Transformer Rectifier

Product Details


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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