TTU FAMILY Three Phase Isolation Step Up Transformers

TTUX

Dry type transformer

Anti-flash varnish finish, offering:

  • Protection against corrosive environments
  • Increase of electrical isolation
  • High compression capacity
  • Reduction of noise level
  • Increase of product's lifespan?

Safety class I

Includes lifting eyebolts from >6,3kVA

Possibility of tailor-made manufacturing

  • TT transformers are used for insulation galvanic three-phase installations for reasons of security.
  • They are also used in the generation of neutrals referenced to ground in single-phase installations of high power
  • In facilities where there may be small peaks of voltage or noise, the TT transformers help improve the quality of the signal that feeds the charges.
  • On the other hand in facilities where there may be several leakage to ground, TT transformers ensure the supply avoiding the tripping of the differential switch general.

Available accessories

  • Protections in primary and secondary.
  • One, two and up to 3 electrostatic screens.
  • Class II
  • Wheels.
  • PT100, PTC or Bimetallic probes.
  • Painting C5.
  • Different RAL.
  • Temperature control unit
  • Anti condensation system
  • Different IP up to IP-65

Certificates

TTUZ

TTUZ

TTUW

TTUW

TTUX

TTUX

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TTUX0.4

TTUX0.63

TTUX0.8

TTUX1

TTUX1.25

TTUX1.6

TTUX2

TTUX2.5

TTUX3.15

TTUX4

TTUX5

TTUX6.3

TTUX8

TTUX10

TTUX12.5

TTUX16

TTUX20

TTUX25

TTUX31.5

TTUX40

TTUX50

TTUX63

TTUX80

TTUX100

TTUX125

TTUX160

TTUX200

TTUX250

TTUX315

TTUX400

TTFX500

TTX630 (DUPLICADO)

TTUX800

TTUX1000
Rating0,4 kVA0,63 kVA0.8 kVA1 kVA1.25 kVA1.6 kVA2 kVA2,5 kVA3,15 kVA4 kVA5 kVA6,3 kVA8 kVA10 kVA12,5 kVA16 kVA20 kVA25 kVA31,5 kVA40 kVA50 kVA63 kVA80 kVA100 kVA125 kVA160 kVA200 kVA250 kVA315 kVA400 kVA500 kVA630 kVA800 kVA1000 kVA
Input voltage230 V230 V230 V230 V230 V230 V230 V230 V230 V230 V230 V230 V230 V230 V230 V230 V230 V230 V230 V230 V230 V230 V230 V230 V230 V230 V230 V230 V230 V230 V800 V400 V230 V230 V
Output voltage400 V400 V400 V400 V400 V400 V400 V400 V400 V400 V400 V400 V400 V400 V400 V400 V400 V400 V400 V400 V400 V400 V400 V400 V400 V400 V400 V400 V400 V400 V400 V400 V400 V400 V
Frequency50/60 Hz50/60 Hz50/60 Hz50/60 Hz50/60 Hz50/60 Hz50/60 Hz50/60 Hz50/60 Hz50/60 Hz50/60 Hz50/60 Hz50/60 Hz50/60 Hz50/60 Hz50/60 Hz50/60 Hz50/60 Hz50/60 Hz50/60 Hz50/60 Hz50/60 Hz50/60 Hz50/60 Hz50/60 Hz50/60 Hz50/60 Hz50/60 Hz50/60 Hz50/60 Hz50/60 Hz50/60 Hz50/60 Hz50/60 Hz
Connection groupDyn11Dyn11Dyn11Dyn11Dyn11Dyn11Dyn11Dyn11Dyn11Dyn11Dyn11Dyn11Dyn11Dyn11Dyn11Dyn11Dyn11Dyn11Dyn11Dyn11Dyn11Dyn11Dyn11Dyn11Dyn11Dyn11Dyn11Dyn11Dyn11Dyn11YNyn0Yyn0Dyn11Dyn11
Protection degreeIP-00IP-00IP-00IP-00IP-00IP-00IP-00IP-00IP-00IP-00IP-00IP-00IP-00IP-00IP-00IP-00IP-00IP-00IP-00IP-00IP-00IP-00IP-00IP-00IP-00IP-00IP-00IP-00IP-00IP-00IP-00IP-00IP-00IP-00
CoolingANANANANANANANANANANANANANANANANANANANANANANANANANANANANANANANANANAN
Ambient temperature40 ºC40 ºC40 ºC40 ºC40 ºC40 ºC40 ºC40 ºC40 ºC40 ºC40 ºC40 ºC40 ºC40 ºC40 ºC40 ºC40 ºC40 ºC40 ºC40 ºC40 ºC40 ºC40 ºC40 ºC40 ºC40 ºC40 ºC40 ºC40 ºC40 ºC40 ºC40 ºC40 ºC40 ºC
Temperature riseClass FClass FClass FClass FClass FClass FClass FClass FClass FClass FClass FClass FClass FClass FClass FClass FClass FClass FClass FClass HClass HClass HClass HClass HClass HClass HClass HClass HClass HClass HClass HClass HClass HClass H
InsulationClass F - 155ºCClass F - 155ºCClass F - 155ºCClass F - 155ºCClass F - 155ºCClass F - 155ºCClass F - 155ºCClass F - 155ºCClass F - 155ºCClass F - 155ºCClass F - 155ºCClass F - 155ºCClass F - 155ºCClass F - 155ºCClass F - 155ºCClass F - 155ºCClass F - 155ºCClass F - 155ºCClass F - 155ºCClass H - 180ºCClass H - 180ºCClass H - 180ºCClass H - 180ºCClass H - 180ºCClass H - 180ºCClass H - 180ºCClass H - 180ºCClass H - 180ºCClass H - 180ºCClass H - 180ºCClass H - 180ºCClass H - 180ºCClass H - 180ºCClass H - 180ºC
WindingsClass HC - 200 ºCClass HC - 200 ºCClass HC - 200 ºCClass HC - 200 ºCClass HC - 200 ºCClass HC - 200 ºCClass HC - 200 ºCClass HC - 200 ºCClass HC - 200 ºCClass HC - 200 ºCClass HC - 200 ºCClass HC - 200 ºCClass HC - 200 ºCClass HC - 200 ºCClass HC - 200 ºCClass HC - 200 ºCClass HC - 200 ºCClass HC - 200 ºCClass HC - 200 ºCClass HC - 200 ºCClass HC - 200 ºCClass HC - 200 ºCClass HC - 200 ºCClass HC - 200 ºCClass HC - 200 ºCClass HC - 200 ºCClass HC - 200 ºCClass HC - 200 ºCClass HC - 200 ºCClass HC - 200 ºCClass HC - 200 ºCClass HC - 200 ºCClass HC - 200 ºCClass HC - 200 ºC
Noise level (dB)< 45< 45< 45< 45< 45< 45< 45< 45< 45< 45< 45< 45< 45< 45< 45< 45< 45< 45< 45< 55< 55< 55< 55< 55< 55< 55< 55< 65< 65< 65< 65< 65< 65< 65
Test voltage3 kV (1 min, 50 Hz)3 kV (1 min, 50 Hz)3 kV (1 min, 50 Hz)3 kV (1 min, 50 Hz)3 kV (1 min, 50 Hz)3 kV (1 min, 50 Hz)3 kV (1 min, 50 Hz)3 kV (1 min, 50 Hz)3 kV (1 min, 50 Hz)3 kV (1 min, 50 Hz)3 kV (1 min, 50 Hz)3 kV (1 min, 50 Hz)3 kV (1 min, 50 Hz)3 kV (1 min, 50 Hz)3 kV (1 min, 50 Hz)3 kV (1 min, 50 Hz)3 kV (1 min, 50 Hz)3 kV (1 min, 50 Hz)3 kV (1 min, 50 Hz)3 kV (1 min, 50 Hz)3 kV (1 min, 50 Hz)3 kV (1 min, 50 Hz)3 kV (1 min, 50 Hz)3 kV (1 min, 50 Hz)3 kV (1 min, 50 Hz)3 kV (1 min, 50 Hz)3 kV (1 min, 50 Hz)3 kV (1 min, 50 Hz)3 kV (1 min, 50 Hz)3 kV (1 min, 50 Hz)3 kV (1 min, 50 Hz)3 kV (1 min, 50 Hz)3 kV (1 min, 50 Hz)3 kV (1 min, 50 Hz)
StandardsIEC/EN/UNE-EN 61558, CEIEC/EN/UNE-EN 61558, CEIEC/EN/UNE-EN 61558, CEIEC/EN/UNE-EN 61558, CEIEC/EN/UNE-EN 61558, CEIEC/EN/UNE-EN 61558, CEIEC/EN/UNE-EN 61558, CEIEC/EN/UNE-EN 61558, CEIEC/EN/UNE-EN 61558, CEIEC/EN/UNE-EN 61558, CEIEC/EN/UNE-EN 61558, CEIEC/EN/UNE-EN 61558, CEIEC/EN/UNE-EN 61558, CEIEC/EN/UNE-EN 61558, CEIEC/EN/UNE-EN 61558, CEIEC/EN/UNE-EN 61558, CEIEC/EN/UNE-EN 61558, CEIEC/EN/UNE-EN 61558, CEIEC/EN/UNE-EN 61558, CEIEC/EN/UNE-EN 60076, CEIEC/EN/UNE-EN 60076, CEIEC/EN/UNE-EN 60076, CEIEC/EN/UNE-EN 60076, CEIEC/EN/UNE-EN 60076, CEIEC/EN/UNE-EN 60076, CEIEC/EN/UNE-EN 60076, CEIEC/EN/UNE-EN 60076, CEIEC/EN/UNE-EN 60076, CEIEC/EN/UNE-EN 60076, CEIEC/EN/UNE-EN 60076, CEIEC/EN/UNE-EN 60076, CEIEC/EN/UNE-EN 60076, CEIEC/EN/UNE-EN 60076, CEIEC/EN/UNE-EN 60076, CE
Weight4,1 kg5,9 kg6,5 kg9,5 kg11 kg16 kg20 kg23,9 kg27,4 kg36 kg40,4 kg55 kg67 kg78 kg94 kg105 kg125 kg145 kg162 kg191 kg233 kg277 kg320 kg368 kg462 kg560 kg660 kg808 kg1000 kg1092 kg1658 kg2000 kg2413 kg2993 kg
Dimensions (AxBxCxDxE)150x79x178x51x125 mm 6150x94x178x66x125 mm 6Ø180x84x203x66x150 mm 6180x94x203x76x150 mm 6Ø180x109x203x91x150 mm 6240x108x253x104x200 mm 9240x145x253x125x200 mm 9Ø300x124x303x115x250 mm 9Ø300x134x303x125x250 mm 9Ø300x154x303x145x250 mm 9Ø300x164x303x155x250 mm 9Ø360x144x353x122x300 mm 11Ø360x164x353x142x300 mm 11Ø420x170x419x136x350 mm 11Ø420x190x419x156x350 mm 11Ø480x250x480x144x400 mm 11Ø480x270x480x164x400 mm 11Ø480x290x480x184x400 mm 11Ø480x310x480x204x400 mm 11Ø670x280x615x170x426 mm 13Ø670x300x615x190x426 mm 13Ø670x320x690x210x426 mm 13Ø670x340x690x230x426 mm 13Ø670x360x690x250x426 mm 13Ø785x550x880x460x472 mm 17Ø785x550x880x460x472 mm 17Ø785x550x880x460x472 mm 17Ø1016x550x1080x460x690 mm 17Ø1070x550x1220x460x690 mm 17Ø1070x550x1220x460x690 mm 17Ø1300x550x1350x460x800 mm 17Ø1300x600x1350x600x700 mm 17Ø1300x700x1350x600x700 mm 17Ø1300x800x1350x600x700 mm 17Ø
Download PDFPDF_TTX0.4-PDF_TTX0.8-PDF_TTX1.25PDF_TTX1.6----------------------------
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Efficiency (%)-88,7-90,5--93,594,794,795,495,795,896,596,596,795,996,396,696,994,99595,59696,696,897,297,598,298,298,498,598,698,899
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