1. Въведение
The EARU Automatic Voltage Protector (Model EARU-1005) is an advanced electrical safety device designed to protect your valuable home and office appliances from damaging power fluctuations. This device offers comprehensive protection against over-voltagд, под-обtage, and overcurrent conditions, ensuring the longevity and safe operation of your electrical equipment. It features adjustable thresholds and an auto-reconnect function for convenience and continuous protection.
2. Ключови характеристики
- Защита „всичко в едно“: Safeguards appliances from power surges, over-voltage (above 275V), under-voltage (below 175V), and adjustable overcurrent (1A-63A).
- Прецизна настройка: Customizable cut-off thresholds for over-voltage (200V-275V) и понижен волтtage (175V-200V) to suit specific grid conditions and appliance needs.
- Функция за автоматично нулиране: Automatically restores power within 60-300 seconds once grid voltage stabilizes within the set safe range, eliminating manual intervention.
- Превъзходна проводимост: Constructed with 100% pure copper conductors for minimal resistance, efficient operation, and enhanced long-term reliability under heavy 63A loads.
- Монтаж на DIN шина: Designed for easy and secure integration into standard 2-Pole, 36mm width DIN Rail electrical panels.
- Пълна безопасност: Provides robust protection for an entire household against unpredictable voltage колебания и скокове.
Изображение 2.1: Крайview of the protection capabilities of the EARU Automatic Voltage Протектор.
3. Информация за безопасност
Please read and understand all safety instructions before installing or operating the device. Failure to do so may result in electric shock, fire, or serious injury.
- Монтажът трябва да се извършва само от квалифициран електротехник в съответствие с местните електрически норми и разпоредби.
- Ensure the main power supply is disconnected before any installation or maintenance work.
- Do not operate the device if it appears damaged or has been exposed to moisture.
- Verify correct wiring connections (Line and Neutral) to prevent malfunction or damage.
- Устройството е предназначено само за употреба на закрито.
- Не превишавайте максималния номинален ток от 63A.
4. Продуктът свършиview
4.1. Компоненти и дисплей
The EARU Automatic Voltage Protector features a clear digital display and intuitive control buttons for easy monitoring and adjustment.
- Voltage Дисплей: Shows the current line voltage.
- Текущ дисплей: Shows the current load in Ampерес.
- Индикаторни светлини:
>U: Свръх обемtage индикатор.<U: Под-обемtage индикатор.>Ie: Overcurrent indicator.R/T: Reset/Time indicator.
- Бутони за управление:
- Up Arrow (▲) / Down Arrow (▼): Used to adjust parameter values.
- Бутон SET: Press and hold for 3 seconds to enter setting mode.
- Бутон за включване / изключване на захранването: Toggles power to the protected circuit.
Изображение 4.1: Предна част view of the EARU Automatic Voltage Protector, highlighting its digital display and control buttons.
5. Настройка и инсталация
The EARU Automatic Voltage Protector is designed for DIN Rail mounting. Ensure proper wiring and secure installation.
5.1. Монтаж
Mount the device onto a standard 36mm width DIN Rail within your electrical panel. Ensure it is securely clipped into place.
5.2. Схема на свързване
Connect the incoming power supply (Line and Neutral) to the "IN" terminals and the outgoing load to the "OUT" terminals. Refer to the diagram below for correct wiring.
Изображение 5.1: Примерample wiring configuration for DIN Rail installation.
Image 5.2: Device dimensions for installation planning.
6. Инструкции за работа
The device allows for precise adjustment of protection parameters. Follow these steps to configure your voltagзащитник.
6.1. Parameter Setting Mode
- Уверете се, че устройството е включено.
- Натиснете и задръжте НАБОР button for approximately 3 seconds until the display changes to show "P-1" or a similar setting indicator. This indicates you are in parameter setting mode.
- Използвайте Стрелка нагоре (▲) и Стрелка надолу (▼) buttons to navigate through the different parameters (P-1 to P-6).
- Once you have selected a parameter, press the НАБОР button briefly to enter its adjustment mode.
- Използвайте Стрелка нагоре (▲) и Стрелка надолу (▼) бутони за промяна на стойността.
- Натиснете НАБОР button again to confirm the value and move to the next parameter, or wait a few seconds for the device to automatically save and exit the setting mode.
6.2. Описания на параметрите
| Параметър | Описание | Регулируем обхват |
|---|---|---|
| П-1 | Над-обемtage настройка | 240V - 300V (or OFF) |
| П-2 | Под-обtage настройка | 140V - 200V (or OFF) |
| П-3 | Overcurrent setting | 1A - 40A / 63A / 80A (depending on model) |
| П-4 | Забавяне на нулирането/стартирането | 1-те - 300-те |
| П-5 | Relay recovery delay | 1-те - 300-те |
| П-6 | Overcurrent recovery delay | 1-те - 300-те |
Image 6.1: Function setting guide for the device.
6.3. Video Guide: Setting Parameters
Video 6.1: This video demonstrates how to adjust the over-voltagд, под-обtage, overcurrent, and recovery delay settings on the EARU Automatic Voltage Protector. It shows the step-by-step process of entering the setting mode and modifying each parameter.
7. Поддръжка
The EARU Automatic Voltage Protector requires minimal maintenance. Regular checks can ensure optimal performance.
- Periodically inspect the device for any visible damage or loose connections.
- Ensure the ventilation slots are clear of dust and debris to prevent overheating.
- Почиствайте външната част със суха, мека кърпа. Не използвайте течни почистващи препарати или разтворители.
- Do not attempt to open or repair the device yourself. Refer to qualified personnel for servicing.
8. Отстраняване на проблеми
If you encounter issues with your EARU Automatic Voltage Protector, refer to the following common troubleshooting steps:
| проблем | Възможна причина | Решение |
|---|---|---|
| Устройството не се включва | No input power; incorrect wiring; internal fault. | Check main power supply. Verify wiring connections. If problem persists, contact support. |
| Power cuts off frequently | Voltage/current outside set thresholds; unstable grid. | Check current voltage/current readings. Adjust P-1, P-2, P-3 settings if necessary. Monitor grid stability. |
| Device does not auto-reconnect | Recovery delay (P-4, P-5, P-6) set too long; persistent fault. | Verify recovery delay settings. Ensure grid conditions have stabilized. Manually reset if safe to do so. |
| Неправилен обtage/текущо отчитане | Calibration issue; faulty sensor. | Свържете се с поддръжката на клиенти за помощ. |
9. Спецификации
| Характеристика | детайл |
|---|---|
| Марка | EARU |
| Модел | EARU-1005 |
| Размери на продукта (ДxШxВ) | 7.7 х 3.5 х 6.5 см |
| Тегло на артикула | 450 гр |
| Входен обемtage | 230 волта AC |
| Макс Ватtage | 13800 вата |
| Максимален ток | 63 Ampерес |
| Над-обемtagДиапазон на защита | Adjustable 200V-275V (Cut-off above 275V default) |
| Под-обtagДиапазон на защита | Adjustable 175V-200V (Cut-off below 175V default) |
| Auto-Reconnect Delay | Регулируеми 60-300 секунди |
| Тип монтаж | DIN Rail (2-Pole, 36mm width) |
| Материал на проводника | 100% Pure Copper |
| Страна на произход | Индия |
10. Гаранция и поддръжка
The EARU Automatic Voltage Protector (Model EARU-1005) is backed by a 1-Year Manufacturer Warranty. This warranty covers defects in materials and workmanship under normal use.
- For warranty claims or technical support, please contact EARU customer service.
- Запазете касовата си бележка като доказателство за покупка за валидиране на гаранцията.
- Неоторизирани ремонти или модификации ще анулират гаранцията.
