Invertor fotovoltaic hibrid Strong Euro Power 300W 12VDC

Invertor fotovoltaic hibrid MPPT Strong Euro Power 300W 12VDC

Caracteristici generale:

-        Regulator solar pentru incarcare MPPT

-        Transformator toroidal C.R.G.O., pierdere statica redusa, energie economisita

-        Control digital CPU dublu, performanta si stabilitate sporita

-        Optional prioritate PV/AC

-        Functie incarcare AC, incarca bateria chiar in absenta luminii solare

-        Funtioneaza intre 140VAC si 275VAC

-        Doua tipuri diferite de afisaj: pentru invertor si pentru controler

Specificatii tehnice: 

Rated Power: 300W

Battery Voltage: 12Vdc

Working Mode: (PV-BAT-AC) or (AC-PV-BAT) or (PV-AC-BAT) optional

PV:

Input Voltage Range: 15Vdc-75Vdc

Max. Charge Current: 20A

Max. Conversion Efficiency: 98%

Display: Panel Indicator Light: LED graphic screen + LED lights

Mains status (Optional):

Input Voltage Range: 140Vac~275Vac

Input Frequency Range: 45-65 Hz (automatically transfer to invert mode when over frequency)

Output Voltage Range: 190Vac~245Vac

Input PF. (AC/DC): 98%

Efficiency: mains mode≥ 96%

Charge Current: 10A

Mains Overload: warning until decrease load

Short Circuit: Yes

Inverter Output:

Inverter Output Voltage: 220V±3%

Output Frequency: 50 Hz / 60Hz ± 0.3Hz frequency adaptive

Output Power Factor: ≥0.8

Wave Form Distortion: linear load≤ 3%

PV-AC Transfer Time: 4Ms typical value Max.6 Ms

Efficiency: invert mode≥ 80%

Inverter Overload: 110%-130% shutdown at 30s，130%-150% shutdown at 3s

Short Circuit: system automatically shut down

Alarm

Mains Abnormal: 1time/1S, silence auto after 5S

Low Battery: 1time/1S and flash battery last grid

Overload: 1time/ 1S and display "overload" grid

Others

Output Sockets: universal sockets / customized

Surge Protection: optional

Ambient Temperature: 0℃ ～40℃

Ambient Humidity: 10％ ～90％ (non condensed)

Noise: ≤ 50dB

Dimension: 259*257*149

Weight: 7.3 kg