Siemens SINAMICS S120 Equipment Manual page 20

System Overview
1.3 Technical specifications
Permissible ambient temperature (air) in
operation
Climatic ambient conditions
Storage
•
1
Transportation
• 1
Operation
•
Environmental class/harmful chemical substances
Storage
• 1
Transportation
• 1
Operation
•
Organic/biological influences
Storage
• 1
Transportation
• 1
• Operation
Degree of pollution
The Safety-Integrated safety function:
The components must be protected against conducted contamination (e.g. by installing them in a cabinet with degree of
protection IP54B 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
Approvals
(only up to 600 V 3 AC)
in packaging for transportation
1
1-8
Dependent on inlet temperature of liquid coolant, no condensation
•
permitted:
0 to 45 °C without derating
–
> 45 °C to 50 °C refer to derating characteristics
–
Class 1K3 acc. to EN 60721-3-1, temperature –40 °C to +70 °C
•
Class 2K4 acc. to EN 60721-3-2, temperature –40 °C to +70 °C,
•
max. air humidity 95 % at +40 °C
Class 3K3 to EN 60721-3-3
•
Condensation, splashwater and ice formation are not permitted
(EN 60204, Part 1)
Class 1C2 to EN 60721-3-1
•
Class 2C2 to EN 60721-3-2
•
Class 3C2 to EN 60721-3-3
•
Class 1B1 to EN 60721-3-1
•
Class 2B1 to EN 60721-3-2
•
• Class 3B1 to EN 60721-3-3
2 according to EN 61800-5-1
Appropriate measures (prevention of condensation and ingress of
pollutants) must be taken by the customer to maintain the pollution level
within tolerance.
≤ 2000 m above sea level without derating
•
> 2000 m above sea level, see derating characteristics
•
CE (low-voltage and EMC Directives)
cULus (File Nos.: E192450), some approvals in preparation
SINAMICS S120 Equipment Manual, Edition 04/2007, 6SL3097-2AM00-0BP2
Chassis Power Units Liquid Cooled