Model Number: WSKE-500
Brand Name: Powerhero
Key Specifications/Special Features:
Main Features:-Built-in highly efficient MPPT solar charger controller-Ture C.R.G.O. toroidal transformer, lower static loss, more energy saving-Double CPU digital control, higher reliability-PV priority mode or AC priority mode optional-With AC charger function, charges your battery even without sunshine
Model
WSKB-500 |
WSKB-800 |
WSKB-1000 |
Rated Power |
300W |
500W |
700W |
Battery Voltage |
12Vdc |
12Vdc |
12Vdc |
Price (FOB Shenzhen) |
|
|
|
Working Mode |
PV(Photovoltaic priority) / AC(AC priority)optional |
PV |
Input Voltage Range |
15Vdc-50Vdc |
Max. Charge Current |
10A/20A/30A/40A optional |
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 overfrequency) |
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 |
Communication Interface |
RS232(optional) |
Others |
Output Sockets |
universal sockets / customized |
Surge Protection |
optional |
Ambient Temperature |
0℃ ~40℃ |
Ambient Humidity |
10% ~90%(non condensed) |
Noise |
≤ 50dB |
Machine Dimension |
259x257x149 |
310x312x167 |
Carton Size (mm) |
670x360x235 |
420x400x265 |
Qty/Ctn |
2 |
1 |
Packing G.W.(kg) |
14.60 |
17.80 |
9.80 |