AUTNW

AUTN FAMILY Three phase neutral generating autotransformers

AUTNW

Dry type autotransformer

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 stainless steel lifting eyebolts from 16 kVA

Possibility of tailor-made manufacturing

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AUTNW1

AUTNW2

AUTNW3.15

AUTNW5

AUTNW8

AUTNW10

AUTNW12.5

AUTNW16

AUTNW20

AUTNW25

AUTNW31.5

AUTNW40

AUTNW50

AUTNW63

AUTNW80

AUTNW100

AUTNW125

AUTNW160

AUTNW200

AUTNW250

AUTNW315

AUTNW400

Rating1 kVA2 kVA3,15 kVA5 kVA8 kVA10 kVA12,5 kVA16 kVA20 kVA25 kVA31,5 kVA40 kVA50 kVA63 kVA80 kVA100 kVA125 kVA160 kVA200 kVA250 kVA315 kVA400 kVA
Input voltage400 V400 V400 V400 V400 V400 V400 V400 V400 V400 V400 V400 V400 V400 V400 V400 V400 V400 V400 V400 V400 V400 V
Output voltage400 V400 V400 V400 V400 V400 V400 V400 V400 V400 V400 V400 V400 V400 V400 V400 V400 V400 V400 V400 V400 V400 V
Frequency50/60 Hz50/60 Hz50/60 Hz50/60 Hz50/60 Hz50/60 Hz50/60 Hz50/60 Hz50/60 Hz50/60 Hz50/60 Hz50/60 Hz50/60 Hz50/60 Hz50/60 Hz50/60 Hz50/60 Hz50/60 Hz50/60 Hz50/60 Hz50/60 Hz50/60 Hz
Connection groupZN0ZN0ZN0ZN0ZN0ZN0ZN0ZN0ZN0ZN0ZN0ZN0ZN0ZN0ZN0ZN0ZN0ZN0ZN0ZN0ZN0ZN0
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)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)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 degreeIP-23 / IK-08IP-23 / IK-08IP-23 / IK-08IP-23 / IK-08IP-23 / IK-08IP-23 / IK-08IP-23 / IK-08IP-23 / IK-08IP-23 / IK-08IP-23 / IK-08IP-23 / IK-08IP-23 / IK-08IP-23 / IK-08IP-23 / IK-08IP-23 / IK-08IP-23 / IK-08IP-23 / IK-08IP-23 / IK-08IP-23 / IK-08IP-23 / IK-08IP-23 / IK-08IP-23 / IK-08
CoolingANANANANANANANANANANANANANANANANANANANANANANANANANANANANANANANANANANANANANANANANANANANAN
Ambient temperature40ºC40ºC40ºC40ºC40ºC40ºC40ºC40ºC40ºC40ºC40ºC40ºC40ºC40ºC40ºC40ºC40ºC40ºC40ºC40ºC40ºC40ºC
Temperature riseClass FClass FClass FClass FClass FClass FClass FClass FClass FClass FClass FClass FClass FClass HClass HClass HClass HClass HClass HClass HClass HClass H
InsulationClass F - 155ºCClass F - 155ºCClass F - 155ºCClass F - 155ºCClass F - 155ºCClass F - 155ºCClass F - 155ºCClass F - 155ºCClass F - 155ºCClass F - 155ºCClass F - 155ºCClass F - 155ºCClass F - 155ºCClass H - 180ºCClass H - 180ºCClass H - 180ºCClass H - 180ºCClass H - 180ºCClass H - 180ºCClass H - 180ºCClass H - 180ºCClass H - 180ºC
WindingsClass HC - 220ºCClass HC - 220ºCClass HC - 220ºCClass HC - 220ºCClass HC - 220ºCClass HC - 220ºCClass HC - 220ºCClass HC - 220ºCClass HC - 220ºCClass HC - 220ºCClass HC - 220ºCClass HC - 220ºCClass HC - 220ºCClass HC - 220ºCClass HC - 220ºCClass HC - 220ºCClass HC - 220ºCClass HC - 220ºCClass HC - 220ºCClass HC - 220ºCClass HC - 220ºCClass HC - 220ºC
Test voltage3 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)
StandardsIEC/EN/UNE-EN 61558, CEIEC/EN/UNE-EN 61558, CEIEC/EN/UNE-EN 61558, CEIEC/EN/UNE-EN 61558, CEIEC/EN/UNE-EN 61558, CEIEC/EN/UNE-EN 61558, CEIEC/EN/UNE-EN 61558, CEIEC/EN/UNE-EN 61558, CEIEC/EN/UNE-EN 61558, CEIEC/EN/UNE-EN 61558, CEIEC/EN/UNE-EN 61558, CEIEC/EN/UNE-EN 60076, CEIEC/EN/UNE-EN 60076, CEIEC/EN/UNE-EN 60076, CEIEC/EN/UNE-EN 60076, CEIEC/EN/UNE-EN 60076, CEIEC/EN/UNE-EN 60076, CEIEC/EN/UNE-EN 60076, CEIEC/EN/UNE-EN 60076, CEIEC/EN/UNE-EN 60076, CEIEC/EN/UNE-EN 60076, CEIEC/EN/UNE-EN 60076, CE
Weight8,7 kg15,3 kg21,3 kg30,8 kg43,8 kg52 kg62 kg82 kg96 kg104 kg116 kg127 kg149 kg172 kg245 kg271 kg334 kg385 kg415 kg581 kg661 kg741 kg
Dimensions244x190x252x180x150 mm 6Ø314x230x315x205x200 mm 6Ø314x230x315x205x200 mm 6Ø384x260x383x245x250 mm 6Ø384x260x383x245x250 mm 6Ø454x340x500x300x300 mm 12Ø454x340x500x300x300 mm 12Ø525x415x645x375x350 mm 12Ø525x415x645x375x350 mm 12Ø595x415x708x375x350 mm 12Ø595x415x708x375x350 mm 12Ø595x415x708x375x350 mm 12Ø595x415x708x375x350 mm 12Ø595x415x708x375x350 mm 12Ø789x545x965x500x415 mm 13Ø789x545x965x500x415 mm 13Ø789x545x965x500x415 mm 13Ø789x545x965x500x415 mm 13Ø789x545x965x500x415 mm 13Ø985x675x1310x475x470 mm 18Ø1195x760x1560x672x690 mm 18Ø1195x760x1560x672x690 mm 18Ø
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