1. Въведение
Welcome to the user manual for the FUZRR FR2050 Flexible Coil Power Three-Phase Tester. This manual provides essential information for the safe and efficient operation, maintenance, and troubleshooting of your device. Please read this manual thoroughly before use to ensure proper functionality and to prevent damage or injury.
Мерки за безопасност
- Always adhere to local electrical safety regulations and standards.
- Не се опитвайте да измервате обtages or currents exceeding the specified limits of the device.
- Ensure the device is in good working condition and free from visible damage before each use.
- Избягвайте да използвате устройството на мокро или damp среди.
- Не отваряйте устройството casing unless instructed by qualified personnel.
2. Продуктът свършиview
The FUZRR FR2050 is a versatile flexible clamp power tester designed for comprehensive three-phase AC measurements. It features a flexible Rogowski coil for easy clamping around conductors, enabling precise measurement of voltage, current, frequency, and phase sequence. Its lightweight and compact design make it suitable for various industrial and scientific applications.
Ключови характеристики
- Flexible Coil: Available with φ150mm (FR2050) or φ300mm (FR2050E) jaw sizes for diverse applications.
- Съхранение на данни: Capable of storing up to 200 groups of measurement data for later review.
- Automatic Frequency Recognition: Automatically detects 50Hz/60Hz frequencies.
- Линия Voltage Измерване: Supports line voltage measurements below AC 600V.
- Лек дизайн: Weighs approximately 250g, enhancing portability and ease of use.
Figure 2.1: FUZRR FR2050 Flexible Coil Power Three-Phase Tester with carrying bag.
Figure 2.2: The FR2050 Flexible Clamp Power Meter, emphasizing its ability to perform voltage, current, phase, power, and frequency tests.
Компоненти на инструмента
Фигура 2.3: Подробно view of the FR2050 tester with labels pointing to its key components: the Roche sensor coil, the coil knob, the liquid crystal display, the key area (buttons), and the voltage input jacks (U1, U2, U3, COM).
3. Настройка
3.1. Инсталиране на батерията
The FUZRR FR2050 requires one Lithium Metal battery (included). To install the battery:
- Намерете отделението за батерии на гърба на устройството.
- Отворете капака на отделението за батерията.
- Поставете батерията, като осигурите правилната полярност, както е указано вътре в отделението.
- Затворете здраво капака на отделението за батерията.
3.2. Свързване на тестови проводници
Connect the provided test leads to the voltage input jacks located at the bottom of the device. The jacks are typically labeled U1, U2, U3, and COM. Ensure each lead is securely plugged into its corresponding jack for accurate readings.
3.3. Flexible Coil Connection
The flexible coil is integrated into the device. Ensure the coil knob is securely fastened to maintain proper contact and measurement integrity.
4. Инструкции за работа
4.1. Включване/изключване
To power on the device, press and hold the red power button (marked with a circle and a vertical line) located on the front panel until the Liquid Crystal Display (LCD) illuminates. To power off, press and hold the same button until the display turns off.
4.2. Избор на режим
Use the "MODE" button to cycle through the various measurement functions. Each press will switch to the next available mode, such as voltage, current, frequency, phase, or power. The currently selected mode will be indicated on the LCD.
4.3. Процедура за измерване
- Изберете режим: Press the "MODE" button to choose the desired measurement function (e.g., AC Current, AC Voltage, Frequency).
- Отворена бобина: Turn the coil knob to open the flexible Rogowski coil.
- Clamp Диригент: Carefully position the open coil around the conductor(s) you wish to measure. Ensure the coil completely encircles the conductor(s) and is fully closed and secured by turning the coil knob back.
- Прочетете измерване: The measurement values will be displayed on the LCD.
4.4. Задържане на данни
Press the "HOLD" button to freeze the current reading on the display. This is useful for recording measurements in difficult-to-view situations. Press the "HOLD" button again to release the held reading and resume live measurements.
4.5. Съхранение на данни
To save a measurement, press the "SET" button. The device can store up to 200 groups of measurement data. When the storage capacity is reached, a "FULL" symbol will be displayed on the LCD, indicating that no more data can be saved until existing data is cleared or transferred.
5. Поддръжка
5.1. Почистване
To clean the device, gently wipe the exterior with a soft, dry cloth. Do not use abrasive cleaners, solvents, or harsh chemicals, as these can damage the casing or display. Ensure no moisture enters the device.
5.2. Смяна на батерията
When the low battery indicator appears on the LCD, replace the battery promptly to ensure continued accurate operation. Refer to Section 3.1 for battery installation instructions.
5.3. Съхранение
Store the FUZRR FR2050 in a cool, dry place, away from direct sunlight, extreme temperatures, and high humidity. If the device will not be used for an extended period, it is recommended to remove the battery to prevent leakage and potential damage.
6. Отстраняване на проблеми
This section addresses common issues you might encounter with your FUZRR FR2050 tester. If you experience a problem not listed here, or if the suggested solutions do not resolve the issue, please contact customer support.
| проблем | Възможна причина | Решение |
|---|---|---|
| Устройството не се включва | Low or depleted battery; Incorrect battery installation | Check battery installation and charge level. Replace battery if necessary. |
| Няма отчитане на дисплея | Flexible coil not properly clamped; Incorrect measurement mode selected; Loose test lead connections | Ensure the flexible coil is fully closed around the conductor. Verify the correct measurement mode is selected. Check all test lead connections. |
| Неточни показания | Coil not fully closed; Measurement range inappropriate; External electromagnetic interference | Ensure the coil is completely closed with no gaps. Verify the measurement range is suitable for the circuit. Move away from strong electromagnetic fields. |
| "FULL" symbol displayed | Data storage is at maximum capacity | The device's internal memory for data storage is full. Review and clear stored data if needed (refer to advanced operation section, if available, or contact support for instructions on clearing data). |
7. Спецификации
The following table outlines the technical specifications for the FUZRR FR2050 Flexible Coil Power Three-Phase Tester.
| Параметър | Спецификация |
|---|---|
| Модел | FR2050 (EC-FR2050) |
| Марка | FUZRR |
| Функции за измерване | Voltage, Current, Phase, Frequency, Power |
| Flexible Coil Jaw Size | φ150mm (FR2050), φ300mm (FR2050E) |
| Дължина на бобината | 470mm (FR2050), 950mm (FR2050E) |
| Обхват на променлив ток | Up to 3000A (Flexible Coil) |
| AC Voltage Обхват | До 600V |
| Честота | 50Hz/60Hz automatic recognition |
| Sample Rate | Approximately 2 times/second |
| Съхранение на данни | 200 групи |
| Тегло на артикула | 1 килограм (2.2 паунда) |
| Батерии | 1 литиево-метална батерия (включена) |
| Съответствие | CE, RoHS |
| Дата на първа наличност | 4 юли 2024 г |
Figure 7.1: Model and Specification comparison for FR2050 and FR2050E.
Какво има в кутията
Figure 7.2: The product package includes the FR2050 instrument, a packing box, an instrument pack (carrying bag), a set of 4 test clips, a set of 4 test markers, a specification sheet, a warranty card, and 3 batteries.
8. Гаранция и поддръжка
The FUZRR FR2050 Flexible Coil Power Three-Phase Tester is manufactured by FUZRR. For specific warranty information, including terms, conditions, and duration, please refer to the warranty card included in your product package or contact your retailer. For technical support, service, or inquiries regarding product operation, please reach out to your point of purchase or the manufacturer directly. Contact details can typically be found on the product packaging or the official FUZRR webсайт.