Schematic - CD Automation REVEX PA User Manual

REVEX
PA from 35A to 90A

8.2 Schematic

L3 L2 L1
BRANCH CIRCUIT
PROTECTION
L3 L2 L1
Extra Extra Extra
Rapid Rapid Rapid
Fuse Fuse Fuse
T3 T2 T1
TO LOAD
NOTE:
1 The user installation must be protecting by electromagnetic circuit breaker or by fuse isolator.
The Fuse must be branch circuit protection.
2 For SSR input connection follow next page schematic.
3 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
Indicative connection
diagrams. Refer to local
regulations for proper
system protection.
• In normal conditions (without alarm) and with auxiliary power supply, the
contact is: Terminals 17-19 open / Terminals 17-18 closed (relay coil energized)
• In alarm condition or without auxiliary power supply the contact is: Terminals
17-19 closed / Terminals 17-18 open (relay coil not energized).
USB Type-C
1
10 8 7
2
DI-2 DI-1
3
2
Warning: It is not possible to remove the M2
connector when the unit is powered. Remove the
AUX 24Vdc power supply before extracting the M2
connector.
Extracting the M2 connector with the AUX 24Vdc
power supply connected to the M2 terminal could
damage the unit
Auxiliary
Voltage 24Vdc
Micro-USB
before 2024
13
14
6 5 4 3
M1
8
Analog Inp.1
Analog SetPoint
22
User's manual
Function:
Thermal
SC/HB/CL
15 17
16 18 19
Analog Input 1 Analog Input 2
12 11
8
10 10
Analog Inp.2
Reference
Ext.FeedBack
Ext.Current Limit
M2
9
8