BIOTRONIK CardioMessenger-S TLine, Техническое руководство

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CardioMessenger-S TLine Appendix
43
Voltage dips, brief 
interruptions and 
fluctuations in the 
supply voltage
According to

IEC 61000-4-11
‹
5% U
T
for 
1/2 cycle 
(
›
95% drop)
40% U
T
for 5 periods
(60% drop)
70% U
T
for 25 periods
(30% drop)
‹
5% U
T
for 5 s
(
›
95% drop)
Same as the test
level The quality of the supply voltage should correspond to that in a
typical business and/or hospital.
Magnetic field at the
supply frequencies

(50/60 Hz)
According to 
IEC 61000-4-8
3A/m Same as the test
level The magnetic field strength should correspond to the typical
value in business and hospital environments.
Comment: U
T
is the mains alternating voltage before applying the test levels.
Checking 
immunity to noise
Test level according
to IEC 60601-1-2 Conformance
level Guidelines for the electromagnetic environment
CM-S_TLine.book Page 43 Wednesday, December 21, 2011 4:58 PM