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Three phase model RVT12-3P
Figure 12: RVT wiring diagram (three-phase model RVT12-3P)
PS1, 2
ML1-3
N.C.
N
k1-3, I1-3
canH, canL
Earth
Temp
RS485 Modbus Adapter
IN1+/- digital input selecting Day or Night target cos j
IN2+/- digital input for external alarm activation
A
1-12
NO/NC
AL
FAN 1-2
USB
RJ45
Lock
Caution
: An over-current protection is recommended in the PS1-PS2 connections:
6Arms fuses 10 X 38 gl 690V.
Power supply
Voltage measurements
Not connected
Neutral connection
CT connections
CAN bus
Grounding
Temperature probe connection
RS485 interface
Common source for output relay
Output relays
Output contacts of alarm relay
Common source for alarm relay
FAN/warning output relay
USB connection
Ethernet connection
Hardware lock
Manual Power Factor Controller RVT ç Installation 13
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