germany-regensburg: transformers./ delivery of oil and cast resin transformers./ regensburg netz gmbh intends to procure up to 17 three-phase oil transformers and up to 9 three-phase dry-type transformers (cast-resin transformers) for a period of twelve months to maintain and expand the supply network. essentially, it is purely a supply of around 17 three-phase oil transformers and 9 cast resin transformers, each in the voltage range of 11/20 kv and a rated output of 400-800 kva. the subsequent contract will be awarded in two lots: lot 1: three-phase oil-immersed transformers lot 2: three-phase dry-type transformers