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        Energy storage & smart Grid PMG Converter Shore power supply Industrial power supply Power test equipment PV inverter Aviation Power supply

        High voltage shore power supply


        BOS high-voltage big capacity shore power supply mainly adopt the input transformer, power units and other components connected to each other. The shore power structure is with multiple units in series, the output parts with multi-level phase-shifted PWM technology, which make the power supply be high reliability, small size , Greatly reducing the manufacturing materials, light weight, easy to move; automatically match the optimal technical parameters, reducing the wiring inductance; Compared with the traditional design and equipment which with higher cost performance; With 50 Hz / 60 Hz dual-frequency power switch and can provide shore power to different types of ships. Compared with generators, the energy saving is more than 20%. It also solves the inconvenience such as high noise, high running cost and difficult maintenance. The function is stronger applicability. With color man-machine dialogue interface, Chinese menu display and intelligent power distribution monitoring device. Real-time monitoring the power.


        High voltage shore power supply

        1.Rated input voltage: input power for the three-phase 10KV / 50HZ industrial power supply. (AC voltage allowable fluctuation range ± 10%)

        2. Rated output voltage: the output voltage according to user needs, to provide a variety of voltage levels, 6KV / 6.6KV / 10KV. In this case,

        3. Rated output frequency: 60HZ / 50HZ (can be arbitrarily converted)

        4.Output frequency accuracy and stability: output frequency error ≤ 0.01Hz; stability <0.01% (0 ~ 100% load change, the frequency unchanged)

        5. Output voltage regulation rate: static <3%; dynamic <5%

        6.50% load sudden increase / decrease when the output voltage instantaneous change: <5%, and 0.5 seconds to restore to the rated output voltage

        7. frequency power overload capacity: 120% 2 minutes; 150% for three seconds; 180% immediate protection

        8. Output voltage waveform Total harmonic distortion: THD ≤ 1.2 ~ 2.8%;

        1

        Standard

        GB/T 12668-2012

        2

        Installation Place

        In room

        3

        Tech program

        Multistage unit series, AC-DC-AC, high voltage source type

        4

         Requirement for the motor

        AC asynchronous motor

        5

        Rated input voltage range

        ±10%

        6

        Systerm Input voltage

        6 kV /10 kV

        7

        System output voltage

        0-6 kV /10 kV

        8

        Inverte side Max output voltage

        6 kV /10 kV

        9

        Rated Capacity

        250-4000KW/315-5000KVA

        10

            Rated Input frequency range

        50HZ/±10%

        11

        Grid voltage wave sensibility

        -15%+15% full load35%load shedding

        12

        Efficiency

        ≥96%

        13

        THD

        ≤2%

        14

        Reliability index

        50000 H

        15

        Input side PF

        ≥0.96

        16

        Control type

        PWM

        17

                Control power source

        AC 380V

        18

         Rectifier form &component parameters

        1800V 3P No controlled rectifier bridge

        19

        Inverter form and component parameters

        1700V IGBT

        20

        Noise

        65dB

        21

        Cooling type

        Force air

        22

        Overheating protection

         High temperature alarm , overtemperature trip

        23

        Overload

        120%2M150% 3S180% immediately

        24

        Frequency converter loss

        2% kW

        25

        Total loss

        4% kW

        26

        Standard control connection

        hardwired connection

        27

        Analog input specifications and quantity

        1×420mA open end

        28

         Analog output specifications and quantity

        4×420mA open end

        29

        Switch input and specification and quantity

        9×500VAC open end

        30

        Switch signal specification and quantity

        12×DC220V/10A open end

        31

        Protection grade

        IP30

        32

        Control interface

        Touch Screen

        33

        Language

        Chinese or English

        34

        Size

        See catalog

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