Marine shore power supplies
Marine shore power supplies
Uniform distributed capacitance, more compact structure, simple and attractive
Marine shore power supplies
Marine shore power suppliesis especially used on ship, shore quay, where the environment is very bad, with high temperature, high humid, high erosive, and large load. All the PCB boards adopt coat solidification process, sine wave filter and output transformer which adopts whole vacuum dipping isolation lacquer and sprays high temperature protection lacquer, with high isolation degree and protection ability, completely accords with Chinese ship classification society CCS attestation standard. It is widely used on ship, ship manufacture and repairing factory, ocean making hole flat roof and shore quay, where need to change 50Hz industry electricity to 60Hz high quality stable frequency and voltage power supply, and also for the equipments on the ship..
Performance Index:
Rating input voltage: Input power supply is 380V/50HZ factory electricity.(The AC voltage is allowed to range from 323V to 528V )
Rating output voltage: we can supply many single phase/triphase grades according to the requirement of the clients.
Rating output frequency: 60HZ50HZ(can change freely) or400Hz
The precision and output voltage stability: The allowance of the output frequency≤0.01Hz, stability0.01when the load is changing from 0 to 100, the output frequency doesnt change.
The stability of the output voltage: static state1, dynamic3
The instant change when the 50 load suddenly plus/reduce5, and will come back to the rating output voltage.
Over load ability of the frequency conversion power supply
The total harmonic wave distortion of the output voltage: THD≤1.2~2.8%
The dampproof and dustproff grade: IP54
Protection function: complete protection for over voltage, lack of voltage, over current, short circuit, lack of phase, overheat of the inverter and the transformer.(the protection valve can be set freely)according to the electricity load of different ships, In order to control the electricity loadIt will make an alarm when the output load capacity is up to any number had been set.
