Mindray ePM 12MC - Mains on Applied Part Leakage; Patient Auxiliary Current

E - 3
For BF applied parts
◆ 100 A in Normal Condition
◆ 500 A in Single Fault Condition
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.