Specifications Rectifier Transformer:

1)Low losses

2)Low noise

3)High reliability

3)CTQC,ISO9001,ISO14001,CE

Rectifier Transformer              •Introduction to Products 1)  Rectifier transformers are widely used in electrolysis, electrochemical , driving, traction , static de-dusting ,DC power       transmission fields where rectification power source is necessary . 2)  A rectiformer is used for power supply of rectifying devices , most industrial DC power sources is transformed from an AC       network via rectifying devices consisting of a rectiformer and a rectify. 3)  It is widely used in electrolysis , electrochemical , traction , driving ,DC transmission , frequency conversion and rectified       power source fields. 4)  According to user’s requirements , the secondary winding phase difference can be designed to  30 ,15 ,7.5, for rectification      of  6-phase, 12-phase,24-phase and 48-phase.  5)  Rectifier transformers are combined with a diode or thyristor rectifier. 6)  The applications range from very large aluminum electrolysis to various small and medium size operations. 7)  The transformers may have a built-in or separate voltage regulation unit for direct output regulation of diode rectifiers , and       correspondingly a power factor improvement with a thyristor rectifiers.   •Main Function And Features     1)  Low loss  2)  Low noise 3)  High efficiency 4)  Low partial discharge 5)  Strong mechanical strength and short-circuit withstand ability . 6)  Operation reliability 7)  Easy maintenance  8)  Pretty outline and compact structure 9)  100% guaranteed no leakage    •Application of Product 1)  Aluminum smelting 2)  Magnesium smelting 3)  Copper smelting 4)  Zinc smelting 5)  The largest installations are those for aluminum electrolysis with several transformer/rectifier units in parallel operation to       achieve the required DC current, in all cases the rectifier can be with diodes or thyristors.   Main Technical Parameters for 6kV~110kV Level ZHS Series                 Oil-immersed type rectifier transformer: 

Type	Rated Power (kVA)	Rated Voltage(V)		Connection Symbol	Weight(kg)			Overall dimension L×W×H(mm)	Gauge (mm)
		Line side	Valve side		Active part	Oil	Total
ZHSFT-31500/110	31500	110000	480	YNZ(+3.75°)y0y6d5d11	41000	27000	83000	7700×4650×5300	2×2000
ZHSFT-31500/110	31500	110000	480	YNZ(-3.75°)y0y6d5d11	41000	27000	83000	7700×4650×5300	2×2000
ZHSFT-31500/110	31500	110000	480	YNZ(+11.5°)y0y6d5d11	41000	27000	83000	7700×4650×5300	2×2000
ZHSFT-31500/110	31500	110000	480	YNZ(-11.5°)y0y6d5d11	41000	27000	83000	7700×4650×5300	2×2000
ZHSFPT-50000/110	50000	110000	730	YNZ(0°)y0y6d5d11	52300	29500	97500	8580×1800×5800	2×2000
ZHSFPT-50000/110	50000	110000	730	YNZ(+10°)y0y6d5d11	52300	29500	97500	8580×1800×5800	2×2000
ZHSFPT-50000/110	50000	110000	730	YNZ(-10°)y0y6d5d11	52300	29500	97500	8580×1800×5800	2×2000
ZHSFPT-63000/110	63000	110000	660	YNZ(+18.75° -11.25°) d5d11	63000	35000	120000	8800×5300×6100	2×2000
ZHSFPT-63000/110	63000	110000	660	YNZ(+11.25° -18.75°) d5d11	63000	35000	120000	8800×5300×6100	2×2000
ZHSFPT-63000/110	63000	110000	660	YNZ(+26.25° -3.75°) d5d11	63000	35000	120000	8800×5300×6100	2×2000
ZHSFPT-63000/110	63000	110000	660	YNZ(+3.75° -26.25°) d5d11	63000	35000	120000	8800×5300×6100	2×2000

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