132kv current transformer 1, stable, reliable, a long life time 2, convenient ... 2000 LB7-132(110,66) Outdoor oil-immersed type 132kv current transformer feature1, It is oil insulation system, the primary insulation ... of insulation material. 2, It will be immersed with transformer oil after desiccating under vacuum. It has advantage of ... LB7-132(110,66) Outdoor oil-immersed type 132KV current transformer