Manual Pengguna Penyongsang Kuasa DC ke AC Cobra 400W

1. Pengenalan

This manual provides essential information for the safe and efficient operation of your Cobra 400W DC to AC Power Inverter. This device converts 12V DC battery power into 120V AC household power, enabling you to operate various electronic devices and small appliances from your vehicle or other 12V DC power sources. Please read all instructions carefully before use to ensure proper function and to prevent damage to the inverter or connected devices.

Maklumat Keselamatan Penting

• Jangan buka penyongsang casing. Tiada bahagian yang boleh diservis pengguna di dalamnya.
• Ensure proper ventilation around the inverter during operation to prevent overheating.
• Sambungkan penyongsang hanya kepada sumber kuasa 12V DC. Menyambung ke voltages boleh menyebabkan kerosakan.
• Avoid exposing the inverter to moisture, rain, or extreme temperatures.
• Do not connect appliances that exceed the inverter's continuous power rating (400W) or peak power rating (800W).
• Always disconnect the inverter from the power source when not in use or before performing any maintenance.

2. Kandungan Pakej

Sahkan bahawa semua item terdapat dalam pakej:

• Cobra 400W DC to AC Power Inverter
• Kord Kuasa Pemetik Rokok
• Direct-to-Battery Cables (Alligator Clips)
• Manual Pengguna (Dokumen ini)

3. Ciri-ciri Produk

Figure 1: Cobra 400W DC to AC Power Inverter. This image displays the Cobra 400W DC to AC Power Inverter. The device features a silver and black casing with cooling fins on the sides. The front panel includes two standard AC power outlets, a USB charging port, a power switch, and indicator lights. The top of the unit clearly shows 'Cobra DC TO AC INVERTER - 400 watts continuous - 800 watts peak'.

• 400 W Continuous Power Handling: Provides stable power for a variety of electronics.
• 800 W Peak Power: Handles temporary surges for starting certain devices.
• Output USB 5V: Ideal for charging smartphones, tablets, and other USB-powered devices.
• 2 Grounded AC Receptacles: Allows connection of two standard 120V AC appliances.
• Perlindungan Penutupan Terma: Automatically shuts down if the unit overheats.
• Perlindungan Polariti Terbalik: Safeguards against incorrect battery connections.
• Vol. RendahtagPenggera/Penutupan: Alerts and protects against excessive battery discharge.
• Perlindungan Lebihan: Prevents damage from drawing too much power.

4. Persediaan dan Pemasangan

Memilih Lokasi

Select a location for the inverter that is:

• Dry and well-ventilated.
• Away from direct sunlight or heat sources.
• Secure and stable to prevent movement.
• Not near flammable materials or fumes.

Connecting to a 12V DC Power Source

The inverter can be connected using either the cigarette lighter cord (for loads up to 150W) or the direct-to-battery cables (for loads up to 400W).

1. Using the Cigarette Lighter Cord:
   • Pastikan suis kuasa inverter berada dalam kedudukan OFF.
   • Plug the cigarette lighter cord into the inverter's DC input port.
   • Insert the cigarette lighter plug firmly into your vehicle's 12V accessory outlet.
   • This method is suitable for low-power devices (e.g., charging phones, small electronics).
2. Using Direct-to-Battery Cables:
   • Pastikan suis kuasa inverter berada dalam kedudukan OFF.
   • Connect the red (positive) cable to the inverter's red (positive) terminal.
   • Connect the black (negative) cable to the inverter's black (negative) terminal.
   • Connect the other end of the red (positive) cable to the positive (+) terminal of your 12V battery.
   • Connect the other end of the black (negative) cable to the negative (-) terminal of your 12V battery.
   • Ensure all connections are secure and tight. This method is recommended for higher power applications.

Warning: Incorrect polarity connection will trigger reverse polarity protection and may damage the inverter or battery. Always connect positive to positive and negative to negative.

5. Arahan Operasi

1. Menghidupkan: After connecting the inverter to a 12V DC power source, press the power switch on the front panel to the ON position. The power indicator light should illuminate.
2. Menyambungkan Peranti AC: Plug your 120V AC appliance(s) into the AC receptacles on the front of the inverter. Ensure the total wattage of all connected devices does not exceed 400W continuous.
3. Menggunakan Port USB: Plug your USB-powered device into the 5V USB output port. This port provides 5V DC power for charging or operating compatible devices.
4. Matikan kuasa: When you are finished using the inverter, first turn off and unplug all connected appliances. Then, press the inverter's power switch to the OFF position. Finally, disconnect the inverter from the 12V DC power source.

Caution: Some rechargeable devices may be damaged by modified sine wave inverters. Consult the device's manual or manufacturer before connecting.

6. Penyelenggaraan

• Pembersihan: Lap bahagian luar inverter secara berkala dengan kain kering dan lembut. Jangan gunakan pembersih cecair atau pelarut.
• Pengudaraan: Ensure the cooling vents are free from dust and obstructions. Blocked vents can lead to overheating.
• Sambungan: Regularly check all power connections to ensure they are tight and free from corrosion.
• Storan: Apabila tidak digunakan, simpan inverter di tempat yang sejuk dan kering, jauh daripada cahaya matahari langsung dan kelembapan.

7. Penyelesaian masalah

8. Spesifikasi

9. Waranti dan Sokongan

For warranty information or technical support, please refer to the documentation included with your purchase or contact Cobra customer service directly. Keep your proof of purchase for warranty claims.

Pengeluar: COBRA DIGITAL