光伏防逆流装置

1.3  技术性能及指标Technical performance and index

1.3.1.1  工作电源  Working power supply

a）直流电源 DC220V  

b）交流电源 AC220V，频率50Hz

此装置工作电源与操作电源标配为DC/AC220V,其他特殊要求订货时需要注明。

a) DC power supply DC220V

b) AC power supply AC220V, frequency 50Hz

The working power supply and operating power supply of this device are standard DC/AC220V, and other special requirements should be indicated when ordering.

1.3.1.2  额定交流参数Rated AC parameter

b) 线路抽取电压 380/

c) 交流电流 5A（标配）或1A （订货注明）

d) 额定频率 50Hz

a) Phase voltage 380/

b) Line extraction voltage 380/

c) AC current 5A (standard) or 1A (note on order)

d) Rated frequency 50Hz

1.3.1.3  功率消耗Power

a) 直流回路 正常工作时不大于20W

动作时 不大于30W

b) 交流电压回路 每相不大于0.5VA

c) 交流电流回路 额定电流为5A 时每相不大于1VA

额定电流为1A 时每相不大于0.5VA

a) Dc circuit       No more than 20W in normal operation

Do not exceed 30W

b) Ac voltage circuit        Not greater than 0.5VA per phase

c) Ac current circuit     No more than 1VA per phase when the rated current is 5A

No more than 0.5VA per phase when the rated current is 1A

1.3.1.4  状态量电平Status quantity level

CPU 模件的输入状态量电    无源输入（标配）或DC220V/DC110V（订货注明）

Input status of CPU module quantity electrical passive input (standard) or DC220V/DC110V