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Shore power supply

Shore power supply, i.e. shore frequency conversion power supply. It is specially designed and manufactured for high temperature, high humidity, high corrosiveness, heavy load impact and other harsh use environment on board and quayside. It is widely used in ships, ship manufacturing and repair plants, ocean drilling platforms, quayside wharfs and other occasions where the industrial power needs to be changed from 50Hz to 60Hz high-quality stable frequency and stable voltage power supply to supply the ship's electrical equipment.

Telephone consultation:029-8832 9780

Product description Product features Product parameters

    1、 Introduction

    Shore power supply, i.e. shore frequency conversion power supply. It is specially designed and manufactured for high temperature, high humidity, high corrosivity, heavy load impact and other harsh use environments such as ships and quays

    Source device. It is widely used in ships, ship manufacturing and repair plants, ocean drilling platforms, quayside wharfs, etc., which need to be changed from 50Hz industrial power supply to 60Hz high-quality stable frequency and stable voltage power supply to supply power for ships

    The occasion of power supply.

    1. All PCB boards adopt coating curing treatment, high humidity resistance, corrosion resistance, etc;

    2. Sine filter and output transformer are treated with integral vacuum impregnation insulating paint and spraying high temperature protective paint, which have high insulation level and protection ability;

    3. Voltage source type, direct three-phase 380V / 50Hz input, output stable three-phase 450 V / 60 Hz power supply;

    4. Less current harmonics, no need of harmonic suppression device;

    5. Output sine wave, wide range for input voltage, small fluctuation of output voltage and frequency, complete general parameter setting function;

    6. Remote communication function, easy to operate, no need for special person on duty management;

    7. Strong protection function, with over-current, over-voltage, overload, short circuit, lack of equal protection function;

    8. Easy to maintain: easy to install, set and debug.

    输出容量

    300kVA

    400kVA

    500kVA

    800kVA

    1000kVA

    1200kVA

    1500kVA

    输 入

    技 术

    指 标

    相数

    三相三线+PE

    电压

    380V±15

    频率

    50Hz±5

    输 出

    技 术

    指 标

    电压

    380V,三相三线

    电压调节分辨率

    0.1V

    稳压精度

    ≤±1FS

    频率

    60Hz

    频率调节分辨率

    0.1Hz

    频率精度

    ≤±0.01FS

    总谐波失真

    THD2%(阻性负载测试)

    过载能力

    具有截流保护功能,105%I125 5S保护;I125% 立即保护

    适应负载

    无类型限制,可适应电机及整流型负载

    动态特性

    超调<15%,动态响应时间<1mS,恢复时间满足GJB181要求

    效率

    80

    保护功能

    输入过、欠压,输出过压、过载、短路、截流、缺相,内部过热

    操 作

    显 示

    显示方式

    LCD面板,触摸按键操作

    显示内容

    显示电压/电流/频率/运行状态/故障信息/控制模式(本控/远控)

    显示精度

    电压±1FS,电流±2FS,频率±0.1FS

    综 合

    特 性

    抗冲击特性

    抗电网是瞬间波动能力强,能有效的拟制来自电网的浪涌、下陷、尖峰等各种干扰

    噪声

    60dB

    进出线方式

    背部进出线

    环 境

    温度等级

    民用级:-5℃~40℃、工业级:-25℃~50℃、级:-40℃~55

    冷却装置

    强制风扇冷却

    工作、存储湿度

    30%RH-90%RH(无凝露)/ 10%RH-95%RH(无凝露)

    控 制

    方 式

    本地控制

    LCD面板,触摸按键操作

    远程控制

    RS-232RS-485GPIB(可选其一)

    可靠性

    MTBF

    1.0×105h

    MTTR

    0.5h

    安全性

    绝缘电抗

    500Vdc20MΩ以上

    耐压绝缘

    1800Vdc/5mA/1min

    尺 寸

    (宽×高×深)mm

    (1)

    (2)

    (3)

    重 量

    参考值(KG

    35

    3100

    4200

    4500

    4900

    5300

    5700

    6000


    尺寸标注(宽**深)mm11100*1800*125022240*2000*125033450*2000*1250                               

    上述产品可按照客户要求非标定制。

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