Series TAC5
Harmonic compensating transformer
Series TAC5
Harmonic compensating transformer
Three-phase 12-pulse transformer with galvanic isolation between primary and secondary for harmonic filtering by magnetic cancellation.
Incorporates electrostatic screen between primary and secondary.
Features
- Eliminates the risk of accident in the event of single-pole contact.
- Double secondary with 30º phase difference between them.
- Complete and robust sealing protects against humidity, dust and corrosion.
- IP20 terminal connection protects against direct voltage contact, up to 31kVA.
- Common mode noise attenuation ≈-45dB for >1 kHz
- Differential mode noise attenuation ≈-30dB for >1 kHz
Specifications
| Power | 5 ÷ 500 kVA |
| PRI Voltage | 400 V |
| SEC Voltage | 400 V 50% potencia |
| Frequency | 50/60 Hz |
| Ambient Temperature | 30ºC |
| Thermic Class | H (180 ºC) |
| PI | IP23 |
| Electric Shock Protection | Class I |
| Test Voltage | 3 kV |
| Connection current | Dd0y11 |
| Regulations |
IEC/UNE-EN 61558-1 IEC/UNE-EN 60076-11 |
Quality Seals
Uses
For general use as a harmonic canceller in 12-pulse frequency inverters with THDi approx. 8%.
Enables harmonic cancellation by splitting multiple frequency inverters operating simultaneously in two 50% load groups.
Technical data references
Data
Dimensions
* TORYTRANS reserves the right to modify the information in any time and
without prior notice. Design, dimensions or weight of the product could be
different.
