Installation Manual

System Overview
H-Max Series Variable Frequency Drive MN04008005E—May 2017 www.eaton.com 9
System Overview
Component Identification
Figure 9. H-Max Series Figure 10. Description of the H-Max
Features
The H-Max frequency inverter converts the voltage and
frequency of an existing AC network into a DC voltage. This
DC voltage is used to generate a three-phase AC voltage
with variable frequency and assigned amplitude values for
the variable speed control of three-phase asynchronous
motors.
Item
Number Description
1 Frequency inverter HMX-_
2 I/O option boards
3 Motor reactor DEX-LM3, sinusoidal filter SFB400
4 Keypad
2
4
1
3
OK
BYP
ASS
S
TART
S
T
OP
RES
ET
B
a
c
k
2
s
e
c
.
HOA
Item
Number Description
1 Mounting holes
2 Device fan
3 Front cover
4 Power terminals
5 Keypad with display
OK
HOA
BY
PA
SS
ST
ART
ST
OP
RE
S
ET
B
ac
k
2
se
c
.
5
12
3
4