Engineering
H-Max Series Adjustable Frequency Drive
MN04008005E—September 2011
1
Engineering
Introduction
This chapter describes the most important features in the energy circuit of a drive system
(PDS = Power Drive System) that you should take into consideration in your project planning.
Drive System (PDS)
햴
햳
햲
L1
L2
L3
PE
햵
햷
햹
햸
햶
RCD
L1 L2
PE U
V
W
L3 PE
M
3
PES
PES
#
I
>
I
>
I
>
~
햺
Item
Number
Description
1
Network configuration, input voltage, input frequency,
interaction with p.f. correction systems
2
Breakers, fuses, and cable cross-sections
3
Protection of persons and domestic animals with
residual-current protective devices
4
Input contactor
5
Frequency inverter: mounting, installation; power connection;
EMC measures; circuit examples
6
Motor reactor, dv/dt filter, sine-wave filter
7
Motor protection; thermistor
8
Cable lengths, motor cables, shielding (EMC)
9
Motor and application, parallel operation of multiple motors
on a frequency inverter, bypass circuit; DC braking
Summary of Contents for H-Max Series
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