Metro Auxiliary Inverter
Since 2005, Tongye began to cooperate with Siemens to develop localized auxiliary inverters for domestic subway vehicles.
By now, auxiliary inverters had been completely localized. Tongye owes 100% independent property of the CM80A which passed the operation assessment and technical appraisal.
Used in the air-conditioning system of subway trains and EMUs. At present, its operation performance on dozens of subway lines at home and abroad is good with more than 40 series of products.