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Low-Frequency online UPS 3KVA
Low-Frequency online UPS 3KVA

1,low frequency online ups 2,IGBT technology 3.,OEM is accepted and Factory price

Input

Voltage

Rated 380VAC±20% 

Phase

3P4W + G

Output

Voltage

380VAC±1%

Phase

3P4W + G

Voltage stability

static ±1%

Static difference ±1% , dynamic difference <±3%

Frequency

50/60Hz±0.5%

Harmonic Distortion

<3%(THD)under full linear loading

Overload Capacity

1 minute in 150%, 10 minutes in 125%, 30 minutes in 110%

Wave crest factor

Better than 3 : 1

Waveform

sine wave

Efficiency

AC TO AC

95%

LCD display

Display Info

status display, voltage input/output, frequency, loading,

working temperature , DC voltage etc.

Status Display

Working procedure status display

Sound alarm

Low Voltage

once per second

Inverter Fault

continuous alarming

Others

Communication Access

RS-232  DB9

Safety Standard

IEC 146-4 , IEC 810-1/3/4,IEC1000-4-2/3/4

Monitoring Software

UPSilon2000

Noise (@1m)

≤53dBA

≤60dBA

Operating Temp.

-5°C-40°C

Relative Humidity

10%-90% non-condensing

Working Height

Below 5000 feet

Low-Frequency online UPS 3KVA

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