iec 60601-1 medical power safety requirement
TRANSCRIPT
![Page 1: IEC 60601-1 Medical Power Safety Requirement](https://reader036.vdocument.in/reader036/viewer/2022082208/58721a651a28ab3f188b720b/html5/thumbnails/1.jpg)
IEC60601-1Medical Power Safety Requirement
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IEC 60101-1 is basic certificate for the general purpose as below items : • MEDICAL ELECTRICAL EQUIPMENT
• MEDICAL ELECTRICAL SYSTEMS: Assembled by several medical
electrical equipment
• Components that is used in above equipment
Scope
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Medical Definitions
MedicalDefinitions
Medical Equipment
MOP
MOOP MOPP
EarthFree
With diagnosis, treatment, and monitoring patients function.- Medical PSU is not with those functions
that listed on above, and PUS is only component in the equipment
Means ofprotection
Means of operator protection
Focus onclass I PSU
Means ofpatient protection
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Medical PSU Definitions
PSU is defined as semi-product• Without diagnosis, treatment, monitoring patient function• Accessory parts in Medical equipment
LED indicator light• Only green and blue color• Red color(Only used in warming condition)
Apply highest temperature: 40℃
Apply Attitude: 5000M
Apply level: MOOP、MOPP
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Medical Power Supply Requirement
MedicalPSU
Meet isolation
Insulation level
Keep isolation
area
Safety distance
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Isolation Requirement
Hi-pottest
Isolationtest
Safety distance
Isolation level of
compeonts
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Isolation Area
A: 1 MOP
B: B Insulation (1MOP)
C: S Insulation (1MOP)
D: R Insulation (2MOP)
E: R Insulation (2MOP)
F: B Insulation (1MOP)
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Creepage Distance
Safety Distance
Clearance
Solid Insulation
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Functional insulation: 1MOP
Reinforced insulation: 2MOP
Supplementary insulation: 1MOP
Double insulation: 2MOP
Basic insulation: 1MOP
Isolation Level
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Insulation Sheet
Basic insulation:
1MOPP Hi-pot 1500Vac.
Supplementary insulation:
1MOPP
The smallest thickness is 0.4mm & Hi-pot 1500Vac.
Reinforced insulation:
2MOPP
a) The smallest thickness is 0.4mm & Hi-pot 1500Vac.
b) 2 layers, each layer for Hi-pot 4000Vac.c) 3 layers, each 2 layers for Hi-pot 4000Vac
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Insulation Tape
Basic insulation:
1MOPP 1 layer for Hi-pot 1500Vac.
Supplementary insulation:
1MOPP
2 layers, each layer for Hi-pot 1500Vac
Reinforced insulation:
2MOPP
3 layers, each 2 layers for Hi-pot 4000Vac
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Leakage Current Test
Earth Leakage :Earth Leakage Currents
Touch current :Enclosure Leakage Currents
Adaptor Output GND
Earth N.C S.F.C
For General Equipment 500uA 1mA
Touch N.C S.F.C
all 100uA 500uA
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Different of ITE and Medical PSU
HI-POTLeakage Current
ESD
ITE:
3000Vac
Medical:
4000Vac
ITE:
3.5mA
Medical:
0.3mA
ITE:
8KV
Medical:
15KV
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Watts 15W 30W 65W 65W 90W 90W 105W 135W 150W 180W 220w
Class-I C14 C6 C14 C6 C14 C14 C14 C14 C14 C14
Class-II Wall C8 C8 C8
5V ●
9V ● ●
12V ● ● ● ● ● ● ● ● ● ●
15V ● ● ● ● ● ● ●
18V ● ● ● ● ● ● ●
19V ● ● ● ● ● ● ● ●
24V ● ● ● ● ● ● ● ● ●C8 /C14
●
28V ● ● ● ● ●
36V ● ● ●
48V ● ● ●
Model Available
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Besides FSP,You Can also Trust
A Brand of FSP Group
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Merged by FSP Group in 2007, Protek Power Inc. is a
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• Medical Grade AC/DC Power SuppliesDesktop and Open Frame Models Up to 650W
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Protek Main Products
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