Takagi OM-8 - Page 51

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EMC Declaration of Conformity
Guidance and manufacturer’s declaration – Electromagnetic immunity
Table2
TheOM-8isintendedforuseintheelectromagneticenvironmentspeciedbelow.Thecustomerortheuserof
theOM-8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
±6kVcontact
±8kVair
±6kVcontact
±8kVair
Floorsshouldbewood,concrete,orceramic
tile.Iffloorsarecoveredwithsynthetic
material,therelativehumidityshouldbeat
least30%.
Electricalfasttransient/
burst
IEC61000-4-4
±2kVforpower
supplylines
± 1kV forinput&
outputcords
±2kVforpower
supplylines
± 1kV forinput&
outputcords
Mainspowerqualityshouldbethatofa
typicalcommercialorhospitalenvironment.
Surge
IEC61000-4-5
±1kVdifferential
mode
±2kVcommon
mode
±1kVdifferential
mode
±2kVcommon
mode
Mainspowerqualityshouldbethatofa
typicalcommercialorhospitalenvironment.
Voltagedips,short
interruptions,and
voltagevariationson
powersupplyinput
lines
IEC61000-4-11
<5%U
T
(>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.IftheuseroftheOM-8
requirescontinuedoperationduring
powermainsinterruptions,itis
recommendedthattheOM-8ispowered
fromanuninterruptiblepowersupplyora
battery.
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seconds
<5%U
T
(>95%dipinU
T
)
for5seconds
Powerfrequency
(50/60Hz)magnetic
eld
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
environment.
Note:U
T
istheA.C.mainsvoltagepriortoapplicationofthetestlevel.