LBC Battery Charger Generator Accessories For Volvo Diesel Generator

1．Overview
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.

2．Features

v Take Switch Power Structure, wide range of AC input voltage, small volume, light weight, high
efficience.
v 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.
v With the flow, short circuit, reverse polarity protection.
v With Charging Failure Alarm Output Function (Passive Relay Contact), more convenient and
safe.
v Charging voltage and current values can be adjusted at the scene by the potentiometer.
v BOOST boost function, short BOOST port can boost 1.5 V of output voltage, with compensation
for rechargeable dissatisfaction in the winter, and better for the old battery.
v Suitable for 24V battery pack, rated charging current is 5A.
v Charging status LED indiCAT-parts-partsion: Power IndiCAT-parts-partsion (green), Charging IndiCAT-parts-partsion (red), filled with
lights off

3．Charging Principle

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 indiCAT-parts-partsor 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.

4．SpecifiCAT-parts-partsions

5．Operating Structions

5.1. L, N connect to AC 100-240 V, using BVR1mm²multi-strand copper wire.
5.2. B+ connect to battery, B- connect to storage battery, using BVR1.5mm²multi-strand copper wire.
5.3. CHARGE FAIL Charging Failure Output Terminal.
5.4. BOOST boost port, short BOOST port can boost the output voltage 1.5 V, also filled with battery
in winter.Suggested Use: short-circuit this terminal when temperature is below 10℃ and battery
aging.
5.5. POWER: power supply indiCAT-parts-partsor, illuminated when the charger is operating normally
5.6. CHARGING: charging indiCAT-parts-partsor, illuminated when charging current exceeds 0.5 A while
extinguished when charging current has fallen below 0.5 A.
5.7. VOLT: charging voltage regulator-potentiometer, Adjusting the voltage at the scene, it need to
disconnect the battery from the charger, while measuring the output voltage of the charger, and
adjusting the voltage potentiometer (VOLT), until transferred to a suitable voltage.
² Suggestion: 12 V battery float voltage is at 13.8 V, 24 V battery float voltage of 27.6 V.
Factory is a according to the adjustment and calibration, non-professional workers do
not adjust at will.
5.8. AMP: charging current regulator-potentiometer, Output connected battery, take charging current
measurement when 24 V battery pack is not higher than the charging voltage 22.0 V; 12 V
battery charging voltage is not higher than 11.0 V, via adjusting the current potentiometer to set
the appropriate charging current
5.9. FUSE: Output fuse; Rated current: 10 A. If connected in the wrong way, the fuse will be burnt out
and then voltage free. In this case connect cables correctly, replace the fuse and the system will
continue to operate normally
5.10. Insurance Replacement Steps:
Use a flat screwdriver to harder press into it, while counter-clockwise back to tighten it, then
pull out the knob part.
Change new insurance after extracting it, and insert it into the fuse holder inside, then use a
flathead screwdriver to harder press into it, meanwhile clockwise twist it.
² Tips: Improper operation or excessive force most likely to be damage fuse holder.
² Mark: 1) This charger is connected to the internal output diode and current-limiting circuit,
charger and charging generators in parallel on the engine used is not required when
starting off the charger.
2)When applied to the generator, cause of large charging current, it will cause a pressure
drop in the charge line. it is recommended that a separate charging cable connected to
the battery terminals to avoid affecting the sensor sampling accuracy.

6．Outline and Installing Dimension

7．AppliCAT-parts-partsion of Schematic Diagram

Since establishment in 1985, Guangdong ALI Testing Equipment Co., Ltd, a wholly-owned subsidiary of GSKA Group has been providing a wide and complete range of products and services to the society. GSKA has now 16 offices, warehouses and service centres in China, with head office loCAT-partsed in Hong Kong. There are more than 100 employees in GSKA Group, and we are expanding into many industries with rapid expanding pace of China.

There are mainly 4 departments in GSKA Group, namely:

1) Construction and Mining equipment

GSKA has been cooperating with many international famous brands in China, such as Ingersoll-rand, Atlas Copco and Liebherr. Our products include concrete batching plants, concrete mixers, hydraulic crawler drills, pneumatic crawler drills, water well drills, air compressors, road compactors, breakers and various other equipment. We are major in several industries, such as hydro-electric power plants, cement quarries, coal mines and railway systems.

In order to provide a quick response to our customers, we have stocked over US$1.5 Million spare parts of Ingersoll-rand and Atlas Copco in our Chinese warehouse. Recently, we have exported small air compressors, pneumatic crawler drills, water well drills and drilling accessories and spare parts to overseas market.

2) Power Group

GSKA has been supplying CAT-parts and Broadcrown gensets for more than 15 years. Our major customers include Telecoms, Banks, Airports, Factories and many other sectors in the society. We are also doing assembly of gensets in China, under our brand name of "GSKA " with ratings from 1KVA to 2000KVA. The quality of "GSKA " genset has won a very good reputation from customers in China and overseas market.

We are also the specialists for genuine spare parts, such as CAT-parts, Perkins, FG Wilson, Cummins, , Volvo, etc.

Besides gensets, we also provide total solution on the power problems, such as Powerware - UPS, DC system and battery ,lightning equipment and many other electronic products.

3) Security and IT Group

GSKA acquired famous USA brand name Locktronix in 2004 and started manufacture electric locks in China. Since then, we have been exported products to the Middle East, South Asia and Africa. Our market is expanding each year and we are looking for more distributors in different countries to be our business partners. Besides electric locks and accessories, we have also developed our own access control system by our software team. The system includes smart card solution and also biometric access control, such as hand-key, fingerprint and facial recognition. Our EC-PAYROLL system has been widely used in many factories both in Hong Kong and mainland China.

After all, GSKA has an objective of "Always Provide the Best" and we shall consistently provide high quality products and reliable services to our worldwide customers. We are looking forward to making good business with our partners