High Power 30 KV Rectifier Distribution Transformer 500 KVA IEC Standard

Brief specification

1)    Voltage class: 6~110 KV
2)    Capacity : 400KVA to 120,000 KVA
3)    Short-circuit impedance : 4.5~21%
Losses: No-load losses is fully comply with IEC standard requirements

Application:

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.

rectifier transformer   oil immersed transformer   electrical transformer

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.

8    Losses: No-load losses is fully comply with IEC standard requirements.

9    Oil tank with various kinds of structure and good appearance.

Usage:

Rectifier Transformer widely apply for electrification, traction, transmission, DC power transmission, plating, excitation, battery charging,cascade speed regulation, electrolyzation, electrostatic precipitation and other range of industries. Our rectifier transformers have output voltage stability, advanced performance, reliability of many advantages.

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

Company Profile:

Foshan Noah Electrical Co.,Ltd is a high-tech manufacturing enterprise which organized on the basis 

of former state-owned enterprise - Foshan Transformer Factory, specialized in producing multiple types 

of power transformers below 35kV, including Amorphous Transformers, Dry Type Transformers, Oil Immersed

Transformers, Wind Power Transformers, OLTC Transformers, Solar Substations, Distribution Boards etc. , 

especially well experienced in Furnace Transformer and Rectifier Transformers design. 

Our transformers are widely used in large power plants, substations, wind power generations, chemical 

industries, electroplating power supply, steel rolling, smelting supporting engineering. We have advanced 

production and testing equipment, all engineers and workers have abundance experience in transformer 

could guarantee the production capacity and product quality effectively.

We strictly execute ISO9001 quality management system, ensure each step of production conforms to 

the professional standards of transformers production.

We have advanced production and testing equipment, all engineers and workers have abundance 

experience in transformer could guarantee the production capacity