Zibo Deyuan Metal Material Co.,Ltd
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Address: Gezhuang Villige of Shiqiao Town, Yiyuan County, Zibo City, Shandong Province, China
TEL: +86-533-3230567
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Transformer Rectifier

Transformer Rectifier Cathodic Protection rectifiers are designed for protection of underground metal constructions such as pipelines, oil wells against soil/electrochemical corrosion. CP rectifiers are suitable to adopt all kinds of reference electrodes, like Zn, Ag/AgCl, Cu/CuSo4 electrode. ·...


    Transformer Rectifier (TR)

    Brief Introduction

    The transformer rectifier (TR) may be produced with different controls upon request (or according to cathodic protection design). Air cooled TRs are designed for applications where lower current units are required, generally up to 50 amperes. They are suitable for environments in ambient temperatures up to 55°C whether indoors or outside. The units are generally smaller and of lighter weight than oil cooled transformer rectifiers and are particularly suited to non-hazardous areas where the size and weight of oil cooled TR would make installation prohibitive. Oil cooled transformer rectifiers are ideally suited to heavy duty applications in arduous environments with ambient temperatures up to 55°C, and are available with current ratings of up to 400 amperes.

     

    Standard Features of Transformer Rectifier (TR):
    1. With the features of compact design, high reliability and good performance, air cooled TR is    easy to use and install, especially used for outdoor self-operation.
    2. Oil cooled transformer rectifier is featured with weather proof construction, corrosion resistivity and UV protection.
    3. The output voltage is manually adjustable via 3*4 position tap changer switches.
    4. The transformer rectifier owns minimum maintenance and long operation time.

     

    Specifications of Transformer Rectifier:

    Air-cooled transformer rectifier specifications:

    Item Parameter

    Single Phase

    Three Phase

    PWM Switch

    Mounted Type

    Portable type

    Frequency

    50Hz~60Hz

    50Hz~60Hz

    50Hz~60Hz

    50Hz~60Hz

    50Hz~60Hz

    AC Input Voltage

    220V

    380V

    220V

    220V

    220V

    DC Output Voltage

    DC 0~50V

    DC 0~100V

    DC 0~50V

    DC 0~50V 

    DC 0~50V

    DC Output Current

    0~50A

    0~300A

    0~80A

    0~40A

    0~20A

    Current limiting

    0~30A

    0~200A

    0~60A

    0~30A

    0~15A

    Set potential

    0~±3V

    0~±3V

    0~±3V

    0~±3V

    0~±3V

    Constant potential precision

    ≤5mV

    ≤5mV

    ≤5mV

    ≤5mV

    ≤5mV

    Constant current

    precision

    ≤1%

    ≤1%

    ≤1%

    ≤1%

    ≤1%

    Input Impedance

    5MΩ

    5MΩ

    5MΩ

    5MΩ

    5MΩ

    Ripple

    ≤3%

    ≤3%

    ≤3%

    ≤3%

    ≤3%

    Surge Arrester

    Configured

    Configured

    Configured

    Configured

    Configured

    Working Style

    Continuous

    Continuous

    Continuous

    Continuous

    Continuous

    IP Protection

    (Optional)

    IP 54~IP 66

    IP 54~IP 66

    IP 54~IP 66

    IP 54~IP 66

    IP 54~IP 66

    AC Noise Immunity

    ≥24V

    ≥24V

    ≥24V

    ≥24V

    ≥24V

    Remote Data

    Transmission & Remote control

    Optional

    Optional

    Optional

    Optional

    Optional

    Circuit Structure

    Modularization

    Modularization

    Modularization

    Modularization

    Modularization


    Oil-cooled transformer rectifier specifications:


    Item Parameter

    Single Phase

    Three Phase

    PWM Switch

    Mounted Type

    Portable type

    Frequency

    50Hz~60Hz

    50Hz~60Hz

    50Hz~60Hz

    50Hz~60Hz

    50Hz~60Hz

    AC Input Voltage

    220V

    380V

    220V

    220V

    220V

    DC Output Voltage

    DC 0~50V

    DC 0~100V

    DC 0~50V

    DC 0~50V 

    DC 0~50V

    DC Output Current

    0~50A

    0~300A

    0~80A

    0~40A

    0~20A

    Current limiting

    0~30A

    0~200A

    0~60A

    0~30A

    0~15A

    Set potential

    0~±3V

    0~±3V

    0~±3V

    0~±3V

    0~±3V

    Constant potential precision

    ≤5mV

    ≤5mV

    ≤5mV

    ≤5mV

    ≤5mV

    Constant current

    precision

    ≤1%

    ≤1%

    ≤1%

    ≤1%

    ≤1%

    Input Impedance

    5MΩ

    5MΩ

    5MΩ

    5MΩ

    5MΩ

    Ripple

    ≤3%

    ≤3%

    ≤3%

    ≤3%

    ≤3%

    Surge Arrester

    Configured

    Configured

    Configured

    Configured

    Configured

    Working Style

    Continuous

    Continuous

    Continuous

    Continuous

    Continuous

    IP Protection

    (Optional)

    IP 54~IP 66

    IP 54~IP 66

    IP 54~IP 66

    IP 54~IP 66

    IP 54~IP 66

    AC Noise Immunity

    ≥24V

    ≥24V

    ≥24V

    ≥24V

    ≥24V

    Remote Data

    Transmission & Remote control

    Optional

    Optional

    Optional

    Optional

    Optional

    Circuit Structure

    Modularization

    Modularization

    Modularization

    Modularization

    Modularization


    *The power rating of the above mentioned transformer rectifier was optional from 500w to 30kw


    Transformer Rectifier (TR)







    DEYUAN is equipped with a comprehensive transformer rectifier factory, which is one of the professional and well-known such manufacturers and suppliers in China. Don't hesitate to buy China OEM transformer rectifier with us.

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