Uživatelská příručka k chytrému testeru kapacity baterií CW24

1. Úvod

The ATORCH CW24 Smart Battery Capacity Tester is a versatile 2-in-1 WiFi IoT battery and power coulomb meter designed for comprehensive monitoring of DC power sources. This device measures and displays parameters such as voltage, proud, výkon, skutečná kapacita, teplota baterie, alarm nízké kapacity, nízký objemtage alarm, current voltage curve, and electricity statistics. It also provides remaining discharge time and remaining charging time of the battery pack, accurately reflecting various working states of the battery at any time.

Mezi klíčové vlastnosti patří:

• Capacity dual-mode metering with a true four-wire wiring system.
• Široký objemtage (0-420V) and high current (up to 1000A, optional) energy metering.
• Main screen display of charging and discharging capacity/power statistics, curves, peak recording, and daily/monthly/annual power column statistics.
• Single-screen multi-parameter display, standby calendar, and rich settings background.
• Power-off storage and multi-mode interface with power percentage displej.
• Support for optional electronic circuit breakers for overcharge/discharge protection and remote control via mobile phone.
• Automatic prompts and power-off protection for overvoltage, overpower, overtemperature, and low voltage.
• Bidirectional current sampling detection.
• Lifelong free firmware updates via computer online or WiFi networking.

2. Bezpečnostní informace

Důležitá bezpečnostní upozornění:

• Zapojení: Always strictly follow the provided wiring diagrams. The sampler must be connected in series to the negative circuit of the battery. Connecting to the positive circuit is strictly prohibited.

• Napájení: Pokud je baterie objtage is less than 10V, an independent DC5V power supply (5V-12V) is required for the instrument to power on and operate correctly.

• Current Wires: The current wire passing through the load should be as thick as possible and must meet the required current carrying capacity of the load. A thicker wire diameter is generally better for high current applications.

• 1000A Shunt Installation: The 1000A shunt is heavy and improper handling may cause damage to the control panel. Please follow the specific installation instructions carefully before use.

3. Obsah balení

The standard package includes the following items. Please verify all components upon receipt:

• CW24 Meter WiFi Version (1 pc) - Specific current rating (e.g., 30A, 100A, 200A, 500A, or 1000A) depends on your purchased model.
• 300cm Type-C Data Cable (1 pc)
• Teplotní sonda (1 ks)
• USB Power Supply Cable (1 pc)

Optional Accessory (Relay): If purchased, the relay package typically includes:

• Relay Host (1 pc)
• Signal Cable (1 pc)
• Screws + Nuts (2 sets)
• 100A Copper Nose (2 pcs)

4. Specifikace

The CW24 is suitable for various battery types including lithium, lithium iron phosphate, lead-acid, nickel-hydrogen, colloidal batteries, and more. It is widely used in electric vehicles, RVs, cars, emergency power supplies, energy storage, measuring equipment, and medical equipment.

5. Nastavení

5.1. Pokyny pro zapojení

Proper wiring is crucial for accurate measurement and safe operation. Please follow these instructions carefully:

1. Sampler Connection: Sampler provided with this meter must be connected in series to the negative circuit of the battery pack. It is strictly prohibited to connect it to the positive circuit. Connect the B- terminal on the sampler to the negative B- terminal of the battery. Connect the negative electrode P-/C- for charging and discharging at the P-end.

   

2. svtage S.ampling: Take one red and one black wire to connect the positive and negative terminals of the battery to the voltagesampling input interface shown in the diagram for voltagesampling.

3. Napájení nástroje: Connect the Type-C data cable to a 5V USB power supply to power the product. It will then display normally. If the battery voltage is less than 10V, an independent DC5V-12V power supply is required for the instrument to light up and operate.

4. Wiring Principle: Ensure that all current flowing through the battery passes through the bidirectional current sampler shown in the diagram.

Warning: The current wire passing through the load should be as thick as possible and meet the required carrying current of the load! The thicker the wire diameter, the better!

5.2. Relay Wiring (Optional)

If you are using the optional 100V/80A relay, follow the specific wiring diagram for relay integration. This relay is mainly used for on-off testing of 0-100V voltage and 0-80A, related to a switch function.

5.3. 1000A Shunt Installation (for 1000A models)

For the 1000A model, the shunt is heavy and requires careful installation to prevent damage to the control panel. Follow these steps:

1. Prepare the control module and 1000A Shunt.

2. Remove the 1000A shunt screws with a screwdriver.

3. Align the screw holes of the control board with the screw holes of the 1000A shunt.

4. Tighten and fix the two screws on the control board.

5. Install the display panel and splitter according to the diagram.

5.4. WiFi Networking and App Connection

The CW24 meter features a built-in WiFi module for remote control and monitoring via a mobile app. This requires a 2.4GHz WiFi network, and Bluetooth must be enabled on your mobile device.

1. Stáhněte si aplikaci: Download the "Smart Life" or "Tuya" app from your mobile app market (Google Play Market, Apple App Store).

2. Přidat zařízení: After powering on the device, its red light will flash and remain on, indicating it has entered distribution network mode and is waiting for WiFi connection. Open the Smart Life app, and it should automatically prompt you to add a device. Click "Add" to proceed.

3. Párování: Select the device (CW24) and manually enter your WiFi network name and password. Ensure Bluetooth and location permissions are enabled on your phone.

4. Dokončení: After successful pairing, click "Next" and the app will automatically connect via WiFi, allowing remote control and data viewIng.

6. Návod k obsluze

6.1. Režimy zobrazení

The CW24 features a 2.4-inch true color screen with multiple functional interface contents and parameters displayed on one screen. You can switch between different functional interfaces using short button presses.

The device also offers four standby display modes, which can be configured in the system settings:

• Výchozí styl
• Styl baterie
• Calendar Time Style
• Styl vypnuté obrazovky

The standby interface can be entered by counting down the standby time according to your system settings. WiFi networking provides automatic time calibration.

6.2. Capacity Testing Modes

The CW24 offers two primary modes for testing battery percentage:

1. C+D- Mode (Capacity Percentage Test Mode): In this mode, charging (C+) adds to the capacity, and discharging (D-) reduces the capacity. This mode displays the current actual capacity of the battery.

2. C+D+ Mode (Cumulative Capacity Calculation Mode): In this mode, both charging (C+) and discharging (D-) add to the cumulative capacity. The two values are cumulative and do not reduce. This mode is useful for tracking total energy flow.

Operace: To select a mode, long-press the "M" key to enter the background settings, then navigate to "Capacity metering mode" and choose your desired testing mode.

6.3. Úroveň baterie v procentechtage Color Change Display

The meter allows users to set full charge voltage and minimum discharge voltage thresholds for various battery types. Based on these thresholds, the system displays the battery percentage with color changes:

• Zelený: >30% kapacity
• Pomerančový: <30% capacity
• Červený: <10% capacity

When the display is within the range of 1% to 100%, the red light on the Power panel illuminates, and the relay output interface outputs a high level to control the relay to connect the current path. If it falls outside this range, the red light turns off, and the relay outputs a low level to disconnect the current path. This ensures safe charging and discharging, preventing battery damage from over-charging or over-discharging. It can also be used for over-voltage a nízkoobjtagochrana proti odpojení.

6.4. Alarm Prompts

The CW24 provides a dual alarm system with both sound and display for critical conditions:

• Voltage
• Nízký objemtage
• Přemoci
• Přehřátí

Nastavení budíků: Long-press the "M/OK" button to enter the backend system settings. Here, you can set the thresholds for over-voltage, nízký objemtage, and over-power for the tested battery. If the temperature probe exceeds its set threshold, the device will display an alarm message and an internal buzzer will sound. This feature helps remind users to charge the battery in a timely manner due to low voltage or capacity, preventing complete battery depletion.

6.5. Data Statistics and Curves

The device offers comprehensive data statistics and graphical representations:

• Capacity Statistics: View daily, monthly, and annual reports of charging and discharging capacity and power consumption. The interface provides real-time management of efficient charging and discharging power.
• Independent Statistical Function: An independent statistical interface page displays total charging capacity, total discharging capacity, total charging and discharging capacity, total charging energy, total discharging energy, and total charging and discharging energy values, offering detailed and clear data at a glance.
• Aktuální/Voltage Curves: The meter can display real-time current and voltage curves, as well as peak value records, providing a clearer understanding of the operating status and wave amplituda.

6.6. PC Software and Mobile App Usage

The CW24 supports both PC software and mobile app (Tuya or Smart Life) for enhanced functionality:

• PC Software: Connect via the HID data cable. The PC software can read device current, voltage, power, capacity, and other data, and allows exporting data to XLS table format.

  

• Mobile App (Tuya/Smart Life): Connect via WiFi. The mobile app allows remote control, functional control, battery power data detection, charging and discharging curves, and daily/monthly/annual electricity column statistics. Note that the WiFi app can only view data and curves; it cannot export data.

  

• Nastavení backendu: Both the device and the mobile app allow access to backend settings for configuration. Long-press the "M" key on the device to enter settings. On the app, navigate to the "Setup" tab.

  

7. Údržba

7.1. Aktualizace firmwaru

The CW24 supports lifetime free firmware updates via WiFi networking. This ensures your device always has the latest features and improvements.

To upgrade, ensure the device is powered on and connected to WiFi. Follow the prompts in the mobile app under the "Device Update" section. Keep the device powered during the entire upgrade process.

8. Řešení problémů

• Zařízení se nezapíná: Ensure the Type-C data cable is connected to a 5V USB power supply. If the battery voltage is below 10V, an independent DC5V-12V power supply is mandatory.

• Nesprávné čtení: Double-check all wiring connections, especially the sampler in the negative circuit. Ensure the current wires are adequately thick for the load. Verify that the correct diverter size (shunt) is selected in the settings.

• Problémy s WiFi připojením: Confirm that your WiFi network is 2.4GHz. Ensure Bluetooth and location permissions are enabled on your mobile device during the pairing process. If issues persist, try resetting the WiFi settings on the device via the backend menu.

• Aplikace nezobrazuje data: After successful WiFi connection, ensure the app is opened and has automatically connected to the device. The mobile app can only view data and curves; it cannot export data.

• Relay Not Functioning: Verify that the relay function is enabled in the device settings (long-press "+" or "-" to toggle). Ensure the relay is correctly wired according to the diagram and that the battery voltage is sufficient for the instrument to operate.

9. Uživatelské tipy

• Identifikace modelu: Be aware that different versions of the CW24 exist, particularly regarding the current rating (30A, 100A, 200A, 500A, 1000A). Confirm your specific model to ensure compatibility with accessories like relays and proper wiring.

• Optimal Wiring: For high current applications, always use the thickest possible wires for the load to minimize resistance and ensure accurate measurements and safe operation.

• Konektivita aplikace: When connecting to the Smart Life or Tuya app, remember that a 2.4GHz WiFi network is required, and Bluetooth must be active on your phone for initial setup.

• Export dat: While the mobile app provides real-time viewing and curves, for data export (e.g., to XLS format), you will need to use the PC software connected via the HID data cable.

• Relay Functionality: The relay function is an optional feature that requires a separate relay module. It enables automatic protection and remote control capabilities.

10. Záruka a podpora

ATORCH products are manufactured under strict quality control. In the unlikely event of any issues, please contact the seller or ATORCH customer support for assistance. Please refer to the official ATORCH website for the latest support information and resources.

Další zdroje:

• PC software ke stažení: http://en.atorch.cn/NewsDetail.aspx?ID=90

• Uživatelská příručka (PDF): http://en.atorch.cn/upload/20250605112227.pdf