Product features: compact internal structure, small volume, long and narrow layout fit shield machine structure design; high protection level, up to IP55, to meet the use of harsh underground environment; perfect protection function, diverse detection and protection functions to ensure the safety and stability of the product; customized, can be designed according to the characteristics of different types of shield machines.
Main technical parameters: capacity range 315-5000kva, rated voltage level 10-20kv, can be equipped with various series of dry-type transformers or oil immersed transformers.
Main application field: shield tunneling.