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TTFKX - Three phase isolating transformer for networks with harmonic distortion IP-00

Three phase k = 13 or k = 20 transformer. For installations with an elevated level of harmonics.
Input voltage 400 V · Output voltage 400 V.

Series: 
TTFK
TTFKX - Three phase isolating transformer for networks with harmonic distortion
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  • Three phase k 13 / k 20 transformer
  • For installations with an elevated level of harmonics

Products in this family

Reference Description Rating Input voltage Output voltage
TTFKX10 TTFKX - Three phase isolating transformer for networks with harmonic distortion IP-00 k factor = 13 10 kVA 400 V 400 V + N
TTFKX12.5 TTFKX - Three phase isolating transformer for networks with harmonic distortion IP-00 k factor = 13 12,5 kVA 400 V 400 V + N
TTFKX16 TTFKX - Three phase isolating transformer for networks with harmonic distortion IP-00 k factor = 13 16 kVA 400 V 400 V + N
TTFKX20 TTFKX - Three phase isolating transformer for networks with harmonic distortion IP-00 k factor = 13 20 kVA 400 V 400 V + N
TTFKX25 TTFKX - Three phase isolating transformer for networks with harmonic distortion IP-00 k factor = 13 25 kVA 400 V 400 V + N
TTFKX31.5 TTFKX - Three phase isolating transformer for networks with harmonic distortion IP-00 k factor = 13 31,5 kVA 400 V 400 V + N
TTFKX40 TTFKX - Three phase isolating transformer for networks with harmonic distortion IP-00 k factor = 13 40 kVA 400 V 400 V + N
TTFKX50 TTFKX - Three phase isolating transformer for networks with harmonic distortion IP-00 k factor = 13 50 kVA 400 V 400 V + N
TTFKX63 TTFKX - Three phase isolating transformer for networks with harmonic distortion IP-00 k factor = 13 63 kVA 400 V 400 V + N
TTFKX80 TTFKX - Three phase isolating transformer for networks with harmonic distortion IP-00 k factor = 13 80 kVA 400 V 400 V + N
TTFKX100 TTFKX - Three phase isolating transformer for networks with harmonic distortion IP-00 k factor = 13 100 kVA 400 V 400 V + N
TTFKX125 TTFKX - Three phase isolating transformer for networks with harmonic distortion IP-00 k factor = 13 125 kVA 400 V 400 V + N
TTFKX160 TTFKX - Three phase isolating transformer for networks with harmonic distortion IP-00 k factor = 13 160 kVA 400 V 400 V + N
TTFKX200 TTFKX - Three phase isolating transformer for networks with harmonic distortion IP-00 k factor = 13 200 kVA 400 V 400 V + N
TTFKX250 TTFKX - Three phase isolating transformer for networks with harmonic distortion IP-00 k factor = 13 250 kVA 400 V 400 V + N
TTFKX315 TTFKX - Three phase isolating transformer for networks with harmonic distortion IP-00 k factor = 13 315 kVA 400 V 400 V
TTFKX400 TTFKX - Three phase isolating transformer for networks with harmonic distortion IP-00 k factor = 13 400 kVA 400 V 400 V
TTFKX500 TTFKX - Three phase isolating transformer for networks with harmonic distortion IP-00 k factor = 13 500 kVA 400 V 400 V
TTFK2X10 TTFKX - Three phase isolating transformer for networks with harmonic distortion IP-00 k factor = 20 10 kVA 400 V 400 V
TTFK2X12.5 TTFKX - Three phase isolating transformer for networks with harmonic distortion IP-00 k factor = 20 12.5 kVA 400 V 400 V
TTFK2X16 TTFKX - Three phase isolating transformer for networks with harmonic distortion IP-00 k factor = 20 16 kVA 400 V 400 V
TTFK2X20 TTFKX - Three phase isolating transformer for networks with harmonic distortion IP-00 k factor = 20 20 kVA 400 V 400 V
TTFK2X25 TTFKX - Three phase isolating transformer for networks with harmonic distortion IP-00 k factor = 20 25 kVA 400 V 400 V
TTFK2X31.5 TTFKX - Three phase isolating transformer for networks with harmonic distortion IP-00 k factor = 20 31.5 kVA 400 V 400 V
TTFK2X40 TTFKX - Three phase isolating transformer for networks with harmonic distortion IP-00 k factor = 20 40 kVA 400 V 400 V
TTFK2X50 TTFKX - Three phase isolating transformer for networks with harmonic distortion IP-00 k factor = 20 50 kVA 400 V 400 V
TTFK2X63 TTFKX - Three phase isolating transformer for networks with harmonic distortion IP-00 k factor = 20 63 kVA 400 V 400 V
TTFK2X80 TTFKX - Three phase isolating transformer for networks with harmonic distortion IP-00 k factor = 20 80 kVA 400 V 400 V
TTFK2X100 TTFKX - Three phase isolating transformer for networks with harmonic distortion IP-00 k factor = 20 100 kVA 400 V 400 V
TTFK2X125 TTFKX - Three phase isolating transformer for networks with harmonic distortion IP-00 k factor = 20 125 kVA 400 V 400 V
TTFK2X160 TTFKX - Three phase isolating transformer for networks with harmonic distortion IP-00 k factor = 20 160 kVA 400 V 400 V
TTFK2X200 TTFKX - Three phase isolating transformer for networks with harmonic distortion IP-00 k factor = 20 200 kVA 400 V 400 V
TTFK2X250 TTFKX - Three phase isolating transformer for networks with harmonic distortion IP-00 k factor = 20 250 kVA 400 V 400 V
TTFK2X315 TTFKX - Three phase isolating transformer for networks with harmonic distortion IP-00 k factor = 20 315 kVA 400 V 400 V
TTFK2X400 TTFKX - Three phase isolating transformer for networks with harmonic distortion IP-00 k factor = 20 400 kVA 400 V 400 V

Dimensions and weights

Reference Rating Dimensions mm Weight kg Fig
A B C D E Ø
TTFKX10 10 kVA 420 190 419 162 350 11 88
TTFKX12.5 12,5 kVA 480 250 480 144 400 11 96
TTFKX16 16 kVA 480 260 480 154 400 11 109
TTFKX20 20 kVA 480 270 480 164 400 11 120
TTFKX25 25 kVA 480 310 480 204 400 11 159
TTFKX31.5 31,5 kVA 670 290 580 150 599 13 182
TTFKX40 40 kVA 670 310 580 170 599 13 221
TTFKX50 50 kVA 670 330 580 190 599 13 254
TTFKX63 63 kVA 725 550 880 460 472 17 347
TTFKX80 80 kVA 725 550 880 460 472 17 405
TTFKX100 100 kVA 725 550 880 460 472 17 441
TTFKX125 125 kVA 725 550 880 460 472 17 544
TTFKX160 160 kVA 1016 550 1080 460 690 17 688
TTFKX200 200 kVA 1016 550 1080 460 690 17 758
TTFKX250 250 kVA 1070 550 1220 460 690 17 966
TTFKX315 315 kVA 1070 550 1220 460 690 17 1176
TTFKX400 400 kVA 1300 550 1350 460 800 17 1801
TTFKX500 500 kVA 1300 550 1350 460 800 17 2198
TTFK2X10 10 kVA 480 250 480 144 400 11 96
TTFK2X12.5 12.5 kVA 480 260 480 154 400 11 109
TTFK2X16 16 kVA 480 270 480 164 400 11 120
TTFK2X20 20 kVA 480 310 480 204 400 11 159
TTFK2X25 25 kVA 670 290 580 150 599 13 182
TTFK2X31.5 31.5 kVA 670 310 580 170 599 13 221
TTFK2X40 40 kVA 670 330 580 190 599 13 254
TTFK2X50 50 kVA 725 550 880 460 472 17 347
TTFK2X63 63 kVA 725 550 880 460 472 17 405
TTFK2X80 80 kVA 725 550 880 460 472 17 441
TTFK2X100 100 kVA 725 550 880 460 472 17 544
TTFK2X125 125 kVA 1016 550 1080 460 690 17 688
TTFK2X160 160 kVA 1016 550 1080 460 690 17 758
TTFK2X200 200 kVA 1070 550 1220 460 690 17 966
TTFK2X250 250 kVA 1070 550 1220 460 690 17 1176
TTFK2X315 315 kVA 1300 550 1350 460 800 17 1801
TTFK2X400 400 kVA 1300 550 1350 460 800 17 2198

Technical characteristics

IsolationClass F - 155ºC or H - 180ºC depending on rating and K factor
WindingClass HC - 200ºC
Frequency50-60 Hz
Protection degreeIP-00
Connection groupDyn11
IncludesLifting eyebolts
Maximum admissible THD-I60 %
StandardsIEC/EN/UNE-EN 61558, CE up to 31,5 kVA 
IEC/EN/UNE-EN 60076, CE as from 40 kVA
RemarksNeutral sized for 2 x In
CoolingAN
Ambient temperature40ºC
Test voltage3 kV (1 min, 50 Hz)

Related content

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Declaration of Conformity CE (TTW-TTX-TTZ-TTE-TTFKX-TTFKW)