TTHW

TTHW

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

TTHW1 » TTHW2 » TTHW3.15 » TTHW4 » TTHW5 » TTHW6.3 » TTHW8 » TTHW10 »
Rating 1 kVA 2 kVA 3.15 kVA 4 kVA 5 kVA 6.3 kVA 8 kVA 10 kVA
Input voltage 400 V+N 400 V+N 400 V+N 400 V+N 400 V+N 400 V+N 400 V+N 400 V+N
Output voltage 230 V+N 230 V+N 230 V+N 230 V+N 230 V+N 230 V+N 230 V+N 230 V+N
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
Connection group YNyn0 YNyn0 YNyn0 YNyn0 YNyn0 YNyn0 YNyn0 YNyn0
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)
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
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 4,5 kV (1 min, 50 Hz) 4,5 kV (1 min, 50 Hz) 4,5 kV (1 min, 50 Hz) 4,5 kV (1 min, 50 Hz) 4,5 kV (1 min, 50 Hz) 4,5 kV (1 min, 50 Hz) 4,5 kV (1 min, 50 Hz) 4,5 kV (1 min, 50 Hz)
No load voltage < 3 % < 3 % < 3 % < 3 % < 3 % < 3 % < 3 % < 3 %
Leakage current 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) 0,5 mA (sec-earth)
Standards IEC/EN/UNE-EN 61558-2-15, CE
UL 5085-1 / UL 5085-2
CAN/CSA C22.2 No 66.1-06, CAN/CSA C22.2 No 66.2-06		 IEC/EN/UNE-EN 61558-2-15, CE
UL 5085-1 / UL 5085-2
CAN/CSA C22.2 No 66.1-06, CAN/CSA C22.2 No 66.2-06		 IEC/EN/UNE-EN 61558-2-15, CE
UL 5085-1 / UL 5085-2
CAN/CSA C22.2 No 66.1-06, CAN/CSA C22.2 No 66.2-06		 IEC/EN/UNE-EN 61558-2-15, CE
UL 5085-1 / UL 5085-2
CAN/CSA C22.2 No 66.1-06, CAN/CSA C22.2 No 66.2-06		 IEC/EN/UNE-EN 61558-2-15, CE
UL 5085-1 / UL 5085-2
CAN/CSA C22.2 No 66.1-06, CAN/CSA C22.2 No 66.2-06		 IEC/EN/UNE-EN 61558-2-15, CE
UL 5085-1 / UL 5085-2
CAN/CSA C22.2 No 66.1-06, CAN/CSA C22.2 No 66.2-06		 IEC/EN/UNE-EN 61558-2-15, CE
UL 5085-1 / UL 5085-2
CAN/CSA C22.2 No 66.1-06, CAN/CSA C22.2 No 66.2-06		 IEC/EN/UNE-EN 61558-2-15, CE
UL 5085-1 / UL 5085-2
CAN/CSA C22.2 No 66.1-06, CAN/CSA C22.2 No 66.2-06
Certifications UL RECOGNIZED – CONSTRUCTION ONLY – Component
FILE: E532753		 UL RECOGNIZED – CONSTRUCTION ONLY – Component
FILE: E532753		 UL RECOGNIZED – CONSTRUCTION ONLY – Component
FILE: E532753		 UL RECOGNIZED – CONSTRUCTION ONLY – Component
FILE: E532753		 UL RECOGNIZED – CONSTRUCTION ONLY – Component
FILE: E532753		 UL RECOGNIZED – CONSTRUCTION ONLY – Component
FILE: E532753		 UL RECOGNIZED – CONSTRUCTION ONLY – Component
FILE: E532754		 UL RECOGNIZED – CONSTRUCTION ONLY – Component
FILE: E532753
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 20 kg 26 kg 41 kg 46 kg 56 kg 66 kg 79 kg 94 kg
Dimensions (AxBxCxDxE) 320x230x315x205x200 mm 6Ø 320x230x315x205x200 mm 6Ø 390x260x385x245x250 mm 6Ø 390x260x385x245x250 mm 6Ø 465x340x505x300x300 mm 12Ø 465x340x505x300x300 mm 12Ø 465x340x505x300x300 mm 12Ø 465x340x505x300x300 mm 12Ø
Downloads
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How to buy?

You can see the prices and buy online if you are registered and 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.