1. Wprowadzenie
The Vertiv Liebert EXS is a compact, monolithic Uninterruptible Power Supply (UPS) designed to provide continuous, conditioned, and regulated output voltage. This UPS utilizes true on-line, double-conversion technology, ensuring a clean sine wave input power for sensitive equipment. It is suitable for powering IT devices in small data rooms, IT closets, VoIP systems, branch storage, and security systems. The Liebert EXS offers economical, efficient, and reliable three-phase power for critical loads up to 20kVA, featuring a unity power factor and high power-density in an optimized, standalone design.
2. Informacje dotyczące bezpieczeństwa
Before installing, operating, or performing maintenance on the Vertiv Liebert EXS UPS, read and understand all safety instructions provided in the packaging and on the unit itself. Failure to follow these instructions may result in electric shock, fire, or serious injury. This equipment contains high voltage and stored energy. Only qualified personnel should perform installation and service.
- Zagrożenie elektryczne: Nie otwieraj obudowy UPS-a. Wewnątrz nie ma żadnych części, które mogłyby zostać naprawione przez użytkownika.
- Zagrożenie wagowe: The UPS unit is heavy. Use appropriate lifting equipment and techniques during installation to prevent injury. Refer to specifications for item weight.
- Bezpieczeństwo baterii: Batteries can present a risk of electrical shock and high short-circuit current. Observe precautions when working with batteries.
- Wentylacja: Zapewnij odpowiedni przepływ powietrza wokół UPS-a. Nie blokuj otworów wentylacyjnych.
3. Funkcje produktu
The Vertiv Liebert EXS UPS incorporates several key features designed for optimal performance and reliability:
- Reliable 3-Phase Power: Provides the highest level of power protection for critical systems.
- Online Double Conversion Technology: Ensures continuous power conditioning and high availability for IT systems.
- High Operating Efficiency: Achieves over 93% efficiency in double conversion mode and 99% in ECO mode, reducing energy consumption and heat dissipation.
- Advanced Battery Monitoring: Capable of monitoring battery capacity, temperature, humidity, access, and leaks for enhanced battery health and longevity.
- 1.0 Output Power Factor: Delivers more usable power to connected loads, optimizing power utilization.
- Integrated Maintenance Bypass Cabinet (MBC): Facilitates UPS maintenance or replacement without requiring a shutdown of connected equipment.
- Kompaktowa konstrukcja: Space-saving footprint provides optimized space utilization and flexible installation.
- Factory Installed Network Card: Includes a Liebert IS-UNITY DP card for remote management capabilities.
- Internal Battery Cabinets with Auto-Detection: Ensures accurate reporting of available runtime when used with external battery cabinets.
4. Konfiguracja i instalacja
The Vertiv Liebert EXS UPS is designed for ease of installation. However, due to its weight and electrical requirements, professional installation is recommended.
4.1 Rozpakowanie i kontrola
- Carefully unpack the UPS unit and all accessories.
- Inspect the unit for any shipping damage. Report any damage to the carrier and your Vertiv representative immediately.
- Sprawdź, czy wszystkie elementy wymienione w liście przewozowym są obecne.
4.2 Przygotowanie miejsca
- Ensure the installation site meets environmental requirements (temperature, humidity) as specified in the technical data.
- Confirm that the floor can support the weight of the UPS unit (refer to specifications).
- Provide adequate clearance around the unit for ventilation and maintenance access.
4.3 Połączenia elektryczne
All electrical connections must be performed by a qualified electrician in accordance with local and national electrical codes.
- Podłącz zasilanie wejściowe do wyznaczonych zacisków.
- Connect the output power to the critical load distribution panel.
- Zapewnij prawidłowe uziemienie urządzenia.
4.4 Pierwsze uruchomienie
- After all electrical connections are secure, close the input circuit breaker.
- Follow the on-screen prompts on the UPS display for initial configuration.
- Verify proper operation and status indicators.
5. Działanie
The Liebert EXS UPS operates automatically to protect connected equipment. The front panel display provides real-time status and allows for configuration adjustments.
5.1 Wyświetlacz panelu przedniego
The LCD display provides information on input/output voltage, load level, battery status, and alarm conditions. Navigate through menus using the control buttons adjacent to the display.
5.2 tryby pracy
- Tryb online: The UPS continuously converts AC input to DC to charge batteries and then converts DC back to AC for the output, providing maximum protection.
- Tryb ekologiczny: An energy-saving mode where the UPS operates in bypass, providing power directly from the utility, and switches to online mode upon power disturbance.
- Tryb baterii: When utility power fails, the UPS automatically switches to battery power to maintain output.
5.3 Procedury wyłączania
To safely shut down the UPS, follow these steps:
- Power down all connected equipment.
- Initiate a UPS shutdown via the front panel display or management software.
- Once the UPS is off, open the input circuit breaker to fully isolate the unit from the power source.
6. Konserwacja
Regular maintenance ensures the longevity and reliable operation of your Vertiv Liebert EXS UPS.
6.1 Kontrole rutynowe
- Periodically check the UPS status on the front panel display for any alarms or warnings.
- Upewnij się, że otwory wentylacyjne są drożne.
- Inspect power cables for any signs of damage.
6.2 Konserwacja akumulatora
The Liebert EXS features advanced battery monitoring. However, periodic battery health checks by qualified personnel are recommended. Batteries have a finite lifespan and will require replacement.
6.3 Integrated Maintenance Bypass
The integrated maintenance bypass cabinet allows for safe servicing of the UPS without interrupting power to critical loads. Refer to the detailed service manual for procedures on utilizing the maintenance bypass.
7. Rozwiązywanie Problemów
This section provides general guidance for common issues. For complex problems, contact Vertiv technical support.
| Problem | Możliwa przyczyna | Rozwiązanie |
|---|---|---|
| UPS się nie włącza | No input power; UPS fault | Check input circuit breaker; verify power source; contact support if fault persists. |
| UPS wydaje ciągły sygnał dźwiękowy | On battery power; overload; battery fault | Check utility power; reduce load; check battery status on display. |
| Connected equipment not receiving power | UPS in bypass; output breaker tripped; UPS fault | Check UPS operating mode; reset output breaker; contact support. |
| Alarm wysokiej temperatury | Blocked ventilation; high ambient temperature | Clear obstructions; ensure adequate room cooling. |
8. Specifications (Model EXS20KN)
| Specyfikacja | Wartość |
|---|---|
| Numer modelu | EXS20KN |
| Pojemność | 20kVA / 20kW |
| Wejście Voltage | 208/120VAC (220/127VAC) 3-Phase 4 Wire |
| Objętość wyjściatage | 208 wolty |
| Wymiary produktu (Gł. x Szer. x Wys.) | 29.5" x 17.3" x 62.9" (74.9 cm x 43.9 cm x 159.8 cm) |
| Waga przedmiotu | 734 funtów (333 kg) |
| Skład ogniw baterii | Kwas ołowiowy |
| Kolor | Czarny |
| Producent | Pionowo |
| Data pierwszej dostępności | 14 grudnia 2023 r. |
9. Gwarancja i wsparcie
9.1 Gwarancja na produkt
The Vertiv Liebert EXS UPS comes with comprehensive coverage, including a standard 1-year warranty. A 3-year extended warranty option may also be available. Please refer to your purchase documentation or contact Vertiv for specific warranty terms and conditions.
9.2 Wsparcie techniczne
For technical assistance, troubleshooting beyond this manual, or warranty claims, please contact Vertiv customer support. Contact information can typically be found on the Vertiv official webstronie lub w dokumentacji produktu.
Vertiv Official Webstrona: www.verti.com
