Commodity Numbers:551
Shelves time: 2015/9/28 19:24:45
Views：249
Detailed
Product main performance characteristics
l Widely used in cars, boats and family mobile electricity places
l Delicate aluminum shell design, iron baffle with slender mounting holes iron baffle;
l Convenient to carry
l Design of high frequency
l Complete protection function: reverse connect protection, under-
voltage protection, short circuit protection, overload protection, overheating protection
l LCD display inverter status of working, fault and charging
l Wide application area
l Such as small off-grid PV solar power system, vehicle, ship, etc.
Technical parameter
Model No. DNHC4/48-220 Rated input voltage（Vdc） 48 Rated input current（A） 91.7 Allowable input DC voltage range（Vdc） 41-60 Allowable bypass （Vac） 185-260 Rated input current（A） 18 Rated capacity（VA） 4400 Rated output power（W） 4000 Rated output voltage（Vac） 220 Rated output frequency（Hz） 50 Rated output current（A） 18 Out put voltage precision（V） 220±1.5% Output frequency precision（Hz） 50±1% Waveform Pure sine wave THD＞50% linear load ≤3% Power factor（PF） ≥0.8 Over load capacity 120%，30sec Inversion efficiency(80% resistance load) ≥80% Insulation strength(input and output) 1500Vac，1min Noise（1m） ≤40dB Working environment temperature（℃） 0-40 Humidity 0-90%，no condensation Working altitude（m） ≤1000 LCD Display Input and output voltage, frequency, output current, temperature etc Protective status Under-voltage, over-voltage, output over-load short-circuit etc. Dimension（mm） 485×380×150 Weight（kg） 10