ALLWEI SGR-NX3012SK-5C
ALLWEI 300W Power Inverter
Manual Pengguna
Model: SGR-NX3012SK-5C
1. Pengenalan
Thank you for choosing the ALLWEI 300W Power Inverter. This device converts 12V DC power from your vehicle's battery into 230V AC power, allowing you to operate and charge various electronic devices on the go. With its compact design and multiple safety features, it is an ideal companion for travel, camping, dan keperluan kuasa kecemasan.

Image 1: The ALLWEI 300W Power Inverter, showing its compact form factor and integrated cigarette lighter plug.
2. Arahan Keselamatan
Sila baca dan fahami semua arahan keselamatan sebelum mengendalikan inverter. Kegagalan mematuhi arahan ini boleh mengakibatkan renjatan elektrik, kebakaran atau kecederaan serius.
- Pengudaraan: Ensure adequate ventilation around the inverter. Do not block any ventilation openings.
- Persekitaran: Do not expose the inverter to rain, moisture, direct sunlight, or extreme temperatures. Operate in a dry, well-ventilated area.
- Sambungan: Connect the inverter directly to a 12V DC power source (e.g., car cigarette lighter socket). Ensure the vehicle's electrical system can support the inverter's power draw.
- Kapasiti Muatan: Do not exceed the inverter's continuous power rating of 300W. The peak power is 600W. Overloading can damage the inverter and connected devices.
- Ciri-ciri perlindungan: The inverter includes built-in protections against overheating, under-voltage, lebihan voltage, short-circuit, overload, and overcharge. If a protection is triggered, the inverter may shut down.
- Kanak-kanak dan Haiwan Kesayangan: Jauhkan inverter daripada capaian kanak-kanak dan haiwan peliharaan.
- Pembongkaran: Jangan cuba membuka atau mengubah suai inverter. Rujuk semua servis kepada kakitangan yang berkelayakan.

Imej 2: Selesaiview of the inverter's integrated safety features, including protection against overheating, over-voltage, bawah-voltage, short-circuit, overload, and overcharge.
3. Produk Lebihview
The ALLWEI 300W Power Inverter is designed for ease of use and reliability. Below are the key components and features:
- Durable Aluminum Casing: Provides robust protection and efficient heat dissipation.
- Suis kuasa: Controls the AC output.
- Quiet Cooling Fan: Automatically activates to prevent overheating, ensuring stable operation.
- Petunjuk Kuasa LED: Shows the operational status of the inverter.
- AC Outlet (230V): Standard European socket for connecting AC-powered devices.
- Port USB-C PD 27W: Untuk peranti yang serasi dengan pengecasan pantas.
- USB Quick Charge 18W Port: For rapid charging of USB-powered devices.
- Cigarette Lighter Plug: For connecting the inverter to your vehicle's 12V DC socket.

Imej 3: Terperinci view of the inverter's components, including the aluminum casing, power switch, quiet fan, LED indicator, AC outlet, USB-C, USB-A, and cigarette lighter plug.

Image 4: Close-up of the USB-C (PD 27W) and USB Quick Charge (18W) ports, highlighting their fast-charging capabilities. Note that simultaneous use of both USB ports shares a total output of 5V/3A Max.
4. Persediaan
- Penyediaan Kenderaan: Ensure your vehicle's engine is running or the ignition is in the ACC position to provide stable 12V power and prevent draining the car battery.
- Connect to Cigarette Lighter: Insert the inverter's cigarette lighter plug firmly into your vehicle's 12V cigarette lighter socket. The cable length is 80 cm, providing flexibility for placement.
- Hidupkan kuasa: Flip the power switch on the inverter to the "ON" position. The LED power indicator will illuminate, indicating the inverter is ready for use.
5. Arahan Operasi
Once the inverter is set up, you can connect your electronic devices:
- Peranti AC: Plug your 230V AC devices (e.g., laptops, CPAP machines, small lights, game consoles, DVD players) into the AC outlet. Ensure the total wattage of connected devices does not exceed 300W continuous power.
- Peranti USB: Connect your mobile phones, tablets, or other USB-powered devices to the USB-C (PD 27W) or USB-A (QC 18W) ports for fast charging. Note that the total output for both USB ports combined is 5V/3A Max.
- Penggunaan serentak: You can use the AC outlet and USB ports simultaneously, provided the total power consumption remains within the inverter's limits.
Peranti Serasi:
- Komputer riba
- Telefon Bimbit
- Tablet
- Mesin CPAP
- Penyedut
- Konsol Permainan
- Kindle/E-readers
- Small TVs
- Pemain DVD
- Lampu String LED
- Kamera
- Milk Pumps
Incompatible Devices (High Power Consumption):
- Cerek Air
- Mesin Kopi
- Rambut Curlers/Straighteners
- Pemanas
- Pengering Rambut

Imej 5: Cthamples of compatible devices being powered by the inverter, such as laptops, mobile phones, and string lights, demonstrating its versatility for outdoor and travel use.

Image 6: A visual guide distinguishing between devices suitable for the inverter (e.g., laptops, game consoles) and those that are not (e.g., high-wattage appliances like kettles or hair dryers).
6. Penyelenggaraan
To ensure the longevity and optimal performance of your ALLWEI Power Inverter, follow these maintenance guidelines:
- Pembersihan: Regularly wipe the exterior of the inverter with a soft, dry cloth. Do not use liquid cleaners or solvents.
- Pengudaraan: Keep the ventilation openings clear of dust and debris. The built-in cooling fan helps manage heat, but proper airflow is crucial.
- Storan: Apabila tidak digunakan, simpan inverter di tempat yang sejuk dan kering, jauh daripada cahaya matahari langsung dan kelembapan.
- Pemeriksaan Kabel: Periodically check the cigarette lighter cable and connections for any signs of damage or wear.
7. Penyelesaian masalah
If you encounter issues with your ALLWEI Power Inverter, refer to the following common problems and solutions:
| Masalah | Kemungkinan Punca | Penyelesaian |
|---|---|---|
| Inverter not turning on / No power output |
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| Inverter shuts down during operation |
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| Devices not charging or charging slowly via USB ports |
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| AC outlets are too close for two large plugs |
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8. Spesifikasi
| Ciri | Perincian |
|---|---|
| Nombor Model | SGR-NX3012SK-5C |
| Input Voltage | 12V DC |
| Keluaran Voltage | 230V AC |
| Kuasa Berterusan | 300 Watt |
| Kuasa Puncak | 600 Watt |
| Output USB-C | PD 27W |
| Keluaran USB-A | Caj Pantas 18W |
| Dual USB Ports Total Output | 5V / 3A Maks |
| Dimensi Produk | 13.5 x 8 x 4.5 cm |
| Berat Produk | 570 Gram |
| warna | Hitam |
| bahan | Aluminium Casing |

Image 7: Visual representation of the inverter's compact dimensions (13.5 x 8 x 4.5 cm) for easy portability.
9. Waranti dan Sokongan
For warranty information and customer support, please contact ALLWEI directly or refer to the product packaging. You can also visit the official ALLWEI store for more information:
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