THW

THW

Transformer for clinical use according to IEC/EN 61558 standard

Features

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

Metalic box IP-23 enclosure painted with epoxy polyester resin RAL 7035 (cat. C2 ISO 12994-2)

Safety class I

Includes electrostatic screen between primary and secondary terminals and bimetallic temperature sensor

Includes also lifting eyebolts from X VA

Possibility of tailor-made manufacturing

Downloads

THW1000 » THW2000 » THW3150 » THW4000 » THW5000 » THW6300 » THW8000 » THW10000 »
Rating 1000 VA 2000 VA 3150 VA 4000 VA 5000 VA 6300 VA 8000 VA 10000 VA
Input voltage 230 V 230 V 230 V 230 V 230 V 230 V 230 V 230 V
Output voltage 115-0-115 V 115-0-115 V 115-0-115 V 115-0-115 V 115-0-115 V 115-0-115 V 115-0-115 V 115-0-115 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
Protection degree IP-23 / IK-08 IP-23 / IK-08 IP-23 / IK-08 IP-23 / IK-08 IP-23 / IK-08 IP-23 / IK-08 IP-23 / IK-08 IP-23 / IK-08
Cover Metal enclosure RAL 7035 (cat. C3 ISO 12994-2) Metal enclosure RAL 7035 (cat. C3 ISO 12994-2) Metal enclosure RAL 7035 (cat. C3 ISO 12994-2) Metal enclosure RAL 7035 (cat. C3 ISO 12994-2) Metal enclosure RAL 7035 (cat. C3 ISO 12994-2) Metal enclosure RAL 7035 (cat. C3 ISO 12994-2) Metal enclosure RAL 7035 (cat. C3 ISO 12994-2) Metal enclosure RAL 7035 (cat. C3 ISO 12994-2)
Cooling ANAN ANAN ANAN ANAN ANAN ANAN ANAN ANAN
Ambient temperature 45 ºC 45 ºC 45 ºC 45 ºC 45 ºC 45 ºC 45 ºC 45 ºC
Inrush current < 8In < 8In < 8In < 8In < 8In < 8In < 8In < 8In
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
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
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
Test voltage 3,5 kV (1 min, 50 Hz) 3,5 kV (1 min, 50 Hz) 3,5 kV (1 min, 50 Hz) 3,5 kV (1 min, 50 Hz) 3,5 kV (1 min, 50 Hz) 3,5 kV (1 min, 50 Hz) 3,5 kV (1 min, 50 Hz) 3,5 kV (1 min, 50 Hz)
No load voltage < 3 % < 3 % < 3 % < 3 % < 3 % < 3 % < 3 % < 3 %
Leakage current 0,5 A (sec-earth) 0,5 mA (sec-earth) 0,5 mA (sec-earth) 0,5 mA (sec-earth) 0,5 mA (sec-earth) 0,5 mA (sec-earth) 0,5 mA (sec-earth) 0,5 mA (sec-earth)
Standards IEC/EN/UNE-EN 61558-2-15, CE IEC/EN/UNE-EN 61558-2-15, CE IEC/EN/UNE-EN 61558-2-15, CE IEC/EN/UNE-EN 61558-2-15, CE IEC/EN/UNE-EN 61558-2-15, CE IEC/EN/UNE-EN 61558-2-15, CE IEC/EN/UNE-EN 61558-2-15, CE IEC/EN/UNE-EN 61558-2-15, CE
Includes Electrostatic screen between 1º & 2º and bimetal thermal protection Electrostatic screen between 1º & 2º and bimetal thermal protection Electrostatic screen between 1º & 2º and bimetal thermal protection Electrostatic screen between 1º & 2º and bimetal thermal protection Electrostatic screen between 1º & 2º and bimetal thermal protection Electrostatic screen between 1º & 2º and bimetal thermal protection Electrostatic screen between 1º & 2º and bimetal thermal protection Electrostatic screen between 1º & 2º and bimetal thermal protection
Weight 17,9 kg 28,5 kg 34,7 kg 38,3 kg 44,6 kg 50 kg 65 kg 74 kg
Dimensions (AxBxCxDxE) 315x230x315x205x200 mm 6Ø 385x260x384x245x250 mm 6Ø 458x340x500x300x300 mm 12Ø 458x340x500x300x300 mm 12Ø 458x340x500x300x300 mm 12Ø 528x418x644x375x345 mm 12Ø 528x418x644x375x345 mm 12Ø 528x418x644x375x345 mm 12Ø
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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.

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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.