Overview

The dock shore power box is a special power supply guarantee equipment for ships installed at port docks. It is applicable to a three - phase AC power distribution system with a working frequency of 50 - 60Hz and a rated working voltage of 220V/380V. It provides standard shore power interfaces for ships berthing at the port, replacing the power supply of the ships' own generators, and meeting the electricity demands of ships during berthing, such as the electricity consumption of lighting, kitchen equipment, daily - use equipment, ventilators, refrigeration and air - conditioning equipment, etc. It has a data acquisition function and can collect information such as voltage, frequency, current, active power, power factor, power consumption time, and power consumption. It can also achieve billing and settlement functions, facilitating the port to measure and charge for the electricity consumption of ships. It is equipped with overload and short - circuit protection devices, such as circuit breakers or switches with fuses, etc. When an overload or short - circuit fault occurs in the circuit, it can automatically cut off the circuit to protect the safety of ships and shore power equipment. It also has an under - voltage protection function. When the input voltage is lower than the set value, it automatically cuts off the power supply to prevent equipment damage due to under - voltage.