UNINTERRUPTIBLE POWER SUPPLY FOR TRAFFIC DEVICE

摘要

PURPOSE: An uninterruptible power supply device for a traffic device is provided to reduce the size of a main body which protects a battery module case and a controller case, thereby minimizing limitation on installation space. CONSTITUTION: A controller case (11) protects a controller which controls a traffic light. A battery module case (12) protects a battery cell. A main body (13) protects the controller case and battery module case from external force. A connection cable (14) connects a controller of the controller case and a battery cell of the battery module case. The connection cable comprises a connector (141) and a cable (142) which connects the connector.