B-4 Electrical Safety Inspection
z
100
μ
A in Normal Condition
z
500
μ
A in Single Fault Condition
B.8
Mains on Applied Part Leakage
The Mains on Applied Part test applies a test voltage, which is 110% of the mains voltage,
through a limiting resistance, to selected applied part terminals. Current measurements
are then taken between the selected applied part and earth. Measurements are taken
with the test voltage (110% of mains) to applied parts in the normal and reverse polarity
conditions.
The following outlet conditions apply when performing the Mains on Applied Part test.
z
Normal Polarity;
z
Reversed Polarity
LIMITS
z
For BF
applied parts: 5000
μ
A
B.9 Patient
Auxiliary
Current
Patient Auxiliary currents are measured between any selected Applied Part connector
and the remaining Applied Part connector s. All measurements may have a true RMS
only response.
The following outlet conditions apply when performing the Patient Auxiliary Current test.
z
normal polarity (Normal Condition);
z
reverse polarity (Normal Condition),
z
normal polarity with open neutral (Single Fault Condition);
z
reverse polarity with open neutral (Single Fault Condition).
z
normal polarity with open earth (Single Fault Condition);
z
reverse polarity with open earth (Single Fault Condition).
LIMITS
For BF
applied parts,
z
100
μ
A in Normal Condition
z
500
μ
A in Single Fault Condition
NOTE:
Make sure the safety analyzer is authorized comply with requirement of
IEC61010-1.
Follow the instructions of the analyzer manufacturer.
