Solar Power Inverter Nbf300w 265mm x 190mm x 80mm

We are offering solar power inverter nbf300w specification
model nbf300-12 nbf300-24
battery input
rated voltage（vdc） 12 24
max by pass current（a） 32 16.5
input voltage range （vdc） 10.5～15 20～31
under voltage protection （vdc） 10.5 20
over voltage protection（vdc） 15 31
solar energy input
charging mode battery charged clamp
allow the input single
ac output
rated power 300va 300va
rated voltage and frequency 220vac、50hz
max output current（a） 1.4 1.4
output voltage accuracy 220vac±2%
output frequency accuracy 50hz±0.05
dynamic response（load0～100%） 5%，≤50ms
inverter efficiency（80% resistive load） ≥85%
dielectric strength（input and output） 1500vac，1minute
the output phase single
protection
over-load protection 120%，10s 150%，1s
protective function input reverse connect protection (only damage insurance), input under-voltage protection, input output over-voltage protection, overload protection, output short circuit protection
operation mode continuous operation
cooling method natural cooling
short circuit protection restart machine
work environment ,size
protection grade ip20
work altitude（m） ≤3000
work temperature （℃） -15～+45
storage temperature （℃） -25～+85
noise（db，1m） ≤50
size：（lx w x h mm） 265mm x 190mm x 80mm
weight（kg） 4 4
standard warranty 1 year 1 year.