RT Series 1/1.5/2/3 kVA (120 V)

Features & Benefits

Availability & Flexibility

• True online double-conversion topology and zero transfer time to battery provides 24/7 full-time protection

• AC-start function allows the UPS to be switched on without connecting to a battery

• Automatic fan speed control significantly reduces audible noise, and maximizes system efficiency

• Fan failure detection sends early warnings to facilitate predictive maintenance of UPS

• Hot swappable batteries ensure continuous operation even when batteries are being replaced.

• External Battery Cabinet (EBC) are optional for scalable runtime

• Programmable load bank disconnects non-critical loads when a blackout occurs and reserves more battery power for critical loads

• The Maintenance Bypass Breaker (MBB) is optional for easy UPS replacement without powering down critical systems

• Compact 2U design with convertible rack and tower configuration for flexbile deployment

Manageability

• Intelligent battery management to extend battery life and maximize battery performance.
  The battery aging detection monitors battery status for predictive maintenance, and the 3-stage charging mechanism keeps the battery from continuous float charging during the intermission stage to prolong battery life.
• Excellent local management through a user-friendly graphical and multi-lingual LCD display
• Various types of communication interfaces, such as REPO/ROO for remote management, and in-built dry contacts for monitoring and notification of system operation conditions

Low Total Cost of Ownership

• Output power factor up to 0.9 to provide more real power to critical loads

• High AC-AC efficiency of up to 93% and 98.5% in ECO mode lowers energy costs

• Wide input voltage range and protection against over voltage prolongs battery life

• Automatic fan speed control maximizes system efficiency, significantly reduces audible noise, and prolongs battery life

Applications

Specifications

1. Model
2. RT-1K / RT-1.5K / RT-2K / RT-3K

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4. Power Rating
5. RT-1K: 1 kVA / 0.9 kW
   RT-1.5K: 1.5 kVA / 1.35 kW
   RT-2K: 2 kVA / 1.8 kW
   RT-3K: 3 kVA / 2.7 kW

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7. Input
8. Voltage Range
   110/115/120 Vac: 100~150 Vac (full load), 55~100 Vac (50~100% load)
   100 Vac: 90~150 Vac (full load), 55~90 Vac (50~100% load)
9. Frequency: 40~70 Hz
10. Power Factor: > 0.99 (full load)
11. Current Harmonic Distortion: < 5%
12. Input Connection
    RT-1K/1.5K: NEMA 5-15P, power cord length 10ft
    RT-2K: NEMA L5-20P, power cord length 10ft
    RT-3K: NEMA L5-30P, power cord length 10ft

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14. Output
15. Power Factor: 0.9
16. Voltage*: 100/110/115/120 Vac
17. Voltage Regulation: ± 1%
18. Frequency: 50/60 Hz ± 0.05 Hz
19. Voltage Harmonic Distortion: < 2% (linear load), ≤ 4% (non-linear load)
20. Overload Capability
    < 105%: Continuous
    105~125%: 2 min.
    125~150%: 30 sec.
    > 150%: 500 ms
21. Receptacle
    RT-1K/1.5K: NEMA 5-15R x 8
    RT-2K: NEMA 5-15/20R x 8, L5-20R x 1
    RT-3K: NEMA 5-15/20R x 8, L5-30R x 1

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23. Efficiency **
24. AC-AC
    RT-1K: Up to 91.5%
    RT-1.5K: Up to 92.5%
    RT-2K/3K: Up to 93%
25. ECO Mode
    RT-1K: Up to 98%
    RT-1.5K/2K/3K: Up to 98.5%

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27. Battery
28. Battery Voltage
    RT-1K: 24 Vdc
    RT-1K: 36 Vdc
    RT-2K: 48 Vdc
    RT-3K: 72 Vdc
29. Typical Backup Time: 4min. (full load), 6.5min. (75% load)

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31. Audible Noise
    RT-1K/1.5K: 40 dB
    RT-2K/3K: 45 dB

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33. Display : Graphical and multi-lingual LCD

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35. Communication Interfaces
    Mini Slot x 1, RS-232 Port x 1, USB Port x 1, REPO/ROO, Dry Contact x 4

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37. Dimensions (W x D x H)
    RT-1K: 17.3 x 13.2 x 3.5 in (440 x 335 x 88 mm)
    RT-1.5K: 17.3 x 16.9 x 3.5 in (440 x 430 x 88 mm)
    RT-2K: 17.3 x 16.9 x 3.5 in (440 x 430 x 88 mm)
    RT-3K: 17.3 x 22.2 x 3.5 in (440 x 565 x 88 mm)

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39. Weight
    RT-1K: 27.3 lbs (12.4 kg)
    RT-1.5K: 39.0 lbs (17.7 kg)
    RT-2K: 45.8 lbs (20.8 kg)
    RT-3K: 66.1 lbs (30 kg)

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41. Environment
42. Operating Temperature: 32~122℉ (0~50℃) ***
43. Relative Humidity: 5~95% (non-condensing)

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45. * On 100/110/115 Vac, to comply with UL, UPS capacity will be de-rated due to power cord's current limitation
    ** Power loss from the input and output power cords is not included
    *** When the operating temperature is at 104~122° F (40~50°C), the UPS will be de-rated to 80% of its capacity
    
    All specifications are subject to change without prior notice.