充放电装置 Charge and discharge devices

用途和说明Purpose and performance船用充放电板主要用来为船上蓄电池（组）提供DC12V、DC24V、DC220V等电源进行充放电控制及电能分配之用，有一般、普通、进口的充电模块，来实现蓄电池组手动、全自动充放电功能要求，并具有报警功能。

Purpose and performanceMarine board mainly used to charge and discharge batteries on board(group) to provide DC12V,DC24V,DC220V.such as the power to charge and discharge control and distribution of electric energy use,general,imports of charging module,to achieve battery manual,automatic filling discharge functional requirement and have the alarm function.

船用充电器（机）Marine Charger(machine)用途各性能主要将船舶交流单相220V或三相380V通过硅整流器件转变为直流，对蓄电池（组）进行充电，充电器的输入和输了出额定电压、额定电流等一般按后附规格选用，特殊的可根据用户要求设计制造。充电器允许连续工作，整流元件为自然空气冷却，防护等级为IP23．充电器输出电压分为有级调压和无级调压两种，有：Ａ：硅整流式、B:磁保护式、C:开关量式、D：进口充电模式，C、D型可满足恒压限流之功能，可做稳压电源用。

And the use of performance It mainly exchanges shipping single-phase 220 V or three-phase 380V through the silicon rectifying device into DC , on the battery (Group) charging ,the charger input and output rated voltage ,rated current are general chosen by the attached specifications, special can be design and manufacture as user‵s requirements.Charger allows to work for series  , rectifier components for natural air-cooled ,the level of security for IP23.Charger output voltage surge can be divided into class and stepless  regulator ,A:Silicon  Rectifier, B:magnetic saturation ,C:Switch ,D:modular charge of imports ,C D constant pressure to meet the current limit function, power supply can be used .

逆变器  Inverter用途和功能And the use of performance逆变器是将蓄电池的24V直流电源变换交流50HZ的方波或正弦波电源的变换装置（通常以正弦波为多），输入是压为DC24V，21V-32V,输出AC220V±5%，具有短路、过载保护民、过热保护、输入接反保护、输入过压、输入欠压保护等功能。充放电板、充电机（器）、逆变器可组合为可组合式充放电装置，可以二项组合，可以三项组合，由用户选择。

Inverter  battery is 24 volts DC power-conversion to the exchange of 50HZ square wave sine wave power of the transformation device (usually a sine wave more).Input voltage DC24V,21V～32V,output AC220V±5% ,a short circuit,overload  protection, thermal protection ,protection against the importation of access ,the importation of over-voltage ,input under-voltage protection.Charge and discharge board ,charger (for),and inverter can be combined to a kind of knockdown charge and discharge device ,two combination ,you can mix the three ,chosen by users.