Infinitẽ power distribution unit (PDU) designed for reliable power management to data center cabinet, for server cabinet may require high current circuits possibly from different phases of incoming power. Standalone cabinet PDUs are self-contained units that the basic model included power monitoring panels. Pre punched panels allow for safe input power entry. The customer can tailor made compatibility interface for the world modulation: standard power outlet module, digital energy ammeter, master switch, mini circuit breaker and etc.