KB90型自动化机组充电器
一、产品概述
该产品采用国外技术，选用主件，具有过载记忆保护、短路记忆保护、逆向保护功能。电压适应范围宽、功耗低，重量轻，安装方便，连续使用寿命长等特点，适用于自动化发电机组连续长期补充电，以及一般电瓶长时间补充电，该充电器适应性广，性能，具有结构简单，安装方便，，等显著优点。因而在自动化配电行业有着广泛的应用。
二、技术参数
1．电源电压： AC165～265V 50Hz
2．空载功耗： 3VA
3．输出电压： DC10～14V；DC22～28V（可调）
4．输出电流： DC3.5A；D.5A
5．短路： 15秒
6．过载： 60～180秒
7．自重量： 0.45Kg
三、外形尺寸
长&tim;宽&tim;高： 140mm&tim;100mm&tim;45mm
四、安装、接线方式
该充电器一般安装在控制屏内。有底面安装和平面安装两种可供选择，接线见图。
五、调试方法
检查安装接线正确，接通电源，调整电压电位器VR1，当电瓶低于24V时，使充电电流控制在2A左右，当电瓶电压在28V时，充电器充电电流会降到20mA左右，实现浮充电，延长电瓶使用寿命。
扬州康宝电子科技有限公司
A, product overview
It adopts the most advanced foreign technology and US imported main parts, memory with memory overload protection, short circuit protection, reverse protection function. Voltage to adapt to a wide range, low power consumption, light weight, easy installation, for long life and other characteristics, suitable for automatic generating set for long term supply electricity, and general battery long time supply electricity, the battery charger, wide adaptability, ior performance, reliable and has simple structure, convenient installation, safe and reliable, higher cost performance advantag. Which has been widely used in the automation of power distribution industry.
Second, the technical parameters
1. The power supply voltage: AC165-265 v, 50 hz
2. The no-load power consumption: 3 va
3. The output voltage: DC10 ~ 14 v. DC22 ~ 28 v (adjustable)
4. Output current: DC3.5 A; D.5 A
5. Short circuit delay: 15 seconds
6. Overload delay: 60 to 180 seconds
7. Since the weight: 0.45 Kg
Three, shape size
Length x width x height: 140 mm x 100 mm x 45 mm
4, installation, connection mode
The charger is generally installed in the control panel. Has installed base and plane two kinds to choose from, wiring as shown in figure.
Five, the debugging method
Check installation wiring correctly, switch on the power, voltage adjustment potentiometer VR1, when the battery is lower than 24 v, the charging current control is controlled in 2 a, when the battery voltage in 28 v, the charger will charging current to around 20 ma, realize the float charging, prolong the service life of the battery.
Yangzhou Campbell electronic technology co., LTD