4kw Three Phases off Grid Solar Products of Inverter
Product Description & Warranty
I- Output voltage could be 110v,120v,220v,230v,380v for your requirements;
II- Various of specification special design for different customers;
III-LED/LCD display panel;
IV-Warranty for 1 year, ship parts for free during warranty period;
V- Having CE & ISO9001 certification.
1.Microcomputer (MCU) controls technology and performance excellence
2.Power frequency transformer design, pure sine wave AC output, strong ability to adapt to the load
3.Wide range, high precision, automatic voltage regulator
4.With charge built-in
5. Inverter can operate with 120% of nominal load during 1 minute; 150% of nominal load during 10 second.
6. It can drive inductive loads, such as lightings, TV sets, fans, refrigerators and air-conditioner
7.It's humanized design, when the AC comes, it will start the unit automatically; And when it overload, it will also close the unit automatically, when you cancel the load, then it will return to work automatically.
8. Inverter has bypass output function, charger function for optional;
9.Work way: Electricity priority function or battery priority function for optional.
220VAC specification parameter
|Direct voltages (VDC)||48vdc|
|Input voltage||three phase four wire + ground wire 380v + 20%|
|Input frequency range||45-65Hz|
|Output frequency range||50Hz±1%|
|Charging current||Max. 8A|
|Operating ambient temperatures||0-40ºC|
|Comprehensive protection function||overload,short circuit, overvoltage, under-voltage, over-temperature|
|Panel Display||LED display with LCD display, equipment running status be clear at a glance|
|Operating/storage ambient relative humidity range||0-90% no condensation|
|Product dimension (L*W*H)||560*230*570mm|
|Package size (L*W*H)|| 640*300*730mm|
Concurrently engaged in relative solar power system products such as solar panel, gel battery, sealed lead acid battery, Combiner box, etc