TRNSORMRS
TRNSORMRS urrent transformers ONTNTS NRL TURS T.03 MSURN TRNSORMRS (PLST SN) WOUN PRMRY T.04 US-R T.0-T07 MSURMNT TRNSORMRS (NPSULT N RSN) WOUN PRMRY T.08 US-R T.09 MSURMNT QUPMNT - NRY MTR T. SPLT-OR TRNSORMRS (NPSULT N RSN) T. MSURMNT TRNSORMRS (NPSULT N RSN) NRROW PROL T.2 NRROW PROL - ORZONTL USR T.3-T.4 PROTTON TRNSORMRS (PLST SN) PROTTON TRNSORMRS (NPSULT N RSN) TRNSORMRS WT ULT-N TRNSUR T.-T.6 T.6-T.8 T.9-T. SUMMTON URRNT TRNSORMRS T.2 VOLT TRNSORMRS (NPSULT N RSN) T.2 T.02
TRNSORMRS urrent transformers NRL Measuring and protection transformers. Wound primary, bus-bar and split-core transformers. or cable or bus-bar. Plastic or resin encapsulated casings (depending on type). With fixing support and/or bar enclosing screws depending on type). ixing to N rail (on request). STNRS 8 UN N 044- V 044 /-3.4 N 744 S 3938 N 008 N 00 NRL TNL SPTONS Security factor s < Rated voltage (maximum) 7 V Test voltage 3 kv. ( min) requency 0- z Rated short-time thermal current th = n for wound primary transformers th limited by cable sizes or primary bus-bar for other cases. Rated dynamic current yn = 2. x th ontinuous overload =.2 x N Operating temperature -...0 º. ccuracy 0. ; and 3 Rated secondary current / or / (*) Other technical specifications, on request. us-bar fixing ouble terminal Resin ore Panel fixing ixing to N rail nsulation Wound ONSTRUtON N XN TLS NPSULT TRNSORMR STON T.03
TRNSORMRS urrent transformers MSURN TRNSORMRS (PLST SN) ar able ccuracy pn () 2 0 7 0 2 0 WOUN PRMRY TRNSORMRS TU3ba TU3b TU3bc 0, 3 7, 7, 7, 7, 7, 7, 7, 7, 7, 7, 0, 3 0, 3 2 2 2 2 2 2 2 2 2 2 2 2 2 ixing support, 2 77ø 4, 96 8 M.3 4, 4 4 7 Sizes in mm. TU3ba -TU3b -TU3bc TU3ba / a 2/ 4 8 M.6 / a 7/ M. / a 2/ 92 2 M.6 s TU3b / a 0/ TU3bc 2 63 26 M. / a 2/ 3 23 M.6 / a 0/ 2 37 M. T.04
TRNSORMRS urrent transformers MSURN TRNSORMRS (PLST SN) ar able ccuracy pn () 0 7 0 2 0 0 20 0 0 00 0 70 00 WNOW TYP TRNSORMRS TU TU TU 0, 3 3,7 7,, 2, 3,7 7, 2 2, 3,7 7, 0, 3, 2, 3,7 3,7 3,7,2,2 2, 3,7 7, 7, 2, 2, 3,7 7, 7, 7, 0, 3 2, 3,7 3,7 7, 0,7,2 2 3 3,7 7,, 2 3,7 7, 7, TU ø7 8,, ø23 2,, TU, TU- J ø, igure,, ø3 TU igure 2, 2, 2 26 3 TU TU TU igure 6 74 33 48, igure 2 igure 3 7 79 96 36 4,, 6 48,, 6 63 72, 32, 34, 44, J 37 4 2 igure 3 26 3 4 T.0
TRNSORMRS urrent transformers MSURN TRNSORMRS (PLST SN) ar able ccuracy pn () 0 7 0 2 0 0 20 0 0 00 0 70 00 00 00 0, 3 TU US-R TRNSORMRS TU TU 0, 3 2, 3,7 3,7 7, 0,7,2 2 3 3,7 7,, 2 3,7 7, 7, 0, 3 TU 0, 3 TU- TU TU TU TU J igure 77 2, 76 igure 2 igure 3 igure 4 7 3 6, 36, 6, 4 6 76 76 76, 7, 7, ø, 87, 72 87 87 44, 4 69 TU 4 3 J 4 47 8 7 6 igure 3 ø26, TU 2,,, igure TU 6 4 3 2 8 igure 4 TU 4 igura 2, 3 T.06
TRNSORMRS urrent transformers MSURN TRNSORMRS (PLST SN) ar able ccuracy pn () 70 00 00 00 00 00 000 0, 3 TL2 4 4 4 US-R TRNSORMRS TL3 0, 3 2 2 4 4 0, 3 TL4 4 TL- TL2 2 94 78 38 66 TL3 3 32 4 2 4 7 TL4 4 62 6 224 0 78 T.07
TRNSORMRS urrent transformers MSURN TRNSORMRS (NPSULT N RSN) ar able ccuracy pn () 2 0 7 0 2 0 0 20 0 0 00 0 70 TU3aR - - 0, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, WOUN PRMRY TRNSORMRS TU3bR TU3R TU0R - - - - 0, - - 0, 0, 2 2 2 2 2 2 2 2 2 2 2 2 2 2 2 2 2 64 M.8 79 ixing support 2, 6, 36 TU3aR 9 29 33 64 Ratio 0/-0/ 73, 96 38 42 TU3R 0/-0/ 73, 48 47 TU3bR /-0/ 77 86 24 4 0 32 42 26 TU0R 0/-/ 0 7 0 0 3 48 0 7 M.2 TU3R - TU3bR - TU0R T.08
TRNSORMRS urrent transformers MSURN TRNSORMRS (NPSULT N RSN) ar able ccuracy pn () 00 0 70 00 00 00 00 00 000 TUPR 0, 2 2 2 2 2 2 US-R TRNSORMRS TUPR TUPR 0, 2 2 2 2 2 2 0, 2 2 2 2 TUP9R 0, 2 2 2 TUPR TUP-R 2 8 22 0 70 TUPR TUPR TUP9R 9 9 0 0 93 0 T.09
TRNSORMRS urrent transformers MSURMNT TRNSORMRS (NPSULT N RSN) MSURMNT QUPMNT - NRY MTR ar able ccuracy pn () 0 7 0 2 0 0 20 0 0 00 0 70 00 00 00 WOUN PRMRY TU3R - - 0, S US-R TUPR 0, S 2, 6, TUPR 36 M.2 9 9 TU3R Ratio 0/-0/ 0/-0/ 73, 73, 96 38 48 42 47 T.
TRNSORMRS urrent transformers MSURN TRNSORMRS (NPSULT N RSN) ar able ccuracy pn () 0 0 0 20 0 0 00 0 70 00 00 00 00 00 000 TR 0, 3 2, 3,7 2, 3,7 4 3 3,7 4 6 TR 0, 3 2 2, 3,7 7, 7, 2, 3,7 3,7 7, 3,7 7, SPLT-OR TRNSORMRS TR T0R T2R TR 0, 3 2 2, 3,7 7, 7, 2, 3,7 3,7 7, 3,7 7, 0, 3 2 2, 3,7 7, 7, 2, 3,7 3,7 7, 3,7 7, 4 0, 3 0, 3,2,2 7, 2 2 4 7, 4 4 4 2, 3,7 7, 2 2 3,7 4 4 4 7, 4 4 4 T-R TR 32 22 0 99 9 TR 62 32 0 9 39 TR 2 0 29 9 T0R 4 72 0 9 8 T2R 27 9 0 9 4 TR 62 2 0 9 239 34 7 imensiones imensions en in m.m. 66 T.
T.2 urrent transformers TRNSORMRS TUR TUR 0, TU2R 3 0, TUR 3 0 0 0 20 0 0 00 0 70 00 00 00 00 00 000 ar ccuracy pn () able TUR 3,7 7, 3 3,7 7, 7, 7, 0, 2, 3,7 7, 3,7 7, 7, 0, 3 TU0R US-R TRNSORMRS MSURN TRNSORMRS (NPSULT N RSN) 66 34 7 TU-R TUR TUR TUR TU0R TU2R TUR 32 62 4 27 62 22 32 2 0 0 72 9 2 0 0 0 0 99 9 29 9 9 9 9 39 9 8 4 239 2, 3,7 7, 3,7 7, 7, 0, 3 2, 3,7 7, 3,7 7, 7, 0, 3
TRNSORMRS urrent transformers MSURN TRNSORMRS (NPSULT N RSN) ar able ccuracy pn () 0 00 0 70 00 00 00 00 00 000 00 US-R TRNSORMRS NRROW PROL - ORZONTL R TURS TURS TU0RS TU2RS 0, 3 7, 7, 0, 3 7, 7, 0, 3 0, 3 US-R TRNSORMRS TU0RT TU2RT 0, 4 3 4 4 0, 3 7, 7, 7, 2 2 4 TU-RT TU0RT 22 83 4 66 TU2RT 38 27 97 70 66 TU-RS TURS igure TURS igure 0 66 TURS TU0RS TU2RS 2 27 7 62 6 3 3 89 34 42 66 66 66 66 T.3
TRNSORMRS urrent transformers MSURMNT TRNSORMRS (NPSULT N RSN) ar able ccuracy pn () 0 20 0 0 00 0 70 00 US-R TRNSORMRS TURS TURS 0, 3 0, 3 7, 7, TURS TURS 2 3 4 37 8, 8, 37 37 igure igure 2 TURS igure 72 0 46 8 7 TURS TURS igure 2 igure 3 72 0 46 8 7 0 66 T.4
TRNSORMRS urrent transformers PROTTON TRNSORMRS (PLST SN) ar able ccuracy pn () 0 20 0 0 00 0 70 00 00 00 00 00 000 TU P P 3, 7, TU P P 3, 3, 7, 7, 3, 3, 7, 2, 2, US-R TRNSORMRS TU TL2 P P 3, 3, 7, 7, 3, 3, 7, 2, 2, P P 7, 7, TL3 P P 7, 7, TL4 P P 7, 7, 7, TU- TU, ø26, TU 4 3 TU 3 6 4 2,, igure 6 8 igure 2 igure 3 J ø, TU TU TU igure igure 2 igure 3 77 3 2 36, 6,, 76 76 76 76 7, 7, 87, 87 87 44, 4 69 J 4 8 7 TL- TL2 TL3 TL4 2 3 4 32 62 94 4 6 78 2 224 38 4 0 66 7 78 T.
TRNSORMRS urrent transformers PROTTON TRNSORMRS (WOUN PRMRY) PLST SN NPSULT N RSN ccuracy pn () 0 7 0 2 0 0 20 0 0 00 0 70 TU3bc P P 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, TU3PR P P TU0R P P 7, 7, 2, 2, 7, 7, 2, 2, TU3bc 2 77ø M.. 63 2 37 4 2, ixing support 6, TU3-R M.2 36 9 TU3PR TU3PR TU0R Ratio 0-0/ 0-0/ 00-/ 0 0 0 7 7 7 0 0 3 38 48 48 0 7 T.6
TRNSORMRS urrent transformers PROTTON TRNSORMRS (NPSULT N RSN) ar able ccuracy pn () 00 0 70 00 00 00 00 00 000 TUPR P P 3, 3, 3, 3, 3, 3, 3, 3, US-R TRNSORMRS TUPR TUPR P P 7, 7, 2, P P 2, TUP9R P P TUP-R TUPR 2 22 0 8 70 TUPR TUPR TUP9R 9 9 0 0 93 0 T.7
T.8 urrent transformers TRNSORMRS 0 0 0 20 0 0 00 0 70 00 00 00 00 00 000 TPR2 TPR 2 0 7 0 P 7 2 2 38 0 P TPR 2 22 3 4 48 48 48 73 97 P 7 2 8 22 28 3 P TPR0 2 6 6 P 7 8 2 7 3 3 4 70 P 0 70 P 2 3 P able ccuracy pn () US-R TRNSORMRS PROTTON TRNSORMRS (NPSULT N RSN) 6 6 6 TPR TPR TPR0 8 22 20 24 36 0 66 43 93 3 3 2 2 23 2 276 62 2 27 TPR2 º ixing support TPR TPR TPR0 24 36 0 66 0 0 0 TPR2 6 6
TRNSORMRS urrent transformers TRNSORMRS WT ULT-N MSURMNT TRNSUR (PLST SN) TNL SPTONS: Operating range: -% Maximum load impedance: 0 requency: 0- z Response time: <0 ms ar able ccuracy pn () 0 7 0 2 0 0 20 0 0 00 0 70 00 00 00 T Output (m) T Output (m) T Output (m) 3 2 T, T 4 3 T 3 6 4 T- 4 igure 2 6 igure 3 8 igure 4 ø, T T T igure 2 igure 3 igure 4 7 3 6, 36, 6, 4 6 76 76, 7, 7, 72 87 87 4 69 J 47 8 7 J T.9
TRNSORMRS urrent transformers TRNSORMRS WT ULT-N MSURMNT TRNSUR (PLST SN) TNL SPTONS: Operating range: -% Maximum load impedance: 0 Ohms (24 V) requency: 0- z Response time: <0 ms Selection of transformer ratio by switch ar able ccuracy pn () ; 2,; y ; 2; y 0; ; 7 y 0 2; 0; 0 y 20 0; 0; 00 y 0 TV Output (m) 4-4- 4-4- TV Output (m) 4-4- 4-4- TV Output (m) 4-4- 4- onnection diagram T-V J ø, + - T_V 4- M + - Vcc TV igure 6 74 33 48, 48, 32, J 37 TV TV igure 2 igure 3 7 79 96 36 4,, 6, 6 63 72, 34, 44, 4 2 TV ø7 8,, TV, ø23 2,, ø3 TV, 2, igure,, igure 2 2 26 3 igure 3 26 3 4 T.
TRNSORMRS urrent transformers SUMMTON URRNT TRNSORMRS (NPSULT N RSN) n these transformers, the secondary current is the vectorial addition of primary currents. ccuracy 0, pn + / TRS2 ++ / TRS3 +++ / TRS4 ++++ / TRS TRS2 6, TRS2 0 9 3 89 9 TRS3 TRS4 TRS 0 0 0 9 69 69 3 8 8 VOLT TRNSORMRS (NPSULT N RSN) TR ccuraccy Primary voltage Secundary voltage 4 2 2 4 2 4 0 2 3 2 2 3 2 3 0 2 2 2 TR 6, 3 70 ixing support 6, 0 6 0 96 4 88 2 T.2