ELCA SRL
25131 BRESCIA - ITALY - VIA DEL MELLA, 11/V
Tel.+39 (030) 2680571 - Fax +39 (030) 2681622
e-mail:
Iscritta al N. 133866 Reg. Ditte C.C.I.A. e A. di BS
Cod. Fisc. e P.IVA 00333260172 - Cap. Soc. int. Vers. €. 52.000

The ELCA current rectifier digital type: all main functions are digitally controlled (Programming / SCR firing and output regulation / Parameter and Alarm Indication / Interfacing external PLC).

Process Computer ELCA RAMPER type PRPR 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: The operator can operate the unit in manual mode, setting:

1. Constant current or constant voltage control
2. Process duration
3. The output polarity
4. 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. Working ways (with or without pulses, with or without periodic reversing polarity, with independent parameters for each step)
5. Duration of the process based on the Time or on the Ampere-hours number.

The type of each Step can be chosen among the three following:

1. WT (time without any output)
2. NEG (negative polarity output)
3. POS (positive polarity output). In the POS step also the working way can be set

STEP description and program example
Available type of steps: Parameters