SIEMENS
7/243
Siemens D 21.4 · 2017
SINAMICS S120 drive system
Blocksize format
Air-cooled Power Modules in blocksize format
7
Mechanical specifications
Type of cooling
Internal air cooling, power units with forced air cooling using integrated fans
External air cooling (push-through cooling) for push-through device versions
Degree of protection
acc. to EN 60529
IP20
Protection class
• Line circuits with protective conductor
connection according to IEC/EN 61800-5-1
I
• Electronic circuits
Safety extra low-voltage PELV/SELV
Touch protection
according to EN 50274/DGUV regulation 3
when used as intended
• Internal air cooling
Forced air cooling AF to EN 60146
• External air cooling
Push-through cooling for push-through device versions
Ambient conditions
Storage
Transport
Operation
In the product packaging
In transport packaging
Ambient temperature
Class 1K4
acc. to EN 60721-3-1
-25 ... +55 °C (-13 ... +131 °F)
Class 2K4
acc. to EN 60721-3-2
-40 ... +70 °C (-40 ...+158 °F)
Class 3K3
2)
acc. to EN 60721-3-3
For operation without derating
3)
:
-10 ... +40 °C (14 ...104 °F)
(for operation with low overload)
-10 ... +50 °C (14 ...122 °F)
(for operation with high overload)
For operation with derating
:
>40 ... +60 °C (104 ...140 °F)
Relative humidity
(oil mist, salt mist, ice, condensation,
dripping water, spraying water and water jets
are not permitted)
Class 1K4
acc. to EN 60721-3-1
5 ... 95 %
Class 2K3
acc. to EN 60721-3-2
5 ... 95 % at 40 °C (104 °F)
Class 3K3
2)
acc. to EN 60721-3-3
5 ... 95 %
Environmental class/
harmful chemical substances
Class 1C2
acc. to EN 60721-3-1
Class 2C2
acc. to EN 60721-3-2
Class 3C2
acc. to EN 60721-3-3
Organic/biological influences
Class 1B1
acc. to EN 60721-3-1
Class 2B1
acc. to EN 60721-3-2
Class 3B1
acc. to EN 60721-3-3
Degree of pollution
acc. to IEC/EN 61800-5-1
(condensation not permissible)
2
Installation altitude
• For operation with low overload
Up to 1000 m (3281 ft) above sea level without derating
• For operation with high overload
Up to 2000 m (6562 ft) above sea level without derating
• From 2000 m (6562 ft) up to 4000 m (13124 ft)
above sea level
observe the derating
characteristics
See characteristic for current derating as a function of the installation altitude
and/or reduction of the
ambient temperature by 3.5 K per 500 m (1640 ft)
Mechanical strength
Storage
Transport
Operation
In the product packaging
In transport packaging
Vibratory load
Class 1M2
acc. to EN 60721-3-1
Class 2M3
acc. to EN 60721-3-2
Class 3M1
acc. to EN 60721-3-3
Test values acc. to EN 60068-2-6
Shock load
Class 1M2
acc. to EN 60721-3-1
Class 2M3
acc. to EN 60721-3-2
Class 3M1
acc. to EN 60721-3-3
Test values acc. to EN 60068-2-27
Certificates
Declarations of conformity
CE (Low Voltage, EMC and Machinery Directives)
Certificates of suitability
• Blocksize format FSA ... FSC
cULus according to UL 61800-5-1; CSA only with external surge voltage protection device; RCM; SEMI F47
• Blocksize format FSD to FSF
cULus acc. to UL 61800-5-1; CSA only with external surge voltage protection device; RCM; SEMI F47
KCC only with internal or external line filters, Category C2; RoHS; EAC
WEEE (Waste Electrical & Electronic Equipment)
1)
Observe the EMC notes in section configuration notes.
2)
Better than 3K3 through increased ruggedness regarding the temperature
range and humidity.
3)
Also carefully observe the permissible temperatures for the Control Unit
and where relevant, the operator panel.
■
Technical specifications
(continued)
© Siemens AG 2017