Mindray T1 - Detailed Electrical Safety Inspection Test

T1 Service Manual A-3
A.6 ELECTRICAL SAFETY INSPECTION TEST
Inspection and Testing Limit
1 Power Cord Plug
2 Device Enclosure and Accessories /
3 Device Labeling /
4 Protective Earth Resistance Max 0.2 Ω
5 Earth Leakage Normal condition(NC) Max:
NC: 300μA(refer to UL60601-1)
SFC: 1000μA
Single Fault condition(SFC)
6 Patient Leakage Current Normal condition(NC) Max:
CF applied part:
NC:10μA, SFC: 50μA
BF applied part:
NC:100μA, SFC: 500μA
Single Fault condition(SFC)
7 Mains on Applied Part Leakage Max:
CF applied part: 50μA
BF applied part: 5000μA
8 Patient Auxiliary Current Normal condition(NC) Max:
CF applied part:
NC:10μA, SFC: 50μA
BF applied part:
NC:100μA, SFC: 500μA