蓄电池充电机

Battery charger

    采用国际先进的开关电源技术及智能充电技术，集手动、自动工作模式选择功能，可根据电池容量进行充电电流选择，具有多重保护功能，延长电池的使用寿命，可做到免人工值守的全自动工作状态，完全适用于无人值守的充电场合。 蓄电池充电机分为：全自动充电机、UPS电池充电机、可调式稳压稳流充电机三类。

Adopted international advanced switch power supply technology that integrated the function of manual operating and automatism choice mode and intelligent charge technology that can chose charge current according to battery capacity, battery charger is of multiple protection functions, and can extend battery life, achieve the full automatism state unattended operation. We manufacture three types of battery chargers: full automatic charger, UPS battery charger and adjustable constant voltage/current charger.

主要特点

l         开关电源控制芯片采用进口军用级IC，充电机的原理设计优化合理，生产工艺严格完善，保证机器安全运行。

l         功率开关管采用日产（IGBT）器件，提高整机的可靠性和工作稳定性。

l         数字表显示充电电压、充电电流值。

l         定时功能：可选择人工定时充电方式（选配件）。

l         完善的充电特性：采用恒流技术，充电初期电流恒定，使每节电池都能较快地充分地充满电，充电效率高，电池温升小；在充电电压达到上限电压时自动切换到恒压限流充电，有效的提高了蓄电池的容量转换效率；涓流浮充使各单体电池均衡受电，保证电池容量得以最大限度恢复，有效解决单体电压不均衡现象，避免了市电电压的变化和蓄电池充电的末期造成的蓄电池过压充电的危险，大大延长了蓄电池的使用寿命。

l         有过热自动关机保护功能，确保用户放心安全使用。

l         适用范围广，充电电流可在10%~100%范围内连续调节。

l         纹波系数低，对其它设备干扰小。

l         体积小、重量轻，效率高，便于移动。

Main features

l         We adopt imported military IC for power switch control chip. The optimized design and strict production technology ensures the reliability and stability of the battery charger.

l         We adopt Japanese IGBT component for power switch tube. It enhances charger's reliability.

l         Charge voltage and charge current can be displayed by digital table.

l         Time function: manual time charge model can be selected.( parts selected)

l         Perfect charge characteristic: Adopted constant current technology, it makes the current constant at the beginning of charging, each battery charging fully and quickly. It is of high efficiency, low temperature rise and increasing the capacity conversion efficiency of battery effectively because it can automatically shift to constant-voltage and limited-current charge when charge voltage up to upper-limit voltage. Trickle and floating charge can make each single cell battery receiving electricity constant, ensure batteries capacity resuming maximum, settle the disproportion  phenomenon of single cell battery, avoid the overvoltage charge danger of the power voltage change and the end of battery charge and extend the operational life of battery.

l         Overheat shutdown automatic function ensure users’ operation safe.

l         Application range wide: charge current can adjust continuous in 10%~100% ranges.

l         Its low ripple factor and interaction is low to other equipments.

l         It has small bulk, light weight, high efficiency, and can move conveniently.

全自动充电机

l         充电电流可在10%~100%范围内连续调整，且不受输入交流电压变化的影响，在恒流充电期间电流维持不变，无需人为再调整。

l         严格按照蓄电池充电特性曲线进行自动充电，设计的充电模式是“恒流→（均充稳压值）定压减流→（自动判别转为）涓流浮充”三阶段式。

l         具有充电速度快，充电还原效率高，完全做到全自动工作状态，无需人工值守，超长时间充电无过充电危险，确保蓄电池使用寿命等优点。

Fully automatic charger

l         Charge current can be adjust continuous in 10%~100% of rating , further more can’t be influenced by the change of input current and voltage, keep stable in constant charge process and no need manual adjustment again. 

l         Charging automatically strictly according to the charge feature of battery charge, its designable charge model is three phases of constant current →fixed voltage & reducing current → floating charge.

l       It has the features of high charging speed and charging reverting rate, no personnel intervention and without over-charging risk in long time charging. It ensures batteries’ operation life.

UPS电池充电机

l         专门用于UPS后备电池充电，智能三阶段充电，实现均充/浮充自动转换功能，可带载充电。

l         充电电压在额定值~125%规定范围内可调。

l         充电电流可从10%~100%连续调节设定。

Ups battery charger

l         It is used specially in UPS backup battery charge. It can achieve intelligent three-phase charge and automatic conversion functions of balanced charge/floating charge and load charge.

l         Charge voltage can be adjusted in rating to 125% of rating. 

l         Charge current can be adjust and set continuous in 10%~100%.

可调式稳压稳流充电机

l         充电电压可从0V~额定值连续调节设定。

l         充电电流可从10%~100%连续调节设定。

l         稳压稳流二阶段充电，可带载充电。

Adjustable Constant Voltage/Current Charger

l         Charge voltage can be continuous adjusted from 0V to rating.

l         Charge current can be continuous adjusted from 10% to 100% of rating.

l         Two-phase charge models of stable voltage and stable current. It can load charge.

技术性能参数

Technology Parameter

典型应用

电力、通信、铁路、军队、航天、油田、金融等各行业使用和生产UPS电源、直流屏、蓄电池组的用户及厂家。

Typical application

The users of Power supply, communication, railway, army, spaceflight, oilfield and finance or the manufacturer of UPS, DC-screen and battery pack.