THW

TH FAMILY Single phase transformers for medical electrical installations.

THW

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

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THW1000

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THW6300

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Rating1000 VA2000 VA3150 VA4000 VA5000 VA6300 VA8000 VA10000 VA
Input voltage230 V230 V230 V230 V230 V230 V230 V230 V
Output voltage115-0-115 V115-0-115 V115-0-115 V115-0-115 V115-0-115 V115-0-115 V115-0-115 V115-0-115 V
Frequency50/60 Hz50/60 Hz50/60 Hz50/60 Hz50/60 Hz50/60 Hz50/60 Hz50/60 Hz
Protection degreeIP-23 / IK-08IP-23 / IK-08IP-23 / IK-08IP-23 / IK-08IP-23 / IK-08IP-23 / IK-08IP-23 / IK-08IP-23 / IK-08
CoverMetal 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)
CoolingANANANANANANANANANANANANANANANAN
Ambient temperature40 ºC40 ºC40 ºC40 ºC40 ºC40 ºC40 ºC40 ºC
Temperature riseClass FClass FClass FClass FClass FClass FClass FClass F
InsulationClass F - 155ºCClass F - 155ºCClass F - 155ºCClass F - 155ºCClass F - 155ºCClass F - 155ºCClass F - 155ºCClass F - 155ºC
WindingsClass HC - 220ºCClass HC - 220ºCClass HC - 220ºCClass HC - 220ºCClass HC - 220ºCClass HC - 220ºCClass HC - 220ºCClass HC - 220ºC
Test voltage3,5 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 current0,5 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)
StandardsIEC/EN/UNE-EN 61558-2-15, CEIEC/EN/UNE-EN 61558-2-15, CEIEC/EN/UNE-EN 61558-2-15, CEIEC/EN/UNE-EN 61558-2-15, CEIEC/EN/UNE-EN 61558-2-15, CEIEC/EN/UNE-EN 61558-2-15, CEIEC/EN/UNE-EN 61558-2-15, CEIEC/EN/UNE-EN 61558-2-15, CE
Weight17,9 kg28,5 kg34,7 kg38,3 kg44,6 kg50 kg65 kg74 kg
Dimensions314x230x315x205x200 mm 6Ø384x260x383x245x350 mm 6Ø454x340x525x300x300 mm 12Ø454x340x525x300x300 mm 12Ø454x340x525x300x300 mm 12Ø525x415x645x375x350 mm 12Ø525x415x645x375x350 mm 12Ø525x415x645x375x350 mm 12Ø
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