Eaton H-Max Series - P6 - Drive Isolation Contactor

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