Mindray BeneView T1 - E.7 Mains on Applied Part Leakage; E.8 Patient Auxiliary Current

E-4
E.7 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.
 Normal Polarity;
 Reversed Polarity
LIMITS
 For CF applied parts: 50 A
 For BF applied parts: 5000 A
E.8 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.
 normal polarity( Normal Condition);
 reverse polarity( Normal Condition),
 normal polarity with open neutral(Single Fault Condition);
 reverse polarity with open neutral(Single Fault Condition).
 normal polarity with open earth(Single Fault Condition);
 reverse polarity with open earth(Single Fault Condition).
LIMITS
For CF applied parts,
 10A in Normal Condition
 50A in Single Fault Condition
For BF applied parts,
 100A in Normal Condition
 500A in Single Fault Condition
NOTE
 Make sure the safety analyzer is authorized comply with requirement of IEC60601-1.
 Follow the instructions of the analyzer manufacturer.