... small size exported to south africa c 10KV oil immersed power distribution transformer: Main technical data1TypeS11-M-1600/10KV2Rated voltage 3Cooling ... noise, low loss, strong ability to resist to short circuit, intelligent, explosion---proof, small in size, good performance of resisting to ... . Networks of the load rate, such as the rural power grids.The product has two main series: overlapped core and ...