AUTFZ
Features
Dry type autotransformer.
All autotransformers are tropicalized with anti-flash varnish:
- Protection against corrosive environments.
- Greater electrical insulation.
- High compaction power.
- Noise level reduction.
- Longer useful life of the product.
- IP-65 up to 63 kVA and IP-54 as from 80 kVA (for IP-65 degree consult us) enclosure, metal enclosure painted with RAL 7035 polyester resin (cat. C4 ISO 12994-2).
Safety class I
Includes lifting bolts from 50 kVA.
Tailor made if the standard specifications are not what is required.
Applications
- These devices are used to reduce the output voltage of inverters from 800V to 400V. Therefore, achieving the working tension required by the client.
- If you need other working voltages, they can be manufactured upon request.
Available accessories
- Class II.
- Wheels
- PT100, PTC or Bimetallic probes.
- C5 paint.
- Several RAL.
- Electric temperature panel.
- Anti-condensation system.
- IP up to IP-65.
Downloads
AUTFZ1 » | AUTFZ2 » | AUTFZ3.15 » | AUTFZ5 » | AUTFZ8 » | AUTFZ10 » | AUTFZ12.5 » | AUTFZ16 » | AUTFZ25 » | AUTFZ20 » | AUTFZ31.5 » | AUTFZ40 » | AUTFZ50 » | AUTFZ63 » | AUTFZ80 » | AUTFZ100 » | AUTFZ125 » | AUTFZ160 » | AUTFZ200 » | AUTFZ250 » | AUTFZ315 » | AUTFZ400 » | AUTFZ500 » | AUTFZ630 » | AUTFZ800 » | AUTFZ1000 » | |
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Rating | 1 kVA | 2 kVA | 3,15 kVA | 5 kVA | 8 kVA | 10 kVA | 12,5 kVA | 16 kVA | 25 kVA | 20 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 |
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 |
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 |
Connection group | YN0 | YN0 | YN0 | YN0 | YN0 | YN0 | YN0 | YN0 | YN0 | YN0 | YN0 | YN0 | YN0 | YN0 | YN0 | YN0 | YN0 | YN0 | YN0 | YN0 | YN0 | YN0 | YN0 | YN0 | YN0 | YN0 |
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) |
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-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 | 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 |
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 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 |
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 |
Efficiency (%) | — | — | — | — | — | 96,1 | 96,5 | 96,6 | 96,8 | 96,8 | 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 |
Noise level (dB) | — | — | — | — | — | < 45 | < 45 | < 45 | < 45 | < 45 | < 45 | < 45 | < 45 | < 45 | < 55 | < 55 | < 55 | < 55 | < 55 | < 55 | < 55 | < 55 | < 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) |
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 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 |
Weight | 19,5 kg | 24 kg | 37 kg | 40 kg | 61 kg | 76 kg | 87,5 kg | 118 kg | 134 kg | 134 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 |
Dimensions (AxBxCxDxE) | 330x284x463x230x200 mm 11 | 330x284x463x230x200 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 |
Quote / Buy |
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
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.