Silicon Rectifier

These are today well known for their high quality, workmanship, operating efficiency and long life performance comprising of a double wound transformer to reduce the input voltage to suitable value required for the Rectifier Stack, Interphase Transformer (in 3 ph. units) Silicon Diodes, Hand operated ormotorised stepless on-load control (variac/dimmerstat) or Automatic control where the output voltage, output amperage or current density is constant. Control Panel with D.C. volt / amp. meters and MCB protection, lamps, wheels and choice of paint shade. These rectifiers are in Natural Air cooled and Forced-Air cooled or Natural oil cooling through radiator depending on the ratings, prevailing atmospheric condition and process. The AC input is either 1/220/50 having DC output around 15% ripple or 3/415/50Hz or nearer having ripple almost around 5%. Ripple free Rectifiers are also available.

Standard Range Voltage : 8, 12, 16, 20 and 24 generally for plating

Amperage : 50, 100, 150, 250, 500, 750, 1000, 1500, 2000, 3000, 4000, 5000 and above.

DOSING PUMP CONTROL RECTIFIERS: 
Any metering pump can be monitored through the Rectifier for Load Current, Repeatability, Addition of chemicals (Time & Quantity), operation in manual or auto mode.