ขาย Sunyima Pure Sine Wave Inverter DC 12V - 60V To AC 220V 1500W - 6500W Power Frequency Board ราคาที่ดีที่สุด

Input voltage : DC 12V/24V/36V/48V/60V Output voltage : AC 220V ​Output power : 1500W/ 3000W/ 4000W/ 5000W/ 6500W Output frequency : 50Hz/60Hz 'adjustable' Motherboard size: 226mm * 100mm * 80mm Motherboard weight: about 0.8KG Transformer 12V--Use 6V-7V to 220V transformer 24V--Use 12V-14V to 220V transformer 36V--Use 18V-21V to 220V transformer 48V--Use 24V-28V to 220V transformer 60V--Use 36V-42V to 220V transformer Protection 1. Battery low voltage protection: When the battery voltage is lower than 10.5V per section, the inverter will turn off the inverter (there is no AC voltage output at this time), and the inverter is in standby mode. 2. Battery overvoltage protection: When the battery voltage is higher than 14.8V per section, the inverter also turns off the inverter and enters standby mode. 3. The battery starts normally: When the battery is under low voltage protection, when the solar or wind energy charges the battery to 12.5V per section, the inverter automatically starts to output the AC voltage to supply power to the load. Battery overvoltage protection: When the overvoltage protection is restored to below 14.8V, the inverter will also start automatically. 4. Temperature controlled fan and over temperature protection: When the inverter is working normally, the fan does not turn. When the temperature is too high, the fan runs automatically. When the temperature drops, the fan stops automatically. When the fan is damaged and the temperature is too high, the inverter will turn off the inverter and enter standby mode. When the temperature drops, the inverter is automatically started and the AC power is output. 5. Shock and short circuit protection: The inverter has real-time hardware-by-wave current-limit protection, and software delay (400mS) short-circuit protection plus power frequency isolation transformer, which improves the product's impact resistance and reliability. Driver board The default setting of the driver board jumper is JP5, P2, JP7, JP8 short circuit, the corresponding function is 50Hz, 3S soft start, dead time 300ns, Note: The same function jumper cannot be shorted at the same time!! If JP1 cannot be shorted with JP5 at the same time. LED to determine the type of fault 1. Normal: always bright 2. Overcurrent: blinking twice, off two seconds, has been circulating 3. Overvoltage: blinking three times, off two seconds, has been cycling 4. Undervoltage: blinking four times, off two seconds, has been circulating Package 1pcs pure sine wave power frequency inverter board