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Charger cedar auto 10a. Charger "Cedar": description, instructions. User manual

Has a high degree of protection against incorrect connection, overload and short circuit of terminals;
The model is equipped with the most modern transformers manufactured by a leading enterprise in the Russian Federation;
There is a pre-start mode - afterburner mode (the battery is charged at a current of up to 10A), after which it automatically switches to nominal charging with a current of 5A;
After the battery is charged with a current of 4 A, the system will automatically switch the device to recharging mode at a current of 0.5 A. This ensures that the battery is fully charged and does not allow overcharging;
It is possible to desulfate the battery in cyclic charging mode;
The warranty period is exactly one year from the date of sale;
In automatic charge mode, the rated current is 4 A;
With proper use and compliance with storage rules, the service life is at least five years;
The weight of the device does not exceed 0.6 kilograms.
Charging the battery and restoring its functionality, lost due to the formation of lead sulfates and oxidation of the electrodes.
Can be used to “train” the battery in order to improve its technical characteristics and extend its service life.

GENERAL INFORMATION

1. Charger"Kedr-Auto" is designed for charging 12-volt batteries. Charging time depends on the battery capacity and its level of discharge.

Important information for a car enthusiast who wants his battery to last a long time.

Let's look at the chemistry of the process

When the battery discharges, a white coating of electrolyte deposits on the plates. This is a normal process (sulfation). And if you start charging the battery in a timely manner, it will be restored. But if we allow a deep discharge, the deposit crystallizes, and charging will not clean the battery plates, it will decrease sharply.

That is why it is necessary to recharge the battery almost daily. This means cleaning the plates and keeping the battery in perfect working condition, extending its uninterrupted service life for a long time. The Kedr-auto charger allows the car enthusiast to easily cope with this task.

2. The device provides an automatic transition to the low-current charging mode upon completion of charging in the “AUTOMATIC” mode.

3. The charger makes it possible to restore the battery (desulfation), for which the “CYCLE” mode is provided.

4. The Kedr-auto-10 device model provides a battery charging mode with an increased current of up to 10 A (pre-start mode). The pre-launch mode is provided thanks to the microprocessor that the Kedr AUTO 10 charger is equipped with. To activate it, you just need to press the “Automatic” button intended for this. After that automatic system the charger supplies increased current. This mode is indispensable in cases where you need to charge the battery as quickly as possible.

5. The device has light indicators corresponding to operating modes.

6. The device has reliable protection against overload, incorrect connection and short circuit of the battery cord terminals.

ATTENTION! If the battery is completely discharged, you must remove the battery terminals. After 30 min. connect the charger.

ATTENTION! The device only works in conjunction with a battery. The light bulb connected to the battery cord terminals will not light up.

BASIC TECHNICAL DATA

Rated supply voltage, V 170-240 Supply frequency, Hz 50-60 Rated voltage of the battery being charged, V 12 Rated charging current, A 5.0±1 Power consumption, W, no more than 250 Weight, kg 0.6 Overall dimensions , mm 185x130x90 Pre-start charge mode, A 10.0* * only for the Kedr-auto-10 model.

PRINCIPAL ELECTRICAL DIAGRAM Kedr AUTO 10

CLIMATIC OPERATING CONDITIONS Kedr AUTO 10

ATTENTION! The device is intended for indoor use.

Temperature environment, °С -10 +40 Relative air humidity, no more than 98% at 25°С Atmospheric pressure, kPa from 84 to 106

DELIVERY COMPLETES Kedr AUTO 10

1. Charger 1 pc. 2. Passport 1 pc. 3. Individual consumer packaging 1 pc.

SAFETY REQUIREMENTS

ATTENTION! Before working with the Kedr-auto charger, you must carefully study these operating instructions.

Prohibited:- disassemble the device body and operate the charger with the top cover removed;
- operate the device if the power cord is damaged;
- operate in conditions of high humidity, as well as in aggressive environments;
- operate the charger near open flames or other sources of thermal radiation;
- operate the device with the ventilation openings closed. The battery charging process should be carried out in a well-ventilated area.

OPERATING PROCEDURE

All work to disconnect or connect the battery to the device must be carried out with the mains voltage turned off.

Before you start charging, you need to make sure that your battery needs recharging and is in good condition. To do this, you need to measure the voltage at the terminals. In winter, the maximum permissible discharge level is no more than 25% of the nominal value, and in summer – no more than 50%. If the voltmeter shows lower values, then the battery needs charging.

1. Remove the device from the packaging container.

2. Connect the charger clamps to the battery terminals, observing polarity. At the same time, the “AUTOMATIC” indicator light comes on.

3. Connect the power cord plug to an AC mains voltage of 220 V.

4. You can verify that the charging process has begun using the dial current indicator, which should show a current of 5±1A.

5. Operating mode “AUTOMATIC”

When the device is plugged in, the device begins charging the battery automatically with a stabilized current of 5±1A. Upon completion of charging, the device automatically switches to low current charging mode - the charging current is reduced to a minimum value.

6. Pre-launch mode (only for the Kedr-auto-10 model)

The mode is activated by pressing the “AUTOMATIC” button again. The device begins to operate in pre-start charging mode with an increased current of up to 10 A for 5 minutes, after which it switches to automatic continuous charging mode.

7. Work in “CYCLE” mode

The “CYCLE” mode allows you to carry out the battery recovery process (desulfation).

If the battery is significantly sulfated, it is advisable to charge it in the “CYCLE” mode continuously for 3-5 days.

The desulfation process in the “CYCLE” mode will be more effective if it is carried out with a load with a current consumption of 0.5-1 A connected to the battery terminals, for example, a 6-12 W car light bulb.

Turns on by pressing the “CYCLE” button. In this mode, the charger will periodically turn on and off (45/15 seconds)

WARRANTY

The manufacturer guarantees proper operation of the charger for 12 months from the date of sale by the store. If the device fails during the warranty period, contact the organization that sold the device or the manufacturer.

Manufacturer's address:
Russia, 634061, Tomsk, st. Herzen, 52.
LLC "Research and Production Enterprise "Dunes"
Tel./fax: 8 (382-2) 43-21-27, 52-28-47
E-mail: [email protected], www.duny.ru

The service life of the product is 5 years from the date of manufacture, subject to the conditions of storage, transportation and operation. At the end of its service life, the device must be checked by the manufacturer.

Description Any rechargeable battery is charged from a source greater than the battery voltage, and this must be a source direct current. Therefore, the charger must convert alternating current into direct current, and at the output give us the voltage necessary for charging. The device does this perfectly. Here are its technical data:

capable of operating from a household network 220 V ± 11 V;
the nominal voltage of the battery it charges is 12 V;
minimum charge current - 4.0 A;
consumes no more than 85 W.

Designed for both charging and restoring batteries that have lost their charge for a number of reasons. A lot of factors can cause a voltage drop on the battery, but the most important is considered to be sulfation of the plates and their oxidation. Cedar is also intended for training charge-discharge cycles, restoring the battery’s ability to hold a charge.

Charger cedar auto 10a. instructions in video format

GENERAL INFORMATION 1. The Kedr-Auto charger is designed for charging 12-volt batteries. Charging time depends on the battery capacity and its level of discharge. Important information for a car enthusiast who wants his battery to last a long time.

A common mistake made by car enthusiasts is that they start taking care of the battery when the car can no longer be started. It is known that in the urban driving cycle the starter is often used, and during short trips the generator does not have time to fully charge the battery. Let's look at the chemistry of the process. When a battery is discharged, a white coating of electrolyte deposits on the plates.

This is a normal process (sulfation). And if you start charging the battery in a timely manner, it will be restored.

Charger cedar auto 10a

SAFETY REQUIREMENTS ATTENTION! Before working with the Kedr-auto charger, you must carefully study these operating instructions. It is prohibited to: - disassemble the device case and operate the charger with the top cover removed; - operate the device if the power cord is damaged; - operate in conditions of high humidity, as well as in aggressive environments; - operate the charger near sources of open fire or other sources of heat. radiation; - operate the device with the ventilation openings closed. The battery charging process should be carried out in a well-ventilated area.

OPERATION PROCEDURE All work on disconnecting or connecting the battery to the device must be carried out with the mains voltage turned off.

Charger “cedar”: description, instructions

The pre-launch mode is provided thanks to the microprocessor that the Kedr AUTO 10 charger is equipped with. To activate it, you just need to press the “Automatic” button intended for this. The automatic charger system then supplies increased current.

Important

This mode is indispensable in cases where you need to charge the battery as quickly as possible. 5. The device has light indicators corresponding to operating modes. 6. The device has reliable protection against overload, incorrect connection and short circuit of the battery cord terminals.

ATTENTION! If the battery is completely discharged, you must remove the battery terminals. After 30 min. connect the charger. ATTENTION! The device only works in conjunction with a battery. The light bulb connected to the battery cord terminals will not light up.

Review of chargers for car batteries of the “cedar” series

Kedr-auto-10"). Control panel Before starting the device, you must familiarize yourself with the rules of its operation. Neglecting this simple rule can cause electric shock and even death. The most important thing is to study the control panel of the device before connecting it to the battery.
In the vast majority of cases, it includes:

Switch for controlling automatic “Charge/Recharge” modes.
Fuse holder, in other words – fuse connector.
Toggle switch for automatic modes “Continuous/Cyclic”.
Ammeter and LED battery full charge indicator.

In the back wall of the device there is a small compartment containing the cords necessary to connect the Kedr charger to the power supply and the battery.

Charger cedar auto 4a - instructions, diagram

The instructions state that to charge the battery you must do the following:

Remove the cords from the cavity on the back wall, carefully stretch them on the floor, making sure that the clamps do not touch.
Connect the device to an alternating current source of 220 Volts.
Switch the toggle switches to the “Charge” and “Continuous” positions.
Observing polarity, attach the clamps to the battery terminals.

After this, charging of the battery will begin. As soon as the electrical capacity is completely restored, the Kedr charger will notify you of this with a red “End of charge” indicator. After this, the battery is ready for use. Restoring performance A decrease in battery capacity occurs as a result of partial sulfation of the plates - the formation of sulfates on the electrodes. In this case, it is possible to increase the performance and durability of the battery.

Attention

Charging the battery in cyclic mode lasts 45 seconds, after which a special light turns on. This mode does not have automatic shutdown, so it is advisable to control the entire process. “Kedr-Auto 4A” and “Kedr-Auto 12V” Both models are used for battery recovery, charging and charge-discharge training cycles. On the back wall of the devices there are power wires and connections to the battery.

There is no special compartment for placing wires in these models. The instructions for the Kedr-Auto 4A and Kedr-Auto 12V chargers describe in detail the operating rules and procedure for use.

Charger cedar car 10a instructions diagram how to use

Whether it’s the genetic force of habit, or commendable patriotism, the Kedr Auto 4a charger enjoys a certain popularity. Many people have difficulty repairing this device due to the fact that the circuit is lost, and it is not always possible to find the original one. We rummaged through our archives and dug up a diagram of the device, which we offer for study.

It has a simple architecture, and it’s quite easy to understand if you can distinguish a resistor from a canister. And if you can’t, we will try to explain what it is, why it is needed and how to use it. When to use a charger Chemistry is a delicate thing, and a battery is thoroughly composed of chemical processes.
We will not dive into the intricacies of chemistry, but will find out what concerns the average motorist, his battery, and the Kedr Auto 4a charger. The battery should be fine. In winter and summer.
BASIC TECHNICAL DATA Rated supply voltage, V170-240 Supply current frequency, Hz50-60 Rated voltage of the battery being charged, V12 Rated charge current, A5.0±1 Power consumption, W, no more than 250 Weight, kg0.6 Overall dimensions, mm185x130× 90 Pre-start charge mode, A10.0* * only for the “Kedr-auto-10” model BASIC ELECTRICAL DIAGRAM Kedr AUTO 10 CLIMATIC OPERATING CONDITIONS Kedr AUTO 10 ATTENTION! The device is intended for indoor use. Ambient temperature, °C-10 +40 Relative air humidity, no more than 98% at 25 °C Atmospheric pressure, kPa from 84 to 106 DELIVERY COMPLETES Cedar AUTO 10 1. Charger 1 pc. 2. Passport 1 pc. 3. Individual consumer packaging 1 pc.
Users often note that the charger can last ten years or more without any complaints. For many users, one of the main benefits is the cycling mode, as it allows you to desulfate and bring old batteries back to life. Car enthusiasts often note that with the help of this mode it was possible to restore the functionality of batteries that had been completely discharged for a long time.
Of course, it is impossible to completely restore the battery capacity, but a positive effect can be achieved. However, you may encounter negative reviews. Some owners of Kedr-Auto chargers note that the battery does not charge in automatic mode. If the battery capacity exceeds 60 Ah, then charging it takes a very long time due to the 4 ampere limit.
Before you start charging, you need to make sure that your battery needs recharging and is in good condition. To do this, you need to measure the voltage at the terminals. In winter, the maximum permissible discharge level is no more than 25% of the nominal value, and in summer – no more than 50%.

If the voltmeter shows lower values, then the battery needs charging. 1. Remove the device from the packaging container. 2. Connect the charger clamps to the battery terminals, observing polarity. At the same time, the “AUTOMATIC” indicator light comes on. 3.

Connect the power cord plug to an alternating current network with a voltage of 220 V. 4. You can verify that the charging process has begun using the dial current indicator, which should show a current of 5±1A. 5.

Everyone who has a car knows perfectly well where the colored parallelepiped is located, covered with colored stickers, and why it is needed, but few people think that the battery does not last forever, and it needs to be at least looked after. Only then will she be able to last the 5-7 years allotted to her. And if necessary, it needs to be charged. Moreover, it should be charged correctly, and now there are all conditions for this.

Charger Kedr Auto 4a

Among hundreds of thousands of charger models, many motorists prefer domestic chargers. Whether it’s the genetic force of habit, or commendable patriotism, the Kedr Auto 4a charger enjoys a certain popularity. Many people have difficulty repairing this device due to the fact that the circuit is lost, and it is not always possible to find the original one. We rummaged through our archives and dug up a diagram of the device, which we offer for study.

When to use a charger

Chemistry is a delicate thing, and a battery consists entirely of chemical processes. We will not dive into the intricacies of chemistry, but will find out what concerns the average motorist, his battery, and the Kedr Auto 4a charger.

The battery should be fine. In winter and summer. But it has an acceptable degree of discharge, which is checked quite simply - using a hydrometer, if the battery design allows it, or by measuring the minimum voltage at the terminals. In the first case, we measure the density, in the second, the voltage directly. The permissible value of battery discharge in winter is 25% of the nominal value, and in summer - 50%. If the jar can maintain a voltage of 1.6 V for five seconds, then it is fully charged. If the voltage is 1.4 V, then the battery is 50% dead. all arithmetic.

It is necessary to recharge the battery, and if you chose Kedr Auto 4a, then it will completely cope with its task if it is in good condition. And the consequences of improper charging can be sad for the battery, so no matter how smart the device is, it needs to be monitored.

Description

Any rechargeable battery is charged from a source greater than the battery voltage, and this must be a direct current source. Therefore, the charger must convert alternating current into direct current, and at the output give us the voltage necessary for charging. The device does this perfectly. Here are its technical data:

capable of operating from a household network 220 V ± 11 V;
the nominal voltage of the battery it charges is 12 V;
minimum charge current - 4.0 A;
consumes no more than 85 W.

Charging takes a certain amount of time, which depends on the capacity of the battery, the degree of wear of the plates, as well as the degree of discharge of the battery. Equipped with a simple microprocessor that controls all possible charging and operating modes of the device.

Functions

When the charger is connected with correct polarity, the device starts charging the battery automatically, which is indicated by the LED. In this mode, standard battery charging is carried out with a current of no more than 4 A with voltage control at the terminals. When the maximum charging voltage is reached, the device itself disconnects from the battery. This is indicated by a flashing LED.

To remove sulfation, you must use the “cycle” mode. In this mode, it is advisable to connect a parallel load to the battery, which consumes about 1 A of current. A 6 W car light bulb is suitable for this. If you don’t do this, the process will also be successful, but it will take a little longer. To completely eliminate sulfation, you must leave the battery connected to the device for 3-5 days.

The device also has a pre-start battery charging mode. In this case, charging occurs faster due to the fact that a high current rating is used - up to 10 A. The process lasts about five minutes. After this, the device automatically switches to “automatic” mode, and already limits the current to 4 A.

This is how Kedr Auto 4a works. Thanks to a simple circuit, any malfunction can be identified and eliminated, and the device lasts quite a long time. Keep an eye on the ammeter, and good luck on your journey!

The service life of the battery - the source of life of the car - ranges from 5 to 7 years. It all depends on the operating conditions. However, you can increase the battery life if you periodically recharge it and carry out special training. For these purposes, the Kedr charger was developed - one of the best in the entire Russian automotive market.

The operation of any battery is based on anode-cathode reactions that occur between lead cells and a sulfuric acid solution. As a result of the reduction of lead dioxide at the cathode, we obtain an electric current. However, over time, the course of the reactions weakens. It is then that it is necessary to connect “rectifiers” that restore the original elements.

Series of chargers "Cedar"

The main purpose of the Kedr series of domestic devices is to charge the battery and restore its functionality, lost due to the formation of lead sulfates and oxidation of the electrodes. In addition, the Kedr charger can be used to “train” the battery in order to improve its technical characteristics and extend its service life.

Externally, the devices in the series are a black plastic parallelepiped of fairly large mass. There is a control panel on the front side. The device has a cable for connecting to the AC mains, two clamps that are connected directly to the battery terminals. The device is configured for charging automatically.

The series of devices includes pre-starting devices that are used to start the engine of a car with a severely discharged battery (“Kedr-mini”). The range also includes universal units that perform both functions (charger “Kedr-auto-10”).

Control Panel

Before starting the device, you must familiarize yourself with the rules of its operation. Neglecting this simple rule can cause electric shock and even death.

The most important thing is to study the control panel of the device before connecting it to the battery. In the vast majority of cases, it includes:

Switch for controlling automatic “Charge/Recharge” modes.
Fuse holder, in other words - fuse connector.
Toggle switch for automatic modes “Continuous/Cyclic”.
Ammeter and LED battery full charge indicator.

In the back wall of the device there is a small compartment containing the cords necessary to connect the Kedr charger to the power supply and the battery.

Differences between devices and other chargers

The Kedr family of devices is loved by domestic car enthusiasts for their ease of use.

The device recharges or restores the functionality of the battery thanks to the automatic functions built into its control board:

Cyclic operation - provides partial restoration of the redox abilities of the electrodes during sulfation of elements.
Battery recharging - brings a constant charge to full capacity.
Battery shutdown mode after full charge.

The device is also equipped with automatic protection against short circuits resulting from accidental contact of the output terminals or incorrect connection of the battery. When triggered, the protection system simply stops supplying electric current, thereby protecting both the Kedr charger itself and the battery.

Before charging

Before you start charging, you need to make sure that your battery needs recharging and is in good condition. To do this, you need to measure the voltage at the terminals. In winter, the maximum permissible discharge level is no more than 25% of the nominal value, and in summer - no more than 50%. If the voltmeter shows lower values, then the battery needs charging.

Standard car batteries have a nominal voltage of 12 Volts. Only in this case, the “Cedar” charger (instructions below) can charge the battery. Also read the battery data sheet to make sure this is true. Remember that in order to charge, the voltage in the charger must be higher than the battery voltage. Otherwise, nothing will work.

User manual

The instructions state that to charge the battery you must do the following:

Remove the cords from the cavity on the back wall, carefully stretch them on the floor, making sure that the clamps do not touch.
Connect the device to an alternating current source of 220 Volts.
Switch the toggle switches to the “Charge” and “Continuous” positions.
Observing polarity, attach the clamps to the battery terminals.

Restoring functionality

A decrease in battery capacity occurs as a result of partial sulfation of the plates - the formation of sulfates on the electrodes. In this case, it is possible to increase the performance and durability of the battery. To do this you need:

Connect the device clamps to the terminals.
Move the toggle switch to the “Cyclic” position.
Connect a 12V or 6V light bulb to the battery.

Restoration of functionality occurs according to the following scheme: the Kedr charger charges the battery for 45 seconds, and then turns off, and the lamp comes into operation, which discharges the battery within 15 seconds. This cyclic charging/discharging increases the life and performance of the battery.

Modern chargers are small in size and weight, and also have increased efficiency and durability. The Kedr Auto 10a charger belongs to the category of just such products. Due to the fact that this model is produced in our country, it is maximally adapted for operation in conditions of variable characteristics of electric current in the network.

Contents

Device overview

The Kedr Auto 10a charger consists of a rectangular plastic case, on the front panel of which there are indication and control elements. To monitor the level of charging current, the device is equipped with a mechanical ammeter.

There is also a built-in LED in the front panel of the device, which allows you to visually determine in which mode the charger is operating. To the right of the LED is a button that allows you to easily select the battery charging option.

On the opposite side, an electrical cable with a plug and output wires to the battery, at the ends of which there are spring clips, are connected to the charger.

Technical characteristics of the device Kedr Auto 10a

In order to ensure maximum efficiency when using the Kedr Auto 10a charger, you need to know the basic technical characteristics of such devices. The manufacturer's instructions for this device indicate the following parameters:

Characteristic	Meaning
Voltage	170-240 Volt
Pre-charge mode	10 Amps
Maximum charging current	10 Amps
Rated charging current	5 Amps
Charge voltage	15 Volt
Charging algorithm	Smooth current reduction
Power consumption	up to 250 watts
Nominal battery voltage	12 Volt
Suitable for charging batteries	Lead-acid
Chargeable battery capacity	from 14 to 190 A/h
Ammeter	Switch
Dimensions	185x130x90 mm
Weight	600 grams

The territory of Russia is divided into 4 climatic zones, therefore, in addition to the main technical characteristics It is important to know under what environmental conditions the use of the Kedr Auto charger is permitted.

If the car is charging in an open area in winter, then the minimum temperature below which operation of the charger is prohibited is minus 10 degrees Celsius. The maximum positive operating temperature of Kedr Auto 10a is +40º C.

Features of the device and for which battery it is intended

Using the Kedr Auto 10a charger, you can charge a 12-volt car battery. A feature of this model is the impossibility of setting the exact current value. The main vehicle charging cycle is an automatic process that is activated when the charger is connected to the battery and ends when the battery is fully charged. The maximum current at the battery terminals throughout the entire charging cycle is 5 A.

Given these features of the device, it can be assumed that charging large-capacity batteries will take too much time. For full recovery The battery charge will need to be supplied to its terminals at 10% for 10 hours, so a battery with a capacity of 150 A/h cannot be charged even within 24 hours.

How to charge the battery using Kedr Auto 10a

You can charge the battery using Kedr Auto 10a in three modes: automatic, pre-start and cyclic. Each charge recovery option has its own characteristics, so to properly connect the device, you must perform several steps in succession.

In automatic mode

In automatic mode, the device’s operating algorithm completely eliminates the possibility of overcharging, which cannot but have a positive effect on the “health” of the battery. To correctly activate this mode, it is enough:

Connect the charger clamps to the battery terminals, observing polarity.
Plug the plug into an AC outlet.

Thus, 2 steps are enough for the device to start working in automatic mode. After the charging cycle is completed, the charger will reduce the supply of electric current to the minimum possible value, and for additional information about the completion of the process, the LED will begin to blink.

In pre-launch mode

In a situation where the battery is not completely discharged, but it is not possible to crank the crankshaft at a sufficient speed to start the engine, you can perform an express charge using this device. In order to activate the pre-start mode of the Kedr Auto 10a charger you must:

Connect the clamps to the battery terminals, observing polarity.
Connect the device to the network.
Press the mode switch button 2 times.

Once the pre-start mode is activated, the red indicator on the front panel will illuminate continuously for 5 minutes, and the current at the battery terminals will increase to 10 A. This is usually enough to significantly restore capacity. car battery. At the end of the pre-start mode, the device will automatically switch to automatic operation.

In cycle mode

The Kedr Auto 10a charger has a cyclic charging mode, which allows you to restore batteries that have been subjected to deep discharges. As a rule, in this case, sulfates form on the surface of the plates, which interfere with the normal course of the chemical reaction during standard battery charging.

To activate the cyclic mode, you also need to connect the battery to the charger, as described above, but after turning on the automatic mode, immediately press the button located to the right of the ammeter. The activation of the device with intermittent switching on can be judged by the red LED turning on and off alternately.

Electrical circuit diagram

Download official instructions

PDF Operating instructions for the Kedr Auto 10 charger can be downloaded.

Do you have a charger? Kedr Auto 10a? Then tell us in the comments which one and your impressions of it, this will greatly help other car enthusiasts and make the material more complete and accurate.

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