1. Giriş
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-voltage, cilt altıtage, 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. Temel Özellikler
- All-in-One Protection: Safeguards appliances from power surges, over-voltage (above 275V), under-voltage (below 175V), and adjustable overcurrent (1A-63A).
- Hassas Ayar: Customizable cut-off thresholds for over-voltage (200V-275V) and under-voltage (175V-200V) to suit specific grid conditions and appliance needs.
- Otomatik Sıfırlama İşlevi: Automatically restores power within 60-300 seconds once grid voltage stabilizes within the set safe range, eliminating manual intervention.
- Superior Conductivity: Constructed with 100% pure copper conductors for minimal resistance, efficient operation, and enhanced long-term reliability under heavy 63A loads.
- DIN Ray Montajı: Designed for easy and secure integration into standard 2-Pole, 36mm width DIN Rail electrical panels.
- Kapsamlı Güvenlik: Provides robust protection for an entire household against unpredictable voltagdalgalanmalar ve dalgalanmalar.

Resim 2.1: Üzeriview of the protection capabilities of the EARU Automatic VoltagKoruyucu.
3. Güvenlik Bilgileri
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.
- Kurulum, yalnızca yerel elektrik yönetmeliklerine ve kurallarına uygun olarak yetkili bir elektrikçi tarafından yapılmalıdır.
- Herhangi bir kurulum veya bakım çalışmasına başlamadan önce ana güç kaynağının bağlantısının kesildiğinden emin olun.
- Cihaz hasarlı görünüyorsa veya neme maruz kalmışsa cihazı çalıştırmayın.
- Verify correct wiring connections (Line and Neutral) to prevent malfunction or damage.
- Cihaz sadece iç mekanda kullanım için tasarlanmıştır.
- Maksimum 63A akım değerini aşmayın.
4. Ürün Bittiview
4.1. Bileşenler ve Ekran
The EARU Automatic Voltage Protector features a clear digital display and intuitive control buttons for easy monitoring and adjustment.
- Cilttage Ekran: Mevcut hat hacmini gösterir.tage.
- Mevcut Ekran: Shows the current load in Amporada.
- Gösterge Işıkları:
>U: Aşırı sestage göstergesi.<U: Düşük sestage göstergesi.>Ie: Overcurrent indicator.R/T: Reset/Time indicator.
- Kontrol Düğmeleri:
- Up Arrow (▲) / Down Arrow (▼): Used to adjust parameter values.
- Ayarlama düğmesi: Press and hold for 3 seconds to enter setting mode.
- Güç Açma/Kapatma Düğmesi: Toggles power to the protected circuit.

Resim 4.1: Ön view of the EARU Automatic Voltage Protector, highlighting its digital display and control buttons.
5. Kurulum ve Kurulum
The EARU Automatic Voltage Protector is designed for DIN Rail mounting. Ensure proper wiring and secure installation.
5.1. Montaj
Mount the device onto a standard 36mm width DIN Rail within your electrical panel. Ensure it is securely clipped into place.
5.2. Kablolama Şeması
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.

Resim 5.1: Örn.ample wiring configuration for DIN Rail installation.

Image 5.2: Device dimensions for installation planning.
6. Kullanım Talimatları
The device allows for precise adjustment of protection parameters. Follow these steps to configure your voltage koruyucu.
6.1. Parameter Setting Mode
- Cihazın açık olduğundan emin olun.
- Basılı tutun AYARLAMAK 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.
- Kullanın Yukarı Ok (▲) Ve Aşağı Ok (▼) buttons to navigate through the different parameters (P-1 to P-6).
- Once you have selected a parameter, press the AYARLAMAK button briefly to enter its adjustment mode.
- Kullanın Yukarı Ok (▲) Ve Aşağı Ok (▼) değeri değiştirmek için düğmeleri kullanın.
- Basın AYARLAMAK 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. Parametre Açıklamaları
| Parametre | Tanım | ayarlanabilir Aralığı |
|---|---|---|
| P-1 | aşırı sestage ayarı | 240V - 300V (or OFF) |
| P-2 | hacim altıtage ayarı | 140V - 200V (or OFF) |
| P-3 | Overcurrent setting | 1A - 40A / 63A / 80A (depending on model) |
| P-4 | Reset/start delay | 1s - 300s |
| P-5 | Relay recovery delay | 1s - 300s |
| P-6 | Overcurrent recovery delay | 1s - 300s |

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-voltage, cilt altıtage, 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. Bakım
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.
- Clean the exterior with a dry, soft cloth. Do not use liquid cleaners or solvents.
- Do not attempt to open or repair the device yourself. Refer to qualified personnel for servicing.
8. Sorun Giderme
If you encounter issues with your EARU Automatic Voltage Protector, refer to the following common troubleshooting steps:
| Sorun | Olası Neden | Çözüm |
|---|---|---|
| Cihaz açılmıyor | Giriş gücü yok; yanlış kablolama; dahili arıza. | Check main power supply. Verify wiring connections. If problem persists, contact support. |
| Power cuts off frequently | Cilttage/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. |
| Yanlış cilttage/güncel okuma | Calibration issue; faulty sensor. | Yardım için müşteri desteğiyle iletişime geçin. |
9. Özellikler
| Özellik | Detay |
|---|---|
| Marka | KULAK |
| Örnek | EARU-1005 |
| Ürün Boyutları (UxGxY) | 7.7x3.5x6.5 cm |
| Ürün Ağırlığı | 450 gr |
| Giriş Voltage | 230 Volt AC |
| Maksimum Vattage | 13800 Watt |
| Maksimum Akım | 63 Amporada |
| aşırı sestage Koruma Aralığı | Adjustable 200V-275V (Cut-off above 275V default) |
| hacim altıtage Koruma Aralığı | Adjustable 175V-200V (Cut-off below 175V default) |
| Auto-Reconnect Delay | Ayarlanabilir 60-300 saniye |
| Montaj Tipi | DIN Rail (2-Pole, 36mm width) |
| İletken Malzeme | 100% Pure Copper |
| Menşei ülke | Hindistan |
10. Garanti ve Destek
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.
- Keep your purchase receipt as proof of purchase for warranty validation.
- Yetkisiz onarımlar veya değişiklikler garantiyi geçersiz kılacaktır.





