4000W Power Inverter Pure Sine Wave DC 12V to AC 220V REFURBISHED
Features:
smart chip control
Low standby power consumption and high conversion rate
Universal three-hole socket, compatible, suitable for most electrical appliances
dual cooling fan to extend the life of the inverter
Screw terminal. Pluggable plug for easy cable replacement
Buzzer reminder device. Once any protection of the inverter is triggered, the inverter will immediately disconnect the power supply, the load enters the protection mode and reminds people via a buzzer reminder
intelligent temperature control fan, make the inverter quieter. When the temperature is ≤ 45 °C, the fan stops working; when the temperature is ≥ 45 °C, the fan starts to work.
up to 93% conversion rate, 30% conversion loss, 30% continuous power
Pure sine wave, intelligent filter, no interference to electrical appliances, protection of electrical appliances
Eight intelligent protection, overload protection, high voltage protection, low voltage protection, over temperature protection, reverse polarity protection, short circuit protection, over current protection, insurance protection
Using S TM chip technology, high reliability, strong shock resistance, low solder joint defect rate, reducing battery and radio frequency interference
Aluminum-magnesium alloy casing, light weight, good thermal conductivity, can quickly reduce the temperature of parts, long- term work is not affecte
