Three phase 12-pulse rectifier transformer product description：
Purpose：

12-pulse rectifier transformer offers DC power for testing the battery group ,Charging piles , motor of electric vehicle , transmission system and power assembly. Functioning as main transformer of the rectifier network .

Test Standard：

1.Rated working voltage:AC400V
2.Dielectric strength: Iron core – winding 3000VAC/50HZ/5MA, 10s no damage
3.Insulation resistance: Iron core-winding 1000VDCΩ ,Insulation resistance≥100MΩ
4.Noise: <75db(one meter away )
5.Product strictly according to IEC and GB standard