User's Manual

11
Guidanceandmanufacturer'sdeclaration‐Electromagneticimmunity
Thisproduct(E‐SY01)isexpectedtobeusedintheelectromagneticenvironmentspecifiedbelow,
thepurchaserorusershouldensurethatitisusedinthiselectromagneticenvironment:
ImmunityTest IEC60601TestLevel Conforminglevel
Electromagnetic
environmentguide
Electrostatic 
discharge
GB/T17626.2
±6kV
Contactdischarge
±8kV
Airdischarge
±6kV
Contactdischarge
±8kV
Airdischarge
The floor should be
wood,concreteor  
ceramicaltiles.Ifthe 
flooriscoveredwith 
materials,therelative
temperatureshouldbe
atleast30%.
Electricalfast 
transientburst
GB/T17626.4
±2kV
topowerline.
±1kV
oninput/outputline.
±2kV
topowerline.
Notapplicable
Thenetworkpower
supplyshouldhave 
qualityusedina 
typical commercial or
hospitalenvironment.
Surge
GB/T17626.5
±1kV
linetoline.
±2kV
linetoground.
±1kV
linetoline.
±2kV
linetoground.
Thenetworkpower 
supplyshouldhavethe
qualityusedina 
typical commercial or
hospitalenvironment.
Voltagedips, 
short
interrup‐tions
and vol‐tage
changesonthe
power
inputline.
GB/T17626.11
<5%UTfor0.5cycle
(OnUT,>95%drop)
40%UTfor5cycles
(OnUT,60%drop)
70%UTfor25cycles
(OnUT,a30%drop)
<5%UTfor5s
(OnUT,>95%drop) 
<5%UTfor0.5cycle
(OnUT,>95%drop)
40%UTfor5cycles
(OnUT,60%drop)
70%UTfor25cycles
(OnUT,a30%drop)
<5%UTfor5s
(OnUT,>95%drop) 
Thenetworkpower 
supplyshouldhave 
thequalityusedin 
atypicalcommercial 
hospitalenvironmentIf
theuserofthis 
product(E‐SY01)needs
toruncontinuously 
during the power
interruption,itis 
recommendedthat 
this product (E‐SY01)
useuninterruptible 
Powersupplyor 
batterypowerSupply.