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Transformer on-Load Tap Changers with Multiple Coarse & Fine Regulation Transformer Switch

Transformer on-Load Tap Changers with Multiple Coarse & Fine Regulation Transformer Switch

Tap rectifier is a kind of impressed current cathodic protection equipment with simple structure, easy operation, strong reliability and suitable for the harsh environment in the field. The product has been sold abroad and has been well appraised by foreign users.
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Product Details of Transformer on-Load Tap Changers with Multiple Coarse & Fine Regulation Transformer Switch

Product Introduction

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Product Introduction

 

          Tapped transformer rectifier is a rectifier composed of tapped transformer, main power transformer and rectifier bridge main components. It is generally divided into coarse adjustment, medium adjustment and fine adjustment.The output voltage can be divided into 16 steps, 25 steps and 64 steps by the combination of gears.

 

          Tapped transformer rectifier is a fully open bridge rectifier, and its working efficiency can reach more than 80%. Tapped transformer rectifier without cumbersome electronic circuit, equipment failure rate is very low, even without professional electronic technology of the field staff, after a simple training can be skilled operation and maintenance.

 

  • product feature:
  1. The circuit structure of tapped transformer rectifier is relatively simple. By using components such as tap transformers, its cost may be relatively low. Meanwhile, due to its relatively simple structure, it is also relatively easy to maintain, and general technicians can more easily understand and master its maintenance methods.
  2. Tapped transformer rectifier has high flexibility in some specific application scenarios. For instance, in situations where the potential and current requirements are relatively fixed but need to be adjusted within different ranges, tapped transformer rectifier can meet the demands simply by switching the taps without the need for a complex adjustment process.
  3. The magnetic circuit structure of the tapped transformer rectifier is relatively stable. As long as the quality is guaranteed during the design and manufacturing process, it can operate stably for a long time under normal working conditions. Meanwhile, if reliable rectifier diodes and other components are adopted in the rectifier part, the stability of the rectification effect can also be guaranteed, thereby making the entire tapped transformer rectifier have better stability and reliability.

 

Product Parameter

 

Application environment

Working temperatures

-25℃~+50℃

Humidness

≤90%

Installation inclination

≤5°

Altitude

≤2000m

No flammable, explosive or seriously corroded metal gas place.

 

Electrical parameters

AC input voltage

three phase 400V/one phase 230V ,50Hz/60HZ

DC output voltage

DC 0~100V , Customizable

DC output current

DC 0~500A , Customizable

Ripple coefficient

Ripple coefficient ≤5% when at 100% of output potential

Cooling mode

air - cooled / oil - cooled

Protection grade

oil - cooled IP55, air - cooled IP42

The input and output have lightning protection function

 

product specification

 

Type Size
air - cooled 900mmX720mmX1450mm
oil - cooled 1050mmX1340mmX1190mm

*We design and manufacture based on relevant technical performance requirements, offer professional customization services, and can precisely meet the diverse needs of customers. We can produce according to customer requirements. In addition, we provide products with unique and innovative functions to meet the needs of each customer.

 

 

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