ZHS Series Oil-immersed Type Rectifier Transformer  •Introduction to Products ZHS Series Oil-immersed Type Rectifier Transformer 4500 kva / 10 kv 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 ZHS Series Oil-immersed Type Rectifier Transformer 4500 kva / 10 kv 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   •Brief specification 1) Voltage class: 6~110 KV 2) Capacity : 630 KVA to 120,000 KVA 3) Short-circuit impedance : 4.5~21% Losses: No-load losses is fully comply with IEC standard requirements   •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.   ZHS Series Oil-immersed Type Rectifier Transformer   ZHS Series Oil-immersed Type Rectifier Transformer Technical Parameter:       Verified Information   Production Flow