Field of use:

The transformer is used in track circuits on electrified lines, as a power transformer.


Technical-constructive parameters:

• Nominal primary voltage: U1N.1 = 110 V / 50 Hz (parallel connection);
U1N.2 = 220 V / 50 Hz (serial connection);
• Nominal secondary voltage: U2N.1 = 5-27.5 V and U2N.2 = 10-55 V respectively;
• Transformation ratio 4;
• Primary rated current: I1N = 1.53 A; Imax = 1.8 A;
• Secondary rated current: I2N = 6.1 A;
• Nominal power: PN = 336 VA; P1max = 400 VA;
• Idle current: I0 = 300 mA;
• Nominal frequency: 50 Hz; 75 Hz;
• Weight: 8.6 Kg.