正确答案
交流220V±10V(50HZ);交流220V±6.6V(25HZ);交流110V±3.3V(25HZ);交流24V±3V(50HZ);交流220V±10V(175HZ);交流稳压备用220V±10V(50HZ);交流不稳压备用,同外网一致;交流转辙机电源380V(50HZ)同外网一致;直流220V(﹢20V/﹣10V);直流24V(﹢3.5V/﹣1V);直流28V(0.5V);直流48V±0.5V;直流(24V -60V)±5V;直流(24V -90V)±5V;直流(24V -120V)±5V