RX Series 1/2/3 kVA (120 V)

Features & Benefits

Availability

• True online double-conversion topology.

• Microprocessor control optimizes reliability.

• Cold-start capability provides temporary battery power when the utility power is out.

• Generator compatibility ensures continuous and reliable power.

Green with Low TCO

• High output power factor 0.9 provides more real power to critical loads.

• High input power factor (pf > 0.99) and low Voltage Harmonic Distortion (vTHD ≤ 3%) saves on upstream investment.

• Wide input voltage range reduces the chance of using the battery and extends battery life.

• Fan speed control by load level maximizes efficiency and reduces audible noise.

Flexibility

• Convertible rack and tower configuration in 2U size cabinet.

• Excellent local communications through rotatable LCD display.

• Intelligent management software connectivity via RS232 or USB port.

• Optional Mini SNMP monitoring card.

Applications

Specifications

1. Model 
2. RX-1K / RX-2K / RX-3K

3. ---

4. Power Rating
5. RX-1K: 1 kVA / 0.9 kW
   RX-2K: 2 kVA / 1.8 kW
   RX-3K: 3 kVA / 2.7 kW

6. ---

7. Input
8. Voltage Range: 60~145 Vac *
9. Frequency Range: 40~70 Hz
10. Power Factor: ≥ 0.99

11. ---

12. Output
13. Voltage: 110/115/120/127 Vac
14. Voltage Regulation: ± 1%
15. Power Factor: 0.9
16. Frequency: 50/60 Hz ± 3 Hz
17. Voltage Harmonic Distortion
    ≤ 3% (linear load); ≤ 6% (non-linear load)
18. Overload Capability
    105~110%: Shutdown after 10 minutes
    110~130%: Shutdown after 1 minutes
    > 130%: Shutdown after 3 seconds
19. Crest Factor: 3:1

20. ---

21. Efficiency
22. AC-AC
    RX-1K: 88%
    RX-2K: 89%
    RX-3K: 90%
23. ECO Mode
    RX-1K: 93%
    RX-2K: 94%
    RX-3K: 95%

24. ---

25. Battery
26. Type: 12 V / 9 Ah
27. Quantity
    RX-1K: 2
    RX-2K: 4
    RX-3K: 6
28. Recharge Time: 4 hours to 90%
29. Charging Current: 1 A

30. ---

31. Display: LCD Panel
32. Interface: RS-232 x 1, USB x 1, Mini-slot x 1

33. ---

34. Environment
35. Operating Temperature: 20~90% (non-condensing)
36. Relative Humidity: 0~40ºC
37. Audible Noise: < 50 dB

38. ---

39. Physical
40. Dimension (W x D x H)
    RX-1K: 438 x 310 x 88 mm
    RX-2K: 438 x 410 x 88 mm
    RX-3K: 438 x 630 x 88 mm
41. Weight
    RX-1K: 12.0 kg
    RX-2K: 19.0 kg
    RX-3K: 29.3 kg

42. ---

43. * At 60-90 Vac, linear de-rating between 60-100% load is required
    
    Note:
    1. All specifications are subject to change without prior notice.
    2. NEMA and Brazil power socket types are available for the RX 1/2/3 kVA UPS.