UPS

Delta R 1/2/3 kVA UPS - More Value, Less TCO

UPS » Discontinued Products » R 1/2/3 kVA

R Series UPS, Single Phase, 1/2/3 kVA

Technical Specifications

Run Time

Model

R-1K / R-2K / R-3K

Power Rating:

● R-1K

1 kVA / 0.9 kW

● R-2K

2 kVA / 1.8 kW

● R3K

3 kVA / 2.7 kW

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:

● R-1K

IEC C13 x 4

● R-2K

IEC C13 x 6, IEC C19 x 1

● R-3K (EMEA model)

IEC C13 x 6, Terminal

● R-3K (SEA model)

IEC C13 x 6, IEC C19 x 1

Efficiency

AC-AC:

● R-1K

91%

● R-2K/3K

Up to 93%

ECO Mode

● R-1K

95%

● R-2K/3K

Up to 96%

Battery

Battery Voltage:

● R-1K

24 Vdc

● R-2K

48 Vdc

● R-3K

72 Vdc

Charge Current

4 A (up to 8 A with optional inbuilt charger)

Audible Noise**:

● R-1K

< 40 dB

● R-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

Physical

Dimensions (W x D x H):

● R-1K

440 x 335 x 88 mm

● R-2K

440 x 430 x 88 mm

● R-3K

440 x 430 x 88 mm

Weight:

● R-1K

5.3 kg

● R-2K

9.0 kg

● R-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.

All specifications are subject to change without prior notice.

Run Time

Only for standard models in South America and South Korea.

Power Rating	Internal Battery	External Battery Cabinet Quantity	Run time at different load (mins)
Power Rating	Internal Battery	External Battery Cabinet Quantity	25%	50%	75%	100%
1 kVA	Yes	0	22.1	10.7	6.6	3.8
		1	85.0	43.2	26.2	18.8
		2	150.5	79.7	49.8	34.8
		3	216.5	117.1	74.5	52.9
2 kVA	Yes	0	22.7	11.1	6.9	4.2
		1	87.3	44.9	27.6	19.0
		2	154.6	82.8	52.5	36.7
		3	222.3	121.6	78.4	55.7
3 kVA	Yes	0	24.7	11.4	6.9	4.2
		1	94.5	46.1	27.6	19.0
		2	167.0	84.9	52.5	36.7
		3	239.8	124.5	78.4	55.7

DISCONTINUED : recommended replacement product RT Gen3 1/2/3 kVA.

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