Single Phase I/P Single Phase O/P

Inverta

Normal Voltage

220V Single Phase & N

Input Voltage Window

 ( -20% to + 15% )

Normal Frequency

50 Hz + 6%

Output.

Output Voltage

 220V Single Phase & N

DC Bus bar voltage

12V – 120 VDC

Load Power factor

0.8 lag to unity

Nominal Voltage

220VAC Single phase.

Regulation

(+) 5%

Frequency

50Hz +0.1 Hz

Waveform

True sine wave

Total Harmonic Distortion

<2% Minimum for linear load,
<3% for non linear load

Overload Capacity

125% for 10 mins,
150% for 60 Secs

Inverter Type

PWM

Transient Response

Remain within + 5% &
recover to 98% within one cycle

Crest Factor

3:1

Duty

Continuous

Changeover Time

20-30ms

Invertor Efficiency
( DC to AC )

>90%

* Input MCB

*Input under / Over Voltage

*Battery low

*Battery Charging Current Limit

*Output Under Voltage

*Output Over Voltage

* Output Overload

*Output Short Circuit

Technology

:

Pulse Width Modulation using Mosfets.

Input voltage (DC input)

:

Output voltage (on inverter)

:

220VAC +/- 5%.

Efficiency

:

Better than 90%.

Input frequency (On inverter) 

:

50 - 60Hz.

Output frequency.

:

50Hz +/- 1%.

Output waveform.

:

Square wave

Type of charger.

:

Constant Voltage Constant Current

DC Bus

:

12VDC - 120VDC

Protections.

:

Battery low

:

Over voltage

:

under voltage cutoff

:

Over charge

:

Short circuit

:

Overload.

Indications

:

UPS on AC mains.

:

UPS on battery.

:

Output Overload.

:

Low battery.

Audible Annunciations

:

Mains fail

Battery low