![Hitachi and JR East introduce a full-digital substation system Hitachi and East Japan Railway Company introduce a full-digital substation system](https://transform.zgisoft.com/files/Shutterstock_2161847527-340x210.jpg)
Hitachi and JR East introduce a full-digital substation system
East Japan Railway Company (JR East) and Hitachi, Ltd. (Hitachi) will jointly develop a full digital substation system in fiscal 2025.
East Japan Railway Company (JR East) and Hitachi, Ltd. (Hitachi) will jointly develop a full digital substation system in fiscal 2025.