1. Uvod
The NJOY Keen 2000 Line-Interactive Uninterruptible Power Supply (UPS) is designed to provide reliable power backup and protection for your electronic devices. This UPS safeguards against power outages, voltage sags, surges, and other power anomalies, ensuring continuous operation and preventing data loss or equipment damage. It is suitable for PCs, modems, routers, TVs, audio equipment, external storage devices, and non-laser printers.
This manual provides essential information for the safe and efficient use of your NJOY Keen 2000 UPS. Please read it thoroughly before installation and operation.
2. Varnostne informacije
Observe the following safety precautions to prevent injury or damage to the UPS and connected equipment:
- Ne odpirajte UPS-aasing. V notranjosti ni delov, ki bi jih lahko uporabnik popravil. Vsa servisna dela prepustite usposobljenemu osebju.
- Ne priključujte naprav, ki bi lahko preobremenile UPS, kot so laserski tiskalniki ali grelniki.
- Poskrbite, da bo UPS nameščen v dobro prezračevanem prostoru, stran od neposredne sončne svetlobe, virov toplote in vlage.
- Ne blokirajte prezračevalnih odprtin.
- UPS priključite samo na ozemljeno vtičnico z izmeničnim tokom.
- In case of emergency, press the power button to turn off the UPS and disconnect it from the AC power source.
- Battery replacement should only be performed by qualified service personnel using the same type and number of batteries.
3. Vsebina paketa
Preverite, ali so v paketu prisotni vsi elementi:
- NJOY Keen 2000 UPS Unit
- Uporabniški priročnik (ta dokument)
- Power Cable (if included separately)
4. Izdelek je končanview
The NJOY Keen 2000 UPS features Line-Interactive technology, providing Automatic Voltage Regulation (AVR) to stabilize incoming power without switching to battery mode. It delivers a simulated sine wave output and includes an auto-restart function for convenience after power restoration.
Sprednja plošča
Slika 4.1: Spredaj view of the NJOY Keen 2000 UPS, showing the power button at the top and three LED indicators below it. The NJOY logo is visible at the bottom.
- Gumb za vklop: Uporablja se za vklop ali izklop UPS-a.
- LED indikatorji: Display the operational status of the UPS (e.g., AC mode, battery mode, fault).
Zadnja plošča
Slika 4.2: Zadaj view of the NJOY Keen 2000 UPS, featuring four Schuko output sockets, a red circuit breaker button, and a cooling fan vent.
- AC vhod: Power cord connection for mains electricity.
- Schuko Outlets (x4): Connect your devices here for battery backup and surge protection.
- Varovalka: Provides overload protection. Press to reset if tripped.
- Hladilni ventilator: Ensures proper ventilation and temperature regulation.
5. Nastavitev
- Razpakiranje: Carefully unpack the UPS and inspect it for any shipping damage.
- Umestitev: Place the UPS on a flat, stable surface in a clean, dry, and well-ventilated area. Ensure there is adequate space around the unit for airflow. Avoid placing it near heat sources or in direct sunlight.
- Začetno polnjenje: Connect the UPS to a grounded wall outlet using the provided power cord. Allow the unit to charge for at least 8 hours before initial use to ensure optimal battery runtime. The UPS will charge whether it is turned on or off.
- Priključne naprave: Once the UPS is fully charged, connect your electronic devices (PC, monitor, modem, etc.) to the Schuko output outlets on the rear panel. Ensure the total load does not exceed the UPS's capacity (1200W).
- Vklop: Press the power button on the front panel to turn on the UPS. The LED indicators will illuminate, indicating its operational status.
6. Navodila za uporabo
Turning the UPS On/Off
- Prižgati: Press and hold the power button for approximately 2 seconds until you hear a beep and the indicators light up.
- Izklopiti: Press and hold the power button for approximately 2 seconds until you hear a beep and the indicators turn off.
LED indikatorji
The front panel features LED indicators that provide information about the UPS status:
- Zelena LED: Indicates AC mode (normal operation, power supplied from mains).
- Rumena LED: Indicates battery mode (power supplied from batteries during an outagin).
- Rdeča LED: Označuje napako ali preobremenitev.
Samodejna Voltage Uredba (AVR)
The UPS automatically regulates incoming voltage fluctuations. If the input voltage is too high or too low, the AVR function will adjust it to a safe level without switching to battery power, protecting your connected devices.
Delovanje v načinu baterije
Med izpadom močitage, the UPS will automatically switch to battery mode, providing power to connected devices. The yellow LED will illuminate, and the UPS will emit an audible alarm. The runtime depends on the connected load.
Slika 6.1: Battery runtime chart for the NJOY Keen UPS. At 25% load, runtime is approximately 13 minutes. At 50% load, runtime is approximately 4 minutes. At 75% load, runtime is approximately 1 minute. At 100% load, runtime is less than 1 minute.
When the battery level is low, the UPS will emit a more frequent alarm. It is recommended to save your work and shut down connected equipment gracefully during this period.
Funkcija samodejnega ponovnega zagona
After a complete power outage and subsequent restoration of AC power, the UPS will automatically restart and power on connected devices, provided the battery has sufficient charge.
7. Vzdrževanje
- Vzdrževanje baterije: To maximize battery life, keep the UPS connected to an AC outlet at all times. If the UPS is stored for an extended period, recharge it every three months for at least 8 hours.
- Čiščenje: Disconnect the UPS from the AC power and all connected devices before cleaning. Use a soft, dry cloth to wipe the exterior. Do not use liquid or aerosol cleaners.
- Prezračevanje: Regularly check that the ventilation openings are clear of dust and obstructions to ensure proper cooling.
8. Odpravljanje težav
If the UPS is not operating correctly, refer to the following table for common issues and solutions:
| Težava | Možen vzrok | rešitev |
|---|---|---|
| UPS se ne vklopi. | No AC power; Low battery; UPS fault. | Ensure AC power cord is securely plugged in. Allow UPS to charge for 8 hours. If problem persists, contact support. |
| UPS is in battery mode frequently. | Unstable AC power; Overload. | Check AC power quality. Reduce connected load. |
| Red LED is illuminated. | Preobremenitev; Notranja napaka. | Disconnect some devices to reduce load. Press the circuit breaker to reset. If fault persists, contact support. |
| Kratek čas delovanja baterije. | Baterije niso popolnoma napolnjene; Baterije se bližajo koncu življenjske dobe; Preobremenitev. | Allow UPS to charge for 8 hours. Reduce connected load. Consider battery replacement if batteries are old. |
9. Specifikacije
| Funkcija | Podrobnost |
|---|---|
| Številka modela | UPLI-LI200KE-CG01B |
| Zmogljivost | 2000 VA / 1200 W |
| tehnologija | Line-Interactive (VI) |
| Vhodna voltage | 230 V AC |
| Vhodna voltage Območje | 162 ~ 290 V AC |
| Vhodna frekvenca | 50 Hz / 60 Hz (Auto-sensing) |
| Izhodna voltage | 230 V AC |
| Izhodna voltage Natančnost | ± 10 % |
| Izhodna valovna oblika | Simuliran sinusni val |
| Prodajna mesta | 4 x Schuko (Type F) |
| Baterije | 2 x 12V-9Ah Sealed Lead-Acid (Internal) |
| Typical Runtime (100% load) | < 1 minute (as per graph) |
| Nivo hrupa | < 40 dB |
| Dimenzije (D x Š x V) | 29.8 x 14.8 x 17.8 cm |
| Faktor oblike | Stolp |
10. Garancija in podpora
The NJOY Keen 2000 UPS comes with a 3-letna garancija na enoti in 1-letna garancija on the internal batteries. This warranty covers defects in materials and workmanship under normal use.
For technical assistance, troubleshooting, or warranty claims, please contact NJOY customer service. Refer to the official NJOY webZa kontaktne podatke glejte spletno mesto ali dokumentacijo o nakupu.