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New 5000W Pure Sine Wave Inverter Board Motherboard 5KW Over-load Protection (Precharge DC320-500V)
Improvements:
- It added fuse and increased energy storage capacitor.
Specifications:
- Input voltage: DC320V-500V
- Output voltage: AC220V
- Output frequency: 50/60HZ (adjustable)
- Output waveform: pure sine wave
- Board size: 234 x 107 x 70mm/9.2 x 4.2 x 2.8"
Functions:
- The motherboard also adopts the latest IGBT driver board. On the original sampling resistor, it also adds a current transformer to better ensure that the IGBT is not easy to be damaged! The motherboard has overload, short circuit and low-voltage protection. Its fan comes with over-temperature protection (with intelligent temperature control). With auxiliary fan socket (12V max 0.3A). It is recommended that when high-power loads are used, an additional power supply to power the fan and a higher power fan are required.
Application:
- It is a pure sine wave inverter conversion motherboard with pre-charge function. When power is first applied, capacitor's current of the sine wave inverter board will be very large. When batteries are directly connected in series to DC high voltage to supply power to the sine wave inverter board, it is easy to damage the equipment under the energized rush of high current. Sparks can occur under the contact of high currents and cause electrical damage, and this problem can be avoided by using our board with pre-charge function.
- Therefore, the inverter board is more suitable for new energy vehicles and high-voltage battery-powered conversion AC220 occasions.
- In addition, it can also be used for solar inverter conversion AC220V, modified sine wave inverter to sine wave inverter, high-frequency inverter to sine wave inverter, RV inverter, charging pile electrical extraction and new energy vehicle power converter.
Package Included:
- 1 x Pure Sine Wave Inverter Board
Note:
- Battery is not included.
- For those powered by batteries or new energy sources, a 20A fuse or circuit breaker needs to be connected in series to the positive pole. For those powered solely by photovoltaic panels, more energy storage capacitors need to be added to the input terminal to stabilize the input voltage, and then a 20A fuse needs to be connected in series to the input positive pole of the inverter board after outputting the positive pole of the energy storage capacitor!
