1. Ifihan
The Prolink PRO903ES is a high-performance 3000VA / 2700W Pure Sine Wave Online Uninterruptible Power Supply (UPS) designed to provide reliable power backup and protection for critical loads. Utilizing true online double conversion technology, it ensures a stable and clean power supply, safeguarding sensitive electronic equipment from various power disturbances. This manual provides essential information for the safe and efficient operation of your PRO903ES UPS.
olusin 1.1: Iwaju view of the Prolink PRO903ES Online UPS, showcasing its compact tower design and front-facing LCD display.
2. Awọn Ilana Aabo pataki
Please read and follow all instructions carefully before installing, operating, or servicing the UPS. Keep this manual for future reference.
- UPS yii ni voltages. Do not attempt to disassemble the unit. Servicing should only be performed by qualified personnel.
- Do not connect appliances that could overload the UPS, such as hair dryers or vacuum cleaners, to the UPS output.
- Rii daju pe UPS ti sopọ si iṣan agbara AC ti o wa lori ilẹ.
- Do not block the ventilation openings of the UPS. Ensure adequate airflow around the unit.
- Yago fun fifi sori ẹrọ UPS ni awọn agbegbe pẹlu eruku pupọ, ọriniinitutu, tabi awọn iwọn otutu to gaju.
- In case of fire, use a dry chemical fire extinguisher. Water can cause electrical shock.
- Disconnect the UPS from the AC power source before performing any maintenance or cleaning.
3. Awọn ẹya Ọja
The Prolink PRO903ES UPS offers advanced features for superior power protection:
- True Double-Conversion: Provides consistent, high-quality AC power regardless of input fluctuations.
- Iṣakoso Microprocessor: Optimizes reliability and ensures precise operation.
- Wide Input Voltage Ibiti: Operates effectively across a broad range of input voltages (110-300 VAC at 50% load, 160-280 VAC at 100% load).
- Converter Mode: Allows the UPS to function as a frequency converter.
- Ipo ECO: Energy-saving mode for improved efficiency under stable power conditions.
- High Input Power Factor Correction: Improves efficiency and reduces overall power losses.
- SNMP Intelligent Slot (Optional): For advanced network monitoring and management.
- Awọn ibudo Ibaraẹnisọrọ USB ati RS-232: For monitoring and control via PC.
Figure 3.1: The PRO903ES provides clean power output, protecting against common power disturbances such as power failure, harmonic distortion, line noise, frequency variation, undervoltage, apọjutage, power sag, and power surge.
4. Package Awọn akoonu
Upon unpacking, please verify that all items listed below are included and undamaged. If any items are missing or damaged, contact your dealer immediately.
- Prolink PRO903ES UPS Unit
- Okun Ibaraẹnisọrọ USB
- RS-232 Communication Cable
- Okun agbara
- Afowoyi Olumulo (iwe-ipamọ yii)
- CD software (ti o ba wulo)
5. Ìṣètò Ọjà àti Àwọn Ẹ̀yà Rẹ̀
5.1 Igbimọ iwaju
olusin 5.1: Isunmọ view of the PRO903ES front panel, featuring the LCD display and control buttons for monitoring and interaction.
The front panel includes an LCD display for real-time status monitoring and control buttons:
- Ifihan LCD: Shows various operational parameters, alarms, and status.
- ON/MUTE Button: Powers on the UPS or mutes the alarm.
- Bọtini Yan: Navigates through LCD display menus.
- OFF/ENTER Button: Powers off the UPS or confirms selections.
5.2 ru Panel
Figure 5.2: Rear panel of the PRO903ES UPS, illustrating the various input, output, and communication ports.
The rear panel provides all necessary connection points for power input, output, and communication:
- Iṣawọle AC: Main power input connection (IEC 320-C20).
- Fifọ Circuit titẹ sii: Protects the UPS from input overcurrent.
- Ibudo Ibaraẹnisọrọ USB: For connecting to a computer for monitoring.
- Ibudo Ibaraẹnisọrọ RS-232: For serial communication with a computer or network device.
- Intelligent Slot: For optional SNMP card or other communication cards.
- External Battery Connection (L model only): For connecting external battery packs to extend runtime.
- Awọn gbigba Agbejade: Universal sockets for connecting protected equipment (4 x Universal socket for PRO903WS, 2 x Universal socket for PRO903WL).
- Output Circuit Breaker: Protects the output from overcurrent.
- Ipari Ijadejade: For hardwired output connections.
6. Fifi sori ẹrọ ati Oṣo
Follow these steps to properly install and set up your PRO903ES UPS:
- Ṣii silẹ: Fi ìṣọ́ra yọ UPS kúrò nínú àpótí rẹ̀. Ṣe àyẹ̀wò bóyá ìbàjẹ́ bá ṣẹlẹ̀ sí ọkọ̀ ojú omi.
- Ibi: Place the UPS in a clean, dry, and well-ventilated area, away from direct sunlight, heat sources, and excessive dust. Ensure sufficient clearance around the unit for proper airflow.
- Gbigba agbara akọkọ: Before initial use, connect the UPS to a standard AC outlet and allow it to charge for at least 4 hours to ensure the batteries are fully charged. The UPS will charge even if the unit is off.
- Ohun elo Asopọmọra:
- Connect your critical equipment (computers, servers, network devices, etc.) to the output receptacles on the rear panel of the UPS.
- Ensure the total load connected does not exceed the UPS's capacity (2700W).
- Ngba agbara: Tẹ mọlẹ TAN/MUTE button for a few seconds until you hear a beep and the LCD display illuminates. The UPS will perform a self-test and then enter online mode.
- Fifi sori ẹrọ Software (Aṣayan): For advanced monitoring and management, install the provided UPS monitoring software on your computer. Connect the UPS to your computer using the USB or RS-232 communication cable.
7. Isẹ
Ifihan LCD 7.1 ati Awọn Atọka
Nọmba 7.1: Alaye view of the PRO903ES LCD display, showing various status icons and numerical readings for input/output voltage, frequency, and battery status.
The LCD display provides comprehensive information about the UPS status. Use the Yan button to cycle through different display parameters:
- Ipele fifuye: Tọkasi ogoruntage of connected load.
- Ipele Batiri: Ṣe afihan agbara batiri to ku.
- Ipo AC: UPS is operating on utility power.
- Ipo Batiri: UPS is operating on battery power (during a power outagati).
- Ipo Fori: UPS is supplying utility power directly to the load, bypassing the inverter.
- Aṣiṣe: Indicates an internal error or malfunction.
- Input/Ojade Voltage ati Igbohunsafẹfẹ: Han gidi-akoko voltage ati awọn kika igbohunsafẹfẹ.
7.2 Itaniji Ifi
The UPS uses audible alarms to indicate various operational states or warnings:
- Ipo Batiri: Sounding every 4 seconds. Indicates the UPS is running on battery power.
- Batiri Kekere: Sounding every second. Indicates the battery is low and the UPS will shut down soon.
- Apọju: Sounding twice every second. Indicates the connected load exceeds the UPS capacity. Disconnect non-essential equipment immediately.
- Aṣiṣe: Continuously sounding. Indicates a critical internal fault. Contact technical support.
To mute an alarm, briefly press the TAN/MUTE button. Note that critical alarms (like Fault) may not be permanently muted.
8. Itọju
Itọju to peye ṣe idaniloju igba pipẹ ati iṣẹ ṣiṣe to dara julọ ti UPS rẹ.
- Itọju Batiri:
- The internal batteries are sealed, maintenance-free lead-acid batteries. They typically last 3-5 years under normal operating conditions.
- Avoid operating the UPS in extreme temperatures, as this can shorten battery life.
- Perform a battery self-test periodically (if supported by software) to check battery health.
- When replacing batteries, ensure they are of the same type and rating (12V / 9Ah, 6 units for standard model). Battery replacement should be performed by qualified personnel.
- Ninu:
- Regularly clean the exterior of the UPS with a soft, dry cloth.
- Ensure ventilation openings are free from dust and debris to prevent overheating. Do not use liquid or aerosol cleaners.
- Ibi ipamọ: If storing the UPS for an extended period, ensure the batteries are fully charged. Recharge the batteries every 3 months to prevent deep discharge and maintain battery health.
9. Laasigbotitusita
This section provides solutions to common issues you might encounter with your UPS. If the problem persists after trying these solutions, contact technical support.
| Isoro | Owun to le Fa | Ojutu |
|---|---|---|
| UPS ko ni agbara lori. | No AC input; Low battery; UPS fault. | Check AC power cord connection. Ensure input circuit breaker is not tripped. Allow UPS to charge for 4 hours. If problem persists, contact support. |
| UPS beeps nigbagbogbo. | Overload; Fault. | Reduce connected load. If fault alarm, contact support. |
| UPS is in Battery Mode frequently. | Unstable AC input; Battery nearing end of life. | Check utility power quality. Consider battery replacement if runtime is significantly reduced. |
| Connected equipment not powered. | Output circuit breaker tripped; UPS off; Overload. | Check output circuit breaker. Ensure UPS is powered on. Reduce load. |
| Communication software not working. | Incorrect cable; Driver issue; Software not installed correctly. | Ensure correct USB/RS-232 cable is used. Reinstall software and drivers. Check port settings. |
10. Imọ ni pato
Detailed specifications for the Prolink PRO903ES UPS:
| Paramita | Sipesifikesonu |
|---|---|
| UPS Iru | Tower, Online Double Conversion |
| Ipele | Nikan ipele pẹlu ilẹ |
| Idiyele (VA/W) | 3000VA / 2700W |
| Input Nominal Voltage | 200/208/220/230/240 VAC |
| Iṣagbewọle Voltage Ibiti | 110-300 VAC (Load at 50%), 160-280 VAC (Load at 100%) |
| Ibiti Igbohunsafẹfẹ Input | 45 ~ 70 Hz |
| Input Power ifosiwewe | >= 0.99 |
| Ijade Nominal Voltage | 200/208/220/230/240 VAC |
| O wujade Voltage Ilana | ± 1% |
| Output Frequency Range (Synchronized) | 47 ~ 53 Hz tabi 57 ~ 63 Hz |
| Output Frequency Range (Battery Mode) | 50 Hz ± 0.25 Hz tabi 60 Hz ± 0.3 Hz |
| Ratio lọwọlọwọ | 3:1 |
| Ibajẹ Harmonic | ≤3% THD (Linear load), ≤6% THD (Non-linear load) |
| Battery Type (Standard Model) | 12V / 9Ah, 6 units |
| Aṣoju gbigba agbara Time | Awọn wakati 4 si agbara 90% |
| Gbigba agbara lọwọlọwọ (o pọju) | 1A / 2A / 4A / 6A Adjustable (Long-run Model) |
| Awọn iwọn (L x W x H) | 42.1 x 19 x 31.8 cm |
| Iwọn | 28 kg |
| Asopọmọra | USB, RS-232, Intelligent Slot |
| Awọn olugba Ijade | 4 x Universal socket (PRO903WS), 2 x Universal socket (PRO903WL) |
11. Atilẹyin ọja ati Support
Prolink is committed to providing high-quality products and excellent customer service.
- Atilẹyin ọja: This product typically comes with a 2-year warranty. Please refer to your purchase documentation or the official Prolink webAaye fun awọn ofin atilẹyin ọja kan pato ati ipo ti o wulo si agbegbe rẹ.
- Oluranlowo lati tun nkan se: For technical assistance, troubleshooting, or service inquiries, please contact Prolink customer support.
- Ibi iwifunni:
- Imeeli: support@prolink2u.com
- Phone: (65) 6357 0666 (Singapore)
- Website: Visit the official Prolink webojú òpó wẹ́ẹ̀bù fún àwọn ìbéèrè tó ń fa ìbéèrè, àwọn awakọ̀, àti àwọn ohun èlò míràn.
Figure 11.1: Prolink Official Store information, highlighting direct warehouse shipping, fast delivery, local warranty, technical support, and 30 years of excellence.
