Product introduction

Solar Powered Transformer Rectifier is a high-efficiency cathodic protection equipment,which uses solar photovoltaic power system to supply power to solve the problem of metal pipeline cathodic protection in areas without electricity.The solar powered transformer rectifier has a long life, does not require maintenance, and the built-in battery service life is not less than 10 years, and can work for 5 to 7 days in the absence of sunlight.With the improvement of national environmental protection and low-carbon related policies, solar powered transformer rectifiers will be more widely used.Equipment has a self-diagnostic feature, which can diagnosis the output voltage, output current, thyristor control circuit components and basic control circuit by itself. Solar powered transformer rectifier and flexible anode used together better.

Solar Powered Transformer Rectifier is a device that uses solar energy as an energy source to achieve impressed current cathodic protection system. It is able to convert light energy into direct current energy to provide energy for the rectifier, thereby protecting the metal material of the structure from corrosion and oxidation.

Compared with traditional impressed current cathodic protection systems, solar-powered transformer rectifiers can utilize solar energy as an energy source, have a more flexible installation location and use, and reduce the power consumption of traditional cathodic protection systems.

Solar power transformer rectifier uses solar photovoltaic power generation system to supply power to solve the problem of cathodic protection of metal pipelines in areas without electricity.

Product Parameter

Application environment
Working temperatures	-15℃~+50℃
Humidness	≤90%
Installation angle	≤5°
Altitude	≤2000m
No flammable, explosive or seriously corroded metal gas place.

Electrical parameters
DC input voltage	22~30VDC 50A (min)
DC output voltage	24V
DC output current	50Amp
Ripple coefficient	Ripple coefficient ≤2% when at 100% of output voltage and current
Cooling mode	air - cooled
Protection grade	IP42
Protected mode	Over-current over-voltage protection,Input power alarm protection:,Input reverse polarity protection,low-voltage protection,Surge/transient protecton
Mode of operation	1.Current Interrupt mode : 12 seconds pass with 3 seconds off; 2.Preset mode (Constant Current) 0~50A ;Constant Current Accuracy 1% ： ≤ 3.Automatic mode(Constant potential ) -3000~+3000mV;Constant potential tracking ： precision 5mV With manual and automatic functions, manual is for the constant- current work, automatic is for the constant-potential work.
The input and output have lightning protection function

product specification

Type	Size
air - cooled	650mmX300mmX900mm

*It can be adjusted and customized according to power and customer requirements.

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