Parker AC30 series - Functional Overview

3-3 Product Overview
AC30V series Variable Speed Drive
Functional Overview
L
1
L
2
L
3
PE
EMC
Filter
MOVs
Input
rectifier
LINK –
customer accessible
Filter
Earth
+
DB
X6
Inverter
stage
M
1/U
M
2/
V
M3
/W
I
u
I
W
DC
+
DB
+
DC-
PE
DC+
DC
-
SMPS
DC+
DC-
Main cooling
Fan(s
) (24V)
PWM
ISOLATION
DB control
stack
temperature
POWER
CONTROL
Switched fan supply
DB
EEPROM
Precharge
Control
Control Module
LINK
– customer accessible
serviceable
&
testable
Block Diagram for Frames D, E, F
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