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48VDC Off Grid Wind Turbine Inverter With AC Mains Bypass& CE
Product Introduction
SSI3 / 3 series DC to AC three-phase inverter combine the most advanced online technology and the latest network communication technology, providing a complete power solution for strict demand applications. It is with small size, light weight and high efficiency. There is almost no noise in mains power state. With PWM invert technology, inverter power outputs pure sine wave, applying to capacitive, inductive and nonlinear mixed-load,with superior load capacity,Perfect protection fuction:overload, short circuit, low battery voltage, improper operation etc,which won’t cause mechanical failures. This product applys to a variety of solar power systems, wind power generation systems, wind and solar hybrid generation systems.
Features
1.DC 48V to AC 380/400/415V
2.Intelligent CPU controlling technology
3.High efficiency PWM invert technology design
4.Compltely auto stable voltage output
5.High/low voltage and input/output protection
6.output overload/over temperature warning and protection
7.Srong load-taking capacity
8.low self-consumption on no load state
9.Enable to connect single phase and three phase load at the same time
10.LCD display and buzzer tips .
11.Adopting SMT Craft
12.Elegant design ,attractive and durable
Detailed Description
5Kw to 15KW 48VDC Solar Inverter | |
Input rated voltage | 48VDC(range :42VDC to 55VDC) |
Battery type | maintenance free,lead acid battery |
Power factor | 0.8 |
Max efficiency | ≥87%(100%load) |
Output mode | Inverter priority |
The number of phase | 3L+N+G |
Output rated voltage | 380/400/415VAC 3-phase 4-wire ±1% |
Frequency | 50HZ±1% |
Wave form | Pure sine wave |
THD | ≤3% |
Protection function | overload,short circuit,low battery voltage,high/low AC mains voltage |
Overload capacity | 100-150% overload for 20 seconds to issue emergency alarms (automatically return to the normal state if decreasing the loads) Then turn off; 150% overload instant off. |
Fault | the machine switch to bypass |
Low battery voltage | 1 emergency alarm for 1 second, the battery is discharged and transferred to the bypass state ,(Pls note that the battey can’t charged at this time ), when the battery up to 55V from solar panel, go to the inverter state again . |
Unattended features | In the bypass state, AC mains failure, the machine is shut down, the machine automatically turn on when the AC come back again |
Bypass | 3L+N+G |
AC/inverter convertion | Slow start (output voltage from small to large for 3 seconds) |
Man-machine interface | LCD input phase voltage/frequency/battery voltage |
Ambinet temperature | 0—40°C |
Humidity | 20—90% noncondensing |
Noise | ≤40DBA(for 1 meter distance) |
48VDC Off Grid Wind Turbine Inverter With AC Mains Bypass& CE