Supply The Electronic Board - CD Automation REVO C 2PH 1100A User Manual

REVO C
2PH from 1100A to 2100A
18

Supply the Electronic Board

The REVO C thyristor unit, to work, requires a voltage supply for the electronic boards. The Max consumption
is 10VA.
The voltage supply for the electronic boards is configured in line with customer requirements that are defined
in the Order Code. The Order Code is written on the identification label.
Warning: Before connecting or disconnecting the unit check that power and control cables
are isolated from voltage sources.
Specialised personnel only
Terminal M4
1
2
3
If it is necessary to change the value of the auxiliary supply voltage, move the jumpers as shown in the table
below.
The range of the auxiliary voltage that can be set depends on the transformer mounted on the board, see the
ordering code on Digit 8 (see table).
Order Code
Transformer range
RC2_ _ _-_1
RC2_ _ _-_2
•
Attention! never link all the jumpers JP1+JP2+JP3 at the same time or JP3 + any other jumper, JP3 must
be always alone, follow only the configuration shown.
• Once the position of the jumpers has been changed, write the correct value in Par P43 (see next
page).
• Attention! The auxiliary voltage is also used for firing synchronism, so it must be in phase with the
load voltage.
Description
Voltage Supply for Electronic Boards (Auxiliary Voltage)
Not Used
Voltage Supply for Electronic Boards (Auxiliary Voltage)
As ordered
Jumper JP1 + JP2 are linked
Line voltage
90:135V
Transformer range
100/120V
78
User's manual
Change to
Link only Jumper JP3
Line voltage
180:265V 200/208/220/230/240V