Vaisala DMP248 Manuale di Servizio Pagina 83

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CHAPTER 8____________________________________________________________ TECHNICAL DATA
VAISALA _________________________________________________________________________ 77
Electromagnetic compatibility
The emission and immunity tests have been performed according to standards
EN50081-1 and EN50082-2.
Emissions
Test: Setup according to:
Radiated interference EN55022 (class B)
Immunity
Test: Setup according to: Performance:
Electrostatic discharge EN61000-4-2:1995 criteria B
Electrical fast transients EN61000-4-4:1995 criteria B
GSM field immunity ENV50204:1995 criteria A
RF radiated fields ENV50140:1993 criteria A
RF conducted fields ENV50141:1993 criteria A
Voltage proof, AC: DC supply (+ or -) to housing 250 VAC, 1 minute (300 k
and 15 nF parallel)
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