A group ofoverloadcapability curve of three-phase electric traction transformer is given for use by design and operation units.
最后给出了三相牵引变压器的过载能力曲线组，供设计、运行单位使用。
2
With the advantages of high sensitivity, brand new structure, strong overloadcapability, fast detecting and excellent stability, the tester can be operated under the water.