transformer oil immersed type S13 Oil Immersed Transformer 30 5 5KV Transformer ZGS Pad Mounted Transformer Substation 12 kV 3-phase pole mounted transformer GGD Low voltage Distribution Cabinet 30 0 4KV Transformer 315kVA Transformer 11KV Transformer oil cooled distribution transformer combination transformer 2000kVA Oil Immersed Transformer 70kVA Power Transformer 315kVA Step Down Transformer 10KV Power Transformer 10kv Oil Filled Transformer 315kVA Amorphous Alloy Power Transformer 50KVA Step Down Power Transformer 35kv Transformers 500kVA Oil Immersed Transformer GGD Distribution Cabinet 10kV Substation S-M Series Oil Immersed Power Transformer Three-phase pad-mounted compartmental type transformer S13 Oil Immersed Transformers S13 Power Transformers 30 3150kVA Oil Immersed Transformer 2500kVA Oil Filled Transformer 10kV Prefabricated Substation Copper Core transformer First 45678910 Last f