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Table 5. Guidance and manufacturer’s declaration - electromagnetic emissions -

for all eq uipment and systems

Emissions test

Compliance

Electromagnetic

environment —

guidance

RF emissions

(CISPR 11)

Group 1

The PRM and ZWT

use RF en ergy only for

their internal function.

Therefore, RF emissions

are very low and are

not likely to cause any

interference in nearby

electronic equipment.

RF emissions

(CISPR 11)

Class A

Harmonic emissions

(IEC 61000-3-2)

Class A

Voltage ﬂuctuations /

ﬂicker em issions

(IEC 61000-3-2)

Complies

ThePRMandZWTare

suitable for use in all

establishments other

than domestic and those

directly connected to

the public low-voltage

power supply network that

supplies buildings used for

domestic purposes.

a. The PRM and ZWT are intended for use in the electromagnetic environment speciﬁed in the table.

The customer or the user should ensure they are used in such an environment.

Table 6. Guidance and man

ufacturer’s declaratio n - electromagnetic immunity -

for all equipment systems

Immunity test

IEC 60601 test

level

Compliance l evel

Electromagnetic

environment —

guidance

±6 kV contact ±6 kV contactElectrostatic

discharge (ESD)

(IEC 61000-4-2)

±8 kV air ±8 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%.

±2 kV for

power-supply line

±2 kV for

power-supply line

Electrical fast

transient / burst

(IEC 61000-4-4)

±1 kV for

input/output lin

±1 kV for

input/output lin

Mains power

quality should

be that of a

typical commercial

or hospital

environment.

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