LSI Series Low Frequency Pure Sine Wave Inverter with PWM Solar Controller and AC Charger (AC charger 500W, 20A, 12/24V DC
| Item |
LSI350P20 |
| Power |
350W |
| Inbuilt |
20A PWM Solar charge controller |
| AC charge current |
15amp |
AC
and DC switch time<=10ms
Model No.:LSI-500
Classfication: Low frequency Inverter/Pure sine wave inverter
Introduction: Based on transformer technology,strong loading capacity.
Applications: PC, TV, Electric fan, DVD, Solar power
PRODUCT FEATURES-ADVANTAGES
Inbuilt PWM charge controller
1,.LED and LCD display with multi-function,Real-time display of dynamic values.
2,32-bits DSP intelligent controll chip.
3, Result fetched from effective value.
4,Photoelectricity isolation circuitry technology.
5,Switching Power is supplied by the independent system
6, True over temperature protection,
7,The full bridge rectifier and manboard structure are highly optimized.Input and output circuits are isolated.
8,Strong loading capacity with a true onetime soft start.
9,New and original electronic components.
10,Intelnal circuit linesand signal lines are based on plug-pull blocks,not welding.
TECHNICAL PARAMETER
| Model |
LSI-351 |
LSI-501 |
LSI-601 |
LSI-102 |
LSI-122 |
LSI-152 |
LSI-202 |
LSI-302 |
LSI-502 |
LSI-702 |
LSI-103 |
LSI-153 |
LSI-203 |
| Rated Power |
350W |
500W |
600W |
1KW |
1.2KW |
1.5KW |
2KW |
3KW |
5KW |
7KW |
10KW |
15KW |
20KW |
| Peak Power |
1050W |
1500W |
1800W |
3KW |
3.6KW |
3.0KW |
6KW |
9KW |
15KW |
21KW |
30KW |
45KW |
60KW |
| Nominal battery voltage |
12VDC |
12VDC/24VDC |
24VDC/48VDC |
48VDC |
96VDC |
192VDC |
| Input |
DC input range |
10.5-15VDC (12V) / 21-30VDC (24V) / 42-60VDC (48V) / 84-120VDC (96V) / 168-240VDC (192V) |
| AC Mains input range |
(220/230/240VAC) 140-275VAC |
170-250VAC |
| AC input frequency |
50Hz: 45-65Hz / 60Hz: 55-65Hz (50Hz/60Hz automatic recognition) |
| Protection |
Low battery alarm |
≤10.5VDC (12V) / ≤21VDC (24V) / ≤42VDC (48V) / ≤84VDC (96V) / ≤168VDC (192V) alarm |
| Low battery protection |
≤10VDC (12V) / ≤20VDC (24V) / ≤40VDC (48V) / ≤80VDC (96V) / ≤160VDC (192V) automatic shutdown |
| High battery alarm |
≥15VDC (12V) / ≥30VDC (24V) / ≥60VDC (48V) / ≥120VDC (96V) / ≥240VDC (192V) alarm |
| High battery protection |
≥17VDC (12V) / ≥34VDC (24V) / ≥68VDC (48V) / ≥136VDC (96V) / ≥272VDC (192V) automatic shutdown |
| Over load protection |
110% more than rated capacity, automatic shutdown |
| High temperature |
Built-in temperature real time sensor, ≥85ºC alarm, ≥90ºC automatic shutdown |
| Short circuit protection |
Automatic shutdown |
| Output |
Transfer efficiency |
≥85% |
| Output voltage |
(DC battery mode) 220/230/240VAC±2% |
| Output frequency |
(DC battery mode) 60/50Hz±1% |
| Output wave form |
Pure sine wave |
| Output voltage |
(AC mains mode) stable 220/230/240VAC±10% output (built-in AVR stablizer) |
| AVR output stablizer |
AC mains<140VAC±5% swtich to DC battery mode, AC mains>150VAC ±5% return to AC mains mode; |
| AC mains>275VAC±5% swtich to DC battery mode, AC mains<255VAC ±5% return to AC mains mode; |
| The above is for output 220V system reference, 230V/240V output just multiply by percentage |
| Output frequency |
(AC mains mode) automatic tracing from AC input |
| Other |
Transfer time |
Bult- in AC bypass replay (≤10ms) |
| Display |
LCD Display with function buttons |
| Cooling system |
Intelligent cooling fan control system |
| ≤42ºC slow fan, ≥45ºC fast fan |
| AC Charger |
AC charging Voltage |
13.6-14.2VDC(12V)/27.2-28.4VDC(24V)/54.4-56.8VDC(48V)/108.8-113.6VDC(96V)/217.6-227.2VDC(192V) |
| AC charging current |
Steady 15A |
| AC over charge protection |
Battery >=16V (12V) >=32V (24V) >=64V (48V) >=128V (96V) >=256V (192V), stop charging after 60s alarm |
Working mode
(Optional) |
01 |
AC mains priority |
| Always use AC mains as priority input to provide AC output and automatically charge the battery, |
| only stops charging when battery is fully charged, and only starts DC to AC converting untill AC mains is off |
| 02 |
Energy saving |
| Loading≤10% automatic shutdown, loading≥11%-100% automatic turn on |
| 03 |
DC battery priority |
| Always use DC battery as priority input to provide AC output, for 12V system, when battery≥13V, starts DC to |
| AC converting; when battery≤10.5V during converting, switch to AC mains mode to provide AC output and |
| automatically start charging the battery (for 24V/48V/96V/192V system, multiply by 2/4/8/16 accordingly) |
| Comnunication |
RS-232/USB/SNMP(additional option) |
| Environment |
Temperature |
-20~+75ºC |
| Humidity |
<95% |
| PWM Solar Controller specification |
Charging & discharging |
20A |
30A |
50A |
100A |
| Max. PV input voltage |
Max. 30V(12V) / 50V (24V) / 100V (48V) / 200V (96V) / 400V (192V) |
| System voltage |
12V / 24V / 48V / 96V / 192V |
| No load current |
<5mA |
| Charging circuit drop |
≤0.2V |
| Discharging circuit drop |
≤0.15V |
| Over charge protection |
17V (12V) / 34V (24V) / 68V (48V) / 136V (96V) / 272V (192V) stop charging |
| Boost charging |
14.6V (12V) / 29.2V (24V) / 58.4V (48V) / 116.8V (96V) / 233.6V (192V) Duration: 30mins |
| Direct charging |
14.4V (12V) / 28.8V (24V) / 57.6V (48V) / 115.2V (96V) / 230.4V (192V) Duration: 30mins |
| Float charging |
13.6V(12V) / 27.2V (24V) / 54.4V (48V) / 108.8V (96V) / 217.6V (192V) until reach charging recovery voltage |
| Charging recovery |
13.8V (12V) / 27.6V (24V) / 55.2V (48V) / 110.4V (96V) / 220.8V (192V) |
| Over discharging recovery |
12.5V (12V) / 25V (24V) / 50V (48V) / 100V (96V) / 200V (192V) |
| Low voltage |
10.5V (12V) / 21V (24V) / 42V (48V) / 84V (96V) / 168V (192V) alarm |
| Over discharging |
10V (12V) / 20V (24V) / 40V (48V) / 80V (96V) / 160V (192V) automatic shutdown |
| Temperature compensation |
-4.0mv/ºC/2V(Boost charging, Direct charging, float charging and charging recover voltage compensation) |
| Control method |
PWM smart charging |
| Working temperature |
-20~75ºC |
| Circuit protection |
Over charging, over discharging, overload and short circuit protection |
All protections are harmless to any parts and fuse of controller; fuse is only for ultimate protection. |
| Anti connection-reverse protection for solar panel |
| Appearance |
Product size (mm) |
285*255*120mm |
310*180*300mm |
410*225*410mm |
465*270*525mm |
540*300*660mm |
670*330*720mm |
| Packing size (mm) |
345*315*187mm |
380*250*350mm |
505*320*500mm |
620*375*570mm |
630*400*740mm |
760*430*800mm |
| Net Weight (kg) |
7.5kg |
7.8kg |
8.3kg |
9.0kg |
9.2kg |
6.5kg |
26.1kg |
29.4kg |
46.1kg |
50.4kg |
54.6kg |
64.6kg |
74.6kg |
| Gross Weight (kg) |
8.0kg |
8.3kg |
8.8kg |
9.5kg |
9.7kg |
7kg |
27.8kg |
31.1kg |
57.1kg |
63.1kg |
68.8kg |
81.3kg |
91.3kg |
| *Product specifications are subject to change without further notice |
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