LBC series Battery Charger is a charger which using latest switch power programs, and
specifically for the charging characteristics of lead-acid batteries designed for engine start, suitable
for lead-acid batteries of long-term supplemental charge (float), you can select the appropriate one
according to the selection table.
Features:
12V / 24V voltage selection, the use of imported high quality DIP makes it more reliable and
stable, easily toggle switch to select.
Take Switch Power Structure, wide range of AC input voltage, small volume, light weight, high
efficience.
Using Multistage Charging Method (constant voltage, constant current, trickle float, full stop)
automatic charging, fully charged according to the battery charging characteristics to prevent
lead-acid battery overcharge, can maximize battery life.
With the flow, short circuit, reverse polarity protection.
With Charging Failure Alarm Output Function (Passive Relay Contact), more convenient and
safe.
Charging voltage and current values can be adjusted at the scene by the potentiometer.
BOOST boost function, short BOOST port can boost 1.0 V of output voltage, with compensation
for rechargeable dissatisfaction in the winter, and better for the old battery.
Suitable for 24V battery pack, rated charging current is 3A.
Suitable for 12V battery pack, rated charging current is 6A.
Charging status LED indication: Power Indication (green), Charging Indication (red), filled with
lights off.
Use 2 stages of charging method according to the battery charger characteristics. First stage
is "Constant Current Mode", namely before the battery terminal voltage lower than preset value,
charging is for the constant current charging; Second sage is "Float Mode", means when terminal
voltage of battery charger is higher than the preset value, the charging current decrease with
battery charger terminal voltage rising, then charging into a float charge.
When charging current is less than 0.5 A, terminal voltage is gradually increased to reach a
preset constant value, the battery has been basically full (charging indicator light off), then the
charging current is only offset the battery self-discharge, and harmless even long charging time, it
namely charger can maintain full status, and ensure the life time of battery.
| Category | Project | Specification | |
| Input Characteri stic | nominal AC input voltage range | AC (100~240)V | |
| Max. AC input voltage range | AC (95~280)V | ||
| AC frequency | 50 Hz/60 Hz | ||
| No-load power consumption | <3 W | ||
| efficiency | AC 110 V | AC 220 V | |
| >82% | >86% | ||
| Max. input active power | LBC 2403 | LBC 1206 | |
| 130 W | 130 W | ||
| Max. Input current | 2.5 A | 2.5 A | |
| Output Characteri stic | No-load output voltage | 27.6 V,error ±1% | 13.8 V, error ±1% |
| rated charging current | 3 A,error ±2% | 6 A,error ±2% | |
| rated output | 85 W | 85 W | |
| Alarm Output | relay contact | 0.5 A/250 VAC(Only useful with B suffixes, such as LBC2403B) | |
| Insulating Property | insulating resistor | Input and output,input and shell both read DC500V 1min RL more than 500MΩ | |
| insulating voltage | Input and output,input and shell both read AC1500V 50Hz 1min leak current IL Less than 3.5 mA | ||
| Working Situation | working temperature | (-30~55)°C | |
| store humidity | (-40~85)°C | ||
| working humidity | 20% RH~ 93% RH( no condensation) | ||
| storage humidity | 10% RH~ 95% RH(no condensation) | ||
| weight | 0.63 kg | ||
| Configurat ion | size | 138mm×90mm×53mm (length× width× height) | |
