1. Introducció
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, baix 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. Característiques clau
- All-in-One Protection: Safeguards appliances from power surges, over-voltage (above 275V), under-voltage (below 175V), and adjustable overcurrent (1A-63A).
- Ajust de precisió: Customizable cut-off thresholds for over-voltage (200V-275V) and under-voltage (175V-200V) to suit specific grid conditions and appliance needs.
- Funció de restabliment automàtic: 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.
- Instal·lació de carril DIN: Designed for easy and secure integration into standard 2-Pole, 36mm width DIN Rail electrical panels.
- Seguretat integral: Provides robust protection for an entire household against unpredictable voltage fluctuacions i augments.
Imatge 2.1: acabatview of the protection capabilities of the EARU Automatic Voltage Protector.
3. Informació de seguretat
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.
- Installation should only be performed by a qualified electrician in accordance with local electrical codes and regulations.
- 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.
- El dispositiu està dissenyat només per a ús en interiors.
- No supereu el corrent màxim de 63 A.
4. Producte acabatview
4.1. Components i pantalla
The EARU Automatic Voltage Protector features a clear digital display and intuitive control buttons for easy monitoring and adjustment.
- Voltage Visualització: Shows the current line voltage.
- Visualització actual: Shows the current load in Amperes.
- Llums indicadores:
>U: Sobrevoltage indicador.<U: Baix voltage indicador.>Ie: Overcurrent indicator.R/T: Reset/Time indicator.
- Botons de control:
- Up Arrow (▲) / Down Arrow (▼): Used to adjust parameter values.
- Botó SET: Press and hold for 3 seconds to enter setting mode.
- Botó d'engegada / apagada: Toggles power to the protected circuit.
Imatge 4.1: Frontal view of the EARU Automatic Voltage Protector, highlighting its digital display and control buttons.
5. Configuració i instal·lació
The EARU Automatic Voltage Protector is designed for DIN Rail mounting. Ensure proper wiring and secure installation.
5.1. Muntatge
Mount the device onto a standard 36mm width DIN Rail within your electrical panel. Ensure it is securely clipped into place.
5.2. Esquema de cablejat
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.
Imatge 5.1: Ex.ample wiring configuration for DIN Rail installation.
Image 5.2: Device dimensions for installation planning.
6. Instruccions de funcionament
The device allows for precise adjustment of protection parameters. Follow these steps to configure your voltagi protector.
6.1. Parameter Setting Mode
- Assegureu-vos que el dispositiu estigui encès.
- Manteniu premut el botó 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.
- Utilitza el Up Arrow (▲) i Down Arrow (▼) 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.
- Utilitza el Up Arrow (▲) i Down Arrow (▼) botons per canviar el valor.
- Premeu el botó 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. Descripcions dels paràmetres
| Paràmetre | Descripció | Rang ajustable |
|---|---|---|
| P-1 | SobrevoltagConfiguració | 240V - 300V (or OFF) |
| P-2 | Baix voltagConfiguració | 140V - 200V (or OFF) |
| P-3 | Overcurrent setting | 1A - 40A / 63A / 80A (depending on model) |
| P-4 | Reset/start delay | 1 s - 300 s |
| P-5 | Relay recovery delay | 1 s - 300 s |
| P-6 | Overcurrent recovery delay | 1 s - 300 s |
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, baix 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. Manteniment
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.
- Assegureu-vos que les ranures de ventilació estiguin netes de pols i deixalles per evitar el sobreescalfament.
- 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. Solució De Problemes
If you encounter issues with your EARU Automatic Voltage Protector, refer to the following common troubleshooting steps:
| Problema | Causa possible | Solució |
|---|---|---|
| El dispositiu no s'encén | No hi ha alimentació d'entrada; cablejat incorrecte; error intern. | Comproveu la font d'alimentació principal. Verifiqueu les connexions del cablejat. Si el problema persisteix, contacteu amb el servei d'assistència. |
| 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. |
| Vol incorrectetaglectura de corrent electrònic | Calibration issue; faulty sensor. | Contacteu amb l'assistència al client per obtenir assistència. |
9. Especificacions
| Característica | Detall |
|---|---|
| Marca | EARU |
| Model | EARU-1005 |
| Dimensions del producte (LxWxH) | 7.7 x 3.5 x 6.5 cm |
| Pes de l'article | 450 g |
| Entrada Voltage | 230 volts de corrent altern |
| Max Wattage | 13800 watts |
| Corrent màxim | 63 Amperes |
| SobrevoltagRang de protecció electrònica | Adjustable 200V-275V (Cut-off above 275V default) |
| Baix voltagRang de protecció electrònica | Adjustable 175V-200V (Cut-off below 175V default) |
| Auto-Reconnect Delay | Ajustable 60-300 segons |
| Tipus de muntatge | DIN Rail (2-Pole, 36mm width) |
| Material conductor | 100% Pure Copper |
| País d'origen | Índia |
10. Garantia i Suport
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.
- Conserva el tiquet de compra com a comprovant de compra per validar la garantia.
- Les reparacions o modificacions no autoritzades anul·laran la garantia.
