REVO C
3PH from 30A to 40A
User’s manual
61
14.2 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.
Terminal M4
Description
1
Voltage Supply for Electronic Boards (Auxiliary Voltage)
2
Not Used
3
Voltage Supply for Electronic Boards (Auxiliary Voltage)
To change auxiliary supply voltage sold the correct link-jumper on REVO C board
The type of mounted transformer depends of the chosen Voltage in the order code.
Transformer Type
Link-Jumper JP1+JP2
Link-Jumper JP3
TR605 120V-TR1
90:135V
180:25V
TR-605 230V-TR2
180:265V
342:528V
TR-605 300V-TR3
238:330V
540:759V
If the Auxiliary Voltage (written on the identification label) is different from Supply Voltage (to the load), use an
external transformer with primary equal to load voltage and secondary equal to the Auxiliary Voltage.
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.
M4
JP2
JP3
JP1
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