Philips C240P4QPYEW User Manual download pdf (Page 5)

. Importan

Guidance and manufacturer’s declaration – electromagnetic immunity – for all EQUIPMENT and

SYTEMS:

7KHPRQLWRULVLQWHQGHGIRUXVHLQWKHHOHFWURPDJQHWLFHQYLURQPHQWVSHFLÀHGEHORZ7KHFXVWRPHURUWKHXVHURI

the monitor should assure that it is used in such an environment.

Immunity test IEC 60601 test level Compliance level

Electromagnetic environment –

guidance

Electrostatic

discharge (ESD)

IEC 61000-4-2

6 kV contact

8 kV air

6 kV contact

8 kV air

Floors should be wood, concrete or

FHUDPLFWLOH,IÁRRUVDUHFRYHUHGZLWK

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

2 kV for power supply

lines

1 kV for input/output

lines

Mains power quality should be that

of a typical commercial or hospital

environment.

Surge

IEC 61000-4-5

1 kV line(s) to line(s)

2 kV line(s) to earth

1 kV line(s) to line(s)

2 kV line(s) to earth

Mains power quality should be that

of a typical commercial or hospital

environment.

interruptions and

voltage variations

on power supply

input lines

IEC 61000-4-11

<5 % UT (>95 % dip in

UT) for 0.5 cycle

40 % UT (60 % dip in

UT) for 5 cycles

70 % UT (30 % dip in

UT) for 25 cycles

<5 % UT (>95 % dip in

UT) for 5 sec

<5 % UT (>95 % dip in

UT) for 0.5 cycle

40 % UT (60 % dip in

UT) for 5 cycles

70 % UT (30 % dip in

UT) for 25 cycles

<5 % UT (>95 % dip in

UT) for 5 sec

Mains power quality should be that

of a typical commercial or hospital

environment. If the user of the monitor

requires continued operation during

power mains interruptions, it is

recommended that the monitor be

powered from an uninterruptible power

supply or a battery.

Power frequency

(50/60 Hz)

PDJQHWLFÀHOG

IEC 61000-4-8

3 A/m 3 A/m 3RZHUIUHTXHQF\PDJQHWLFÀHOGVVKRXOG

be at levels characteristic of a typical

location in a typical commercial or

hospital environment.

Note

UT is the a.c. mains voltage prior to application of the test level.

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Philips C240P4QPYEW User Manual Page 5

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