6, rated output current: Indicates the inverter within the specified range of the rated output power factor of the load current. Some inverter products given is rated output capacity, vehicle power inverters the unit in VA or KVA said. The rated capacity of the inverter when the output power factor of 1 (ie, purely resistive load), the rated output voltage of the rated output current of the product.
7, rated output efficiency: The efficiency of the inverter under specified operating conditions, the output power to input power ratio, in%. Inverter efficiency at rated output capacity for full load efficiency of 10% at rated output capacity efficiency at low load efficiency.
8, Protection: over-voltage protection: No voltage stabilization measures for the inverter output over-voltage protection measures due to the negative output cut from overvoltage damage.
Overcurrent protection: inverter over-current 800w power inverter protection, should be able to ensure that a short circuit in the load current exceeds the allowable value or timely action to make it from inrush current damage.
9, starting characteristics: characterizing the performance of the inverter starting with a load capacity and dynamic work. The inverter should ensure reliable starting at rated load.
10, the noise: the transformer power electronic device, the filter inductor, electromagnetic switches and other components are the fan noise is generated. Normal operation of the inverter, inverter 2000 watt the noise should not exceed 80dB, small inverter noise should not exceed 65dB.
没有评论:
发表评论