Product Introduction
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
- 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
Model
RT-1K / RT-2K / RT-3K
Power Rating
RT-1K: 1 kVA / 0.9 kW
RT-2K: 2 kVA / 1.8 kW
RT-3K: 3 kVA / 2.7 kW
Input
Nominal Voltage: 200*/208*/220/230/240 Vac
Voltage range
175~280 Vac (full load)
120~175 Vac (70~100% load)
Frequency: 40~70 Hz
Power Factor: > 0.99 (full load)
Current Harmonic Distortion: < 5%
Output
Power Factor: 0.9
Voltage: 200*/208*/220/230/240 Vac
Voltage Regulation: ± 1% (linear load)
Frequency: 50/60Hz ± 0.05 Hz
Voltage Harmonic Distortion: < 2% (linear load)
Overload Capability
< 105%: Continuous
105~125%: 1 minute
125~150%: 15 seconds
Receptacle
RT-1K: IEC C13 x 6
RT-2K/3K: IEC C13 x 6, IEC C19 x 1
Efficiency
AC-AC
RT-1K: 90%
RT-2K/3K: Up to 94%
ECO Mode
RT-1K: 96%
RT-2K/3K: Up to 97%
Battery
Battery Voltage
RT-1K: 24 Vdc
RT-2K: 48 Vdc
RT-3K: 72 Vdc
Typical Backup Time**
RT-1K: 6.5 minutes
RT-2K/3K: 7 minutes
Charge Current
RT-1K: 1.5 A
RT-2K/3K: 2 A
Recharge Time: 3 hours to 90%
Audible Noise
RT-1K: < 40 dBA
RT-2K: < 43 dBA
RT-3K: < 46 dBA
Display: LCD display and LED indicators
Interfaces: SMART Slot x 1, RS-232 Port x 1, USB Port x 1, REPO x 1
Conformance: CE, TISI, RCM, EAC
Dimensions (W x D x H)
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
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
Weight
UPS
RT-1K: 12 kg
RT-2K: 18 kg
RT-3K: 28 kg
External Battery Pack
RT-1K: 15 kg
RT-2K: 27 kg
RT-3K: 44 kg
Environment
Operating Temperature: 0~50°C***
Relative Humidity: 5~95% (non-condensing)
* 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.
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Runtime Table
