Akumulatoru testeris KONNWEI KW520, 12/24V, PL izvēlne

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• Gamintojas: Konnwei
• Modelis: KW520

KONNWEI KW520 Battery tester test regeneration charging 12 24V PL MENU

✅ Konnwei KW520 - battery tester, charger and regeneration device

Konnwei KW520 combines three functions in one device: it allows you to check the condition of the battery, safely charge it and carry out the regeneration process. It supports 12V and 24V installations, so it can be used to control batteries in many types of vehicles.

• Quick battery rating - you can immediately check its voltage, resistance, charge level and overall condition.
• Readable test result - the device informs whether the battery is functional or needs to be replaced.
• The battery can be checked without having to remove it from the car.
• Start-up system control - measurement of start-up time and voltage helps to detect the cause of problems with starting the vehicle.
• Charging system control - the device analyzes the voltage under load, voltage without load, ripple and charging status.
• Wide testing range - support for 5-220 Ah batteries and 10-2000 CCA inrush current.
• The three-step microprocessor-controlled process protects the battery from overcharging.
• Charging deeply discharged batteries - maintenance mode helps you safely start charging an excessively discharged battery.
• Recovery function - allows you to restore capacity and improve the performance of a used or sulphurized battery.
• Built-in protection - protection against reverse polarity, short circuit, overvoltage and overheating increases work safety.
• Psintering the testing, the device draws energy directly from the battery.
• Adjusting the operating language to the user's preferences. Menu in Polish.

✅ 3 functions in one device

1. Testing the battery - allows you to quickly check its condition and detect problems that may hinder starting the vehicle.
2. Battery regeneration - helps to restore its capacity, improve performance and extend the service life.
3. Battery charging - allows you to safely replenish energy without the need for a separate charger.

✅ Comprehensive control of the battery and vehicle systems

Konnwei KW520 allows you to test, charge and regenerate 12 V and 24 V batteries, and a clear screen allows you to quickly check the most important results.

• SOC charge level - shows how much energy is left in the battery.
• Technical condition SOH - facilitates the assessment of the condition and degree of battery consumption.
• Charging test - allows you to check the correct operation of the charging system.
• Voltage measurement - allows you to quickly check the voltage of the battery.
• Start-up test -helps to detect problems occurring during engine start-up.
• Resistance measurement - provides additional information about the condition of the battery.
• Scope 10-2000 CCA - allows you to test batteries with different inrush current values.
• Saving data - allows you to preserve and recheck the results.
• Charging 12 V/10 A and 24 V/5 A - provides support for two popular installation voltages.

✅ Function 1 - comprehensive battery tester

Konnwei KW520 allows you to check the battery without having to remove it from the vehicle. The device performs battery test, boot system test and charging system test, and displays the results directly on the screen.

The tester allows you to choose the test site - inside or outside the vehicle - and adjust the settings to the type of battery and the appropriate measurement standard.

During the test, the device checks:

• Battery voltage - allows you to assess its current voltage level.
• Internal resistance - provides information about the internal state of the battery.
• SOH (State of Health) - shows the percentage of battery condition.
• SOC (State of Charge) - shows the remaining percentage of charge.
• CCA (Cold Cranking Amps) - checks the value of the inrush current.
• Score rating - a message appears on the screen informing about the status of the battery, e.g. the need to recharge and carry out the test.

✅ Starting system test

The start-up test allows you to check the voltage behavior when starting the engine. The device displays:

• start-up time,
• maximum voltage,
• minimum voltage,
• assessment of the test result.

✅ Charging system test

KW520 allows you to control the operation of the vehicle charging system. The test includes:

• voltage under load,
• voltage without load,
• measurement of ripples,
• assessment of the operation of the charging system.

✅ Supported battery types:

• Standard flooded battery, AGM with flat plates, AGM spiral, GEL, EFB

✅ Supported standards and measuring ranges

• CCA: 100-2000 BCI: 100-2000 CA: 100-2000 MCA: 100-2000 SAE: 100-2000 EN: 100-2000 DIN: 100-1400 IEC: 100-1400 JIS: 26A17-245H52

✅ Function 2 - battery charging

Konnwei KW520 enables charging of 12 V and 24 V batteries used in various vehicles. To start charging, connect the red terminal to the positive pole, the black terminal to the negative pole, and then connect the device to a 110-220 V outlet.

• Cars 12 V - charging batteries used in various types of cars.
• Motorcycles 12 V - support for batteries of two-wheelers.
• Off-road vehicles 12 V - the ability to charge batteries of cars used outside paved roads.
• Agricultural vehicles 12 V - also designed for batteries of agricultural machinery and vehicles.
• Trucks 12 V and 24 V - support for installations using two voltage levels.
• Different types of batteries - the graphics indicate, among others, lead-acid batteries, sealed VRLA, AGM, GEL and lithium batteries.
• Simple connection - just keep the terminals polarized correctly and connect the device to power.

✅ Low Frequency Constant Current Charging

Konnwei KW520 uses a constant low-frequency current during charging, which, according to the information in the graphic, does not harm the installation of the vehicle. A clear screen allows you to control the process on an ongoing basis.

• Charging level control - the screen shows the percentage of battery charge.
• Preview of charging current - allows you to check the current value of the intensity.
• Voltage preview - allows you to monitor the voltage of the battery during charging.
• Readable information - the most important process parameters are visible directly on the display.

Automatic temperature compensation

The device automatically detects the ambient temperature and adjusts the charging process to the conditions prevailing in summer and winter. Thanks to this, the charging parameters are adjusted to the current temperature.

✅ Function 3 - automatic regeneration with one button

The repair mode allows the battery to regenerate automatically, helping to improve its performance and extend its lifespan. The device screen shows the duration of the process.

✅ Battery regeneration function

Impulse repair mode helps to restore the capacity of the weakened battery, improve its performance and extend the period of further use. According to the presentation, the function can increase the level of battery health by carrying out a regeneration process.

✅ Intelligent and safe design

Konnwei KW520 is equipped with a resistant housing, an efficient fan, heat sinks, dual relays and ARM control system. The applied solutions protect the device from overheating and ensure stable operation.

✅ Contents of the set

• Battery tester Konnwei KW520
• Cable
• User manual
• Case

✅ Technical specification

• Model: Konnwei KW520
• Functions: battery testing, charging and regeneration
• Test voltage range: 8-24 V
• Capacity Range During Testing: 5-220 Ah
• Inrush current range: 10-2000 CCA
• Supported standards: CA, CCA, BCI, MCA, JIS, SAE, EN, DIN, IEC
• Battery charging range: 4-100 Ah
• Input Voltage: AC 100-240 V, 50-60 Hz
• Charging Output: DC 12 V/10 A and 24 V/5 A
• Rated Charger Output: 12V DC, Maximum 5-6A
• Minimum initial voltage: 8 V
• Charging: automatic, three-stage
• Control: microprocessor CPU
• Efficiency: about 85%
• Thermal protection: 65°C ±5°C
• Operating temperature: - 20°C to 50°C
• Supported battery types: standard lead-acid, flat plate, spiral, calcium, GEL, AGM, wet and EFB
• Protections: against reverse polarity, short circuit, overvoltage, overheating and operation without connected battery
• Compliance standards: CB, CE, IEC 60335, EN 61000, EN 55014
• Package Dimensions: 19 × 15 × 7 cm

Specifications