RT Series 1/2/3 kVA

Features & Benefits

Availability

• True online double-conversion topology and zero transfer time to battery ensure high reliability
• Watch-dog design of DSP (Digital Signal Processor) increases reliability
• Cold-start capability provides temporary battery power when the utility power is out
• Fan failure detection alerts users to failed fans
• Hot swappable batteries ensure continuous operation even when batteries are being replaced
• Optional external battery pack for easy scaling of longer backup time
• Operation temperature tolerance up to 50°C ensures critical loads' continuity
• High output power factor 0.9 provides more real power to critical loads

Green & Low TCO

• High input power factor (pf > 0.99) and low harmonic distortion (iTHD < 5%) save upstream investment
• Up to 94% AC-AC efficiency and 97% efficiency in ECO mode result in marked energy cost savings
• Wide input voltage range reduces the chance of using the battery and extends battery life
• Intelligent battery management sustains battery life and performance
• Fan speed control by load level maximizes efficiency and reduces audible noise

Flexibility

• Load segment control allows less-critical loads to be disconnected during blackouts and saves battery runtime for important loads
• 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

Applications

Specifications

1. Model
2. RT-1K / RT-2K / RT-3K

3. ---

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

6. ---

7. Input
8. Nominal Voltage: 200*/208*/220/230/240 Vac
9. Voltage range
   175~280 Vac (full load)
   120~175 Vac (70~100% load)
10. Frequency: 40~70 Hz
11. Power Factor: > 0.99 (full load)
12. Current Harmonic Distortion: < 5%

13. ---

14. Output
15. Power Factor: 0.9
16. Voltage: 200*/208*/220/230/240 Vac
17. Voltage Regulation: ± 1% (linear load)
18. Frequency: 50/60Hz ± 0.05 Hz
19. Voltage Harmonic Distortion: < 2% (linear load)
20. Overload Capability
    < 105%: Continuous
    105~125%: 1 minute
    125~150%: 15 seconds
21. Receptacle
    RT-1K: IEC C13 x 6
    RT-2K/3K: IEC C13 x 6, IEC C19 x 1

22. ---

23. Efficiency
24. AC-AC
    RT-1K: 90%
    RT-2K/3K: Up to 94%
25. ECO Mode
    RT-1K: 96%
    RT-2K/3K: Up to 97%

26. ---

27. Battery
28. Battery Voltage
    RT-1K: 24 Vdc
    RT-2K: 48 Vdc
    RT-3K: 72 Vdc
29. Typical Backup Time**
    RT-1K: 6.5 minutes
    RT-2K/3K: 7 minutes
30. Charge Current
    RT-1K: 1.5 A
    RT-2K/3K: 2 A
31. Recharge Time: 3 hours to 90%

32. ---

33. Audible Noise
    RT-1K: < 40 dBA
    RT-2K: < 43 dBA
    RT-3K: < 46 dBA

34. ---

35. Display: LCD display and LED indicators

36. ---

37. Interfaces: SMART Slot x 1, RS-232 Port x 1, USB Port x 1, REPO x 1

38. ---

39. Conformance: CE, TISI, RCM, EAC

40. ---

41. Dimensions (W x D x H)
42. UPS
    RT-1K: 440 x 335 x 89 mm
    RT-2K: 440 x 432 x 89 mm
    RT-3K: 440 x 610 x 89 mm
43. External Battery Pack
    RT-1K: 440 x 335 x 89 mm
    RT-2K: 440 x 432 x 89 mm
    RT-3K: 440 x 610 x 89 mm

44. ---

45. Weight
46. UPS
    RT-1K: 12 kg
    RT-2K: 18 kg
    RT-3K: 28 kg
47. External Battery Pack
    RT-1K: 15 kg
    RT-2K: 27 kg
    RT-3K: 44 kg

48. ---

49. Environment
50. Operating Temperature: 0~50°C***
51. Relative Humidity: 5~95% (non-condensing)

52. ---

53. * When the UPS is de-rated to 90% of its capacity.
    ** When the total load reaches 75%.
    *** 40~50°C with 80% de-rating.
    
    All specifications are subject to change without prior notice.

1. Power Rating Internal Battery External Battery Cabinet Quantity Run time at different load (mins) 25% 50% 75% 100% 1 kVA Yes 0 27.0 11.2 6.2 3.8 1 100.0 48.2 29.8 20.2 2 174.3 87.1 55.7 39.1 3 248.7 126.4 82.2 58.6 2 kVA Yes 0 27.9 11.4 6.3 3.9 1 102.9 48.8 30.1 20.6 2 179.1 88.1 56.3 39.9 3 255.4 127.8 82.9 59.7 3 kVA Yes 0 33.1 14.2 7.9 5.1 1 119.2 58.4 36.3 25.2 2 206.3 104.4 66.9 47.8 3 293.6 150.6 97.9 70.9