3-4
Product Overview
AC30 series Variable Speed Inverter
L1
L2
L3
PE
EMC
Filter
MOVs
Input
rectifier
LINKS customer accessible
Filter
Earth
+
DB
X6
Inverter
stage
M1/U
M2/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
Unswitched fan supply
Internal cooling
fans (24V)
These elements are omitted from the DC-fed drive variants
Block Diagram for Frames G, H, J
Summary of Contents for LINKnet AC30P
Page 47: ...4 27 Installation AC30 series Variable Speed Inverter Basic Speed Control Wiring...
Page 49: ...4 29 Installation AC30 series Variable Speed Inverter Auto Manual Control Wiring...
Page 51: ...4 31 Installation AC30 series Variable Speed Inverter Raise Lower Trim Wiring...
Page 53: ...4 33 Installation AC30 series Variable Speed Inverter Presets Speeds Wiring...
Page 55: ...4 35 Installation AC30 series Variable Speed Inverter PID Control Wiring...
Page 153: ...Setup Wizard 9 28 AC30 series Variable Speed Inverter Figure 9 16 Charting Drive Parameters...
Page 161: ...10 8 Trips Fault Finding AC30 series Variable Speed Inverter...