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Products
3kw To5kw on Grid Pure Sine Wave Wind Solar Inverter |
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| Product name：3kw To5kw on Grid Pure Sine Wave Wind Solar Inverter |
| Item： |
| Details： |
Product Description
Product advantages:
1. Using IGBT from Mitsubishi company as the power components
2. Using American ATEMEL company microprocessor as figure controller
3. Perfect protection and warning functions
4. Wind turbine MPPT technology, real-time tracing wind turbine max. output power
5. Disturbance detection technology, anti-island control
6. Circuit frame compact, Max. Efficiency≥94%
7. Outdoor stainless steel shell, fully sealed installation
8. Input voltage within the broad, the maximum reach 1150VDC
9. With RS485/RS232, Ethernet, GPRS (optional) interfaces, remote data collection and surveillance
10. Pure sine wave output, automatic synchronization grid connected, non-polluting to the power grid, no impact
11. Inverting current close-cycle control, power to control and adjustable
12. Big-screen English LCD, perfect display, interface-friendly
3KW-5KW On grid wind turbine inverter technical parameters
| Type |
DMWG3KD |
DMWG5KD |
| Nominal capacity |
3KW |
5KW |
| Rated AC output power |
3KW |
5KW |
| Max. AC output power |
3.3KW |
5.5KW |
| Isolation |
Power frequency transformer |
| Recommend the fan power |
3KW |
5KW |
| The largest dc open circuit voltage |
400Vdc |
400Vdc |
780Vdc |
| MPPT range |
150~350Vdc |
150~350Vdc |
350~750Vdc |
| Max. DC Input current |
30A |
25A |
| THD of AC current |
<3%(nominal power) |
| Power factor |
>0.99 |
| Max. Efficiency |
94% |
| Euro efficiency |
92% |
| Allow the grid voltage range |
180~265Vac ( single phase) |
| Nominal AC frequency |
47.5Hz-51.5Hz |
| Automatically put into operation |
When the DC input and power grids meet to the requirements, the inverters automated operation |
| Automatic restart time after cut off |
5min(time adjustment) |
| Protection |
Input short voltage, over voltage, connecting contrary, output over current, short circuit, over heat etc. |
| Communication interface |
RS485/RS232/GPRS/ Ethernet (optional) |
| Work environment temperature |
-25ºC~+55ºC |
| Relative humidity |
0~95% No condensation |
| Applicable altitude |
≤2000mHigher than 2000m rated power should be
reduced |
| Cooling method |
Controlled forced-air cool |
| Noise (1m) |
≤60dB |
| Degree of protection |
IP20 |
| Size(W*L*H) mm |
430*303*656 |
580*515*1250 |
| Weight(kg) |
45 |
75 |
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