Shore Regulator Device

岸电稳压装置

概述

General Introduction

船舶在岸边系泊时依靠岸电电源系统供电。当岸电电压发生较大波动时，船上各种电器设备的正常使用将会受到很大的影响，会出现设备工作不正常或使其使用寿命大大缩短。岸电稳压装置具有自动调压功能，能够在较小的体积下实现岸电输入较大范围波动时的稳压输出，将不稳定的岸电电源，变换为稳定的供电电源，供船内设备正常使用，大大提高了用电设备的工作寿命。

The ship is at the shore mooring rely on shore power supply system power supply. When shore power voltage generating greater volatility, the ship's normal use of electrical equipment will be greatly affected, there will be equipment is not working properly or make life shortened. Shore power regulator device with automatic voltage regulation function, can realize the shore power input voltage when the output of a large range of fluctuation of the unstable shore power supply, converted to a stable power supply in a smaller size for the ship equipment normal use, greatly improving the life of electrical equipment.

工作条件

Working Conditions

·环境温度  -25℃ ~ +50℃；

·空气相对湿度  95% 有凝露；

·有盐雾、油雾、潮气、霉菌；

·有冲击、震动；

·横倾15°，纵倾30°，横摆45°；

·Environment temperature: -25℃~+50℃

·Relative humidity: 95% With condensation

·Salt spray, mist, damp, mold

·Shock, vibration

·Heeling 15 °, pitch 30 °, yaw 45 °

技术参数

Technical Parameters

·工作方式：采用补偿式变压器稳压；

·运行方式：连续工作制；

·输入电压：三相交流314~456V， 50Hz；

·输出电压：三相交流380V±3%，50Hz；

·功率因数：0.8（滞后）；

·应变时间：≤0.5秒；

·防护等级：IP23/IP44/IP56；

·Work Mode: compensation transformer regulators

·Run Mode: continuous working system;

·Input Voltage: three-phase AC 314 ~ 456V, 50Hz;

·Output Voltage: three-phase AC 380V ± 3%, 50Hz;

·Power Factor: 0.8 (lagging);

·Strain Time: ≤0.5 seconds;

·Protection Class: IP23 / IP44 / IP56;

功能特点

Function

·具有相序指示、工作状态指示；

·具有断相、错相保护功能及报警指示；

·具有输入欠压/过压、输出欠压/过压、过流报警指示；

     A、输入欠压报警：输入电压低于314V时；

     B、输入过压报警：输入电压高于456V时；

     C、输出欠压报警：输出电压低于351V时；

     D、输出过压报警：输出电压高于413V时；

     E、过流报警：当输入或输出电流大于1.1倍额定电流时；

     当发生A、C项故障时，稳压装置发出声光报警，延时2分钟无人应答则自动消音并保持闪光报警；

     当B、D、E项故障时，稳压装置发出声光报警，延时2分钟无人应答则自动消音并保持闪光报警，同时切断供电；

·具有稳压供电及旁路直接供电工作模式转换；

     稳压供电：岸电通过本稳压装置补偿回路稳压后向主配电板供电。稳压供电状态下，可进行手动调压或自动调压；

     直接供电：岸电不经过补偿回路稳压而通过直接供电接触器向配电板供电；

     其两种模式不可同时接通，确保操作安全性。

·具有输入、输出指针式三相电压表、电流显示；

·具有报警输出接口；

· With phase sequence indication, working status indicator.

· With phase, wrong phase protection and alarm indication.

· With input undervoltage / overvoltage, output undervoltage / overvoltage, overcurrent alarm indication.

     A, input undervoltage alarm: When the input voltage drops below 314V.

     B, input overvoltage alarm: When the input voltage is higher than 456V.

     C, output voltage alarm: when the output voltage is lower than 351V.

     D, output over-voltage alarm: when the output voltage is higher than 413V.

     E, overcurrent alarm: When the input or output current is greater than 1.1 the rated current.

  When an A, C crash, the regulator means audible alarm, delayed two minutes no one answered automatically mute and keep flash alarm.

  When the B, D, E crash, regulator device audible alarm, delayed two minutes no one answered automatically mute and keep flash alarm, and cut off the power supply.

· Has a direct power supply voltage supply and bypass mode conversion.

     Regulator supply: shore power by means of the regulator after regulator compensation circuit to the main switchboard. Under steady-state power state, manual or automatic voltage regulator.

     Direct power supply: shore power regulator without compensation loop through direct supply power to the power distribution board contacts.

     The two modes can not be turned on simultaneously, ensure operational safety.

· Having an input, an output phase voltage meter pointer, current display.

· With alarm output interface.