Rated voltages

380 ... 480 V 3 AC ±10 % (-15 % <1 min)

500 ... 690 V 3 AC ±10 % (-15 % <1 min)

Line supply types

Grounded TN/TT systems and non-grounded IT systems

Line frequency

47 ... 63 Hz

Overvoltage category

III to EN 61800‑5‑1

Electronics power supply

24 V DC, -15 % +20 %
implemented as PELV circuit in accordance with EN 61800-5-1
Ground = negative pole grounded via the electronics

Mechanical specifications

Degree of protection

IP00 or IP20 depending on type

Protection class

I acc. to EN 61800‑5‑1

Touch protection

EN 50274/DGUV regulation 3 when used as intended

Ambient conditions

Storage ¹⁾

Transport ¹⁾

Operation

Ambient temperature

-25 ... +55 °C (-13 ... +131 °F)

Class 1K4
acc. to EN 60721‑3‑1

-25 ... +70 °C (-13 ... +158 °F)

Class 2K4
acc. to EN 60721‑3‑2

Line-side components:
0 вЂ¦ 40 °C (32 ... 104 °F) without derating
Up to 55 °C (131 °F), see derating data

Control Units, supplementary system components, and Sensor Modules:
0 ... 55 °C (32 ... 131 °F) (for operation in a control cabinet)

DC link components and motor-side components:
0 ... 55 °C (32 ... 131 °F)

Relative humidity

Condensation, splashwater, and ice formation not permitted (EN 60204, Part 1)

5 ... 95 %

Class 1K4
acc. to EN 60721‑3‑1

5 ... 95 % at 40 °C (104 °F)

Class 2K4
acc. to EN 60721‑3‑2

5 ... 95 %

Class 3K3
acc. to EN 60721‑3‑3

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

2 acc. to IEC/EN 61800‑5‑1

2 acc. to IEC/EN 61800‑5‑1

2 acc. to IEC/EN 61800‑5‑1

Installation altitude

Up to 2000 m (6562 ft) above sea level without derating
>2000 m (6562 ft) above sea level, see derating data

Mechanical stability

Storage ¹⁾

Transport ¹⁾

Operation

Vibratory load

–

Class 2M2
acc. to EN 60721‑3‑2

Test values
acc. to EN 60068‑2‑6 test Fc:

• 10 ... 58 Hz with constant deflection 0.075 mm
• 58 ... 150 Hz with constant acceleration 9.81 m/s² (1 Г— g)

Shock load

–

Class 2M2
acc. to EN 60721‑3‑2

Test values
according to EN 60068‑2‑27 test Ea: 98 m/s² (10 Г— g)/20 ms

Compliance with standards

Conformances/certificates of suitability, according to

CE (EMC Directive 2014/30/EU, Low Voltage Directive 2014/35/EU, Machinery Directive 2006/42/EC for functional safety)
cURus or cULus (only for devices connected to line supply voltages 380 ... 480 V 3 AC and 500 ... 600 V 3 AC)

Radio interference suppression

SINAMICS S120 chassis format units are not designed for connection to the public grid (first environment). Radio interference suppression is compliant with the EMC product standard for variable-speed drives EN 61800-3, "Second environment" (industrial line supplies). EMC disturbances can occur when connected to the public grid. However, if additional measures are taken (e.g. в†’ line filter), it can also be operated in the "first environment".

For further information, see section Tools and Engineering.