KWS-DC26 DC Power Meter Battery Load Tester User Manual

Introduction

The KWS-DC26 DC Power Meter Battery Load Tester is a high-precision instrument designed for comprehensive measurement of electrical parameters in DC circuits. It accurately measures voltage, current, power, and energy consumption. This device is ideal for various applications, including battery performance testing, solar system monitoring, and electric vehicle charging station analysis. Featuring a high-precision color LCD display, multiple alarm indicators, bidirectional measurement capabilities, and data logging, it offers ease of operation and high reliability.

Коопсуздук маалыматы

• Always ensure proper polarity when connecting the device to avoid damage to the meter or the circuit under test.
• Максималдуу көлөмдөн ашпаңызtage (DC80V) or current (50A) ratings specified for the device.
• Handle with care to prevent physical damage. Avoid exposure to extreme temperatures or moisture.
• Disconnect power before making or changing any connections.
• Refer to your specific application requirements and local electrical codes before utilizing the load tester.

Продукт бүттүview

The KWS-DC26 features a compact design with a clear color LCD display. It is equipped with various connectors to suit different applications. The device provides real-time data and historical records for comprehensive analysis.

Негизги өзгөчөлүктөрү:

• Multifunctional Testing: Чаралар томtage (DC8V-DC80V), current (up to 50A), power, and energy consumption.
• Жогорку көрүнүүчү дисплей: 51*30mm color LCD screen for easy reading in various conditions.
• Bidirectional Measurement: Capable of measuring both charge and discharge.
• Маалыматтарды каттоо: Features power failure memory to retain recorded data.
• Коопсуздук сигнализациялары: Includes multiple alarm indicators for overvoltage, overcurrent, and overtemperature conditions.
• Температура мониторинги: Real-time temperature monitoring with an external thermostat to prevent overheating.

Figure 1: KWS-DC26 DC Power Meter with XT90 connectors, displaying various electrical parameters.

Орнотуу нускамалары

1. Туташтыргычтарды аныктоо: The KWS-DC26 is available with different connector types (e.g., XT-90, XT-60, Anderson, 3-pin). Ensure you have the correct variant for your application. The current model features XT-90 connectors.
2. Булакка туташуу: Connect the "SOURCE" side of the power meter to your DC power source (e.g., battery, solar panel output, wind turbine controller output). Ensure the positive (+) and negative (-) terminals are correctly aligned.

Figure 2: Connecting the KWS-DC26 to a power source and load.
3. Connect to Load: Connect the "LOAD" side of the power meter to your DC load (e.g., electric vehicle, outdoor power source, battery charger). Again, verify correct polarity.
4. External Thermostat (Optional): If your model includes an external thermostat, connect it to the designated port on the meter. This allows for real-time temperature monitoring of the charging product.


Figure 3: External thermostat connection for temperature monitoring.

5. Күйгүзүү: Once all connections are secure, apply power to the circuit. The LCD display should illuminate and begin showing readings.

Visual Setup Guide:

Иштөө нускамалары

The KWS-DC26 provides real-time measurements and historical data. The color LCD displays multiple parameters simultaneously for easy monitoring.

Окууларды көрсөтүү:

• Тtage (V): Учурдагы томду көрсөтөтtagсхеманын e.
• Учурдагы (A): Shows the current flowing through the circuit.
• Күч (Вт): Indicates the instantaneous power consumption or generation.
• Energy (Wh): Accumulates the total energy consumed or generated over time.
• Amp- Саат (Ах): Accumulates the total charge transferred over time.
• Таймер: Tracks the duration of the measurement.
• Температура (°C): Displays the temperature from the external thermostat.

Navigating Historical Data:

The device stores historical data such as peak watts (Wp), peak amps (Ap), and minimum voltage (Vm). Use the buttons on the device to cycle through these historical readings. The video in the setup section also demonstrates this functionality.

Figure 4: Close-up of the KWS-DC26 display and control buttons.

Техникалык тейлөө

• Тазалоо: Аппаратты жумшак, кургак чүпүрөк менен сүртүңүз. Абразивдүү тазалагычтарды же эриткичтерди колдонбоңуз.
• Сактагыч: Аппаратты түз күн нурунан жана экстремалдык температурадан алыс салкын, кургак жерде сактаңыз.
• Берилиштерди кайра коюу: The device features power failure memory. Consult the device's physical buttons or specific instructions for resetting accumulated data (Wh, Ah, Timer) if needed.
• Коргоо өзгөчөлүктөрү: The KWS-DC26 includes built-in overvoltage, overcurrent, and overtemperature protection. If an alarm triggers, identify and resolve the underlying issue in your circuit before continuing operation.

Проблемаларды чечүү

• Дисплей жок: Check all power connections to ensure they are secure and correctly polarized. Verify that the input voltage is within the specified range (DC8-80V).
• Туура эмес окуулар: Ensure all connections are tight and that the device is correctly wired in series with the circuit you intend to measure. Check for any loose wires or damaged connectors.
• Alarms Triggering: Эгерде ашыкчаtage, overcurrent, or overtemperature alarms activate, immediately disconnect the power source and inspect your circuit for faults. Address the cause of the alarm before reconnecting.
• Data Not Resetting: Refer to the device's physical buttons for specific reset procedures. Typically, a long press on a designated button might reset accumulated values.

Техникалык шарттар

Кепилдик жана колдоо

This product comes with a standard manufacturer's warranty. For specific warranty details, technical support, or service inquiries, please refer to the contact information provided by your retailer or the manufacturer's official webсайт. Сатып алганыңыздын далили катары сатып алуу дүмүрчөгүңүздү сактаңыз.