KB90型自動化機組充電器
一、產品概述
該產品采用國外技術，選用主件，具有過載記憶保護、短路記憶保護、逆向保護功能。電壓適應范圍寬、功耗低，重量輕，安裝方便，連續使用壽命長等特點，適用于自動化發電機組連續長期補充電，以及一般電瓶長時間補充電，該充電器適應性廣，性能，具有結構簡單，安裝方便，，等顯著優點。因而在自動化配電行業有著廣泛的應用。
二、技術參數
1．電源電壓： AC165～265V 50Hz
2．空載功耗： 3VA
3．輸出電壓： DC10～14V；DC22～28V（可調）
4．輸出電流： DC3.5A；D.5A
5．短路： 15秒
6．過載： 60～180秒
7．自重量： 0.45Kg
三、外形尺寸
長&tim;寬&tim;高： 140mm&tim;100mm&tim;45mm
四、安裝、接線方式
該充電器一般安裝在控制屏內。有底面安裝和平面安裝兩種可供選擇，接線見圖。
五、調試方法
檢查安裝接線正確，接通電源，調整電壓電位器VR1，當電瓶低于24V時，使充電電流控制在2A左右，當電瓶電壓在28V時，充電器充電電流會降到20mA左右，實現浮充電，延長電瓶使用壽命。
揚州康寶電子科技有限公司
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