DC FEEDING SYSTEM FOR HIGHLY RELIABLE COMMUNICATION MACHINE WITH A PLURALITY OF DC FEEDING CABLES

PROBLEM TO BE SOLVED: To provide a DC feeding system for a highly reliable communication machine for suppressing the variation of a transitional voltage of the DC feeding system when one of communication facilities runs into a short circuit, by making clear favorable connecting constitutions of feeding cables that connect a current distribution device 2 and a capacitor accommodation box 3. SOLUTION: The DC feeding system for the communication machine comprises the current distribution device 2 for distributing DC power to communication devices 41 to 43, and the capacitor accommodation box 3 that is added to the current distribution device 2. The DC feeding system is also characterized by suppressing the transitional voltage generated at the short circuit by connecting the current distribution device 2 and the capacitor accommodation box 3 in parallel with each other by a plurality of the DC feeding cables K5. COPYRIGHT: (C)2007,JPO&INPIT