1. Inleiding
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, onder-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. Sleutel kenmerke
- All-in-One Protection: Safeguards appliances from power surges, over-voltage (above 275V), under-voltage (below 175V), and adjustable overcurrent (1A-63A).
- Presisie verstelling: Customizable cut-off thresholds for over-voltage (200V-275V) and under-voltage (175V-200V) to suit specific grid conditions and appliance needs.
- Outo-terugstel funksie: Automatically restores power within 60-300 seconds once grid voltage stabilizes within the set safe range, eliminating manual intervention.
- Superieure geleidingsvermoë: Constructed with 100% pure copper conductors for minimal resistance, efficient operation, and enhanced long-term reliability under heavy 63A loads.
- DIN-spoorinstallasie: Designed for easy and secure integration into standard 2-Pole, 36mm width DIN Rail electrical panels.
- Omvattende veiligheid: Provides robust protection for an entire household against unpredictable voltage skommelinge en oplewings.
Beeld 2.1: verbyview of the protection capabilities of the EARU Automatic Voltage Beskermer.
3. Veiligheidsinligting
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.
- Installasie moet slegs deur 'n gekwalifiseerde elektrisiën uitgevoer word in ooreenstemming met plaaslike elektriese kodes en regulasies.
- Ensure the main power supply is disconnected before any installation or maintenance work.
- Moenie die toestel gebruik as dit beskadig lyk of aan vog blootgestel is nie.
- Verify correct wiring connections (Line and Neutral) to prevent malfunction or damage.
- Die toestel is slegs vir binnenshuise gebruik ontwerp.
- Moenie die maksimum stroomgradering van 63A oorskry nie.
4. Produk verbyview
4.1. Komponente en Vertoning
The EARU Automatic Voltage Protector features a clear digital display and intuitive control buttons for easy monitoring and adjustment.
- Voltage Vertoon: Shows the current line voltage.
- Huidige vertoning: Shows the current load in Amperes.
- Aanwyserligte:
>U: Oor-voltage aanwyser.<U: Onder-voltage aanwyser.>Ie: Overcurrent indicator.R/T: Reset/Time indicator.
- Beheerknoppies:
- Opwaartse Pyltjie (▲) / Afwaartse Pyltjie (▼): Word gebruik om parameterwaardes aan te pas.
- SET -knoppie: Press and hold for 3 seconds to enter setting mode.
- Aan / uit-knoppie: Toggles power to the protected circuit.
Beeld 4.1: Voorkant view of the EARU Automatic Voltage Protector, highlighting its digital display and control buttons.
5. Opstelling en installering
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. Bedradingsdiagram
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.
Beeld 5.1: Voorbeeldample wiring configuration for DIN Rail installation.
Image 5.2: Device dimensions for installation planning.
6. Bedryfsinstruksies
The device allows for precise adjustment of protection parameters. Follow these steps to configure your voltage beskermer.
6.1. Parameter Setting Mode
- Maak seker dat die toestel aangeskakel is.
- Druk en hou die STEL 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.
- Gebruik die Opwaartse Pyltjie (▲) en Pyltjie af (▼) buttons to navigate through the different parameters (P-1 to P-6).
- Once you have selected a parameter, press the STEL button briefly to enter its adjustment mode.
- Gebruik die Opwaartse Pyltjie (▲) en Pyltjie af (▼) knoppies om die waarde te verander.
- Druk die STEL 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. Parameterbeskrywings
| Parameter | Beskrywing | Verstelbare Reeks |
|---|---|---|
| P-1 | Oorvoltage instelling | 240V - 300V (or OFF) |
| P-2 | Onder-voltage instelling | 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, onder-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. Onderhoud
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. Probleemoplossing
If you encounter issues with your EARU Automatic Voltage Protector, refer to the following common troubleshooting steps:
| Probleem | Moontlike oorsaak | Oplossing |
|---|---|---|
| Toestel word nie aangeskakel nie | 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. |
| Verkeerde voltage/huidige lesing | Calibration issue; faulty sensor. | Kontak kliëntediens vir bystand. |
9. Spesifikasies
| Kenmerk | Detail |
|---|---|
| Handelsmerk | EARU |
| Model | EARU-1005 |
| Produkafmetings (LxBxH) | 7.7 x 3.5 x 6.5 cm |
| Item gewig | 450 g |
| Invoer Voltage | 230 Volt AC |
| Max Wattage | 13800 Watt |
| Maksimum stroom | 63 Amperes |
| Oorvoltage Beskermingsreeks | Adjustable 200V-275V (Cut-off above 275V default) |
| Onder-voltage Beskermingsreeks | Adjustable 175V-200V (Cut-off below 175V default) |
| Auto-Reconnect Delay | Verstelbaar 60-300 sekondes |
| Montage tipe | DIN Rail (2-Pole, 36mm width) |
| Geleier Materiaal | 100% Pure Copper |
| Land van oorsprong | Indië |
10. Waarborg en Ondersteuning
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.
- Bewaar u aankoopbewys as bewys van aankoop vir waarborgvalidering.
- Ongemagtigde herstelwerk of aanpassings maak die waarborg ongeldig.