Mindray Ana, Руководство оператора

Страница: 311 / 338

C Electrical Safety Inspection
Operator’s Manual C - 3
• normal polarity with open neutral (Single Fault Condition);
• reverse polarity with open neutral (Single Fault Condition).
LIMITS
• For ES 60601-1:
–
300 μ A in Normal Condition.
– 1000 μ A in Single Fault Condition.
• For IEC 60601-1:
–
500 μ A in Normal Condition.
– 1000 μ A in Single Fault Condition.
C.6 Enclosure Leakage Test
The following outlet conditions apply when performing the Enclosure Leakage 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 ES 60601-1
–
100 μ A in Normal Condition.
– 300 μ A in Single Fault Condition.
• For IEC 60601-1:
–
100 μ A in Normal Condition.
– 500 μ A in Single Fault Condition.
C.7 Patient Leakage Current
Patient leakage currents are measured between a selected applied part and mains earth. All
measurements have a true RMS only.
The following outlet conditions apply when performing the Patient Leakage 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 BF applied parts:
• 100 μ A in Normal Condition.
• 500 μ A in Single Fault Condition.