Mindray uMEC12 - Earth Leakage Current Test; Patient Leakage Current Test; Patient Auxiliary Current Test

5.7.2 Earth Leakage Current Test
1.
Connect
601 PRO
XL
safety
analyzer
to a
264 V
AC 60
Hz pow
er suppl
y.
2.
Connect the
application par
t of
the EUT
to the
RA termina
l of
the safety
analyzer.
3.
Use powe
r cord
to connect
the EUT
to the
auxiliary
power output
connector
of 601
PROXL safety analyzer.
4.
Power
on 601
PROXL
safety a
nalyzer.
Press "
4-Earth le
akage" on
the pane
l to
access
the test interface for earth leakage current test.
5.
The eart
h leakage
current
is not
greater
than 300
µA in
normal
condition and
is not
greater than 1000 µA in single fault condition.
5.7.3 Patient Leakage Current Test
1.
Connect
601 PRO
XL
safety
analyzer
to a
264 VAC
60 Hz
power
supply.
2.
Connect the
application par
t of
the EUT
to the
RA termina
l of
the safety
analyzer.
3.
Use powe
r cord
to connect
the EUT
to the
auxiliary
power output
connector
of 601
PROXL safety analyzer.
4.
Power
on 601
PROXL
safety
analyzer.
Press "
6-Patient
leakage"
on the
panel.
5.
Press the
"APPLIED
PART" but
ton repea
tedly
to selec
t AC
and
DC me
asurement.
When DC is selected, the "DC" text is
displayed next to the limit.
6.
The patient
leakage
current
is not
greater
than 10
µA in
normal
condition and
is not
greater than 50 µA in single fault condition.
5.7.4 Patient Auxiliary Current Test
1.
Connect
601 PRO
XL
safety
analyzer
to a
264 VAC
60 Hz
power
supply.
2.
Use powe
r cord
to connect
the EUT
to the
auxiliary
power output
connector
of 601
PROXL safety analyzer.
3.
Connect the
ECG cable
of the
EUT to
the RA
terminal
of the
safety
analyzer.
4.
Power
on 601
PROXL
safety
analyzer.
Press "
8-Patient
Auxiliary
Current
Test" on
the
panel to access the
test interface for pa
tient auxiliary c
urrent test.
5.
Press the
"APPLIED
PART" but
ton repea
tedly
to selec
t AC
and
DC me
asurement.
When DC is selected, the "DC" text is
displayed next to the limit.
6.
The patient
auxiliary
current
is not
greater
than 10
µA in
normal condi
tion and
is not
greater than 50 µA in single fault condition.