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2018-08-05 08:07
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Area: Beijing
Address: Beijing
Website: http://www.cnsuntree.com/ http://www.zhengdaprint.com/com/xinchidianqi/
LS3000H LS4000H LS5000 5000w energy power string inverter for soalr panels
Litto New Energy Co., Ltd: Responsible for INVERTER design; technology development; INVERTER assembly; quality inspection; sales service. And control quality of PCB, but processing external. Similar to Apple.
Introduction :
● Subline series LS3000H LS4000H LS5000
● TMS320F28062 DSP precision control.
● The most advanced MPPT Technology
● 1 or 2 independent MPPT tracker
● Advanced anti islanding scheme
● The maximum efficiency is as high as 97.8%, EU efficiency 97.0% THD~3%.
● The power factor adjustment range +/-0.9
Specification
Model name |
LS 3000H |
LS 4000H |
LS 5000H |
DC input parameter | |||
Max. DC power |
3150W |
4200W |
5260W |
Max. DC power of per string |
3150W |
4200W |
5260W |
Max. DC voltage |
600Vdc |
600Vdc |
600Vdc |
Rated DC voltage |
360Vdc |
360Vdc |
360Vdc |
MPPT operationg voltage range |
100-550Vdc |
100-550Vdc |
100-550Vdc |
MPPT full load voltage range |
150-500Vdc |
200-500Vdc |
250-500Vdc |
parallel inputs number |
2 |
2 |
2 |
MPPT tracking number |
1 |
1 |
1 |
Max. input current |
23A |
23A |
23A |
DC connection type |
MC4 terminal |
MC4 terminal |
MC4 terminal |
Maximum inverter backfeed current to array |
0A |
0A |
0A |
AC output parameters | |||
Max. output apparent power |
3000VA |
4000VA |
5000VA |
Rated output power |
3000W |
4000W |
4960W |
Rated grid voltage |
220V/230V/240Vac |
220V/230V/240Vac |
220V/230V/240Vac |
Gridvoltage range |
185V-276Vac |
185V-276Vac |
185V-276Vac |
Rated power grid frequency |
50 Hz/60Hz |
50Hz/60Hz |
50Hz/60Hz |
Grid frequency range |
45-55Hz/55-65Hz |
45-55Hz/55-65Hz |
45-55Hz/55-65Hz |
Max. output current |
15.0A |
20.0A |
25.0A |
Power factor (cos φ) |
0.8i...i…0.8c |
0.8i...i…0.8c |
0.8i...i…0.8c |
Current harmonics (THDI) |
<3%（under Rated output power） |
<3%（under Rated output power） |
<3%（under Rated output power） |
AC output terminal connection type |
plug and play terminal |
plug and play terminal |
plug and play terminal |
Maximum output fault current |
80Arms |
80Arms |
80Arms |
Maximum output over current protection |
Limited to 24A |
Limited to 32A |
Limited to 40A |
Efiiciency | |||
Max. efficiency |
97.50% |
97.80% |
97.60% |
EU efficiency |
97.00% |
97.20% |
97.10% |
MPPTefficiency |
99.80% |
99.80% |
99.80% |
General data | |||
(W / D / H) size |
355*395*170mm |
||
N.W |
16.5Kg |
17Kg |
17Kg |
Install way |
Wall hanging fixed |
||
Operating temperature range |
–25 °C ~ +60 °C |
||
Max. altitude |
2000m |
||
Relative temperature |
0%-98% No condensation |
||
Noise |
≤25 dB(A) |
||
Details
Safety distance
We recommend the inverter around have a minimum clearance, so that better to heat dissipation and wiring operation, as shown below:
The minimum clearance around the inverter
2.5 Installation steps
Step 1: punch 4 holes follows diagram 4.
Step 2:fix the bracket with screws, hang the inverter on the bracket.
Step 3: fasten on the top left corner and upper right corner with safety nut.
Step 4: check installation.
|
LS 3000H/LS 4000H/LS 5000H/LS 3000HD /LS 4000HD/LS 5000HD support bracket |
Install the inverter onto the bracket |
Fix safety nut
★ Please do not install the inverter on the tilt panel
★ In order to ensure the smooth installation of the inverter in the bracket, please check the top rope.
★ Make sure that the screws are inserted from heat sink of the inverter and locked well.
★ Check whether the inverter is fixed, please move the inverter from bottom-up, it should be firmly fixed still.
★ Select a solid wall, to avoid vibration when inverter works.
Testing
Working Line
Application
Company Show
International Exhibition
Packing
FAQ:
Q: If i want to release order, what's the payment method you accept ?
A: We accept T/T, Paypal, Western union, L/C,Trade Assurance.
Q: How is the pacakge?
A: Packaged in carton box first. Then packing by Pallet.
Q: How to check inverter good or failure?
A: LCD show status. Monitor by PC or phone.
Q: Can inverter install with DC Switch? :
A: Yes, sure.DC switch is optional.
Q: What is inverter communication?
A: RS485.
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