Zhejiang KRIPAL Electric Co., Ltd.
Zhejiang KRIPAL Electric Co., Ltd 30 years experience in manufacturing ac contactor, rotary isolator switch, industrial plug socket, molded case circuit breaker and etc
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Grid Tie Power Inverter 1.7K 2.3K 3K Solar PV Inverter AC DC SAA
KRIPAL has the Utility Model Patent, Design Patent and Ownership of Software Copyright for on-grid solar inverter
Grid tie solar PV inverter is one of the crucial parts in the PV system to feed the electricity to the public grid.
Thanks to its new technology and novel algorithm, KSG series grid tie inverter is one of the most efficient and
reliable grid tie inverters in the world.
Description:
1. The CPU intelligent program, not only enhances its working efficiency and reduces the interference of the
electromagnetism, but also improves its output precision.
2. The photovoltaic inverter has soft start function. Even if with heavy load, it will not harm this product and the
appliances, which largely enhance its loading capacity.
3. The solar Inverter has high-voltage protection, low-voltage protection, over-temperature protection, over-load
protection, short circuit protection, anti-solar protection and other auto protection function, which guarantee the its quality and function.
4. The PV Inverter have sound and lack voltage alarm indication, charge indicator, charge fully indicator and
temperature control and making cold fan control.
5. The intelligent positive and negative pulse charge not only could protect and repair the storage battery but
charge more quickly and fully. In doing so, it can extend the life of the power inverter.
6. AC output voltage display function, very obviously and conveniently.
7. The Inverter has a small size, light weight, no noise and no pollution with a pleasurable outlook and many
colors for choosing.
8. This grid-tie Inverter is not only your ideal choice but also lash-up power in your life and work.
Specifications:
| Project | KSG-3K6-NW | KSG-4K6-NW | KSG-5K2-NW |
| DC input | |||
| Max. DC power(W) | 3600 | 4600 | 5200 |
| Max. DC voltage(V) |
| 550 |
|
| Max. DC current(A) | 18 | 23 | 26 |
| MPPT voltage range | 200-500 | 200-500 | 200-500 |
| Shutdown / Start voltage | 70/100 | ||
| AC output | |||
| Rated AC Power(W) | 3100 | 4000 | 4600 |
| Max. AC power(W) | 3400 | 4400 | 5000 |
| Max. AC current(A) | 16 | 22 | 24 |
| Rated AC frequency range | 230(180-270) | ||
| Power factor | 1 | ||
| THD under rated power | < 3% | ||
| Efficiency | |||
| Max. efficiency | 97.40% | 97.60% | 97.60% |
| Euro efficiency(360VDC) | 96.50% | 97.10% | 96.80% |
| MPPT adaptation efficiency | 99.90% | ||
| General data | |||
| Dimension(L*W*D)(mm) | 348*530*185 | ||
| Weight | 19 | 19.3 | 19.5 |
| Mounting information | Wall bracket | ||
| Operating temperature range | -27- +60 | ||
| IP protection degree | IP65 | ||
| Isolation type | without transformer | ||
| Cooling concept | Natural | compulsory | Natural |
| Noise | < 30 | < 40 | < 40 |
| Display | 16*2 LCD | ||
| Data Communication interfaces | RS485/RS232 | ||
| Warranty | 5 Years | ||
Competitive Advantage:
A. Hi efficient MPPT design, excellent inverter efficiency
B. High protection degreed: IP65
C. Efficient design of low-frequency isolation transformer
D. Wide input voltage range and MPPT voltage
E. High reliability due to compete protection function
F. Easy operation, installation and maintenance
G. Advanced anti-island technology
Efficiency:
Based on the efficient MPPT design, Excellent inverter efficiency, provide the greatest energy conversion.
Control:
the output is in sine wave with the same frequency and phase of grid,and the waveform deriation ratio is less than 3 percent.
Monitor:
All inverters can be monitored through the remote monit-oring system in real time.
Flexibility:
grid-connected, mounted indoors or outdoors. the broad product range allows for a tailored system design.
Easy installation:
run with different power inverters and determined the phase of power grid wiring automatically,Comply with the connection requirements of power grid in defferent country by simple settings.
