3 protection CT secondary winding opening A T A P 0 1 5
Current Transformers Measuring Cable/passing bar TAS4 NT5 T A S I 5 0 C 2 5 0 2/5A T A S I 5 0 C 3 0 0 0/5A T A S I 5 0 C 4 0 0 0/5A T A S I 5 0 C 5 0 0 0/5A T A S I 5 0 C 0 0 00/5A T A S I 5 0 C 7 0 0 700/5A T A S I 5 0 C 7 5 0 7/5A T A S I 5 0 C 0 0 00/5A T A S I 5 0 D 1 0 0 0/5A T A S I 5 0 D 1 2 0 /5A T A S I 5 0 D 1 2 5 12/5A T A S I 5 0 D 1 5 0 /5A T A S I 5 0 D 1 0 0/5A T A S I 1............... TAS1 NT573 T A S N 5 0 C 4 0 0 0/5A T A S N 5 0 C 5 0 0 0/5A T A S N 5 0 C 0 0 00/5A T A S N 5 0 C 7 0 0 700/5A T A S N 5 0 C 7 5 0 7/5A T A S N 5 0 C 0 0 00/5A T A S N 5 0 D 1 0 0 0/5A T A S N 5 0 D 1 2 0 /5A T A S N 5 0 D 1 2 5 12/5A T A S N 5 0 D 1 5 0 /5A T A S N 5 0 D 1 0 0/5A T A S N 5 0 D 2 0 0 00/5A T A S N 5 0 D 2 5 0 20/5A T A S N 1............... TAS5 NT51 T A S L 5 0 C 2 5 0 2/5A T A S L 5 0 C 3 0 0 0/5A T A S L 5 0 C 4 0 0 0/5A T A S L 5 0 C 5 0 0 0/5A T A S L 5 0 C 0 0 00/5A T A S L 5 0 C 7 0 0 700/5A T A S L 5 0 C 7 5 0 7/5A T A S L 5 0 C 0 0 00/5A T A S L 5 0 D 1 0 0 0/5A T A S L 5 0 D 1 2 0 /5A T A S L 5 0 D 1 2 5 12/5A T A S L 5 0 D 1 5 0 /5A T A S L 5 0 D 1 0 0/5A T A S L 5 0 D 2 0 0 00/5A TAS4 NT574 T A S O 5 0 C 3 0 0 0/5A T A S O 5 0 C 4 0 0 0/5A T A S O 5 0 C 5 0 0 0/5A T A S O 5 0 C 0 0 00/5A T A S O 5 0 C 7 0 0 700/5A T A S O 5 0 C 7 5 0 7/5A T A S O 5 0 C 0 0 00/5A T A S O 5 0 D 1 0 0 0/5A T A S O 5 0 D 1 2 0 /5A T A S O 5 0 D 1 2 5 12/5A T A S O 5 0 D 1 5 0 /5A T A S O 5 0 D 1 0 0/5A T A S O 5 0 D 2 0 0 00/5A T A S O 5 0 D 2 5 0 20/5A T A S O 1............... T A S O.................. 3 TAS2 NT7 T A M P 5 0 C 0 0 00/5A T A M P 5 0 D 1 0 0 0/5A T A M P 5 0 D 1 2 0 /5A T A M P 5 0 D 1 2 5 12/5A T A M P 5 0 D 1 5 0 /5A T A M P 5 0 D 1 0 0/5A T A M P 5 0 D 2 0 0 00/5A T A M P 5 0 D 2 5 0 20/5A T A M P 5 0 D 3 0 0 00/5A T A M P 1............... T A M P.................. 3 TAS2B NT77 T A M Q 5 0 C 0 0 00/5A T A M Q 5 0 D 1 0 0 0/5A T A M Q 5 0 D 1 2 0 /5A T A M Q 5 0 D 1 2 5 12/5A T A M Q 5 0 D 1 5 0 /5A T A M Q 5 0 D 1 0 0/5A T A M Q 5 0 D 2 0 0 00/5A T A M Q 5 0 D 2 5 0 20/5A T A M Q 5 0 D 3 0 0 00/5A T A M Q 5 0 D 3 2 0 /5A T A M Q 5 0 D 4 0 0 00/5A T A M Q 1............... T A M Q.................. 3 TAS127 NT522 T A S R 5 0 C 4 0 0 0/5A T A S R 5 0 C 5 0 0 0/5A T A S R 5 0 C 0 0 00/5A T A S R 5 0 C 7 0 0 700/5A T A S R 5 0 C 7 5 0 7/5A T A S R 5 0 C 0 0 00/5A T A S R 5 0 D 1 0 0 0/5A T A S R 5 0 D 1 2 0 /5A T A S R 5 0 D 1 2 5 12/5A T A S R 5 0 D 1 5 0 /5A T A S R 5 0 D 1 0 0/5A T A S R 5 0 D 2 0 0 00/5A T A S R 5 0 D 2 5 0 20/5A T A S R 5 0 D 3 0 0 00/5A T A S R 5 0 D 3 2 0 /5A T A S R 5 0 D 4 0 0 00/5A T A S R 1............... T A S R.................. 3 TAS127B NT523 T A S S 5 0 C 4 0 0 0/5A T A S S 5 0 C 5 0 0 0/5A T A S S 5 0 C 0 0 00/5A T A S S 5 0 C 7 0 0 700/5A T A S S 5 0 C 7 5 0 7/5A T A S S 5 0 C 0 0 00/5A T A S S 5 0 D 1 0 0 0/5A T A S S 5 0 D 1 2 0 /5A T A S S 5 0 D 1 2 5 12/5A T A S S 5 0 D 1 5 0 /5A T A S S 5 0 D 1 0 0/5A T A S S 5 0 D 2 0 0 00/5A T A S S 5 0 D 2 5 0 20/5A T A S S 5 0 D 3 0 0 00/5A T A S S 5 0 D 3 2 0 /5A T A S S 5 0 D 4 0 0 00/5A T A S S 1............... T A S S.................. 3 T A S L 1............... T A S L.................. 3 Accessories sealable terminal cover for TAS4/TAS1 A T A C O P 0 3 sealable terminal cover for TAS5/TAS4/TAS2/TAS2B/TAS127/TAS127B A T A C O P 0 4 protection CT secondary winding opening A T A P 0 1 5 21
Current Transformers Measuring Cable/passing bar TAU NT5 T A U B 5 0 D 1 5 0 /5A T A U B 5 0 D 2 0 0 00/5A T A U B 5 0 D 2 5 0 20/5A T A U B 5 0 D 3 0 0 00/5A T A U B 5 0 D 4 0 0 00/5A T A U B 5 0 D 5 0 0 00/5A T A U B 1............... TAU NT717 T A U C 5 0 D 1 5 0 /5A T A U C 5 0 D 2 0 0 00/5A T A U C 5 0 D 2 5 0 20/5A T A U C 5 0 D 3 0 0 00/5A T A U C 5 0 D 4 0 0 00/5A T A U C 5 0 D 5 0 0 00/5A T A U C 5 0 D 0 0 000/5A Current Transformers Measuring Wound primary TAQ1 NT725 T A Q E 5 0 A 5 0 0 5/5A T A Q E 5 0 B 1 0 0 /5A T A Q E 5 0 B 1 5 0 /5A T A Q E 5 0 B 2 0 0 /5A T A Q E 5 0 B 2 5 0 25/5A T A Q E 5 0 B 3 0 0 /5A T A Q E 5 0 B 4 0 0 /5A T A Q E 5 0 B 5 0 0 /5A T A Q E 5 0 B 0 0 0/5A T A Q E 1............... TAQ NT72 T A Q C 5 0 A 5 0 0 5/5A T A Q C 5 0 B 1 0 0 /5A T A Q C 5 0 B 1 5 0 /5A T A Q C 5 0 B 2 0 0 /5A T A Q C 5 0 B 2 5 0 25/5A T A Q C 5 0 B 3 0 0 /5A T A Q C 5 0 B 4 0 0 /5A T A Q C 5 0 B 5 0 0 /5A T A Q C 5 0 B 0 0 0/5A T A Q C 5 0 B 7 0 0 70/5A T A Q C 5 0 B 7 5 0 /5A T A Q C 5 0 B 0 0 0/5A T A Q C 5 0 C 1 0 0 /5A T A Q C 5 0 C 1 2 0 1/5A T A Q C 5 0 C 1 5 0 1/5A T A Q C 5 0 C 1 0 /5A T A Q C 5 0 C 2 0 0 0/5A T A Q C 5 0 C 2 5 0 2/5A T A Q C 5 0 C 3 0 0 0/5A T A U C 1............... T A Q C 1............... TAU11 NT71 T A U C 5 0 D 1 5 0 /5A T A U D 5 0 D 2 0 0 00/5A T A U D 5 0 D 2 5 0 20/5A T A U D 5 0 D 3 0 0 00/5A T A U D 5 0 D 4 0 0 00/5A T A U D 5 0 D 5 0 0 00/5A T A U D 5 0 D 0 0 000/5A T A U D 5 0 D 0 0 000/5A T A U D 1............... TAU12 NT1 T A U E 5 0 D 2 5 0 20/5A T A U E 5 0 D 3 0 0 00/5A T A U E 5 0 D 4 0 0 00/5A T A U E 5 0 D 5 0 0 00/5A T A U E 5 0 D 0 0 000/5A T A U E 5 0 D 0 0 000/5A T A U E 1............... TAU13 NT T A U F 5 0 D 2 5 0 20/5A T A U F 5 0 D 3 0 0 00/5A T A U F 5 0 D 4 0 0 00/5A T A U F 5 0 D 5 0 0 00/5A T A U F 5 0 D 0 0 000/5A T A U F 5 0 D 0 0 000/5A TAQ2 NT72 T A Q A 5 0 A 5 0 0 5/5A T A Q A 5 0 B 1 0 0 /5A T A Q A 5 0 B 1 5 0 /5A T A Q A 5 0 B 2 0 0 /5A T A Q A 5 0 B 2 5 0 25/5A T A Q A 5 0 B 3 0 0 /5A T A Q A 5 0 B 4 0 0 /5A T A Q A 5 0 B 5 0 0 /5A T A Q A 5 0 B 0 0 0/5A T A Q A 5 0 B 7 0 0 70/5A T A Q A 5 0 B 7 5 0 /5A T A Q A 5 0 B 0 0 0/5A T A Q A 1............... TAQ NT727 T A Q B 5 0 A 5 0 0 5/5A T A Q B 5 0 B 1 0 0 /5A T A Q B 5 0 B 1 5 0 /5A T A Q B 5 0 B 2 0 0 /5A T A Q B 5 0 B 2 5 0 25/5A T A Q B 5 0 B 3 0 0 /5A T A Q B 5 0 B 4 0 0 /5A T A Q B 5 0 B 5 0 0 /5A T A Q B 5 0 B 0 0 0/5A T A Q B 5 0 B 7 0 0 70/5A T A Q B 5 0 B 7 5 0 /5A T A Q B 5 0 B 0 0 0/5A T A Q B 5 0 C 1 0 0 /5A TAQ NT72 T A Q D 5 0 A 5 0 0 5/5A T A Q D 5 0 B 1 0 0 /5A T A Q D 5 0 B 1 5 0 /5A T A Q D 5 0 B 2 0 0 /5A T A Q D 5 0 B 2 5 0 25/5A T A Q D 5 0 B 3 0 0 /5A T A Q D 5 0 B 4 0 0 /5A T A Q D 5 0 B 5 0 0 /5A T A Q D 5 0 B 0 0 0/5A T A Q D 5 0 B 7 0 0 70/5A T A Q D 5 0 B 7 5 0 /5A T A Q D 5 0 B 0 0 0/5A T A Q D 5 0 C 1 0 0 /5A T A Q D 5 0 C 1 2 0 1/5A T A Q D 5 0 C 1 5 0 1/5A T A Q D 5 0 C 1 0 /5A T A Q D 5 0 C 2 0 0 0/5A T A Q D 5 0 C 2 5 0 2/5A T A Q D 5 0 C 3 0 0 0/5A T A Q D 5 0 C 4 0 0 0/5A T A Q D 5 0 C 5 0 0 0/5A T A Q D 5 0 C 0 0 00/5A T A Q D 1............... T A U F 1............... T A Q B 1............... Accessories sealable terminal cover for TAU/TAU/TAU11/TAU12/TAU13 A T A C O P 0 5 sealable terminal cover for TAQ1/TAQ2/TAQ A T A C O P 0 sealable terminal cover for TAQ A T A C O P 0 3 sealable terminal cover for TAQ A T A C O P 0 7 fixing on Rail Din for TAQ1/TAQ2/TAQ A T A D I N 0 1 protection CT secondary winding opening A T A P 0 1 5 22
Current Transformers Measuring Open core Current Transformers Measuring Summation TRA11 NT721 T A A A 5 0 C 1 0 0 /5A T A A A 5 0 C 1 2 0 1/5A T A A A 5 0 C 1 5 0 1/5A T A A A 5 0 C 2 0 0 0/5A T A A A 5 0 C 2 5 0 2/5A T A A A 5 0 C 3 0 0 0/5A T A A A 5 0 C 4 0 0 0/5A T A A A 5 0 C 5 0 0 0/5A T A A A 5 0 C 0 0 00/5A T A A A 5 0 C 0 0 00/5A T A A A 5 0 D 1 0 0 0/5A T A A A 5 0 D 1 2 0 /5A T A A A 5 0 D 1 5 0 /5A T A A A 5 0 D 2 0 0 00/5A TRA12 NT42 T A 1 2 5 0 C 5 0 0 0/5A T A 1 2 5 0 C 0 0 00/5A T A 1 2 5 0 C 0 0 00/5A T A 1 2 5 0 D 1 0 0 0/5A T A 1 2 5 0 D 1 2 0 /5A T A 1 2 5 0 D 1 5 0 /5A T A 1 2 1............... BSA02 NT731 T A E A 5 0 2 5 T A E A 1 0 2 1 BSA03 NT731 T A E A 5 0 3 5 T A E A 1 0 3 1 5+5/5A* 1+1/1A* 5+5+5/5A* 1+1+1/1A* TRA NT722 T A A B 5 0 C 1 0 0 /5A T A A B 5 0 C 1 2 0 1/5A T A A B 5 0 C 1 5 0 1/5A T A A B 5 0 C 2 0 0 0/5A T A A B 5 0 C 2 5 0 2/5A T A A B 5 0 C 3 0 0 0/5A T A A B 5 0 C 4 0 0 0/5A T A A B 5 0 C 5 0 0 0/5A T A A B 5 0 C 0 0 00/5A T A A B 5 0 C 0 0 00/5A T A A B 5 0 D 1 0 0 0/5A T A A B 5 0 D 1 2 0 /5A T A A B 5 0 D 1 5 0 /5A T A A B 5 0 D 2 0 0 00/5A T A A B 5 0 D 2 5 0 20/5A T A A B 5 0 D 3 0 0 00/5A T A A B 5 0 D 4 0 0 00/5A T A A B 5 0 D 5 0 0 00/5A TRA1R NT1 T A A F 5 0 D 2 0 0 00/5A T A A F 5 0 D 2 5 0 20/5A T A A F 5 0 D 3 0 0 00/5A T A A F 5 0 D 4 0 0 00/5A T A A F 5 0 D 5 0 0 00/5A BTA2 NT732 T A E B 5 0 2 5 T A E B 5 0 3 5 T A E B 5 0 4 5 T A E B 5 0 5 5 T A E B 5 0 5 T A E B 1 0 2 1 T A E B 1 0 3 1 T A E B 1 0 4 1 T A E B 1 0 5 1 T A E B 1 0 1 5+5A* 5+5+5A* 5+5+5+5A* 5+5+5+5+5A* 5+5+5+5+5+5A* 1+1A* 1+1+1A* 1+1+1+1A* 1+1+1+1+1A* 1+1+1+1+1+1A* TRA50 NT41 T A 5 0 5 0 C 2 5 0 2/5A T A 5 0 5 0 C 3 0 0 0/5A T A 5 0 5 0 C 4 0 0 0/5A T A 5 0 5 0 C 5 0 0 0/5A T A 5 0 5 0 C 0 0 00/5A T A 5 0 5 0 C 0 0 00/5A T A 5 0 5 0 D 1 0 0 0/5A T A 5 0 1............ * Input from current transformers with the same ratio. For different ratioes Accessories sealable terminal cover for TRA50/TRA12 A T A C O P 1 3 sealable terminal cover for BSA02/BSA03 A T A C O P 1 1 protection CT secondary winding opening A T A P 0 1 5 23
Current Transformers Accuracy Cable/passing bar TA327 NT2 T A 3 2 7 5 0 C 1 5 0 S 1/5A T A 3 2 7 5 0 C 1 0 S /5A T A 3 2 7 5 0 C 2 0 0 S 0/5A T A 3 2 7 5 0 C 2 5 0 S 2/5A T A 3 2 7 5 0 C 3 0 0 S 0/5A T A 3 2 7 5 0 C 4 0 0 S 0/5A T A 3 2 7 5 0 C 5 0 0 S 0/5A T A 3 2 7 5 0 C 0 0 S 00/5A T A 3 2 7 1.................. TA432 NT T A 4 3 2 5 0 C 2 0 0 S 0/5A T A 4 3 2 5 0 C 2 5 0 S 2/5A T A 4 3 2 5 0 C 3 0 0 S 0/5A T A 4 3 2 5 0 C 4 0 0 S 0/5A T A 4 3 2 5 0 C 5 0 0 S 0/5A T A 4 3 2 5 0 C 0 0 S 00/5A T A 4 3 2 5 0 C 7 0 0 S 700/5A T A 4 3 2 5 0 C 7 5 0 S 7/5A T A 4 3 2 5 0 C 0 0 S 00/5A T A 4 3 2 5 0 D 1 0 0 S 0/5A T A 4 3 2 1.................. TAS5 NT31 T A S L 5 0 C 0 0 S 00/5A T A S L 5 0 C 7 0 0 S 700/5A T A S L 5 0 C 7 5 0 S 7/5A T A S L 5 0 C 0 0 S 00/5A T A S L 5 0 D 1 0 0 S 0/5A T A S L 5 0 D 1 2 0 S /5A T A S L 5 0 D 1 2 5 S 12/5A T A S L 5 0 D 1 5 0 S /5A T A S L 5 0 D 1 0 S 0/5A T A S L 5 0 D 2 0 0 S 00/5A T A S L 1.................. T A S L.................. 3 S TAS4 NT32 T A S O 5 0 C 0 0 S 00/5A T A S O 5 0 D 1 0 0 S 0/5A T A S O 5 0 D 1 2 0 S /5A T A S O 5 0 D 1 2 5 S 12/5A T A S O 5 0 D 1 5 0 S /5A T A S O 5 0 D 1 0 S 0/5A T A S O 5 0 D 2 0 0 S 00/5A T A S O 5 0 D 2 5 0 S 20/5A TAS2 NT33 T A M P 5 0 D 1 0 0 S 0/5A T A M P 5 0 D 1 2 0 S /5A T A M P 5 0 D 1 2 5 S 12/5A T A M P 5 0 D 1 5 0 S /5A T A M P 5 0 D 1 0 S 0/5A T A M P 5 0 D 2 0 0 S 00/5A T A M P 5 0 D 2 5 0 S 20/5A T A M P 5 0 D 3 0 0 S 00/5A T A M P 1.................. T A M P.................. 3S TAS127 NT34 T A S R 5 0 D 1 0 0 S 0/5A T A S R 5 0 D 1 2 0 S /5A T A S R 5 0 D 1 2 5 S 12/5A T A S R 5 0 D 1 5 0 S /5A T A S R 5 0 D 1 0 S 0/5A T A S R 5 0 D 2 0 0 S 00/5A T A S R 5 0 D 2 5 0 S 20/5A T A S R 5 0 D 3 0 0 S 00/5A T A S R 1.................. T A S R.................. 3S TAS127B NT35 T A S S 5 0 D 1 5 0 S /5A T A S S 5 0 D 1 0 S 0/5A T A S S 5 0 D 2 0 0 S 00/5A T A S S 5 0 D 2 5 0 S 20/5A T A S S 5 0 D 3 0 0 S 00/5A T A S S 5 0 D 3 2 0 S /5A T A S S 5 0 D 4 0 0 S 00/5A T A S S 1.................. T A S S.................. 3S Current Transformers Accuracy Wound primary TAQ2 NT24 T A Q A 5 0 A 5 0 0 S 5/5A T A Q A 5 0 B 1 0 0 S /5A T A Q A 5 0 B 1 5 0 S /5A T A Q A 5 0 B 2 0 0 S /5A T A Q A 5 0 B 2 5 0 S 25/5A T A Q A 5 0 B 3 0 0 S /5A T A Q A 5 0 B 4 0 0 S /5A T A Q A 5 0 B 5 0 0 S /5A T A Q A 5 0 B 0 0 S 0/5A T A Q A 1.................. TAQ NT25 T A Q B 5 0 A 5 0 0 S 5/5A T A Q B 5 0 B 1 0 0 S /5A T A Q B 5 0 B 1 5 0 S /5A T A Q B 5 0 B 2 0 0 S /5A T A Q B 5 0 B 2 5 0 S 25/5A T A Q B 5 0 B 3 0 0 S /5A T A Q B 5 0 B 4 0 0 S /5A T A Q B 5 0 B 5 0 0 S /5A T A Q B 5 0 B 0 0 S 0/5A T A Q B 1.................. TAQ NT2 T A Q C 5 0 A 5 0 0 S 5/5A T A Q C 5 0 B 1 0 0 S /5A T A Q C 5 0 B 1 5 0 S /5A T A Q C 5 0 B 2 0 0 S /5A T A Q C 5 0 B 2 5 0 S 25/5A T A Q C 5 0 B 3 0 0 S /5A T A Q C 5 0 B 4 0 0 S /5A T A Q C 5 0 B 5 0 0 S /5A T A Q C 5 0 B 0 0 S 0/5A T A Q C 5 0 B 7 0 0 S 70/5A T A Q C 5 0 B 7 5 0 S /5A T A Q C 5 0 B 0 0 S 0/5A T A Q C 5 0 C 1 0 0 S /5A T A Q C 5 0 C 1 2 0 S 1/5A T A Q C 5 0 C 1 5 0 S 1/5A T A Q C 1.................. T A S O 1.................. T A S O.................. 3S Accessories sealable terminal cover for TA327/TA432 A T A C O P 1 3 sealable terminal cover for TAS5/TAS4/TAS2/TAS127/TAS127B A T A C O P 0 4 sealable terminal cover for TAQ2/TAQ A T A C O P 0 sealable terminal cover for TAQ A T A C O P 0 3 fixing on Rail Din for TAQ2/TAQ A T A D I N 0 1 protection CT secondary winding opening A T A P 0 1 5 24
Current Transformers Protection Cable/passing bar TAS3P NT45 T A W A 5 0 C 2 5 0 2/5A T A W A 5 0 C 3 0 0 0/5A T A W A 5 0 C 4 0 0 0/5A T A W A 5 0 C 5 0 0 0/5A T A W A 5 0 C 0 0 00/5A T A W A 5 0 C 7 0 0 700/5A T A W A 5 0 C 7 5 0 7/5A T A W A 5 0 C 0 0 00/5A T A W A 5 0 D 1 0 0 0/5A T A W A 5 0 D 1 2 0 /5A T A W A 5 0 D 1 2 5 12/5A T A W A 5 0 D 1 5 0 /5A T A W A 5 0 D 1 0 0/5A T A W A 1............... TAS0 NT571 T A S M 5 0 C 3 0 0 0/5A T A S M 5 0 C 4 0 0 0/5A T A S M 5 0 C 5 0 0 0/5A T A S M 5 0 C 0 0 00/5A T A S M 5 0 C 7 0 0 700/5A T A S M 5 0 C 7 5 0 7/5A T A S M 5 0 C 0 0 00/5A T A S M 5 0 D 1 0 0 0/5A T A S M 5 0 D 1 2 0 /5A T A S M 5 0 D 1 2 5 12/5A T A S M 5 0 D 1 5 0 /5A T A S M 5 0 D 1 0 0/5A T A S M 5 0 D 2 0 0 00/5A T A S M 5 0 D 2 5 0 20/5A T A S M 1............... TAS0P NT572 T A W B 5 0 C 3 0 0 0/5A T A W B 5 0 C 4 0 0 0/5A T A W B 5 0 C 5 0 0 0/5A T A W B 5 0 C 0 0 00/5A T A W B 5 0 C 7 0 0 700/5A T A W B 5 0 C 7 5 0 7/5A T A W B 5 0 C 0 0 00/5A T A W B 5 0 D 1 0 0 0/5A T A W B 5 0 D 1 2 0 /5A T A W B 5 0 D 1 2 5 12/5A T A W B 5 0 D 1 5 0 /5A T A W B 5 0 D 1 0 0/5A T A W B 5 0 D 2 0 0 00/5A T A W B 5 0 D 2 5 0 20/5A T A W B 1............... TAS2BP NT7 T A P Q 5 0 C 0 0 00/5A T A P Q 5 0 D 1 0 0 0/5A T A P Q 5 0 D 1 2 0 /5A T A P Q 5 0 D 1 2 5 12/5A T A P Q 5 0 D 1 5 0 /5A T A P Q 5 0 D 1 0 0/5A T A P Q 5 0 D 2 0 0 00/5A T A P Q 5 0 D 2 5 0 20/5A T A P Q 5 0 D 3 0 0 00/5A T A P Q 5 0 D 3 2 0 /5A T A P Q 5 0 D 4 0 0 00/5A T A P Q 1............... T A P Q.................. 3 TAS125 NT5 T A S Q 5 0 C 4 0 0 0/5A T A S Q 5 0 C 5 0 0 0/5A T A S Q 5 0 C 0 0 00/5A T A S Q 5 0 C 7 0 0 700/5A T A S Q 5 0 C 7 5 0 7/5A T A S Q 5 0 C 0 0 00/5A T A S Q 5 0 D 1 0 0 0/5A T A S Q 5 0 D 1 2 0 /5A T A S Q 5 0 D 1 2 5 12/5A T A S Q 5 0 D 1 5 0 /5A T A S Q 5 0 D 1 0 0/5A T A S Q 5 0 D 2 0 0 00/5A T A S Q 5 0 D 2 5 0 20/5A T A S Q 5 0 D 3 0 0 00/5A T A S Q 5 0 D 4 0 0 00/5A T A S Q 1............... TAS125P NT57 T A W C 5 0 C 4 0 0 0/5A T A W C 5 0 C 5 0 0 0/5A T A W C 5 0 C 0 0 00/5A T A W C 5 0 C 7 0 0 700/5A T A W C 5 0 C 7 5 0 7/5A T A W C 5 0 C 0 0 00/5A T A W C 5 0 D 1 0 0 0/5A T A W C 5 0 D 1 2 0 /5A T A W C 5 0 D 1 2 5 12/5A T A W C 5 0 D 1 5 0 /5A T A W C 5 0 D 1 0 0/5A T A W C 5 0 D 2 0 0 00/5A T A W C 5 0 D 2 5 0 20/5A T A W C 5 0 D 3 0 0 00/5A T A W C 5 0 D 4 0 0 00/5A T A W C 1............... TAU1P NT7 T A X A 5 0 D 1 5 0 /5A T A X A 5 0 D 2 0 0 00/5A T A X A 5 0 D 2 5 0 20/5A T A X A 5 0 D 3 0 0 00/5A T A X A 5 0 D 4 0 0 00/5A T A X A 1............... TAU1P NT71 T A X B 5 0 D 1 5 0 /5A T A X B 5 0 D 2 0 0 00/5A T A X B 5 0 D 2 5 0 20/5A T A X B 5 0 D 3 0 0 00/5A T A X B 5 0 D 4 0 0 00/5A T A X B 5 0 D 5 0 0 00/5A T A X B 1............... TAU1P NT71 T A X C 5 0 D 1 5 0 /5A T A X C 5 0 D 2 0 0 00/5A T A X C 5 0 D 2 5 0 20/5A T A X C 5 0 D 3 0 0 00/5A T A X C 5 0 D 4 0 0 00/5A T A X C 5 0 D 5 0 0 00/5A T A X C 5 0 D 0 0 000/5A T A X C 1............... TAU111P NT7 T A X D 5 0 D 1 5 0 /5A T A X D 5 0 D 2 0 0 00/5A T A X D 5 0 D 2 5 0 20/5A T A X D 5 0 D 3 0 0 00/5A T A X D 5 0 D 4 0 0 00/5A T A X D 5 0 D 5 0 0 00/5A T A X D 5 0 D 0 0 000/5A T A X D 5 0 D 0 0 000/5A T A X D 1............... TAU121P NT21 T A X E 5 0 D 2 5 0 20/5A T A X E 5 0 D 3 0 0 00/5A T A X E 5 0 D 4 0 0 00/5A T A X E 5 0 D 5 0 0 00/5A T A X E 5 0 D 0 0 000/5A T A X E 5 0 D 0 0 000/5A T A X E 1............... Accessories sealable terminal cover for TAS3P/TAS0/TAS0P/TAS125/TAS125P A T A C O P 0 3 sealable terminal cover for TAS2BP A T A C O P 0 4 sealable terminal cover for TAU1P/TAU1P/TAU1P/TAU111P/TAU121P/TAU131P A T A C 0 P 0 5 protection CT secondary winding opening A T A P 0 1 5 TAU131P NT22 T A X F 5 0 D 2 5 0 20/5A T A X F 5 0 D 3 0 0 00/5A T A X F 5 0 D 4 0 0 00/5A T A X F 5 0 D 5 0 0 00/5A T A X F 5 0 D 0 0 000/5A T A X F 5 0 D 0 0 000/5A T A X F 1............... 25
Current Transformers Protection Wound primary TAQP NT23 T A V B 5 0 A 5 0 0 5/5A T A V B 5 0 B 1 0 0 /5A T A V B 5 0 B 1 5 0 /5A T A V B 5 0 B 2 0 0 /5A T A V B 5 0 B 2 5 0 25/5A T A V B 5 0 B 3 0 0 /5A T A V B 5 0 B 4 0 0 /5A T A V B 5 0 B 5 0 0 /5A T A V B 5 0 B 0 0 0/5A T A V B 5 0 B 7 0 0 70/5A T A V B 5 0 B 7 5 0 /5A T A V B 5 0 B 0 0 0/5A T A V B 5 0 C 1 0 0 /5A T A V B 5 0 C 1 2 0 1/5A T A V B 5 0 C 1 5 0 1/5A T A V B 5 0 C 1 0 /5A T A V B 5 0 C 2 0 0 0/5A T A V B 5 0 C 2 5 0 2/5A T A V B 5 0 C 3 0 0 0/5A Voltage Transformers Measuring/Protection BTV3 NT733 T V V A C 1 0 0 C 1 0 0 /V T V V A C 1 1 0 C 1 0 0 1/V T V V A C 1 1 5 C 1 0 0 1/V T V V A C 2 3 0 C 1 0 0 2/V T V V A C 2 4 0 C 1 0 0 2/V T V V A C 4 0 0 C 1 0 0 0/V T V V A C 4 4 0 C 1 0 0 4/V T V V A C 4 5 0 C 1 0 0 4/V T V V A C 5 0 0 C 1 0 0 0/V T V V A C 0 0 C 1 0 0 00/V T V V AG......... G 1 00 ratio: 3 BTV NT73 T V V D C 1 0 0 C 1 0 0 /V T V V D C 1 1 0 C 1 0 0 1/V T V V D C 1 1 5 C 1 0 0 1/V T V V D C 2 3 0 C 1 0 0 2/V T V V D C 2 4 0 C 1 0 0 2/V T V V D C 4 0 0 C 1 0 0 0/V T V V D C 4 4 0 C 1 0 0 4/V T V V D C 4 5 0 C 1 0 0 4/V T V V D C 5 0 0 C 1 0 0 0/V T V V D C 0 0 C 1 0 0 00/V T V V D C 0 C 1 0 0 0/V T V V D C 0 C 1 0 0 0/V T V V D C 7 0 0 C 1 0 0 700/V T V V D C 0 0 C 1 0 0 00/V T V V DD1 0 0 C 1 0 0 0/V T V V DG......... G1 00 ratio: 3 (up to 00V) T V V DH1 00 G ratio: 3 (0V) T A V B 1............... TAQP NT7 T A V A 5 0 A 5 0 0 5/5A T A V A 5 0 B 1 0 0 /5A T A V A 5 0 B 1 5 0 /5A T A V A 5 0 B 2 0 0 /5A T A V A 5 0 B 2 5 0 25/5A T A V A 5 0 B 3 0 0 /5A T A V A 5 0 B 4 0 0 /5A T A V A 5 0 B 5 0 0 /5A T A V A 5 0 B 0 0 0/5A T A V A 5 0 B 7 0 0 70/5A T A V A 5 0 B 7 5 0 /5A T A V A 5 0 B 0 0 0/5A T A V A 5 0 C 1 0 0 /5A T A V A 5 0 C 1 2 0 1/5A T A V A 5 0 C 1 5 0 1/5A T A V A 5 0 C 1 0 /5A T A V A 5 0 C 2 0 0 0/5A T A V A 5 0 C 2 5 0 2/5A T A V A 5 0 C 3 0 0 0/5A T A V A 5 0 C 4 0 0 0/5A T A V A 5 0 C 5 0 0 0/5A T A V A 5 0 C 0 0 00/5A T A V A 1............... BTV NT734 T V V B C 1 0 0 C 1 0 0 /V T V V B C 1 1 0 C 1 0 0 1/V T V V B C 1 1 5 C 1 0 0 1/V T V V B C 2 3 0 C 1 0 0 2/V T V V B C 2 4 0 C 1 0 0 2/V T V V B C 4 0 0 C 1 0 0 0/V T V V B C 4 4 0 C 1 0 0 4/V T V V B C 4 5 0 C 1 0 0 4/V T V V B C 5 0 0 C 1 0 0 0/V T V V B C 0 0 C 1 0 0 00/V T V V B G......... G 0 BTV NT735 ratio: 3 T V V C C 1 0 0 C 1 0 0 /V T V V C C 1 1 0 C 1 0 0 1/V T V V C C 1 1 5 C 1 0 0 1/V T V V C C 2 3 0 C 1 0 0 2/V T V V C C 2 4 0 C 1 0 0 2/V T V V C C 4 0 0 C 1 0 0 0/V T V V C C 4 4 0 C 1 0 0 4/V T V V C C 4 5 0 C 1 0 0 4/V T V V C C 5 0 0 C 1 0 0 0/V T V V C C 0 0 C 1 0 0 00/V T V V C G......... G1 00 ratio: 3 BTV NT737 T V V E C 1 0 0 C 1 0 0 /V T V V E C 1 1 0 C 1 0 0 1/V T V V E C 1 1 5 C 1 0 0 1/V T V V E C 2 3 0 C 1 0 0 2/V T V V E C 2 4 0 C 1 0 0 2/V T V V E C 4 0 0 C 1 0 0 0/V T V V E C 4 4 0 C 1 0 0 4/V T V V E C 4 5 0 C 1 0 0 4/V T V V E C 5 0 0 C 1 0 0 0/V T V V E C 0 0 C 1 0 0 00/V T V V E C 0 C 1 0 0 0/V T V V E C 0 C 1 0 0 0/V T V V E C 7 0 0 C 1 0 0 700/V T V V E C 0 0 C 1 0 0 00/V T V V E D1 0 0 C 1 0 0 0/V T V V E G......... G1 00 ratio: 3 (up to 00V) T V V E H1 0 0 G ratio: 3 (0V) BTV NT73 T V V F C 1 0 0 C 1 0 0 /V T V V F C 1 1 0 C 1 0 0 1/V T V V F C 1 1 5 C 1 0 0 1/V T V V F C 2 3 0 C 1 0 0 2/V T V V F C 2 4 0 C 1 0 0 2/V T V V F C 4 0 0 C 1 0 0 0/V T V V F C 4 4 0 C 1 0 0 4/V T V V F C 4 5 0 C 1 0 0 4/V T V V F C 5 0 0 C 1 0 0 0/V T V V F C 0 0 C 1 0 0 00/V T V V F C 0 C 1 0 0 0/V T V V F C 0 C 1 0 0 0/V T V V F C 7 0 0 C 1 0 0 700/V T V V F C 0 0 C 1 0 0 00/V T V V F D1 0 0 C 1 0 0 0/V Accessories sealable terminal cover for TAQP A T A C O P 0 3 sealable terminal cover for TAQP A T A C O P 0 7 protection CT secondary winding opening A T A P 0 1 5 sealable terminal cover for BTV/BTV/BTV/BTV/BTV A T V C O P 0 1 T V V FG......... G ratio: 3 (up to 00V) T V V FH1 00G ratio: 3 (0V) 2
Voltage Transformers Accuracy BTV NT3 T V V B C 2 3 0 C 1 0 0 S 2/V T V V B C 2 4 0 C 1 0 0 S 2/V T V V B C 4 0 0 C 1 0 0 S 0/V T V V B C 4 4 0 C 1 0 0 S 4/V T V V B C 4 5 0 C 1 0 0 S 4/V T V V B C 5 0 0 C 1 0 0 S 0/V T V V B C 0 0 C 1 0 0 S 00/V T V V BG......... G 0S BTV NT3 ratio: 3 T V V C C 2 3 0 C 1 0 0 S 2/V T V V C C 2 4 0 C 1 0 0 S 2/V T V V C C 4 0 0 C 1 0 0 S 0/V T V V C C 4 4 0 C 1 0 0 S 4/V T V V C C 4 5 0 C 1 0 0 S 4/V T V V C C 5 0 0 C 1 0 0 S 0/V T V V C C 0 0 C 1 0 0 S 00/V BTV NT3 T V V E C 2 3 0 C 1 0 0 S 2/V T V V E C 2 4 0 C 1 0 0 S 2/V T V V E C 4 0 0 C 1 0 0 S 0/V T V V E C 4 4 0 C 1 0 0 S 4/V T V V E C 4 5 0 C 1 0 0 S 4/V T V V E C 5 0 0 C 1 0 0 S 0/V T V V E C 0 0 C 1 0 0 S 00/V T V V E C 0 C 1 0 0 S 0/V T V V E C 0 C 1 0 0 S 0/V T V V E C 7 0 0 C 1 0 0 S 700/V T V V E C 0 0 C 1 0 0 S 00/V T V V E D 1 0 0 C 1 0 0 S 0/V T V V EG......... G 1 0 0S ratio: 3 (up to 00V) T V V EH G S ratio: 3 (0V) T V V CG......... G S ratio: 3 BTV NT73 T V V D C 2 3 0 C 1 0 0 S 2/V T V V D C 2 4 0 C 1 0 0 S 2/V T V V D C 4 0 0 C 1 0 0 S 0/V T V V D C 4 4 0 C 1 0 0 S 4/V T V V D C 4 5 0 C 1 0 0 S 4/V T V V D C 5 0 0 C 1 0 0 S 0/V T V V D C 0 0 C 1 0 0 S 00/V T V V D C 0 C 1 0 0 S 0/V T V V D C 0 C 1 0 0 S 0/V T V V D C 7 0 0 C 1 0 0 S 700/V T V V D C 0 0 C 1 0 0 S 00/V T V V D D 1 0 0 C 1 0 0 S 0/V T V V D G......... GS ratio: 3 (up to 00V) T V V DHG1 0 0S ratio: 3 (0V) BTV NT T V V F C 2 3 0 C 1 0 0 S 2/V T V V F C 2 4 0 C 1 0 0 S 2/V T V V F C 4 0 0 C 1 0 0 S 0/V T V V F C 4 4 0 C 1 0 0 S 4/V T V V F C 4 5 0 C 1 0 0 S 4/V T V V F C 5 0 0 C 1 0 0 S 0/V T V V F C 0 0 C 1 0 0 S 00/V T V V F C 0 C 1 0 0 S 0/V T V V F C 0 C 1 0 0 S 0/V T V V F C 7 0 0 C 1 0 0 S 700/V T V V F C 0 0 C 1 0 0 S 00/V T V V FD1 0 0 C 1 0 0 S 0/V T V V FG......... GS ratio: 3 (up to 00V) T V V FHGS ratio: 3 (0V) Accessories sealable terminal cover for BTV/BTV/BTV/BTV/BTV A T V C O P 0 1 27
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