Siemens SIMATIC S5 1P 243, Operating Instructions & Installation Instructions

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Machines with Ex t type of protection can be marked as follows:
Table 3-2 Marking for machines with Ex tb type of protection for zone 21
Directive Ex marking
Directive 94/9/EC with EC type-examination certificate
0102
2D Ex tb IIIC T... °C Db
IECEx-Scheme with Certificate of Conformity Ex tb IIIC T... °C Db
Table 3-3 Marking for machines with Ex tc type of protection for Zone 22 without certificate
Directive Ex marking
Directive 94/9/EC 3D Ex tc IIIC T... °C Dc
3D Ex tc IIIB T... °C Dc
IECEx-Scheme with Certificate of Conformity Ex tc IIIC T... °C Dc
Ex tc IIIB T... °C Dc
Machine design
The regulations and standards used as the basis to design and test this machine are stamped
on the rating plate.
The machine design basically complies with the subsequent standards. Please refer to the EC
Declaration of Conformity for the versions of the harmonized standards referenced.
Table 3-4 Machine design
Feature Standard
Rating and performance IEC/EN 60034‑1
Degree of protection IEC/EN 60034‑5
Cooling IEC/EN 60034‑6
Type of construction IEC/EN 60034‑7
Terminal markings and direction of rotation IEC/EN 60034‑8
Noise emission IEC/EN 60034‑9
Starting characteristics, rotating electrical machines IEC/EN 60034‑12*
Vibration severity grades IEC/EN 60034‑14
Vibration limits DIN ISO 10816-3
* For machines in line operation only
See also
Quality documents (Page 129)
Description
LOHER CHEMSTAR 1PS5
Operating Instructions 03/2014
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