PRODUCT LIST
DELTA UPS FAMILIES
R Series, Single Phase UPS, 1/2/3 kVA
Introduction
Features
Technical Specifications
DownloadsTechnical Specifications
Model
R-1K / R-2K / R-3K
Power Rating
[1K]: 1kVA/0.9kW
[2K]: 2kVA/1.8kW
[3K]: 3kVA/2.7kW
Input
Nominal Voltage
200*/208*/220/230/240 Vac
Voltage Range
175 ~ 280 Vac (full load)
80 ~ 175 Vac (50% ~ 100% load)
Frequency
50/60 Hz ± 10 Hz
Power Factor
> 0.99 (full load)
Current Harmonic Distortion
< 3%
Output
Power Factor
0.9
Voltage
200*/208*/220/230/240 Vac
Voltage Regulation
± 1% (linear load)
Frequency
50/60 Hz ± 0.05 Hz
Voltage Harmonic Distortion
< 3% (linear load)
Overload Capability
< 105%: Continuous
105 ~ 125%: 1 minute
125 ~ 150%: 30 seconds
Receptacle
[1K]: IEC C13 x 4
[2K]: IEC C13 x 2, IEC C19 x 1
[3K]: IEC C13 x 2, IEC C19 x 1
Efficiency
AC-AC
[1K]: 91%
[2K/3K]: Up to 93%
ECO Mode
[1K]: 95%
[2K/3K]: Up to 96%
Battery
Battery Voltage
[1K]: 24 Vdc
[2K]: 48 Vdc
[3K]: 72 Vdc
Charge Current
4A (up to 8A with optional inbuilt charger)
Audible Noise**
[1K]: < 40 dB
[2K/3K]: < 43 dB
Display
LCD display and LED indicators
Communication Interfaces
Standard
Mini Slot x 1, RS-232 Port x 1, USB Port x 1
Conformance
Safety
CE, BIS
Physical
Dimensions (WxDxH)
[1K]: 440 x 335 x 88 mm
[2K]: 440 x 430 x 88 mm
[3K]: 440 x 430 x 88 mm
Weight
[1K]: 5.3 kg
[2K]: 9.0 kg
[3K]: 9.1 kg
Environment
Operating Temperature
0 ~ 50°C***
Relative Humidity
5 ~ 95% (non-condensing)
* When the UPS is de-rated to 90% of its capacity.
** If the UPS is running at <75% load and in room temperature.
*** When the operating temperature is at 40~50°C, the UPS will be de-rated to 80% of its capacity.
** If the UPS is running at <75% load and in room temperature.
*** When the operating temperature is at 40~50°C, the UPS will be de-rated to 80% of its capacity.
All specifications are subject to change without prior notice.
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