strong current tra former 大电流变压器

straight-through current tra former 穿心式电流互感器

direct current tra former 直龄压器直隶感器

high-voltage current tra former 高压电流互感器

u aturated current tra former 不饱和电流互感器 ; 不饱和变流器

Current tra former CT 电流互感器

wound current tra former 混合绕组电流互感器

cable current tra former 电缆用电隶感器

motor current-tra former 电动变流器

compoundwound current tra former 混合绕组电流互感器