300W~500W Solar All-In-One
Pure Sine Wave Inverter Series
Feature:
★ Adopt low-frequency transformer,pure sine-wave AC output, strong capacity of different load.
★ Auto voltage regulation function(AVR),wide input voltage 145V~275V,accurate output,fully AVR,adapt all kinds of adverse electric environments.
★Intelligent battery charging, the charging current can be adjusted according to different battery, fast and reliable, also prolong the working life of the battery.
★ Intelligent LCD display of output voltage,frequency, battery capacity,fault,over load,load etc.
★ Satisfy the power supply for different back up time.
★ Adapt all kinds of adverse electric environments.
★ Turn on automically under mains supply mode, wider range of application.
★ Advanced automatic constant charging circuit,prolongs battery life.
★ perfect full protection against under-voltage, over-load, short-circuit etc.
Working condition:
Put the product in the dry, ventilated and cool place. Keep the product away from water or rain.
Specification
Model JST-PU |
|
|
|
Rated Capacity(W) |
300W |
350W |
500W |
Battery |
12V/24V |
Product Size(D×W×H) |
345×210×122 or 345×120×165 |
Carton Size(D×W×H) |
385×270×185 or 396×170×210 |
N.W.(kg) |
6 |
7 |
8 |
G.W.(kg) |
7 |
8 |
9 |
Parameter
AC Input |
Voltage |
145V~275V / 85V~145V |
Frequency |
45Hz~65Hz |
No-load current |
<0.6A |
AC Output |
Voltage |
110V±3% / 220V±3%(Battery mode) |
Frequency |
50/60Hz±0.5 |
Maximum power |
300W |
350W |
500W |
Peak power |
600W |
700W |
1000W |
Output Waveform |
Pure sine wave |
Total Harmonic Distortion(THD) |
≤±3% |
Battery Recharge Current |
10A-25A(Adjustable) |
Display |
LCD |
Transer Time |
<4ms |
Enviorment |
Noise |
≤55dB |
Temperature |
0℃~40℃ |
Humidity |
10%~90%(no condense) |
Start |
Soft Start |
Cooling ways |
Cooling Fan |
Efficiency |
≥85% |
Protection |
Over-load |
Overload exceeds 110%, automatic shutdown in 30 secs; Overload exceeds 120%, automatic shutdown in 2 secs; Under mains supply mode, it will not shutdown if overload, just keeping sound. |
short-circuit |
Output short-circuit,automatic shutdown after keeping sound 20 secs |
battery |
high or low voltage protection |
Reverse polarity |
reverse polqrity protection(optional) |
Alarm |
A |
Without alarm sound if work normally under mains supply mode,when mains supply cut off, turn into battery mode,keeping sound 4 times every 30 seconds. |
B |
Keeping sound every seconds for second time alarm of Battery low voltage; send out sharp sound under machine fault. |
C |
Keeping sound every seconds under Overload |
Note |
All specifications are subject to change without prior notice |