The rated voltage [phase-to-phase voltagel of the power supply is 1kV or less,and the rated frequency of the AC shore box is 50Hz or 60Hz.

Patent No.:201920245230.2

Patent No.:201920182300.4

Patent No.:201910104673.4

Patent No.:201920185630.8

·Specifications of IEC/IEEE 80005-3-2014,80005-2-2016,80005-2-2016

·National grid q/gdw11468-2016

·short-circuit,over-current,over-voltage,under-voltage,equipotential protection and shore-ship  and ship-electric interlocking functions.phase protection functions;

·Local manual and remote emergency cut-off function;

·IP22