AffloVest 8052 Gebruiksaanwijzing en handleiding - Pagina 13

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The AffloVest is intended for use in the electromagnetic environment specified

below. The customer or user of the AffloVest should ensure that it is used in such an

environment.

INTERFERENCE

IEC 60601-TEST

IMMUNITY TESTS

LEVEL

Electrostatic

±6 kV Contact

discharge (ESD) as

Discharge

per IEC 61000-4-2

±8 kV Air Discharge

Fast Electrical

±2 kV for Power Supply

Transients/Bursts as

Lines

per IEC 61000-4-4

±1 kV for Input/Output

Lines

Surge Voltages

±1 kV Normal-Mode

(Surge) as per IEC

Voltage

61000-4-5

±2 kV Common-Mode

Voltage

EVoltage Dips,

<5% Ut (>95% dip in

Short- Term

Ut) for 0.5 cycle

Interruptions and

40% Ut (60% dip in Ut)

Fluctuations in

for 5 cycles

Supply Voltage as

per IEC 61000-4-11

0% Ut (30% dip in Ut for

25 cycles

<5% Ut (>95% dip Ut

for 5 s

Power Frequency

3 A/m

(50 Hz) Magnetic

Field as per IEC

61000-4-8

Note: Ut is the mains AC voltage prior to application of the test level.

ELECTROMAGNETIC

COMPLIANCE

ENVIRONMENT

LEVEL

GUIDELINES

±6 kV Contact

Floors should be wood,

Discharge

concrete, or ceramic tile.

If floors are covered with

±8 kV Air Discharge

a synthetic material, the

relative humidity should be

at least 30%

±2 kV for Power Supply

Mains power quality

Lines

should be that of a typical

commercial or hospital

±1 kV for Input/Output

environment

Lines

±1 kV Normal-Mode

Mains power quality

Voltage

should be that of a typical

commercial or hospital

±2 kV Common-Mode

environment

Voltage

<5% Ut (>95% dip in

Mains power quality

Ut) for 0.5 cycle

should be that of a typical

commercial or hospital

40% Ut (60% dip in Ut)

environment. If the user

for 5 cycles

of the AffloVest requires

0% Ut (30% dip in Ut)

continued operation

for 25 cycles

during interruptions in

the power supply, it is

<5% Ut (>95% dip Ut)

recommended that the

for 5 s

AffloVest be powered from

an uninterruptible power

supply or battery

3 A/m

Power frequency magnetic

fields should be at levels

characteristic of a location

in a commercial or hospital

environment

The AffloVest is intended for use in the electromagnetic environment specified

below. The customer or user of the AffloVest should ensure that it is used in such an

environment.

INTERFERENCE

IEC 60601-TEST

COMPLIANCE

IMMUNITY

LEVEL

TESTS

3 V rms

Conducted RF

3 V

150 kHz to

rms

interference as per

80 MHz

IEC 61000-4-6

Radiated RF

3 V/m 80MHz to

3 V/m

interference as per

2.5 GHz

IEC 61000-4-3

NOTE 1: The higher frequency range applies at 80 MHz and 800 MHz.

NOTE 2: These guidelines may not apply in all situations. Electromagnetic propagation is affected

by absorption and reflection from structures, objects, and persons.

(a) The field strength from fixed transmitters, such as base stations for radio telephones and

mobile terrestrial radio equipment, amateur radio stations, AM and FM radio broadcast and TV

broadcast cannot be predicted theoretically with accuracy. To assess the electromagnetic envi-

ronment in terms of fixed RF transmitters, an electromagnetic site survey should be considered. If

the measured field strength in the location in which the AffloVest is used exceeds the applicable

compliance level specified above, the AffloVest should be observed to verify normal operation.

If abnormal performance features are observed, additional measures may be necessary, such as

re-orienting or relocating the AffloVest.

(b) The field strength should be less than 3 V/m over the frequency range from 150 kHz to 80 MHz.

ELECTROMAGNETIC ENVIRONMENT

GUIDELINES

Portable and mobile RF communications

equipment should be used no closer to any

part of the AffloVest, including the cables,

than the recommended distance calculated

from the equation applicable to the transmit

frequency.

Recommended distance:

d = 1.2 m P

d=1.2 m P for 80 MHz to 800 MHz d=2.3 m P

for 800 MHz to 2.5 GHz

Where P is the maximum output power rating

of the transmitter in watts (W) according

to the transmitter manufacturer and d is

the recommended distance in meters (m).

The field strength of 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.