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   •Brief specification 1)  Voltage class: 6~110KV 2)  Capacity : 630 KVA to 120,000 KVA 3)  Short-circuit impedance : 4.5~21% 4)  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.     Main Technical Parameters for 10kV~35kV Level ZSSP Series                 Forced oil water-cooled 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
ZSSP-800/10	800	10000	400	Dyn11	1580	660	3240	2160×1625×1855	820
ZSSP-2000/35	2000	35000	400	Yyn0	3320	1280	5735	2600×1260×2740	1070
ZSSP-4000/35	4000	35000	950	Dd0y11	5410	2040	9540	2570×1745×2720	1475
ZSSP-6300/35	6300	35000	1000	D(±7.5º)dyn	8600	4860	18260	3340×1875×2720	1475
ZSSP-7000/35	7000	35000	950	Dd0y11	8570	3390	14700	3185×985×3475	1475
ZSSP-8000/22	8000	22000	950	Dd0y11	8640	3340	14710	3210×1905×3375	1475
ZSSP-8000/35	8000	35000	950	Dd0y11	9170	3590	15520	3340×1870×3490	1475
ZSSP-9000/35	9000	35000	950	Dd0y11	9920	4070	15740	3240×1915×3720	1475
ZSSP-10000/35	10000	35000	1000	D(±7.5º)dyn	11090	4400	18850	3410×1915×3845	1475
Note: The above parameters only for reference, it should comply with our company final design drawings and also can be adjust as per user’s requirements.

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