ELCA Rectifiers for HARD ANODIZING and CHROMIC ANODIZING

The new ELCA current Rectifier digital type

Main functions:
(Programming / SCR firing control and output regulation / Parameter and Alarm Indication / Interfacing with external PC or PLC) are controlled by a fully digital system

Current rectifier for plating Remote control panel
Hard/Chromic anodizing > Control option
Process Computer ELCA RAMPER type N
 
The process Computer ELCA RAMPER is a powerful digital controller that takes care of all control functions and allows automatic working.
 
The operator panel is provided with:
 
Digital controller
 
The operator can operate the unit in manual mode, setting:
  1. Constant current or constant voltage control
  2. Process duration
  3. The output value
Moreover Full automatic execution of the working cycles is possible:
  1. Up to 100 different programs can be created and saved by the user.
  2. Each program allows the programming of:
  3. Up to 20 ramps and dwell times (Steps);
  4. Duration of the process based on the Time or on the Ampere-hours number.
The type of each Step can be chosen between the two following:
  1. WT (time without any output)
  2. POS (positive polarity output)
 
 
STEP description and program example
Available type of steps:
 
 
Parameters
 
Parameters that can be set in the POS step:
  1. Ramp time - TR
  2. Dwell time - TP
  3. Final Value - VF
 
 
The proper step sequence allows to create any type of program as the following in the example: