Operation Manual

GMC-I Messtechnik GmbH 7
1.2 Table: Individual Measurements and Regulations
Key
Standards printed in grey half-tone will be superseded by the new
DIN VDE 0701-0702:2008 standard.
• Required test
1.3 Table: Leakage Current Types
Key
NC = normal condition
PAP = patient application part
PE = Potential earthing
, system protective conductor
PC = Protective conductor of the DUT
Individual Measurements
per Regulation
Test Current [A] DIN VDE 0701-0702 DIN VDE 0701 DIN VDE 0701 DIN VDE 0701 DINEN60950 DINEN61010 DINEN60335 IEC 62353 IEC 601/EN 60 601 2nd IEC 601/EN 60 601 3rd
Protective Conductor
Resistance
0.2
•••• •
10
•
25
••••••
Insulation Resistance
•• •
Equivalent Leakage Current
••••
High-Voltage Test
••• AC AC
Equivalent (Device) Leakage
Current
••
Equivalent Patient Leakage Current
•
Residual Current
•• • •
Contact Current
•• ••• ••
Earth Leakage Current
••
Patient Leakage Current
•••
Total Patient Leakage Current
•
Patient Auxiliary Current
••
Device Leakage Current
•
Single Fault Conditions N
PE
Mains at Application Part
•
••
•
•
•
•
•
DIN VDE
0701-0702
IEC 62353
(VDE 0751-1)
DIN EN 60601-1 The following is
measured:
Equivalent
Leakage Current
PROBE
(connected to
protective
conductor)
to L & N
Equivalent
Device Leakage
Current
I
EL
interrupted
from N
PROBE
(connected to
protective
conductor)
to L & N
Equivalent
Patient Leakage
Current
L & N & PE to
Patient Jacks
Contact Current
Contact Current
NC
Probe to PE
Leakage Current
from applied part
Patient Leakage
Current
NC
Patient Jack to PE
Patient Auxiliary
Current
NC
Patient Jack to
Patient Jack
Earth Leakage
Current
NC
Protective
Conductor to PE
Device Leakage
Current during
Operation, Direct
Measurement
Protective
Conductor
Interrupted, Probe
+ PAP to PE
Protective
Conductor
Current with
Residual
Current
Measurement
Device Leakage
Current during
Operation,
with residual
Current
Measurement
See chapter 11.5