QAU

QAU

Resistance to transient overcurrents and harmonics.Protection against humid and corrosive environments.High reliability in unfavorable vibratory conditions.Single phase autotransformer.

Features

Dry type resin cast autotransformer

Advantages of resin technology:

  • Protection against corrosive environments
  • Protection against high vibration levels
  • Protection against electrodynamic efforts
  • Reduction of noise level
  • Increase of product’s lifespan

IP-20 enclosure:

  • Last generation V-0 fireproof polymer box according to UL94 up to 2500 VA
  • Polyester resin from 3150 VA

Safety class I, convertible in class II up to 2500 VA

Includes LED functioning indicator

Possibility of tailor-made manufacturing

Downloads

QAU100 » QAU200 » QAU315 » QAU400 » QAU500 » QAU630 » QAU1000 » QAU2000 » QAU2500 » QAU3150 » QAU4000 » QAU5000 » QAU6300 »
Rating 100 VA 200 VA 315 VA 400 VA 500 VA 630 VA 1000 VA 2000 VA 2500 VA 3150 VA 4000 VA 5000 VA 6300 VA
Input 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
Output voltage 230 V 230 V 230 V 230 V 230 V 230 V 230 V 230 V 230 V 230 V 230 V 230 V 230 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
Protection degree IP-20 IP-20 IP-20 IP-20 IP-20 IP-20 IP-20 IP-20 IP-20 IP-20 IP-20 IP-20 IP-20
Cooling ANAN ANAN ANAN ANAN ANAN ANAN ANAN ANAN ANAN ANAN ANAN ANAN ANAN
Ambient temperature 45ºC 45ºC 45ºC 45ºC 45ºC 45ºC 45ºC 45ºC 45ºC 45ºC 45ºC 45ºC 45ºC
Temperature rise Class B – 130ºC Class B – 130ºC Class B – 130ºC Class B – 130ºC Class B – 130ºC Class B – 130ºC Class B – 130ºC Class B – 130ºC Class B – 130ºC Class B – 130ºC Class B – 130ºC Class B – 130ºC Class B – 130ºC
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
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
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)
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
Mounting Screws and DIN Rail Screws and DIN Rail Screws Screws Screws Screws Screws Screws Screws Screws Screws Screws Screws
Weight 1,2 kg 1,4 kg 2,6 kg 2,6 kg 3 kg 3,7 kg 5,6 kg 9,9 kg 11,5 kg 25,6 kg 30 kg 37,6 kg 38,5 kg
Dimensions (AxBxCxDxE) 84x101x98x89x55 mm 5Ø 84x101x98x89x55 mm 5Ø 106x123x122x111x74 mm 5Ø 106x123x122x111x74 mm 5Ø 106x123x122x111x74 mm 5Ø 106x123x122x111x74 mm 5Ø 118x138x132x122x88 mm 5Ø 136x162x156x146x104 mm 6Ø 136x162x156x146x104 mm 6Ø 233x241x244x219x175 mm 7Ø 233x241x274x219x175 mm 7Ø 233x241x314x219x175 mm 7Ø 233x241x314x219x175 mm 7Ø
Quote / Buy Add to quote Add to quote Add to quote Add to quote Add to quote Add to quote Add to quote Add to quote Add to quote Add to quote Add to quote Add to quote Add to quote
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

PAU SINGLE-PHASE REVERSIBLE AUTOTRANSFORMERS 400/230 V
PAU
Rating
From 100 VA to 12500 VA
Input voltage
400 V
Output voltage
230 V
Protection degree
IP-20
AUR SINGLE-PHASE REVERSIBLE AUTOTRANSFORMERS 220/125 V
AUR
Rating
From 100 VA to 4000 VA
Input voltage
220 V
Output voltage
125 V
Protection degree
IP-20

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.