Appendix
133
Standards for Ex protection
Protection rating
Requirements satisfied in accordance with the R&TTE directive
99/5/EC
• DIN EN 60079-0 Electrical apparatus for explosive gas at-
mospheres – Part 0: General requirements/Date of is-
sue: Dec. 2004
• EN 50020 Electrical apparatus for explosive gas atmos-
pheres – Intrinsic safety "I"/Date of issue: Aug. 2003
Protec-
tion rating:
IP 65 (6 = dust-proof, 5 = protected from splashes and low-
pressure jets of water)
in accordance with DIN VDE 0470, DIN EN 60 529, IEC
60529
Necessary re-
quirements:
• Safety: EN 60950/IEC 60950
• EMF/SAR: 99/519/EC (EU Council Recommenda-
tion), EN 50360; ICNIRP
• Acoustic Shock: Common Technical Regulation
TBR 10, Annex D
• EMC: ETSI EN 301 489-1/6/17
• Radio:
– ETSI EN 301 406
– ETSI EN 300 328 (because of Bluetooth)
– Radio Coexistence Test (because of Bluetooth)
Additional re-
quirements:
•TBR 10
•TBR 22
Additional re-
quirements for
industrial envi-
ronments:
• IEC 61000-6-2 Electromagnetic compatibility
(EMC) – Part 6-2: Generic standards - Immunity for
industrial environments
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