NRSAL0834USV-L - Inverter JUNG - Free user manual and instructions
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| Product Type | Inverter / Uninterruptible Power Supply |
| Brand | JUNG |
| Model | NRSAL0834USV-L |
| Rated Power | 800 VA / 480 W |
| Input Voltage | 220–240 V AC |
| Output Voltage | 220–240 V AC |
| Frequency | 50/60 Hz |
| Waveform | Simulated sine wave |
| Transfer Time | 4–8 ms |
| Battery Type | Sealed lead-acid |
| Battery Capacity | 12V 9Ah |
| Backup Time | Approx. 10–20 min at half load |
| Recharge Time | 4–6 hours |
| Protection | Overload, short circuit, deep discharge |
| Display | LED indicators |
| Audible Alarms | Battery mode, low battery, overload |
| Cooling | Fan |
| Dimensions (W x H x D) | 280 x 140 x 400 mm |
| Weight | 8.5 kg |
| Operating Temperature | 0–40°C |
| Noise Level | Less than 45 dB |
| Safety | Overcurrent protection, spark-proof |
| Maintenance | Wipe with a dry cloth; keep vents clean |
| Repairability | Replaceable battery; spare parts available |
| Package Contents | Main unit, user manual, power cable |
Frequently Asked Questions - NRSAL0834USV-L JUNG
What is the backup time for this JUNG inverter?
The backup time depends on the connected load. At half load, you can expect approximately 10–20 minutes. Lower loads extend the runtime.
How do I connect the inverter to my devices?
Connect the inverter to the mains and switch it on. Then plug your devices into the AC outlets on the unit. Ensure the total power does not exceed 480 watts.
Can this inverter power a computer?
Yes, it is suitable for computers and other sensitive electronics. The simulated sine wave output and short transfer time protect your equipment during power outages.
What does the LED indicator mean?
The LED indicator provides status information: green indicates normal operation, orange indicates battery mode, and red signals overload or fault. Refer to the user manual for detailed diagnostics.
How often should I replace the battery?
Under normal conditions, the sealed lead-acid battery lasts about 2–4 years. If the backup time becomes noticeably shorter, consider replacing it.
Is the inverter safe for sensitive electronics?
Yes, it includes overload, short circuit, and deep discharge protection. These safeguards help prevent damage to both the unit and connected devices.
How do I clean and maintain the inverter?
Disconnect the unit from power, then wipe the exterior with a soft dry cloth. Avoid liquids and abrasive cleaners. Keep the cooling vents free from dust.
Can I connect the inverter to a generator?
Yes, but the generator must provide stable 220–240 V AC at 50/60 Hz. Avoid connecting during fluctuations to prevent damage.
What is the transfer time to battery mode?
The transfer time is 4–8 milliseconds, ensuring uninterrupted power to your connected devices during a blackout.
Where can I find spare parts?
Spare parts such as the battery and fuses are available through authorized JUNG service centers or online. Always use genuine JUNG parts for best performance.
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USER MANUAL NRSAL0834USV-L JUNG
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Product information
Brand : JUNG
Model : NRSAL0834USV-L
Category : Inverter