Specifications

Rectifier Equipments from 0-1500 Volts and up to 25,000 Amps. for industrial applications. Technology incorporated is the best.

                              SPECIAL FEATURES OF POWER'S RECTIFIER SETS

 

-    POWER'S  Rectifier equipments are wound with  electrolytic  prime grade copper strip to minimise power losses. Our  equipments  are designed liberally as per capacity and are ideally  suitable  for marginal overloading conditions.

 

-  The output DC  voltage  variation is step less by means of ON LOAD motorised regulator. We use vertical ROLLING CONTACT TYPE voltage regulator, wound with heavy section of copper strip, suitable for 100% continuous duty  cycle. The life of these  regulators is more than 20 years and have 4 - 5 % better efficiency in comparison to conventional dimmerstat type regulators.

 

-    Please  note  that Rectifiers manufactured by us,  we  are  using plus/minus type (± 254 Volts OR ± 440 Volts) Voltage regulator in "Q"  connection  -  which  means that  the  capacity  of  voltage regulator  required  in our Rectifier winding design  is  50%  in Star connected (± 254 Volts) model and 30% in Delta connected  (±440  Volts)  than straight type (0-440 Volts)  voltage  regulator used by  conventional design rectifier winding.

 

-    With  Plus/Minus  type voltage regulator used  in  our  rectifier design, the capacity of Voltage Regulator used remains the same, but   the  brush  current  of  the  Regulator  reduces  and   the reliability of regulator increases. This results in  considerable saving in overall power losses of our Rectifier equipment.

 

-   Silicon  diodes are  tested in house and similar PIV batch with similar forward drop diodes are used in one equipment for equal load sharing and reducing the power losses  of  diodes.  We  are  using HIRECT make, +VE base diodes with PIV more than 1600 Volts.