Main marine Switchboard general feature:

Main Switchboard is developed by electric engineering team which adhere to international first class switchboard manufacturer, suitable for 50HZ or 60Hz electric network whose voltage is below DC230 or AC690,and single generator power from 20kw to 1600kw for running or paralleling. It can display current, voltage, frequency, power factor, generator running and can protect generator, interlock the shore power and emergency power to provide the reliable power.

Function of marine switchboard:

1.For the protection of generator from overload,short-circuit,under-voltage,extinct voltage,and reverse power,

generator can be manual manual coarse synchronization or automatic fine synchronization in paralleling.

The generator operates maually singly or parallel,automatic control,automatic frequency and load adjustment,testing

of voltage,current,frequency,power,power factor and synchronization paralleling,and testing for troubles automatic alarm.

2.The power management module uses SELCO,SIGMA and other well-known brands to relize products in automatic

frequecy and load.It provides security for continuous operating of switchboard.

Structure of Switchboard

Ø Modular designØ The device cell can be divided in different unit according to the modular design;Ø The leading-in and leading-out terminals are flexible, which is convenient for installation;Ø Fixed type or drawer type depend on customer and relative class society;Ø The horizontal bus is laid out as a whole;Ø Shaking-proof handle and front lighting;

Rate voltage: below AC 690V or below DC 230V

Rate current: below 6300A

Rate frequency: 50Hz or 60Hz

Single generator rate power: from 20KW to 800KW

Type: modular type

Protection grade: IP22