| MAIN FEATURES | |
| • Temperature of exercise | 40 °C |
| • Thermal class | F (150 °C) |
| • Class isolation | I |
| • Electrostatic screen | Of series |
| • Degree of protection | IP 20 |
| • Tension of isolation | 4000 V |
| • Power | 40 KVA - 250 KVA |
| • Primary tension max | 1000 V |
| • Secondary tension max | 500 V |
NOTE: on request, these transformers can be produced with the following characteristics:
• Thermal class F (150°C) or H (180°C)
• Any tension
• Any connection
| WHICH CONNECTION? | |
| TRIANGLE Advantages: greatly reduces disturbance and loss caused by third harmonic currents. Especially in the primary. Disadvantages: no neutral |
 |
| STAR
Advantages: neutral by third harmonic currents; especially in the case of unbalanced loads or if neutral is disconnected. |
 |
 |
 |
