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Home › Products › TransformersThree-Phase Transf.TTS/000 Family

Three-Phase Transformers

TTS/000 Family

  • Separation transformers built according to CE standards CE 96.1 or IEC 61558-1, IEC 61558-2-4 for powers up to 5 KVA and CEI 14-8 for exceeding powers
  • Single voltage input max. 1000V
  • Single voltage output max. 1000V
  • Class F insulating materials
  • Ambient temperature max. 35 °C
  • Input/output connectors on terminal block rails or boards with brass screws
  • Polycarbonate protection with board and brass screws, against accidental contacts in assembling
Reference Number Rated Output Dimensions Drillings Dissipated
Power
(W)
Efficency % Weight Kg Fig.
L P H A B G F
TTS/000 50 VA 120 70 110 100 60 12 5 9 82 1,7 3/5
TTS/001 100 VA 140 75 135 125 53 14 7 16 84 3,2 3/5
TTS/002 200 VA 140 90 135 125 68 14 7 24 88 5 3/5
TTS/003 300 VA 180 90 160 150 66 18 7 32 89,3 6 3/5
TTS/004 400 VA 180 100 160 150 76 18 7 40 90 7,5 3/5
TTS/005 500 VA 180 110 160 150 86 18 7 47 90,6 9,2 3/5
TTS/006 1000 VA 180 120 160 150 96 18 7 73 92,7 12,3 3/5
TTS/007 1500 VA 240 130 250 200 106 18 7 106 92,9 18,1 3/5
TTS/008 2000 VA 240 140 250 200 121 18 7 128 93,6 21,6 3/5
TTS/009 2500 VA 300 134 250 200 96 24 9 165 93,4 28 3/5
TTS/010 3000 VA 300 144 260 250 106 24 9 184 93,9 32,5 3/5
TTS/011 4000 VA 300 154 260 250 116 24 9 217 94,5 38,7 3/5
TTS/012 5000 VA 300 164 260 250 126 24 9 256 94,9 43,9 3/5
TTS/013 6 kVA 360 170 310 325 126 24 9 260 95,6 47,8 3/5
TTS/014 8 kVA 360 180 310 325 136 24 9 320 96 56 4/5
TTS/015 10 kVA 360 190 310 325 146 24 9 370 96,3 64,2 4/5
TTS/016 12 kVA 360 200 310 325 156 24 9 410 96,5 72 4/5
TTS/017 15 kVA 420 200 360 375 144 30 10 520 96,5 81 4/5
TTS/018 18 kVA 420 210 360 375 154 30 10 590 96,7 91,6 4/5
TTS/019 20 kVA 420 230 360 375 174 30 10 600 97 106 4/5
TTS/020 25 kVA 480 212 410 440 170 30 12 754 96,9 126 4/5
TTS/021 30 kVA 480 222 410 440 190 30 12 838 97,2 141 4/5
TTS/022 40 kVA 540 280 460 480 234 30 12 1102 97,2 188 4/5
TTS/023 50 kVA 540 300 460 480 254 30 12 1321 97,4 224 4/5
TTS/024 60 kVA 540 330 460 480 284 30 12 1364 97,7 272 4/5
TTS/025 70 kVA 600 325 610 540 281 30 10 1668 97,6 326 4/5
TTS/026 80 kVA 600 335 610 540 291 30 10 1822 97,7 354 4/5
TTS/027 90 kVA 600 340 610 540 296 30 10 1880 97,9 372 4/5
TTS/028 100 kVA 600 350 610 540 306 30 10 2156 97,8 395 4/5
TTS/029 125 kVA 720 330 730 660 264 30 13 2750 97,8 554 4/5
TTS/030 150 kVA 720 350 730 660 284 30 13 2908 98,1 640 4/5
TTS/031 200 kVA 720 380 730 660 294 30 13 3496 98,3 767 4/5

The TTS/000 three-phase transformers are classified as separation transformers and are built according to the CE standards CEI 96.1 for rated output power up to 5 KVA (IEC 61558-1 and IEC 61558-2-1, up to 5 KVA and expandable to 40 KVA, prior to agreement with manufacturer) and CEI 14.8 for exceeding power (IEC 646 and IEC 76).
The input/output connections are usually assembled on a terminal block rail. When the sections of the used wires or currents increase, brass screws welded with silver alloy are preferred. With this type of connection, all inconveniences are avoided, i.e false contacts, over-heating and loosening of support screws, thus guaranteeing a high conductivity contact and a good mechanical strain tightness (in sense of rotation).
The magnetic cores are made up of low-loss EI lamination (1,5 W/Kg) and, for power exceeding 6 KVA, grain oriented material (G.O. M6), both for EI lamination, as for cut strips.
All transformers undergo standard tests and are dipped in Class H insulation varnish and oven dried at 150° C for 8 hours.

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