Eaton DS7 Series, Manual

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1 Device series DS7
1.8 Intended use
22
DS7 Soft starter 09/16 MN03901001Z-EN www.eaton.com
1.7.3 Device version
DS7 soft starters are classified in accordance with IEC 60947-4-2:2011,
Table 1 (Functional possibilities of semiconductor motor control devices).
The soft starters belonging to the DS7 series correspond to device version 1.
Figure 8: Semi-conductor – Motor – Controlgear
1.7.4 Permissible environmental conditions
The following shows the permissible values for the ambient influences on
soft starters of the DS7 series.
Table 7: Permissible environmental conditions
1.8 Intended use
The devices of the DS7 series
• are not devices for household use, and are designed exclusively for use
in commercial applications,
• can be used in the described system configurations in the industrial
environment,
• are not machines in the sense of the EC Machinery Safety Directive,
• comply in a typical drive configuration with the requirements of the EU
EMC Directive, the EU Low Voltage Directive, as well as the specified
standards.
The soft starters of the DS7 series are electrical apparatus for installation in
the control panels of electrical systems or machines. They are designed for
the soft starting of single-phase or three-phase AC motors mounted in a
machine or for assembly with other machine or plant components.
T L
U
e
U
c
Property Value
Installation altitude
1)
Up to 1000 m a.s.l.;
higher than this up to 2000 m with a current reduction of 1 % I
e
per 100 m
Temperature
Operation -5 to +40 °C without current reduction,
up to +60 °C with a current reduction of 1 % I
e
per Kelvin, if the DS7-FAN-032
device fan is fitted
up to +60 °C with a current reduction of 2 % I
e
per Kelvin without device fan
Storage -25 - +60 °C continuous
Transport -25 - +60 °C continuous
Climatic proofing damp heat, cyclic, to DIN IEC Part 68 2-10
damp heat constant to DIN IEC 68 Part 2-3
Permissible humidity rating Relative air humidity 85 %, non condensing
Permissible pollution Pollution degree 2 to EN 60947-1
1) Higher installation altitude upon request