POWSAV NBW-903 18-Outlet Surge Protector Power Strip User Manual

1. សេចក្តីផ្តើម

This manual provides essential information for the safe and effective use of your POWSAV NBW-903 18-Outlet Surge Protector Power Strip. Please read all instructions carefully before use and retain this manual for future reference.

2. ព័ត៌មានសុវត្ថិភាព

• Do not exceed the total rating: The maximum power rating for this product is 1875W (15A). Exceeding this limit may cause damage to the unit and create fire hazards.
• High-power devices: When the power rating of a device is over 1000W, please plug it directly into an existing wall outlet. It is not recommended to use the power strip for such devices.
• Sparking during power-on: When the power strip is turned on, a spark may occur around the plugging point. This is normal. To prevent this, power off the power strip before plugging in or unplugging devices.
• វិញ្ញាបនប័ត្រសុវត្ថិភាព ETL៖ This product is ETL safety certified.
• ភាពធន់នឹងភ្លើង៖ Constructed with environmental protection and fire-resistance PC shell with flame retardant at 1382℉ for enhanced durability and safety.

លក្ខណៈពិសេសនៃផលិតផល

The POWSAV NBW-903 is designed to provide extensive power distribution and surge protection for multiple electronic devices.

• 18 កន្លែងលក់ AC: Features 18 standard AC outlets for powering a wide range of electronics.
• 4 ច្រក USB: Includes 3 USB-A ports and 1 USB-C port (DC 5V, Total 3.0A, 17W) for convenient charging of mobile devices. Note: The USB-C port is not a Quick Charger 3.0 and does not support devices requiring 9-22V charging voltage.
• ការការពាររលក៖ Equipped with a 3-level complementary surge protector circuit (TVS, MOV, GDT) with a minimum 2100 Joules energy absorbing capacity to protect devices from power spikes and fluctuations.
• ការការពារលើសទម្ងន់៖ An over-current protection switch limits the power strip's working current to prevent overheating.
• Flat Plug & Cord: Features a 6-foot heavy-duty extension cord with a right-angled flat plug for flexible placement against furniture or walls. Includes reusable fastening cable ties for organization.
• ភ្លើងសញ្ញា៖ Includes 'Protected' and 'Grounded' indicator lights to confirm proper functioning of surge protection and grounding.

រូបភាព៖ ជាងview of the POWSAV NBW-903 power strip with 18 AC outlets and 4 USB ports, demonstrating its capacity for multiple devices.

Image: Close-up of the 3 USB-A and 1 USB-C ports on the POWSAV NBW-903, actively charging several mobile devices.

4. រៀបចំ

1. វេចខ្ចប់៖ ដោះបន្ទះថាមពលចេញពីកញ្ចប់របស់វាដោយប្រុងប្រយ័ត្ន។
2. ទីតាំង៖ Position the power strip in a dry, indoor location away from water sources and direct sunlight. The flat plug design allows for placement behind furniture.
3. ការដំឡើង (ស្រេចចិត្ត)៖ The power strip features mounting holes on the back for wall or desk mounting. Use appropriate screws (not included) to secure it.
4. ដោតចូល៖ Insert the power strip's flat plug into a grounded wall outlet.

រូបភាព៖ លម្អិត view of the POWSAV NBW-903, highlighting its dimensions and the keyhole mounting slots on the underside for secure installation.

5. សេចក្តីណែនាំប្រតិបត្តិការ

1. បើក/បិទថាមពល៖ Locate the red 'Reset/OFF' switch on the power strip. Press it to the 'ON' position to supply power to the outlets and USB ports. Press it to 'OFF' to cut power.
2. ភ្លើងសញ្ញា៖ Once powered on, check the blue 'Protected' and 'Grounded' indicator lights. Both should illuminate, indicating that the surge protection and grounding functions are active.
3. ឧបករណ៍ភ្ជាប់៖ Plug your AC-powered devices into the 18 available outlets. Connect your USB-powered devices to the 3 USB-A or 1 USB-C ports.
4. ផ្ទុកលើសកំណត់ឡើងវិញ៖ In case of an overload, the power strip will automatically shut off. Disconnect some devices, then press the 'Reset' button on the power switch to restore power.

Image: The POWSAV NBW-903 power strip showing the illuminated 'Protected' and 'Grounded' indicator lights, confirming active safety features.

6. ការថែទាំ

• ការសម្អាត៖ Ensure the power strip is unplugged and all devices are disconnected before cleaning. Use a dry, soft cloth to wipe the surface. Do not use liquid cleaners.
• អធិការកិច្ច៖ Periodically inspect the power cord and the power strip for any signs of damage, such as fraying, cuts, or discoloration. Discontinue use if damage is found.
• ការផ្ទុក៖ When not in use, store the power strip in a cool, dry place. Use the included cable ties to keep the cord organized.

7. ការដោះស្រាយបញ្ហា

• គ្មានថាមពល៖
  • Check if the power strip's main switch is in the 'ON' position.
  • ត្រូវប្រាកដថាបន្ទះថាមពលត្រូវបានដោតជាប់នឹងព្រីជញ្ជាំងដែលកំពុងដំណើរការ។
  • If the 'Protected' light is off, the surge protection may have expired. Replace the unit.
  • If the 'Grounded' light is off, there may be a grounding issue with the wall outlet. Consult an electrician.
• ផ្ទុកលើសទម្ងន់៖ If the power strip shuts off unexpectedly, it may be due to an overload. Unplug some devices and press the 'Reset' button on the power switch.
• បញ្ហាសាក USB៖ Ensure your device's charging cable is properly connected. Verify that your device does not require a Quick Charger 3.0 or higher voltage (9-22V) as the USB-C port does not support these.

8. លក្ខណៈបច្ចេកទេស

9. ការធានា និងការគាំទ្រ

POWSAV offers a គោលនយោបាយត្រឡប់មកវិញរយៈពេល 30 ថ្ងៃ។ និង ក ការធានារយៈពេល 12 ខែ for this product. For any inquiries or support needs, please contact POWSAV customer service. They aim to respond within 24 hours.