Product Introduction

With the enlargement of ships, the capacity of their power system is becoming larger and larger, and the traditional low-voltage power supply mode can not meet the requirements, the prominent performance is: the power system loss is large, the cable consumption is large, and the laying is difficult; The system short circuit current is large and the circuit breaker selection is difficult. The medium voltage power supply scheme can solve the above problems. KYJ1-type armored medium voltage switchboard is mainly used in the medium voltage electrical power system of the ship, with rated voltage of 3 to 11kV, the main busbar current being no more than 4000A and the rated frequency of 50Hz or 60Hz, to provide comprehensive control and protection for the generators, motors, transformers, cables, etc. The remote intelligent control, monitoring and diagnosis of the running state could be realized and the products are in line with the specifications of CCS, LR, DNV, ABS, BV, NK and other domestic and foreign classification societies.