R Series 1/2/3 kVA

Availability

• True online double-conversion topology provides zero transfer time to ensure maximum protection of the equipment
• Watch-dog design of the DSP (Digital Signal Processor) increases reliability
• Cold-start capability provides temporary battery power when the utility power is out
• Operating temperature tolerance up to 50°C ensures critical loads’ continuity
• The Maintenance Bypass Box offers load continuity during battery replacement or other upgrades

Flexibility

• Compact dimensions meet the needs of different rack cabinets
• Convertible rack and tower configuration in 2U size cabinet
• Excellent local communications through rotatable LCD display
• Intelligent management software connectivity via RS232, mini slot or USB port

Low Total Cost of Ownership

• Wide input voltage range reduces the chance of using the battery and extends battery life
• Intelligent battery management sustains battery life and performance
• High output power factor of 0.9 provides more real power to critical loads
• High input power factor (pf > 0.99) and low harmonic distortion (iTHD < 3%) save upstream investment
• Up to 93% AC-AC efficiency and 96% efficiency in ECO mode results in marked energy cost savings
• Fan speed control by load level and room temperature optimizes performance

1. Model
2. R-1K, R-2K, R-3K

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

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7. Input
8. Nominal Voltage: 200⁽¹⁾/208⁽¹⁾/220/230/240 Vac
9. Voltage Range: 175-280 Vac (full load), 80-175 Vac (50-100% load)
10. Frequency: 50/60 ± 10 Hz
11. Power Factor: > 0.99 (full load)
12. Current Harmonic Distortion: < 3%

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14. Output
15. Power Factor: 0.9
16. Voltage: 200*/208*/220/230/240Vac
17. Voltage Regulation: ± 1% (linear load)
18. Frequency: 50/60 Hz ± 0.05 Hz
19. Overload Capability: < 105%: Continuous, 105-125%: 1 minute, 125-150%: 30 seconds
20. Receptacle
    ⦁ R-1K: IEC C13 x4
    ⦁ R-2K/3K: IEC C13 x2, IEC C19 x1

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22. Efficiency
23. AC-AC
    ⦁ R-1K: 91%
    ⦁ R-2K/3K: Up to 93%
24. ECO Mode
    ⦁ R-1K: 95%
    ⦁ R-2K/3K: Up to 96%

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26. Battery
27. Battery Voltage
    ⦁ R-1K: 24 Vdc
    ⦁ R-2K: 48 Vdc
    ⦁ R-3K: 72 Vdc
28. Charge Current: 4 A (up to 8A with optional inbuilt charger)

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30. Audible Noise⁽²⁾
    ⦁ R-1K: < 40 dB
    ⦁ R-2K/3K: < 43 dB

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32. Communication Interfaces
33. Display: LCD display and LED indicators
34. Port: Mini Slot x1, RS-232 Port x1, USB Port x1

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36. Conformance
37. Safety: CE, BIS

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39. Physical
40. Dimensions (W x D x H)
    ⦁ R-1K: 440 x 335 x 88 mm
    ⦁ R-2K/3K: 440 x 430 x 88 mm
41. Weight
    ⦁ R-1K: 5.3 kg
    ⦁ R-2K: 9.0 kg
    ⦁ R-3K: 9.1 kg

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43. Environment
44. Operating Temperature: 0 to 50°C⁽³⁾
45. Relative Humidity: 5-95% (non-condensing)

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47. (1) When the UPS is de-rated to 90% of its capacity.
    (2) If the UPS is running at < 75% load and in room temperature.
    (3) When the operating temperature is at 40 to 50°C, the UPS will be de-rated to 80% of its capacity.
    
    All specifications are subject to change without prior notice.