1. Sissejuhatus
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, alamahtage, 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. Põhiomadused
- All-in-One Protection: Safeguards appliances from power surges, over-voltage (above 275V), under-voltage (below 175V), and adjustable overcurrent (1A-63A).
- Täpne reguleerimine: Customizable cut-off thresholds for over-voltage (200V-275V) and under-voltage (175V-200V) to suit specific grid conditions and appliance needs.
- Automaatse lähtestamise funktsioon: Automatically restores power within 60-300 seconds once grid voltage stabilizes within the set safe range, eliminating manual intervention.
- Suurepärane juhtivus: Constructed with 100% pure copper conductors for minimal resistance, efficient operation, and enhanced long-term reliability under heavy 63A loads.
- DIN-rööpa paigaldus: Designed for easy and secure integration into standard 2-Pole, 36mm width DIN Rail electrical panels.
- Üldine ohutus: Provides robust protection for an entire household against unpredictable voltage kõikumised ja tõusud.
Pilt 2.1: läbiview of the protection capabilities of the EARU Automatic Voltage Kaitsja.
3. Ohutusalane teave
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.
- Paigaldust peaks teostama ainult kvalifitseeritud elektrik vastavalt kohalikele elektrieeskirjadele ja -määrustele.
- Enne paigaldus- või hooldustöid veenduge, et peamine toiteallikas on lahti ühendatud.
- 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.
- Seade on mõeldud kasutamiseks ainult siseruumides.
- Ärge ületage maksimaalset voolutugevust 63 A.
4. Toote lõppview
4.1. Komponendid ja ekraan
The EARU Automatic Voltage Protector features a clear digital display and intuitive control buttons for easy monitoring and adjustment.
- Voltage Ekraan: Shows the current line voltage.
- Praegune ekraan: Shows the current load in Amperes.
- Märgutuled:
>U: Üle-voltage indikaator.<U: Under-voltage indikaator.>Ie: Overcurrent indicator.R/T: Reset/Time indicator.
- Juhtnupud:
- Up Arrow (▲) / Down Arrow (▼): Kasutatakse parameetrite väärtuste reguleerimiseks.
- SET nupp: Press and hold for 3 seconds to enter setting mode.
- Toite sisse / välja nupp: Toggles power to the protected circuit.
Pilt 4.1: esikülg view of the EARU Automatic Voltage Protector, highlighting its digital display and control buttons.
5. Seadistamine ja installimine
The EARU Automatic Voltage Protector is designed for DIN Rail mounting. Ensure proper wiring and secure installation.
5.1. Paigaldamine
Mount the device onto a standard 36mm width DIN Rail within your electrical panel. Ensure it is securely clipped into place.
5.2. Elektriskeem
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.
Pilt 5.1: Näideample wiring configuration for DIN Rail installation.
Image 5.2: Device dimensions for installation planning.
6. Kasutusjuhised
The device allows for precise adjustment of protection parameters. Follow these steps to configure your voltage kaitsja.
6.1. Parameetrite seadistamise režiim
- Veenduge, et seade oleks sisse lülitatud.
- Vajutage ja hoidke all nuppu 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.
- Kasutage Ülesnool (▲) ja Allanool (▼) 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.
- Kasutage Ülesnool (▲) ja Allanool (▼) nupud väärtuse muutmiseks.
- Vajutage nuppu 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. Parameetrite kirjeldused
| Parameeter | Kirjeldus | Reguleeritav vahemik |
|---|---|---|
| P-1 | Üle-voltage seadistus | 240V - 300V (or OFF) |
| P-2 | Alla voltage seadistus | 140V - 200V (or OFF) |
| P-3 | Overcurrent setting | 1A - 40A / 63A / 80A (depending on model) |
| P-4 | Reset/start delay | 1–300 sekundit |
| P-5 | Relay recovery delay | 1–300 sekundit |
| P-6 | Overcurrent recovery delay | 1–300 sekundit |
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, alamahtage, 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. Hooldus
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.
- Veenduge, et ventilatsiooniavad oleksid tolmust ja prahist puhtad, et vältida ülekuumenemist.
- 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. Veaotsing
If you encounter issues with your EARU Automatic Voltage Protector, refer to the following common troubleshooting steps:
| Probleem | Võimalik põhjus | Lahendus |
|---|---|---|
| Seade ei lülitu sisse | 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. |
| Vale voltage/current reading | Calibration issue; faulty sensor. | Abi saamiseks võtke ühendust klienditoega. |
9. Tehnilised andmed
| Funktsioon | Detail |
|---|---|
| Kaubamärk | EARU |
| Mudel | EARU-1005 |
| Toote mõõtmed (PxLxK) | 7.7 x 3.5 x 6.5 cm |
| Kauba kaal | 450 g |
| Sisend Voltage | 230 Volts AC |
| Max Wattage | 13800 vatti |
| Maksimaalne vool | 63 Amperes |
| Üle-voltage Kaitsevahemik | Adjustable 200V-275V (Cut-off above 275V default) |
| Alla voltage Kaitsevahemik | Adjustable 175V-200V (Cut-off below 175V default) |
| Auto-Reconnect Delay | Reguleeritav 60-300 sekundit |
| Paigaldustüüp | DIN Rail (2-Pole, 36mm width) |
| Juhi materjal | 100% Pure Copper |
| Päritoluriik | India |
10. Garantii ja tugi
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.
- Volitamata remont või muudatus tühistab garantii.
