Electrical Environment - GE iSTAT I4 Series Manual

Service Manual
ISTAT I4X
11.5

Electrical Environment

High frequency disturbance
IEC 60255-22-1: 1988 Class II and Class
III
Fast transient disturbance
IEC 61000-4-4: 1995 Level IV
Electrostatic discharge
IEC 60255-22-2: 1996 Class III
AC ripple on DC supply
IEC 60255-11: 1979
EMC compliance
89/336/EEC & 2004/108/EC
2.5kV peak applied between all circuits and earth
1kV peak applied between the communication
port and earth.
1kV peak applied across the terminals of all
circuits
4kV, 2.5kHz applied directly between all terminals
and earth.
8kV air discharge
6kV contact discharge
The unit will withstand 12% ripple on the DC
auxiliary supply
AC supply voltage dips and short interruptions EN
61000-4-11: 1994.
The unit will withstand voltage dips of 100%, 60%
and 30% in the auxiliary power supply for a
duration of 10ms, under normal operating
conditions, without de-energising
The unit will withstand a 10ms interruption in the
auxiliary power supply, under normal operating
conditions, without de-energising
Compliance with European Commission Directive
on EMC, is claimed via the technical construction
file route.
I4X/EN CO/D
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