Declarations – Electromagnetic Immunity
The EZ-IO® Power Driver is intended for use in the electromagnetic environment specified
below. The customer or the user of the EZ-IO® Power Driver should assure that it is issued
in such an environment.
Immunity test
IEC 60601 test level
Compliance Level Electromagnetic Environment-Guidance
Electrostatic
discharge
(ESD)
IEC 61000-4-2
+/- 8 kV Contact
+/- 15 kV air
+/- 8 kV Contact
+/- 15 kV air
Floors should be wood, concrete or
ceramic tile. If floors are covered
with synthetic material the relative
humidity should be at least 30%.
Electrical fast
Transient/burst
IEC 61000-4-4
+/- 2 kV for power
supply lines
+/- 1 kV for input.
output lines
Not applicable
(battery
powered)
Not applicable
(no I/O lines)
Mains power quality should be that
of a typical commercial or hospital
environment.
Surge
IEC 61000-4-5
2 kV (max.)
Not applicable
(battery
powered)
Mains power quality should be that
of a typical commercial or hospital
environment.
Voltage
dips, short
interruptions and
voltage variations
on power supply
input lines IEC
61000-4-11
0% UT; 0,5 cycle
0% UT; 1 cycle
70% UT; 25/30 cycles
0% UT; 250/300
cycles
Not applicable
(battery
powered)
Mains power quality should be that
of a typical commercial or hospital
environment. If the user of the EZ-IO®
Power Driver requires continued
operation during power mains
interruptions, it is recommended that
the power driver be powered from
an uninterruptible power supply or
a battery.
Power frequency
(50/60Hz)
magnetic field
IEC 61000-4-8
30 A/m
30 A/m
Power frequency magnetic fields
should be at levels characteristic
of typical location in typical
commercial or hospital enviroment.
NOTE: Ur is the a.c. mains voltage prior to application of the test level.
Guidance and Manufacturer’s Declaration — Electromagnetic Immunity
The EZ-IO® Power Driver is intended for use in the electromagnetic environment
specified below. The customer or the user of the EZ-IO® Power Driver should assure
that it is used in such an environment.
Immunity test
IEC 60601
test level
Compliance
Level
Electromagnetic
environment — guidance
Conducted RF
IEC 61000-4-6
Radiated RF
IEC 61000-4-3
Proximity fields
from RF wireless
communications
equipment
3 Vrms
150 kHz to 80 MHz
10 V/m
80 MHz to 2,7 GHz
9 to 28 V/m
15 specific
frequencies
Not applicable
(battery powered)
10 V/m
9 to 28 V/m
Portable and mobile RF
communications equipment
should be used no closer to
any part of the driver including
cables, than the recommended
separation distance calculated
from the equation applicable
to the frequency of the
transmitter. Recommended
separation distance
d = 3,5 P
V
1
d = 3,5 P
E
1
d = 7 P
E
1
where P is the maximum output
power rating of the transmitter
in watts (W) according to the
transmitter manufacturer and
d
is the recommended separation
distance in meters (m).
Field strengths from fixed RF
transmitters as determined
by an electromagnetic site
survey,
a
should be less than
the compliance level in each
frequency range.
b
Interference may occur in the
vicinity of equipment marked
with the following symbol:
NOTE 1 At 80 MHz and 800 MHz, the higher frequency range applies.
NOTE 2 These guidelines may not apply in all situations. Electromagnetic propagation is affected
by absorption and reflection from structures, objects, and people.
a
Field strengths from fixed transmitters, such as base stations for radio (cellular/cordless)
telephones and land mobile radios, amateur radio, AM and FM radio broadcast and TV broadcast
cannot be predicted theoretically with accuracy. To assess the electromagnetic environment due
to fixed RF transmitters an electromagnetic site survey should be considered. If the measured
field strength in the location in which the EZ-IO® Power Driver is used exceeds the applicable RF
compliance level above, the EZ-IO® Power Driver should be observed to verify normal operation. If
abnormal performance is observed, additional measures may be necessary, such as re-orienting or
relocating the EZ-IO® Power Driver.
b
Over the frequency range 150 kHz to 80 MHz, field strengths
should be less than 3 V/m.
Declaration-Electromagnetic Emissions
The EZ-IO® Power Driver is intended for use in the electromagnetic environment
specified below. The customer or the user of the EZ-IO® Power Driver should assure
that it is issued in such an environment.
Emission Test
Compliance
Compliance
RF Emissions CISPR 11
Group 1
The EZ-IO® Power Driver uses RF energy only for
its internal function. Therefore, its RF emissions
are very low and are not likely to cause
interference in nearby electronic equipment.
RF Emissions CISPR 11
Class B
The EZ-IO® Power Driver is suitable for use
in all establishments, including domestic
establishments and those directly connected
to the public low voltage power supply
network that supplies buildings used for
domestic purposes.
Harmonic emissions IEC
61000-3-2
Not
applicable
Voltage fluctuations/flicker
emissions IEC 61000-3-3
Not
applicable
