26
REVO C
3PH from 30A to 40A
User’s manual
8.3 Schematic
NOTE:
1
The user installation must be protecting by electromagnetic circuit breaker or by fuse isolator.
The Fuse must be branch circuit protection. For UL any listed UL branch circuit fuse would be acceptable
as an external fuse, following national electric code guide for resistive heating of 125% load current rating
to protect external wires.
2
The auxiliary voltage supply of the REVO C unit must be synchronized with load voltage power supply.
If the
Auxiliary Voltage (written on the identification label) is different from Supply Voltage (to the load), use an
external transformer as designated.
3
For SSR input connection follow next page schematic.
4
IMPORTANT! Starting Strategy (Enable)
:
1: Feed the unit with L1-L2-L3 power voltage supply
2: Feed the auxiliary supply
3: Close the Enable contact to start with the regulation
MICRO USB 2.0
+
-
Ethernet
M5
Profibus
Function:
Thermal
SC/HB
17
M6
+24V IN
RETRANS
OUT:
0-10Vdc
4-20mA
18
19
20
3
4
Option
Second
Serial RS485
Analog Inp.1
Analog SetPoint
Analog Inp.2
Reference
Ext.FeedBack
Ext.Current Limit
Branch Circuit
Protection
Fuse
5A Max
Analog Input 1
Analog Input 2