1. Introducere
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, sub-voltage, 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. Caracteristici cheie
- All-in-One Protection: Safeguards appliances from power surges, over-voltage (above 275V), under-voltage (below 175V), and adjustable overcurrent (1A-63A).
- Ajustare de precizie: Customizable cut-off thresholds for over-voltage (200V-275V) și subtensiunetage (175V-200V) to suit specific grid conditions and appliance needs.
- Funcția de resetare automată: Automatically restores power within 60-300 seconds once grid voltage stabilizes within the set safe range, eliminating manual intervention.
- Conductivitate superioară: Constructed with 100% pure copper conductors for minimal resistance, efficient operation, and enhanced long-term reliability under heavy 63A loads.
- Instalare pe șină DIN: Designed for easy and secure integration into standard 2-Pole, 36mm width DIN Rail electrical panels.
- Siguranță cuprinzătoare: Provides robust protection for an entire household against unpredictable voltage fluctuații și creșteri.
Imaginea 2.1: Pesteview of the protection capabilities of the EARU Automatic Voltage Protector.
3. Informații de siguranță
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.
- Instalarea trebuie efectuată numai de către un electrician calificat, în conformitate cu codurile și reglementările electrice locale.
- 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.
- Dispozitivul este conceput numai pentru utilizare în interior.
- Nu depășiți curentul maxim nominal de 63A.
4. Produs terminatview
4.1. Componente și afișaj
The EARU Automatic Voltage Protector features a clear digital display and intuitive control buttons for easy monitoring and adjustment.
- Voltage Afișaj: Arată volumul liniei curentetage.
- Afișare curentă: Shows the current load in Amperes.
- Indicatoare luminoase:
>U: Over-voltage indicator.<U: Sub-voltage indicator.>Ie: Overcurrent indicator.R/T: Reset/Time indicator.
- Butoane de control:
- Săgeată sus (▲) / Săgeată jos (▼): Used to adjust parameter values.
- Buton SET: Press and hold for 3 seconds to enter setting mode.
- Buton de pornire / oprire: Toggles power to the protected circuit.
Imaginea 4.1: Față view of the EARU Automatic Voltage Protector, highlighting its digital display and control buttons.
5. Configurare și instalare
The EARU Automatic Voltage Protector is designed for DIN Rail mounting. Ensure proper wiring and secure installation.
5.1. Montare
Mount the device onto a standard 36mm width DIN Rail within your electrical panel. Ensure it is securely clipped into place.
5.2. Schema de cablare
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.
Imaginea 5.1: Example wiring configuration for DIN Rail installation.
Image 5.2: Device dimensions for installation planning.
6. Instrucțiuni de utilizare
The device allows for precise adjustment of protection parameters. Follow these steps to configure your voltagprotectorul.
6.1. Parameter Setting Mode
- Asigurați-vă că dispozitivul este pornit.
- Țineți apăsat butonul SET 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.
- Utilizați Săgeată în sus (▲) şi Săgeată în jos (▼) buttons to navigate through the different parameters (P-1 to P-6).
- Once you have selected a parameter, press the SET button briefly to enter its adjustment mode.
- Utilizați Săgeată în sus (▲) şi Săgeată în jos (▼) butoane pentru a modifica valoarea.
- Apăsați tasta SET 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. Descrieri parametri
| Parametru | Descriere | Gama reglabilă |
|---|---|---|
| P-1 | Peste voltagsetarea | 240V - 300V (or OFF) |
| P-2 | Sub-voltagsetarea | 140V - 200V (or OFF) |
| P-3 | Overcurrent setting | 1A - 40A / 63A / 80A (depending on model) |
| P-4 | Întârziere resetare/pornire | 1 secunde - 300 secunde |
| P-5 | Relay recovery delay | 1 secunde - 300 secunde |
| P-6 | Overcurrent recovery delay | 1 secunde - 300 secunde |
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, sub-voltage, 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. Întreținere
The EARU Automatic Voltage Protector requires minimal maintenance. Regular checks can ensure optimal performance.
- Inspectați periodic dispozitivul pentru a depista orice deteriorări vizibile sau conexiuni slăbite.
- 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. Depanare
If you encounter issues with your EARU Automatic Voltage Protector, refer to the following common troubleshooting steps:
| Problemă | Cauza posibila | Soluţie |
|---|---|---|
| Dispozitivul nu pornește | Lipsă alimentare; cablare incorectă; defect intern. | Check main power supply. Verify wiring connections. If problem persists, contact support. |
| Întreruperi frecvente de curent | 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. |
| Vol. incorecttagcitire curent electric | Calibration issue; faulty sensor. | Contactați asistența pentru clienți pentru asistență. |
9. Specificații
| Caracteristică | Detaliu |
|---|---|
| Marca | EARU |
| Model | EARU-1005 |
| Dimensiunile produsului (Lxlxh) | 7.7 x 3.5 x 6.5 cm |
| Greutatea articolului | 450 g |
| Vol. De intraretage | 230 Volți AC |
| Max Wattage | 13800 wați |
| Curent maxim | 63 Amperes |
| Peste voltagInterval de protecție e | Adjustable 200V-275V (Cut-off above 275V default) |
| Sub-voltagInterval de protecție e | Adjustable 175V-200V (Cut-off below 175V default) |
| Auto-Reconnect Delay | Ajustabil 60-300 secunde |
| Tip de montare | DIN Rail (2-Pole, 36mm width) |
| Material conductor | 100% Pure Copper |
| Țara de origine | India |
10. Garanție și asistență
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.
- Păstrați bonul fiscal ca dovadă a achiziției pentru validarea garanției.
- Reparațiile sau modificările neautorizate vor anula garanția.