Functional Overview - Parker AC30 User Manual

Functional Overview

MOVs
L1
L2
L3
PE
AC30 series Variable Speed Inverter
These elements are omitted from the DC-fed drive variants
LINK – customer accessible
EMC
Filter
Filter
Earth
LINK – customer accessible
serviceable
Main cooling
&
Fan(s) (24V)
testable
Precharge
Control
Input
rectifier
DC+
DC-
SMPS
Switched fan supply
Block Diagram for Frames D, E, F
Product Overview
DC+ DB+
DC+
Inverter
stage
DB
+
DB
DC-
DC- PWM
stack
DB control
temperature
POWER
CONTROL
ISOLATION
EEPROM
Control Module
3-3
I
u
M1/U
M2/V
X6
M3/W
I
W
PE