Operator`s manual

WRO 300
P/N 3027435 Rev. C
Technical Data
33
4.6 Electromagnetic Environment
Value
The WRO 300 is intended for use in the electromagnetic environment specified below.
The customer or the user of the WRO 300 should assure that it is used in such an envi-
ronment.
Emissions
test Compliance
Electromagnetic environment —
guidance
RF emissions
CISPR 11
Group1 The WRO 300 uses RF energy only for its internal
function. Its RF emissions are very low and are not
likely to cause any interference in nearby electronic
equipment.
RF emissions
CISPR 11
Class B The WRO 300 is suitable for use in all establish-
ments, 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
Class A (Not
applicable for
115 V version)
Voltage fluctu-
ations/flicker
emissions IEC
61000-3-3
Complies (Not
applicable for
115 V version)
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 ceramic tile. If floors are cov-
ered with synthetic material, the
relative humidity should be at
least 30%.
Surge IEC
61000-4-5
±1 kV for differ-
ential mode
±2 kV for com-
mon mode
1kV for differ-
ential mode
± 2kV for com-
mon mode
Mains power quality should be
that of a typical commercial or
hospital environment
Voltage dips,
short interrup-
tions and volt-
age variations
on power sup-
ply input lines.
IEC 61000-4-
11
<5% U
T
1
(>95%
dip in U
T
) for 0.5
cycle
<5% U
T
(>95%
dip in U
T
) for 0.5
cycle
Mains power quality should be
that of a typical commercial or
hospital environment.
40% U
T
(60%
dip in U
T
) for 5
cycles
40% U
T
(60%
dip in U
T
) for 5
cycles
70% U
T
(30%
dip in U
T
) for 25
cycles
70% U
T
(30%
dip in U
T
) for 25
cycles
<5% U
T
(>95%
dip in U
T
) for 5
sec
<5% U
T
(>95%
dip in U
T
) for 5
sec
Power fre-
quency
(50/60 Hz)
magnetic field
IEC 61000-4-8
3 A/m 3 A/m Power frequency magnetic fields
should be at levels characteristic
of a typical location in a typical
commercial or hospital environ-
ment.