APC-US-INS-LAB-RevC18 30
9.4 INPUT AC POWER PORT
1
Phenomenon
Basic EMC
standard
I
MMUNITY TEST LEVELS
Professional healthcare facility environment
Electrical fast transients /
bursts
a) l) o)
IEC 61000-4-4
± 2 kV
100 kHz repetition frequency
Surges
a) b) j) o)
Line-to-line
IEC 61000-4-5
± 0,5 kV, ± 1 kV
Surges
a) b) j) k) o)
Line-to-ground
IEC 61000-4-5
± 0,5 kV, ± 1 kV, ± 2 kV
Conducted disturbances
induced by RF fields
c) d) o)
IEC 61000-4-6
3 V
m)
0,15 MHz – 80 MHz
6 V
m)
in ISM bands
between 0,15 MHz and
80 MHz
n)
80 % AM at 1 kHz
e)
Voltage dips
f) p) r)
IEC 61000-4-11
0 % U
T
; 0,5 cycle
g)
At 0°, 45°, 90°, 135°, 180°, 225°, 270° and 315°
q)
0 % U
T
; 1 cycle
and
70 % U
T
; 25/30 cycles
h)
Single phase: at 0°
Voltage interruptions
f) i) o) r)
IEC 61000-4-11
0 % U
T
; 250/300 cycle
h)
a)
The test may be performed at any one power input voltage within the ME EQUIPMENT or ME SYSTEM RATED
voltage range. If the
ME EQUIPMENT or ME SYSTEM is tested at one power input voltage, it is not necessary to
re-test at additional voltages.
b)
All ME EQUIPMENT and ME SYSTEM cables are attached during the test.
c)
Calibration for current injection clamps shall be performed in a 150 Ω system.
d)
If the frequency stepping skips over an ISM or amateur band, as applicable, an additional test frequency
shall be used in the ISM or amateur radio band. This applies to each ISM and amateur radio band within the
specified frequency range.
e)
Testing may be performed at other modulation frequencies identified by the RISK MANAGEMENT PROCESS.
f)
ME EQUIPMENT and ME SYSTEMS with a d.c. power input intended for use with a.c.-to-d.c. converters shall be
tested using
a converter that meets the specifications of the
MANUFACTURER of the ME EQUIPMENT or
ME SYSTEM
. The IMMUNITY TEST LEVELS are applied to the a.c. power input of the converter.
g)
Applicable only to ME EQUIPMENT and ME SYSTEMS connected to single-phase a.c. mains.
h)
E.g. 10/12 means 10 periods at 50 Hz or 12 periods at 60 Hz.
i)
ME EQUIPMENT and ME SYSTEMS with RATED input current greater than 16 A / phase shall be interrupted once
for 250/300 cycles at any angle and at all ph
ases at the same time (if applicable). M
E EQUIPMENT and ME
SYSTEMS
with battery backup shall resume line power operation after the test. For ME EQUIPMENT and
ME SYSTEMS with RATED input current not exceeding 16 A, all phases shall be interrupted simultaneously.