Siemens SINAMICS S150 NEMA, Operating Instructions Manual

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Technical specifications
12.2 General data
Enclosed Drives
Operating Instructions, 12/2018, A5E36652151A
799
Mechanical stability Storage Transport Operation
Vibrational load
- Displacement
- Acceleration
1.5 mm at 5 to 9 Hz
5 m/s² at > 9 ... 200 Hz
3.1 mm at 5 to 9 Hz
10 m/s² at > 9 ... 200 Hz
0.075 mm at 10 to 58 Hz
10 m/s² at > 58 to 200 Hz
Shock load
- Acceleration 40 m/s² at 22 ms 100 m/s² at 11 ms 100 m/s² at 11 ms
Functional safety
Safety Integrity Level (SIL)
SIL 2 according to IEC 61508 and IEC 61800-5-2
Performance Level and
Category
PL d and Category 3 according to EN ISO 13849-1
Deviations from the defined classes are shown in
italics .
12.2.1 Derating data
12.2.1.1 Current derating as a function of the ambient temperature
Permissible output current as a function of the ambient temperature
The enclosed drives and related system components are suited for an ambient temperature
of 113 °F (40 °C) and altitudes up to 6600 ft (2000 m) above mean sea level (MSL). If the
enclosed drives are operated at ambient temperatures above 113 °F (40 C), the output
current must be decreased. Ambient temperatures above 122 °F (50 C) are not permissible.
The following tables indicate the permissible output current as a function of the ambient
temperature for the different degrees of protection.
Table 12- 2 Current derating factors as a function of the ambient temperature (inlet air temperature at the air inlet of the
drive) for enclosed drives in a NEMA 1 enclosure
Installation altitude above
sea level
Current derating factor
at an ambient temperature (air intake temperature) of
68 °F
(20 °C)
77 °F
(25 °C)
86 °F
(30 °C)
95 °F
(35 °C)
104 °F
(40 °C)
113 °F
(45 °C)
122 °F
(50 °C)
0 ... 6600 ft (0 ... 2000 m) 100% 100% 100% 100% 100% 93.3% 86.7%
Table 12- 3 Current derating factors as a function of the ambient temperature (inlet air temperature at the air inlet of the
drive) for enclosed drives in a NEMA 12 enclosure
Installation altitude above
sea level
Current derating factor
at an ambient temperature (air intake temperature) of
68 °F
(20 °C)
77 °F
(25 °C)
86 °F
(30 °C)
95 °F
(35 °C)
104 °F
(40 °C)
113 °F
(45 °C)
122 °F
(50 °C)
0 ... 6600 ft (0 ... 2000 m) 100% 100% 100% 100% 93.3% 86.7% 80.0%