Capacity

  Kva/Kw

1Kva/0.9KW

2Kva/1.8Kw

3Kva/2.7Kw

Input

Voltage

Low transfer

L-N:176 Vac ± 3% @ 100% load;130 Vac ± 3% @ 50% load

Or 85Vac± 3% (Ph-N) @100% load ; 65Vac± 3% (Ph-N) at 50% load

Low back

L-N:188 Vac ± 3% @ 100% load,142 Vac ± 3% @ 50% load

Or 95Vac(Ph-N) at 100% load ; 75Vac (Ph-N) at 50% load

High transfer

L-N:286 VAC ± 3% Or 155V± 3%

High back

L-N:270VAC ± 3% Or 140Vac± 3%

Frequency range

45-55Hz at 50Hz/55-65Hz at 60Hz(auto-detect)

phase

1:1phase ,L+N+G

Current THDI

<6%(100%nonlinear load)

Power Factor

≥0.99

Generate Input

Support

breaker

7A

16A

25A

ECO range

200-240Vac Or 108-132Vac

Bypass voltage range

186-252vac Or 102-138Vac

Current harmonic

≦3%(100% non-linear load)

Output

Voltage

208/220/230/240Vac or 110/120/127Vac(1-3Kva)

Power Factor

0.9 (0.8 optional)

Voltage regulation

± 2%

Frequency(Line Model)

46-54Hz at 50Hz/56-64Hz at 60Hz

Frequency(Batt Model)

50/60Hz ± 0.02Hz

Current Crest Ratio

3:1

Harmonic Distortion

≤3% THD(Liner Load)

≤5% THD(Non-Liner Load)

Output waveform

Pure Sine wave

Outlet

Sockets(Optional)

Overload Capacity

105%<load<125% for 1 mins ,125%<load<150% for30sec

Efficiency

AC Mode

Full Load≥89%

Battery Mode

Full Load≥86%

ECO Mode

Full Load≥95%

Battery

Number of Battery

2/3

4/6/8

4/6/8

Battery Type

Sealed, lead-acid, maintenance-free

standard model: 12V/7AH OR 9AH inbuilt

long run model: battery external, capacity optional

Back Time

Standard unit: 5-12mins;

Long-run unit:

depends on external battery

Standard unit: 8-18mins;

Long-run unit:

depends on external battery

Standard unit:5-12mins;

Long-run unit:

depends on external battery

Recharge Time(to 90%)

5 Hours

5 Hours

5 Hours

Charge Current(standard unit)

1.0A

1.0A

1.0A

Charge Current(long run unit)

7.0A

7.0A

7.0A

Rated Battery Voltage

24/36vdc

48/72/96vdc

48/72/96vdc

Protect

Over-Voltage/Over-current/Low-voltage

Battery Socket

Anderson like PowerPole Modular Connectors

Transfer Time

Mains←→Battery

0ms

Mains←→Bypass

0ms

Indicator

LCD Version (with LED)

Load/Battery/Input/Output/Operating Mode Information etc.

Audible Alarm

Battery Mode

Sounding every 4 seconds

Low Frequency

Sounding every second

Overload

Sounding twice every second

Fault

Continuously Sounding

Physical

Unit Dimension

(D*W *H)mm

440* 440 *87

440* 440 *87

440* 440 *87(2U)

510* 440 *132(3U)

Packing Dimension

(D*W *H)mm

570*570*185

570*570*185

570*570*185(2U)

640*570*230(3U)

Standard Unit

Net /GrossWeight(kg)

12/13

28/31

28/31

Long-run unit

Net /GrossWeight(kg)

10.8/13

1619

16/19

Operating Environment

0-40°C

Relative Humidity

0-90%(non-condensing)

Altitude

<1500m.when>1500m,derating

Noise Level

<55db at 1 Meter

Interface

Standard USB,AS400/SNMP(optional)