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En c ompe x f it - u ser m anual, Level – Compex FIT User Manual

Page 171

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171

EN

C

ompe

x F

it - U

ser M

anual

Immunity

test

Test level IEC

60601

Observance

level

Electromagnetic

environment - guide

Electrostatic

discharge

(DES)

CEI 61000-4-2

± 6 kV at the

contact

± 8 kV in air

± 6 kV at the

contact

± 8 kV in air

Floors must be wood, concrete

or ceramic tiles. If floors

are covered with synthetic

material, the relative humidity

must be maintained at a

minimum of 30%.

Rapid electrical

transients in

bursts of noise

CEI 61000-4-4

± 2 kV for power

supply lines

± 1 kV for input/

output lines

Not applicable

System battery-

powered

The quality of the power

supply should be that of a

typical commercial or hospital

environment.

Surge currents

CEI 61000-4-5

± 1 kV differential

mode

± 2 kV common

mode

Not applicable

System battery-

powered

The quality of the power

supply should be that of a

typical commercial or hospital

environment.

Voltage

trough, short

power cuts

and voltage

variations on

power

supply input

lines

CEI 61000-4-11

< 5% U

T

(trough

>95% of U

T

) for 0,5

cycle

40% U

T

(trough 60%

of U

T

) for 5 cycles

70% U

T

(trough 30%

of U

T

) for 25 cycles

<5% U

T

(trough

>95% of U

T

) for 5 sec

Not applicable

System battery-

powered

The quality of the power

supply should be that of a

typical commercial or hospital

environment. If the Compex

Fit user requires continuous

operation during mains power

cuts, we recommend that the

Compex Fit is powered by a

UPS or a battery.

Magnetic field

at mains

frequency

(50/60 Hz)

CEI 61000-4-8

3 A/m

Magnetic fields at the mains

frequency should be at the

level of a representative site

located in a typical commercial

or hospital environment.

Compex Fit is designed for use in the electromagnetic environment
stipulated below. The buyer or user of the Compex Fit must ensure it is used
in this recommended environment.

NOTE:

U

T

is

the AC supply voltage before application of the test

level.

RECOMMENDATIONS AND DECLARATION BY THE

MANUFACTURER - ELECTROMAGNETIC IMMUNITY