Drive system

SINAMICS S120

Electronics power supply

24 V DC, -15%/+20%

Vibratory load

• Transport ¹⁾ acc. to EN 60721-3-2

• All units and components except for chassis format

Class 2M3

• Chassis format units

Class 2M2

• Operation
  Test values acc. to EN 60068?2?6

 
Test Fc

10 ... 58 Hz: Constant deflection, 0.075 mm (0.003 in)

58 ... 150 Hz: Constant acceleration = 9.81 m/s² (3.2 ft/s²) (1 ? g)

Shock load

• Transport¹⁾ acc. to EN 60721-3-2

• All units and components except for chassis format

Class 2M3

• Chassis format units

Class 2M2

• Operation
  Test values acc. to EN 60068?2?27

 
Test Ea

• Booksize and blocksize formats FSA to FSB

147 m/s² (482 ft/s²) (15 ? g)/11 ms

• Blocksize format FSC to FSF

49 m/s² (161 ft/s²) (5 ? g)/30 ms

• Chassis format

98 m/s² (321 ft/s²) (10 ? g)/20 ms

Ambient conditions

• Protection class according to EN 61800?5?1

Class I (with protective conductor system) and Class III (PELV)

• Shock protection

DIN VDE 0106 Part 100 and BGV A 3 when used properly

• Cooling method

Internal/external air cooling, power units with increased air cooling by means of built-in fan

Permissible ambient/coolant temperature (air) during operation

• For line-side components, Power Modules, Line Modules and Motor Modules

0 ... 40 °C (32 ... 104 °F) without derating,
> 40 ... 55 °C (104 ... 131 °F), see derating characteristics

• For Control Units, supplementary system components, DC link components and Sensor Modules

0 … 55 °C (32 … 131 °F)
up to 2000 m (6562 ft) above sea level

Climatic ambient conditions

• Storage¹⁾ acc. to EN 60721?3?1

Class 1K4
Temperature -25 ... +70 °C (-13 ... +158 °F)

• Transport¹⁾ acc. to EN 60721-3-2

Class 2K4
Temperature -40 … +70 °C (-40 ... +158 °F)
Max. air humidity 95 % at 40 °C (104 °F)

• Operation according to EN 60721?3?3

Class 3K3
Temperature 0 ... 55 °C (32 ... 131 °F)
Condensation, splashwater and ice formation are not permitted (EN 60204, Part 1)

Environmental class/harmful chemical substances

• Storage¹⁾ acc. to EN 60721?3?1

Class 1C2

• Transport¹⁾ acc. to EN 60721-3-2

Class 2C2

• Operation according to EN 60721?3?3

Class 3C2

Organic/biological influences

• Storage¹⁾ acc. to EN 60721?3?1

Class 1B1

• Transport¹⁾ acc. to EN 60721-3-2

Class 2B1

• Operation according to EN 60721?3?3

Class 3B1

Degree of contamination

According to EN 61800?5?1

2