Siemens SINAMICS S120 Manual page 29

Ambient conditions
Degree of protection
Protection class
Shock protection
Permissible ambient and coolant
temperature (air) during operation for line-
side components, Line Modules and
Motor Modules
Permissible ambient and coolant
temperature (air) during operation for DC-
link and motor-side power components
Cooling method according to EN 60146-1-
1:1993
Climatic ambient conditions
Storage
• 1)
Transport
•
1)
Operation
•
Environmental class / harmful chemical substances
Storage
• 1)
Transport
• 1)
Operation
•
Organic/biological influences
Storage
• 1)
Transport
• 1)
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.
Chassis power units
Manual, (GH3), 01/2013, 6SL3097-4AE00-0BP3
IP00 or IP20 according to EN 60529
Class I (with protective conductor system) and class III (PELV) according to
EN 61800-5-1
EN 50274 and BGV A 3 when used as intended
0 ... +40° C without derating,
>40 ... +55° C, see derating characteristics
0 ... +55° C up to 2000 m above sea level
Active Interface Modules, Basic Line Modules, Smart Line Modules, Active
•
Line Modules, Motor Modules: AF
– A: Air cooling
– F: Forced cooling, drive unit inside the device
Line reactors, sine-wave filters, motor reactors, dV/dt filters with Voltage
•
Peak Limiter: AN
– A: Air cooling
– N : Natural cooling (convection)
Class 1K3 according to EN 60721-3-1, temperature -40 ... +70° C
•
Class 2K4 according to EN 60721-3-2, temperature -40 ... +70° C,
•
max. air humidity 95% at +40° C
Class 3K3 according to EN 60721-3-3,
•
condensation, splashwater and ice formation not permitted (EN 60204,
Part 1)
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 be operated only in environments with degree of pollution 2
and without condensation. On control cabinets with forced air cooling, foreign
particles must be filtered out of the inflow air through filter mats.
To prevent condensation, the devices can be warmed constantly by heaters.
System overview
1.3 Technical specifications
27