交流电流表pa 1：指示整流变压器一次电流。
AC current meter PA1: indicating primary current of rectifier transformer.
电流互感器TA 1：提供一次电流测量和一次电流过流信号。
Current transformer TA1: providing primary current measurement and primary current over-current signal.
额定一次电流、准确级组合、额定输出及额定动、热稳定电流见表。
Rated primary current, accuracy combination, rated output, rated dynamic and thermal current see form.
应用推荐