1. Introduktion
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, under-bindtage, 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. Nøglefunktioner
- All-in-One Protection: Safeguards appliances from power surges, over-voltage (above 275V), under-voltage (below 175V), and adjustable overcurrent (1A-63A).
- Præcisionsjustering: Customizable cut-off thresholds for over-voltage (200V-275V) and under-voltage (175V-200V) to suit specific grid conditions and appliance needs.
- Auto-nulstillingsfunktion: Automatically restores power within 60-300 seconds once grid voltage stabilizes within the set safe range, eliminating manual intervention.
- Overlegen ledningsevne: Constructed with 100% pure copper conductors for minimal resistance, efficient operation, and enhanced long-term reliability under heavy 63A loads.
- DIN-skinneinstallation: Designed for easy and secure integration into standard 2-Pole, 36mm width DIN Rail electrical panels.
- Omfattende sikkerhed: Provides robust protection for an entire household against unpredictable voltage udsving og stigninger.
Billede 2.1: Overview of the protection capabilities of the EARU Automatic Voltage Beskytter.
3. Sikkerhedsoplysninger
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.
- Installationen bør kun udføres af en kvalificeret elektriker i overensstemmelse med lokale el-forskrifter og -regler.
- Sørg for, at hovedstrømforsyningen er afbrudt før installations- eller vedligeholdelsesarbejde.
- Brug ikke enheden, hvis den ser ud til at være beskadiget eller har været udsat for fugt.
- Verify correct wiring connections (Line and Neutral) to prevent malfunction or damage.
- Enheden er kun designet til indendørs brug.
- Overskrid ikke den maksimale strømstyrke på 63A.
4. Produktet er slutview
4.1. Komponenter og display
The EARU Automatic Voltage Protector features a clear digital display and intuitive control buttons for easy monitoring and adjustment.
- Voltage Display: Viser den aktuelle linjevolumentage.
- Nuværende skærm: Shows the current load in Amperes.
- Indikatorlys:
>U: Over-voltage indikator.<U: Under-bdtage indikator.>Ie: Overcurrent indicator.R/T: Reset/Time indicator.
- Kontrolknapper:
- Up Arrow (▲) / Down Arrow (▼): Bruges til at justere parameterværdier.
- SET -knap: Press and hold for 3 seconds to enter setting mode.
- Tænd / sluk-knap: Toggles power to the protected circuit.
Billede 4.1: Forside view of the EARU Automatic Voltage Protector, highlighting its digital display and control buttons.
5. Opsætning og installation
The EARU Automatic Voltage Protector is designed for DIN Rail mounting. Ensure proper wiring and secure installation.
5.1. Montering
Mount the device onto a standard 36mm width DIN Rail within your electrical panel. Ensure it is securely clipped into place.
5.2. Ledningsdiagram
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.
Billede 5.1: Eks.ample wiring configuration for DIN Rail installation.
Image 5.2: Device dimensions for installation planning.
6. Betjeningsvejledning
The device allows for precise adjustment of protection parameters. Follow these steps to configure your voltage beskytter.
6.1. Parameter Setting Mode
- Sørg for, at enheden er tændt.
- Tryk og hold på SÆT 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.
- Brug Pil op (▲) og Pil ned (▼) buttons to navigate through the different parameters (P-1 to P-6).
- Once you have selected a parameter, press the SÆT button briefly to enter its adjustment mode.
- Brug Pil op (▲) og Pil ned (▼) knapper for at ændre værdien.
- Tryk på SÆT 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. Parameterbeskrivelser
| Parameter | Beskrivelse | Justerbart område |
|---|---|---|
| P-1 | Over-voltage indstilling | 240V - 300V (or OFF) |
| P-2 | Under-voltage indstilling | 140V - 200V (or OFF) |
| P-3 | Overcurrent setting | 1A - 40A / 63A / 80A (depending on model) |
| P-4 | Nulstilling/startforsinkelse | 1 sek. - 300 sek. |
| P-5 | Relay recovery delay | 1 sek. - 300 sek. |
| P-6 | Overcurrent recovery delay | 1 sek. - 300 sek. |
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, under-bindtage, 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. Vedligeholdelse
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.
- Rengør ydersiden med en tør, blød klud. Brug ikke flydende rengøringsmidler eller opløsningsmidler.
- Do not attempt to open or repair the device yourself. Refer to qualified personnel for servicing.
8. Fejlfinding
If you encounter issues with your EARU Automatic Voltage Protector, refer to the following common troubleshooting steps:
| Problem | Mulig årsag | Løsning |
|---|---|---|
| Enheden tænder ikke | Ingen indgangsstrøm; forkert ledningsføring; intern fejl. | Kontroller hovedstrømforsyningen. Bekræft ledningsforbindelserne. Kontakt support, hvis problemet fortsætter. |
| 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. |
| Forkert voltage/current reading | Calibration issue; faulty sensor. | Kontakt kundesupport for at få hjælp. |
9. Specifikationer
| Feature | Detalje |
|---|---|
| Mærke | EARU |
| Model | EARU-1005 |
| Produktmål (LxBxH) | 7.7 x 3.5 x 6.5 cm |
| Varens vægt | 450 g |
| Input bindtage | 230 Volt AC |
| Max Wattage | 13800 watt |
| Maks. Strøm | 63 Amperes |
| Over-voltage Beskyttelsesområde | Adjustable 200V-275V (Cut-off above 275V default) |
| Under-voltage Beskyttelsesområde | Adjustable 175V-200V (Cut-off below 175V default) |
| Auto-Reconnect Delay | Justerbar 60-300 sekunder |
| Monteringstype | DIN Rail (2-Pole, 36mm width) |
| Ledermateriale | 100% Pure Copper |
| Oprindelsesland | Indien |
10. Garanti og support
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.
- Gem din købskvittering som købsbevis for garantivalidering.
- Uautoriserede reparationer eller ændringer vil ugyldiggøre garantien.