FGDF-3 type three-phase low-temperature iron-plated power supply commutation control and electronic transfer switch circuit

FGDF-3 type three-phase low-temperature iron-plated power supply commutation control and electronic transfer switch circuit

The KGDF-3 low-temperature iron-plated power supply unit has all the characteristics of a single-phase low-temperature iron-plated power supply unit. In addition, due to the use of
three-phase power supply, the grid load can be evenly distributed. Technical parameters of
  the power supply device: AC input voltage, three-phase 380V, 50Hz: DC output voltage, forward DC
-16V (continuously adjustable), reverse DC 0~16V (continuously adjustable); rated output current, AC symmetrical Output ±50A,
asymmetrical current output 0～±500A, DC pole-changing output 0～+1OOOA, forward DC 0—+1OOOA, reverse DC
～-1000A, forward time control 1～30s (1～22s) , reverse time control 0.5—2s (0.5—ls).
  The actual adjustable numbers are in parentheses above.