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
TTHW1 | TTHW2 | TTHW3.15 | TTHW4 | TTHW5 | TTHW6.3 | TTHW8 | TTHW10 | |
|---|---|---|---|---|---|---|---|---|
| Rating | 1000 VA | 2000 VA | 3150 VA | 4000 VA | 5000 VA | 6300 VA | 8000 VA | 10000 VA |
| Input voltage | 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 |
| 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 | 40ºC | 40ºC | 40ºC | 40ºC | 40ºC | 40ºC | 40ºC | 40ºC |
| Inrush current | < 8In | < 8In | < 8In | < 8In | < 8In | < 8In | < 8In | < 8In |
| Temperature rise | Class F | Class F | Class F | Class F | Class F | Class F | Class F | Class F |
| Insulation | Class F - 155ºC | Class F - 155ºC | Class F - 155ºC | Class F - 155ºC | Class F - 155ºC | Class F - 155ºC | Class F - 155ºC | Class F - 155ºC |
| 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 current | < 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 | 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 |
| Include | 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 | 20,3 kg | 28,2 kg | 40,8 kg | 45,2 kg | 61 kg | 73 kg | 76 kg | 92 kg |
| Dimensions | 314x230x315x205x200 mm 6Ø | 314x230x315x205x200 mm 6Ø | 384x260x383x245x250 mm 6Ø | 384x260x383x245x250 mm 6Ø | 454x340x500x300x300 mm 12Ø | 454x340x500x300x300 mm 12Ø | 454x340x500x300x300 mm 12Ø | 454x340x500x300x300 mm 12Ø |
| ADD TO ORDERADD | ADD TO ORDERADD | ADD TO ORDERADD | ADD TO ORDERADD | ADD TO ORDERADD | ADD TO ORDERADD | ADD TO ORDERADD | ADD TO ORDERADD |