1. Ro-ràdh
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, fo-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. Prìomh fheartan
- All-in-One Protection: Safeguards appliances from power surges, over-voltage (above 275V), under-voltage (below 175V), and adjustable overcurrent (1A-63A).
- Atharrachadh mionaideachd: Customizable cut-off thresholds for over-voltage (200V-275V) and under-voltage (175V-200V) to suit specific grid conditions and appliance needs.
- Gnìomh ath-shuidheachadh fèin-ghluasadach: 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.
- Stàladh Rèile DIN: Designed for easy and secure integration into standard 2-Pole, 36mm width DIN Rail electrical panels.
- Sàbhailteachd coileanta: Provides robust protection for an entire household against unpredictable voltage caochlaidhean agus àrdachadh.
Dealbh 2.1: Thairisview of the protection capabilities of the EARU Automatic Voltage Dìonadair.
3. Fiosrachadh Sàbhailteachd
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.
- Cha bu chòir ach dealanach teisteanasach an stàladh a dhèanamh a rèir chòdan is riaghailtean dealain ionadail.
- 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.
- Tha an inneal air a dhealbhadh airson cleachdadh a-staigh a-mhàin.
- Na gabh thairis air an ìre sruth as àirde de 63A.
4. Toradh thallview
4.1. Pàirtean agus Taisbeanadh
The EARU Automatic Voltage Protector features a clear digital display and intuitive control buttons for easy monitoring and adjustment.
- Voltage Taisbeanadh: Shows the current line voltage.
- Taisbeanadh làithreach: Shows the current load in Ampeirean.
- Solais comharra:
>U: Thar-leabhartage comharra.<U: Fo-voltage comharra.>Ie: Overcurrent indicator.R/T: Reset/Time indicator.
- Putanan smachd:
- Saighead Suas (▲) / Saighead Sìos (▼): Used to adjust parameter values.
- Putan SET: Press and hold for 3 seconds to enter setting mode.
- Putan Cumhachd Air / Off: Toggles power to the protected circuit.
Dealbh 4.1: Aghaidh view of the EARU Automatic Voltage Protector, highlighting its digital display and control buttons.
5. Setup agus Stàladh
The EARU Automatic Voltage Protector is designed for DIN Rail mounting. Ensure proper wiring and secure installation.
5.1. Sreap
Mount the device onto a standard 36mm width DIN Rail within your electrical panel. Ensure it is securely clipped into place.
5.2. Diagram uèir
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.
Ìomhaigh 5.1: Eisimpleirample wiring configuration for DIN Rail installation.
Image 5.2: Device dimensions for installation planning.
6. Stiùireadh Obrachaidh
The device allows for precise adjustment of protection parameters. Follow these steps to configure your voltage dìonadair.
6.1. Parameter Setting Mode
- Dèan cinnteach gu bheil cumhachd aig an inneal.
- Brùth agus cùm an 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.
- Cleachd an Saighead Suas (▲) agus Saighead Sìos (▼) 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.
- Cleachd an Saighead Suas (▲) agus Saighead Sìos (▼) putanan gus an luach atharrachadh.
- Brùth an 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. Tuairisgeul paramadair
| Paramadair | Tuairisgeul | Raon a ghabhas atharrachadh |
|---|---|---|
| P- 1 | Thar-voltage suidheachadh | 240V - 300V (or OFF) |
| P- 2 | Fo-voltage suidheachadh | 140V - 200V (or OFF) |
| P- 3 | Overcurrent setting | 1A - 40A / 63A / 80A (depending on model) |
| P- 4 | Ath-shuidheachadh/dàil tòiseachaidh | 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, fo-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. Cumail suas
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. A ’dèanamh trioblaid
If you encounter issues with your EARU Automatic Voltage Protector, refer to the following common troubleshooting steps:
| Trioblaid | Adhbhar a dh’fhaodadh a bhith ann | Fuasgladh |
|---|---|---|
| An inneal nach eil a 'toirt cumhachd air | No input power; incorrect wiring; internal fault. | Thoir sùil air a’ phrìomh sholar cumhachd. Dearbhaich ceanglaichean uèirleadh. Ma mhaireas an duilgheadas, cuir fios gu taic. |
| 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. |
| mì-cheart voltage/current reading | Calibration issue; faulty sensor. | Cuir fios gu taic teachdaiche airson cuideachadh. |
9. Sònrachaidhean
| Feart | Mion-fhiosrachadh |
|---|---|
| Brand | EARU |
| Modail | EARU-1005 |
| Meudan toraidh (LxWxH) | 7.7 x 3.5 x 6.5 cm |
| Cuideam nì | 450 g |
| Input Voltage | 230 volt AC |
| Max Watage | 13800 watt |
| Max gnàthach | 63 Ampeirean |
| Thar-voltagRaon Dìon e | Adjustable 200V-275V (Cut-off above 275V default) |
| Fo-voltagRaon Dìon e | Adjustable 175V-200V (Cut-off below 175V default) |
| Auto-Reconnect Delay | Adjustable 60-300 diogan |
| Seòrsa stàladh | DIN Rail (2-Pole, 36mm width) |
| Stuth stiùiriche | 100% Pure Copper |
| Dùthaich Tùs | Na h-Innseachan |
10. Barantas agus Taic
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.
- Cùm do chuidhteas ceannach mar dhearbhadh ceannach airson dearbhadh barantais.
- Cuiridh càradh no atharrachadh gun chead am barantas air falbh.