TTFZ

TTFZ

Features

Dry type transformer.

All transformers are tropicalized with anti-flash varnish:

  • Protection against corrosive environments.
  • Greater electrical insulation.
  • High compaction power.
  • Noise level reduction.
  • Longer life span of the product.
  • IP-65 up to 31,5 kVA and IP-54 as from 40 kVA (for IP-65 degree consult us), metal box painted with RAL 7035 polyester resin (cat. C4 ISO 12994-2).

Lifting bolts from 10kVA.

Applications

  • TTF transformers are used for galvanic isolation of three-phase solar installations.
  • They are also used in the generation of ground-referenced neutrals.

Available accessories

  • One, two and up to three electrostatic screens.
  • Class II.
  • Wheel
  • PT100, PTC or Bimetallic probes.
  • C5 paint.
  • Several RAL
  • Electric temperature panel.
  • Anti-condensation system.
  • IP up to IP-65.

Downloads

Certificates

TTFZ0.63 » TTFZ1 » TTFZ2 » TTFZ2.5 » TTFZ3.15 » TTFZ4 » TTFZ5 » TTFZ6.3 » TTFZ8 » TTFZ10 » TTFZ12.5 » TTFZ16 » TTFZ20 » TTFZ25 » TTFZ31.5 » TTFZ40 » TTFZ50 » TTFZ63 » TTFZ80 » TTFZ100 » TTFZ125 » TTFZ160 » TTFZ200 » TTFZ250 » TTFZ315 » TTFZ400 » TTFZ500 » TTFZ630 » TTFZ800 » TTFZ1000 »
Rating 0,63 kVA 1 kVA 2 kVA 2,5 kVA 3,15 kVA 4 kVA 5 kVA 6,3 kVA 8 kVA 10 kVA 12,5 kVA 16 kVA 20 kVA 25 kVA 31,5 kVA 40 kVA 50 kVA 63 kVA 80 kVA 100 kVA 125 kVA 160 kVA 200 kVA 250 kVA 315 kVA 400 kVA 500 kVA 630 kVA 800 kVA 1000 kVA
Input voltage 800 V 800 V 800 V 800 V 800 V 800 V 800 V 800 V 800 V 800 V 800 V 800 V 800 V 800 V 800 V 800 V 800 V 800 V 800 V 800 V 800 V 800 V 800 V 800 V 800 V 800 V 800 V 800 V 800 V 800 V
Output voltage 400 V 400 V 400 V 400 V 400 V 400 V 400 V 400 V 400 V 400 V 400 V 400 V 400 V 400 V 400 V 400 V 400 V 400 V 400 V 400 V 400 V 400 V 400 V 400 V 400 V 400 V 400 V 400 V 400 V 400 V
Frequency 50/60 Hz 50/60 Hz 50/60 Hz 50/60 Hz 50/60 Hz 50/60 Hz 50/60 Hz 50/60 Hz 50/60 Hz 50/60 Hz 50/60 Hz 50/60 Hz 50/60 Hz 50/60 Hz 50/60 Hz 50/60 Hz 50/60 Hz 50/60 Hz 50/60 Hz 50/60 Hz 50/60 Hz 50/60 Hz 50/60 Hz 50/60 Hz 50/60 Hz 50/60 Hz 50/60 Hz 50/60 Hz 50/60 Hz 50/60 Hz
Connection group YNyn0 YNyn0 YNyn0 YNyn0 YNyn0 YNyn0 YNyn0 YNyn0 YNyn0 YNyn0 YNyn0 YNyn0 YNyn0 YNyn0 YNyn0 YNyn0 YNyn0 YNyn0 YNyn0 YNyn0 YNyn0 YNyn0 YNyn0 YNyn0 YNyn0 YNyn0 YNyn0 YNyn0 YNyn0 YNyn0
Cover Metal enclosure RAL 7035 (cat. C4 ISO 12994-2) Metal enclosure RAL 7035 (cat. C4 ISO 12994-2) Metal enclosure RAL 7035 (cat. C4 ISO 12994-2) Metal enclosure RAL 7035 (cat. C4 ISO 12994-2) Metal enclosure RAL 7035 (cat. C4 ISO 12994-2) Metal enclosure RAL 7035 (cat. C4 ISO 12994-2) Metal enclosure RAL 7035 (cat. C4 ISO 12994-2) Metal enclosure RAL 7035 (cat. C4 ISO 12994-2) Metal enclosure RAL 7035 (cat. C4 ISO 12994-2) Metal enclosure RAL 7035 (cat. C4 ISO 12994-2) Metal enclosure RAL 7035 (cat. C4 ISO 12994-2) Metal enclosure RAL 7035 (cat. C4 ISO 12994-2) Metal enclosure RAL 7035 (cat. C4 ISO 12994-2) Metal enclosure RAL 7035 (cat. C4 ISO 12994-2) Metal enclosure RAL 7035 (cat. C4 ISO 12994-2) Metal enclosure RAL 7035 (cat. C4 ISO 12994-2) Metal enclosure RAL 7035 (cat. C4 ISO 12994-2) Metal enclosure RAL 7035 (cat. C4 ISO 12994-2) Metal enclosure RAL 7035 (cat. C4 ISO 12994-2) Metal enclosure RAL 7035 (cat. C4 ISO 12994-2) Metal enclosure RAL 7035 (cat. C4 ISO 12994-2) Metal enclosure RAL 7035 (cat. C4 ISO 12994-2) Metal enclosure RAL 7035 (cat. C4 ISO 12994-2) Metal enclosure RAL 7035 (cat. C4 ISO 12994-2) Metal enclosure RAL 7035 (cat. C4 ISO 12994-2) Metal enclosure RAL 7035 (cat. C4 ISO 12994-2) Metal enclosure RAL 7035 (cat. C4 ISO 12994-2) Metal enclosure RAL 7035 (cat. C4 ISO 12994-2) Metal enclosure RAL 7035 (cat. C4 ISO 12994-2) Metal enclosure RAL 7035 (cat. C4 ISO 12994-2)
Protection degree IP-65 / IK-10 IP-65 / IK-10 IP-65 / IK-10 IP-65 / IK-10 IP-65 / IK-10 IP-65 / IK-10 IP-65 / IK-10 IP-65 / IK-10 IP-65 / IK-10 IP-65 / IK-10 IP-65 / IK-10 IP-65 / IK-10 IP-65 / IK-10 IP-65 / IK-10 IP-65 / IK-10 IP-54 / IK-10 IP-54 / IK-10 IP-54 / IK-10 IP-54 / IK-10 IP-54 / IK-10 IP-54 / IK-10 IP-54 / IK-10 IP-54 / IK-10 IP-54 / IK-10 IP-54 / IK-10 IP-54 / IK-10 IP-54 / IK-10 IP-54 / IK-10 IP-54 / IK-10 IP-54 / IK-10
Cooling ANAN ANAN ANAN ANAN ANAN ANAN ANAN ANAN ANAN ANAN ANAN ANAN ANAN ANAN ANAN ANAF ANAF ANAF ANAF ANAF ANAF ANAF ANAF ANAF ANAF ANAF ANAF ANAF ANAF ANAF
Ambient temperature 45 ºC 45 ºC 45 ºC 45 ºC 45 ºC 45 ºC 45 ºC 45 ºC 45 ºC 45 ºC 45 ºC 45 ºC 45 ºC 45 ºC 45 ºC 45 ºC 45 ºC 45 ºC 45 ºC 45 ºC 45 ºC 45 ºC 45 ºC 45 ºC 45 ºC 45 ºC 45 ºC 45 ºC 45 ºC 45 ºC
Temperature rise Class F – 155ºC Class F – 155ºC Class F – 155ºC Class F – 155ºC Class F – 155ºC Class F – 155ºC Class F – 155ºC Class F – 155ºC Class F – 155ºC Class F – 155ºC Class F – 155ºC Class F – 155ºC Class F – 155ºC Class F – 155ºC Class H – 180ºC Class H – 180ºC Class H – 180ºC Class H – 180ºC Class H – 180ºC Class H – 180ºC Class H – 180ºC Class H – 180ºC Class H – 180ºC Class H – 180ºC Class H – 180ºC Class H – 180ºC Class H – 180ºC Class H – 180ºC Class H – 180ºC Class H – 180ºC
Insulation Class H – 180ºC Class H – 180ºC Class H – 180ºC Class H – 180ºC Class H – 180ºC Class H – 180ºC Class H – 180ºC Class H – 180ºC Class H – 180ºC Class H – 180ºC Class H – 180ºC Class H – 180ºC Class H – 180ºC Class H – 180ºC Class H – 180ºC Class H – 180ºC Class H – 180ºC Class H – 180ºC Class H – 180ºC Class H – 180ºC Class H – 180ºC Class H – 180ºC Class H – 180ºC Class H – 180ºC Class H – 180ºC Class H – 180ºC Class H – 180ºC Class H – 180ºC Class H – 180ºC Class H – 180ºC
Windings Class HC – 200 ºC Class HC – 200 ºC Class HC – 200 ºC Class HC – 200 ºC Class HC – 200 ºC Class HC – 200 ºC Class HC – 200 ºC Class HC – 200 ºC Class HC – 200 ºC Class HC – 200 ºC Class HC – 200 ºC Class HC – 200 ºC Class HC – 200 ºC Class HC – 200 ºC Class HC – 200 ºC Class HC – 200 ºC Class HC – 200 ºC Class HC – 200 ºC Class HC – 200 ºC Class HC – 200 ºC Class HC – 200 ºC Class HC – 200 ºC Class HC – 200 ºC Class HC – 200 ºC Class HC – 200 ºC Class HC – 200 ºC Class HC – 200 ºC Class HC – 200 ºC Class HC – 200 ºC Class HC – 200 ºC
Efficiency (%) 91,3 91,3 94,8 94,9 95,5 95,8 96,1 96,5 96,6 96,8 96,2 96,6 96,8 97,1 97,1 94,9 95 95,5 96 96 96,8 97,2 97,5 98,2 98,2 98,4 98,5 98,6 98,8 99
Noise level (dB) < 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 voltage 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)
Standards IEC/EN/UNE-EN 61558, CE IEC/EN/UNE-EN 61558, CE IEC/EN/UNE-EN 61558, CE IEC/EN/UNE-EN 61558, CE IEC/EN/UNE-EN 61558, CE IEC/EN/UNE-EN 61558, CE IEC/EN/UNE-EN 61558, CE IEC/EN/UNE-EN 61558, CE IEC/EN/UNE-EN 61558, CE IEC/EN/UNE-EN 61558, CE IEC/EN/UNE-EN 61558, CE IEC/EN/UNE-EN 61558, CE IEC/EN/UNE-EN 61558, CE IEC/EN/UNE-EN 61558, CE IEC/EN/UNE-EN 61558, CE IEC/EN/UNE-EN 60076, CE IEC/EN/UNE-EN 60076, CE IEC/EN/UNE-EN 60076, CE IEC/EN/UNE-EN 60076, CE IEC/EN/UNE-EN 60076, CE IEC/EN/UNE-EN 60076, CE IEC/EN/UNE-EN 60076, CE IEC/EN/UNE-EN 60076, CE IEC/EN/UNE-EN 60076, CE IEC/EN/UNE-EN 60076, CE IEC/EN/UNE-EN 60076, CE IEC/EN/UNE-EN 60076, CE IEC/EN/UNE-EN 60076, CE IEC/EN/UNE-EN 60076, CE IEC/EN/UNE-EN 60076, CE
Includes Silent blocks Silent blocks Silent blocks Silent blocks Silent blocks Silent blocks Silent blocks Silent blocks Silent blocks Silent blocks Silent blocks Silent blocks Silent blocks Silent blocks Silent blocks Silent blocks Silent blocks Silent blocks Silent blocks Silent blocks Silent blocks Silent blocks Silent blocks Silent blocks Silent blocks Silent blocks Silent blocks Silent blocks Silent blocks Silent blocks
Weight 19,5 kg 24 kg 37 kg 40 kg 57 kg 61 kg 76 kg 87,5 kg 118 kg 134 kg 145 kg 165 kg 185 kg 202 kg 220 kg 251 kg 295 kg 340 kg 383 kg 433 kg 551 kg 628 kg 797 kg 1186 kg 1278 kg 1933 kg 2275 kg 2688 kg 3268 kg 3848 kg
Dimensions (AxBxCxDxE) 330x284x463x230x200 mm 11 330x284x463x230x200 mm 11 510x362x689x320x250 mm 11 510x362x689x320x250 mm 11 510x362x689x320x250 mm 11 510x362x689x320x250 mm 11 510x362x689x320x250 mm 11 510x362x689x320x250 mm 11 694x413x764x370x350 mm 11 694x413x764x370x350 mm 11 694x413x764x370x350 mm 11 694x413x764x370x350 mm 11 694x413x764x370x350 mm 11 694x413x764x370x350 mm 11 694x413x764x370x350 mm 11 970x625x1150x500x426 mm 12Ø 970x625x1150x500x426 mm 12Ø 970x625x1150x500x426 mm 12Ø 970x625x1150x500x426 mm 12Ø 970x625x1150x500x426 mm 12Ø 1050x900x1370x714x485 mm 18Ø 1050x900x1370x714x485 mm 18Ø 1050x900x1370x714x485 mm 18Ø 1550x1000x1750x806x684 mm 18Ø 1550x1000x1750x806x684 mm 18Ø 1550x1000x1750x806x684 mm 18Ø 1950x1100x1800x900x790 mm 20Ø 1950x1100x1800x900x790 mm 20Ø 1950x1100x1800x900x790 mm 20Ø 1950x1100x1800x900x790 mm 20Ø
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How to buy?

You can buy online if you are located in one of this countries: Austria, Croatia, Czech Republic, Finland, France, Germany, Greece, Hungary, Ireland, Italy, Lithuania, Luxembourg Poland, Slovakia and Sweden.

Related series

TTFX THREE-PHASE ISOLATION TRANSFORMERS FOR SOLAR INVERTERS
TTFX
Rating
From 0,63 kVA to 1000 kVA
Input voltage
800 V
Output voltage
400 V
Protection degree
IP-00
TTFW THREE-PHASE ISOLATION TRANSFORMERS FOR SOLAR INVERTERS
TTFW
Rating
From 0,63 kVA to 1000 kVA
Input voltage
800 V
Output voltage
400 V
Protection degree
IP-23 / IK-08

Special fabrications

We build transformers and inductive elements tailored to your needs.

Explain your needs and our engineers will create a solution adapted to your company.