Siemens Sinamics S120 Manual page 32

System overview
2.3 Technical specifications
Environmental class/harmful chemical substances
Storage
• 2)
Transport
• 2)
Operation
•
Organic/biological influences
Storage
• 2)
Transport
• 2)
Operation
•
Degree of pollution
The Safety Integrated safety function:
The components must be protected against conductive contamination (e.g. by installing them in a cabinet with degree of
protection IP54B according to EN 60529).
Provided that conducted interference can be prevented at the installation site, the degree of protection for the cabinet can
be decreased accordingly.
Installation altitude
Certificates
Conformity
Standards
Approvals (only up to 600V 3AC)
Depending on the system configuration, higher output frequencies are possible.
1)
In transport packaging
2)
NOTICE
Damage to the device through incorrect storage and transport of liquid-cooled devices
The storage and transport of liquid-cooled devices that have not been completely emptied
can result in damage to the device through freezing.
• Always empty the liquid-cooled devices completely before storage or transport.
32
Class 1C2 according to EN 60721-3-1
•
Class 2C2 according to EN 60721-3-2
•
Class 3C2 according to EN 60721-3-3
•
Class 1B1 according to EN 60721-3-1
•
Class 2B1 according to EN 60721-3-2
•
Class 3B1 according to EN 60721-3-3
•
2 according to EN 61800-5-1
The devices may only be operated in environments with degree of pollution 2;
the following guidelines should be applied, especially to avoid condensation:
A ventilated enclosure equipped with filter must be used to provide forced
ventilation. This means that ventilation is realized using one or several fans in
the enclosure that provide a positive air intake and discharge. The other alter-
native is to use heating devices to constantly heat the air in the enclosure or to
use heat generated by continuously energizing the equipment, with interrup-
tions so that the air does not cool down to the point where condensation can
occur.
> 2000 m above sea level without derating
•
> 2000 m above sea level, see derating characteristics
•
- EMC Directive No. 2014/30/EU
- Low-Voltage Directive No. 2014/35/EU
- Machinery Directive No. 2006/42/EC for functional safety
EN 61800-5-1, EN 60204-1, EN 61800-3, EN 60146-1-1
cULus (File Nos.: E192450, E214113 and E253831),
being prepared: 6SL3335-7TE36-1AA3, 6SL3335-7TE41-0AA3, 6SL3335-
7TE41-4AA3, 6SL3335-7TG37-4AA3, 6SL3335-7TG38-1AA3, 6SL3335-
7TG41-0AA3, 6SL3335-7TG41-6AA3
Liquid-cooled chassis power units
Manual, (GH7), 11/2016, 6SL3097-4AM00-0BP7