Technical Specifications - Siemens S5-135U/155U System Manual

4.1.5

Technical Specifications

Important for the USA and Canada
The following approvals have been granted for the central controllers and
expansion units:
Unit safety
The unit complies with:
Protection against overvoltage
Overvoltage Class 2 (not with PS -3NA12)
Class of protection
Type of protection
(when empty slots are covered by dummy front plates)
Climatic ambient conditions (tested to DIN IEC 68-2/-1/2/3)
Ambient temperature in operation
(supply air measured at lower air inlet of the unit)
Transportation and storage temperature
Temperature variation:
in operation
during transportation and storage
(when delivered at less than 0
acclimatization because of possible
condensation)
Relative humidity:
in operation, during transportation and
storage
Altitude:
in operation
during transportation and storage
Pollutants:
SO
2
H S
2
Mechanical ambient conditions (tested to DIN IEC 68-2-6)
Vibration during operation
System Manual
C79000-G8576-C199-06
Central Controllers and Expansion Units Power Supply Units
UL Listing Mark
Underwriters Laboratories (UL) to
Standard UL 508, Report E85972
CSA Certification Mark
Canadian Standards Association (CSA) to Standard
C 22.2 No. 142, Report LR 63533C
o
C, at least 3 h
VDE 0160, IEC 1131-2
VDE 0160 A1
I
IP 20 to IEC 529/DIN 40050
0 to 55 C
- 40 to 70 C
10 K/h max.
20 K/h max.
95% max. at 25 C, no condensation
- 1000 m to + 1500 m above sea level
(1080 hPa to 860 hPa)
- 1000 m bis + 3500 m above sea level
(1080 hPa to 660 hPa)
3 3
0,5 cm / m , 4 days
3 3
0,1 cm / m , 4 days
10 to58 Hz (const. amplitude 0.075 mm)
58 to 500 HZ (const. acceleration 1g)
4-13