TP-SG3 series transformer is produced professionally and adopted high quality material and advanced technics and technology. TP-SG3 transformer has 0.16KVA  to 400KVA in capacity. TP-SG3 is used in numerical control system and developed recently accordingto alike transformer from SIEMENS. Especially, TP-SG3 from 0.16KVA -16KVA three-phase dry transformer is the same standard in dimension and installationsize and can replace 4AP series of SIEMENS. It conforms to GB5226，JB/T5555-201，VDE0550-1-3，EN61558-1:1997，EN61558-2-13:2000 and gets CE approval. Verification Number:LVD100607-02.is widely used in three-phase power supply with the circuit of outputvoltage less than 660V and input voltage less than 660V.

 

TP-SG3 series transformer each kind of input, output voltage's height, the joint category, adjust tap's how many and the position (are generally ±5%), the winding capacity assignment, the secondary single-phase winding's equipment, leveling circuit's utilization, whether to request the belt outer covering and so on, may carry on the careful design and the manufacture according to user's request.