1. ບົດແນະນຳ
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-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. ຄຸນນະສົມບັດທີ່ສໍາຄັນ
- All-in-One Protection: Safeguards appliances from power surges, over-voltage (above 275V), under-voltage (below 175V), and adjustable overcurrent (1A-63A).
- ການປັບຄວາມຊັດເຈນ: Customizable cut-off thresholds for over-voltage (200V-275V) and under-voltage (175V-200V) to suit specific grid conditions and appliance needs.
- ຟັງຊັນຣີເຊັດອັດຕະໂນມັດ: Automatically restores power within 60-300 seconds once grid voltage stabilizes within the set safe range, eliminating manual intervention.
- ການນໍາໃຊ້ທີ່ດີກວ່າ: Constructed with 100% pure copper conductors for minimal resistance, efficient operation, and enhanced long-term reliability under heavy 63A loads.
- ການຕິດຕັ້ງລົດໄຟ DIN: Designed for easy and secure integration into standard 2-Pole, 36mm width DIN Rail electrical panels.
- ຄວາມປອດໄພທີ່ສົມບູນແບບ: Provides robust protection for an entire household against unpredictable voltage ການເຫນັງຕີງແລະການເພີ່ມຂຶ້ນ.
ຮູບພາບ 2.1: ຫຼາຍກວ່າview of the protection capabilities of the EARU Automatic Voltage ຜູ້ປົກປ້ອງ.
3. ຂໍ້ມູນຄວາມປອດໄພ
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.
- ການຕິດຕັ້ງຄວນຈະຖືກປະຕິບັດໂດຍຊ່າງໄຟຟ້າທີ່ມີຄຸນວຸດທິຕາມລະຫັດແລະກົດລະບຽບໄຟຟ້າທ້ອງຖິ່ນເທົ່ານັ້ນ.
- 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.
- ອຸປະກອນໄດ້ຖືກອອກແບບສໍາລັບການນໍາໃຊ້ພາຍໃນເຮືອນເທົ່ານັ້ນ.
- ຢ່າເກີນອັດຕາກະແສໄຟຟ້າສູງສຸດ 63A.
4. ຜະລິດຕະພັນເກີນview
4.1. ອົງປະກອບ ແລະ ຈໍສະແດງຜົນ
The EARU Automatic Voltage Protector features a clear digital display and intuitive control buttons for easy monitoring and adjustment.
- ສະບັບtage ຈໍສະແດງຜົນ: ສະແດງໃຫ້ເຫັນລະດັບສຽງຂອງແຖວປັດຈຸບັນtage.
- ຈໍສະແດງຜົນປະຈຸບັນ: Shows the current load in Ampເອີ.
- ແສງຕົວຊີ້ວັດ:
>U: Over-voltagຕົວຊີ້ວັດ e.<U: Under-voltagຕົວຊີ້ວັດ e.>Ie: Overcurrent indicator.R/T: Reset/Time indicator.
- ປຸ່ມຄວບຄຸມ:
- Up Arrow (▲) / Down Arrow (▼): Used to adjust parameter values.
- ປຸ່ມ SET: Press and hold for 3 seconds to enter setting mode.
- ປຸ່ມປິດ / ປິດພະລັງງານ: Toggles power to the protected circuit.
ຮູບພາບ 4.1: ດ້ານຫນ້າ view of the EARU Automatic Voltage Protector, highlighting its digital display and control buttons.
5. ການຕິດຕັ້ງແລະການຕິດຕັ້ງ
The EARU Automatic Voltage Protector is designed for DIN Rail mounting. Ensure proper wiring and secure installation.
5.1. ການຕິດຕັ້ງ
Mount the device onto a standard 36mm width DIN Rail within your electrical panel. Ensure it is securely clipped into place.
5.2. ແຜນວາດສາຍໄຟ
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.
ຮູບພາບ 5.1: ຕົວຢ່າງample wiring configuration for DIN Rail installation.
Image 5.2: Device dimensions for installation planning.
6. ຄໍາແນະນໍາການດໍາເນີນງານ
The device allows for precise adjustment of protection parameters. Follow these steps to configure your voltage ຜູ້ປົກປ້ອງ.
6.1. Parameter Setting Mode
- ໃຫ້ແນ່ໃຈວ່າອຸປະກອນເປີດຢູ່.
- ກົດຄ້າງໄວ້ 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.
- ໃຊ້ ລູກສອນຂຶ້ນ (▲) ແລະ ລູກສອນລົງ (▼) 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.
- ໃຊ້ ລູກສອນຂຶ້ນ (▲) ແລະ ລູກສອນລົງ (▼) ປຸ່ມເພື່ອປ່ຽນຄ່າ.
- ກົດ 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. ລາຍລະອຽດພາລາມິເຕີ
| ພາລາມິເຕີ | ລາຍລະອຽດ | ປັບຂອບເຂດ |
|---|---|---|
| P-1 | ເກີນ-voltage ການຕັ້ງຄ່າ | 240V - 300V (or OFF) |
| P-2 | ລະດັບສຽງຕໍ່າtage ການຕັ້ງຄ່າ | 140V - 200V (or OFF) |
| P-3 | Overcurrent setting | 1A - 40A / 63A / 80A (depending on model) |
| P-4 | ຕັ້ງຄ່າໃໝ່/ເລີ່ມຕົ້ນຊັກຊ້າ | 1ວິ - 300ວິ |
| P-5 | Relay recovery delay | 1ວິ - 300ວິ |
| P-6 | Overcurrent recovery delay | 1ວິ - 300ວິ |
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-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. ບໍາລຸງຮັກສາ
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.
- ໃຫ້ແນ່ໃຈວ່າຊ່ອງລະບາຍອາກາດບໍ່ມີຝຸ່ນ ແລະ ສິ່ງເສດເຫຼືອເພື່ອປ້ອງກັນຄວາມຮ້ອນເກີນໄປ.
- 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. ການແກ້ໄຂບັນຫາ
If you encounter issues with your EARU Automatic Voltage Protector, refer to the following common troubleshooting steps:
| ບັນຫາ | ສາເຫດທີ່ເປັນໄປໄດ້ | ການແກ້ໄຂ |
|---|---|---|
| ອຸປະກອນບໍ່ເປີດ | No input power; incorrect wiring; internal fault. | Check main power supply. Verify wiring connections. If problem persists, contact support. |
| Power cuts off frequently | ສະບັບtage/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. |
| ບໍ່ຖືກຕ້ອງ voltage/current reading | Calibration issue; faulty sensor. | ຕິດຕໍ່ຝ່າຍຊ່ວຍເຫຼືອລູກຄ້າເພື່ອຂໍຄວາມຊ່ວຍເຫຼືອ. |
9. ຂໍ້ມູນຈໍາເພາະ
| ຄຸນສົມບັດ | ລາຍລະອຽດ |
|---|---|
| ຍີ່ຫໍ້ | EARU |
| ຕົວແບບ | EARU-1005 |
| ຂະໜາດສິນຄ້າ (LxWxH) | 7.7 x 3.5 x 6.5 cm |
| ນ້ໍາຫນັກລາຍການ | 450 g |
| ການປ້ອນຂໍ້ມູນ Voltage | 230 វ៉ុល AC |
| ວັດສູງສຸດtage | 13800 ວັດ |
| ປະຈຸບັນສູງສຸດທີ່ເຄຍ | 63 Ampເອີ |
| ເກີນ-voltage ໄລຍະການປົກປ້ອງ | Adjustable 200V-275V (Cut-off above 275V default) |
| ລະດັບສຽງຕໍ່າtage ໄລຍະການປົກປ້ອງ | Adjustable 175V-200V (Cut-off below 175V default) |
| Auto-Reconnect Delay | ປັບໄດ້ 60-300 ວິນາທີ |
| ປະເພດການຕິດຕັ້ງ | DIN Rail (2-Pole, 36mm width) |
| ວັດສະດຸ conductor | 100% Pure Copper |
| ປະເທດຕົ້ນກໍາເນີດ | ປະເທດອິນເດຍ |
10. ການຮັບປະກັນແລະການສະຫນັບສະຫນູນ
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.
- ເກັບໃບຮັບເງິນຊື້ຂອງທ່ານໄວ້ເປັນຫຼັກຖານການຊື້ເພື່ອການກວດສອບການຮັບປະກັນ.
- ການສ້ອມແປງຫຼືການດັດແກ້ທີ່ບໍ່ໄດ້ຮັບອະນຸຍາດຈະຍົກເລີກການຮັບປະກັນ.
