WEG CFW-10 - Page 16

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CHAPTER 2 - GENERAL INFORMATION
Figure 2.2 - CFW-10 Block Diagram for model 7.3 A and 10.0 A/200-240 V (single-phase)
and 10.0 A and 15.2 A/200-240 V (three-phase)
Power
Supply
L/L1
PE
Analog
Input
(AI1)
Digital
Inputs
(DI1 to DI4)
POWER
CONTROL
POWER SUPPLY FOR
ELETRONICSAND INTERFACE
BETWEEN POWERAND CONTROL
"CCP10"
CONTROL
BOARD
WITH DSP
Relay
Output
(RL1)
Motor
U
V
W
Rsh
+UD
RFI Filter
N/L2
BR
Braking Resistor
(Optional)
Pre-Charge
L3