Високочестотна 4,2kW MPPT слънчев инвертор

Model

 KLW-MAX-4.2KW

Phase

 1-phase

Rated output power

 4200W/4200VA

Maximum solar charging current

 120A

GRID-TIED OPERATION

PV input (DC)

Nominal DC voltage/Maximum DC voltage

 360VDC/500VDC

Start-up voltage/Initial feeding voltage

90VDC/120VDC

MPPT voltage range

  90VDC~450VDC

Num. Of MPPT trackers/Max. Input current

 1/27A

GRID OUTPUT (AC)

Nominal output voltage

 220/230/240VAC

Output voltage range

 195~253VAC

Nominal output current

 15.8A

Power factor

 >0.99

Feed-in grid frequency range

 49~51±1Hz

EFFICIENCY

Maximum conversion efficiency (DC/AC)

 98%

TWO LOAD OUTPUT POWER

Full load

 4200W

Maximum main load

 4200W

Main load cut off voltage

 22VDC

Main load return off voltage

 24VDC

OFF-GRID OPERATION

AC INPUT

AC start-up voltage/auto restart voltage

 120-140VAC/180VAC

Acceptable input voltage range

 90-280VAC or 170-280VAC

Maximum AC input current

 20A

Nominal operating frequency

 50/60HZ

Surge power

 8400W

PV INPUT(DC)

Maximum DC voltage

 500VDC

MPPT voltage range

 90VDC~450VDC

Num. Of MPPT trackers/Max. Input current

 1/27A

BATTERY MODE OUTPUT(AC)

Nominal output voltage

 220VAC

Output waveform

 Pure sine wave

Efficiency (DC to AC)

 94%

BATTERY & CHARGER

Nominal DC voltage

 24VAC

Maximum solar charging current

 120A

Maximum AC charging current

 80A

GENERAL

PHYSICAL

Dimension, D*W*H (mm)

 430*330*110

Cartoon Dimension, D*W*H (mm)

 485*385*180

Net weight (kgs)

 8.5kg

Gross weight (kgs)

 9.7kg

INTERFACE

Communication port

 RS232/WIFI/Remove LCD/GPRS

ENVIRONMENT

Operating temperature