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Summary of Contents for KaiDeng WV-300W
- Page 1 WV Grid-Tie Series WV- 300/500W Series Inverters User Manual...
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Page 2: System Function
WV Grid-Tie Series System Function Display function 1、 AC voltage display When the 125VAC LED lit up, it means the AC output is 125V. When the 230VAC LED lit up, it means the AC output is 230V. 2、 Outage display When the Fault LED lit up, is means there is no electricity or the output is fail, and the inverter restart. - Page 3 WV Grid-Tie Series AC 0 angle with high precision auto-detection AC phase angle of 0 through isolation amplifier then input to the MCU for high-precision detection and analysis. The phase shift rate is less than 1%, thus achieve high-precision with phase modulation AC output together. 1、...
- Page 4 WV Grid-Tie Series point, then achieve a stable output purposes. MPPT is for short of "Maximum Power Point Tracking". It means the controller can sense the voltage of the solar panels on time, and can track the highest voltage and current (VI).Then made the inverter discharge to power grid with the highest efficiency.
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Page 5: Parameter Table
WV Grid-Tie Series Parameter Table KD-WVC Grid-series models 300Watt 500Watt Recommend use solar panels 400Wp 600Wp DC MAX input current AC MAX output power 300Watt 500Watt DCMAX Open-circuit input-voltage 50VDC DC input voltage range 22~50VDC MAX output power factor 0.99 DC input Reverse voltage protection FUSE （120V versions：90~140VAC）（230V versions：180~260VAC）... -
Page 6: Installation Instruction
WV Grid-Tie Series Installation instruction Figure 1 1、Please read the below notes carefully before installation. A) Make sure the open voltage and operation voltage is in the range of 22-60V, and we recommend the 36V rated voltage solar panel. B) Make sure the inverter’s AC voltage and frequency is the same with power grid voltage and frequency. - Page 7 WV Grid-Tie Series Figure 2 3、Connection of AC terminal Before connect the inverter’s AC cable to the socket, you must disconnect the utility power. Then put the AC cable which has holes terminal into the inverter’s 3 feet port and the pin terminal to the socket. Please make sure both of the terminal are connect fastness to avoid bad contact.
- Page 8 WV Grid-Tie Series Figure 4 6. Single-phase connection Connection electrical diagram of the solar inverter used in single-phase , show below power generation system 7. Three-phase connection Connection electrical diagram of the micro inverter used in three-phase generation system, show below:...
- Page 9 WV Grid-Tie Series Accessories for product One standard AC wire One user manual...
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