ESA615
Users Manual
78
Patient Load Selection ........................................ AAMI ES1-1993 Fig. 1
IEC 60601: Fig. 15
Crest factor .........................................................≤3
Ranges................................................................ 0.0 μA to 199.9 μA
200 μA to 1999 μA
2.00 mA to 10.00 mA
Accuracy
DC to 1 kHz..................................................... ±(1 % of reading + (1 μA or 1 LSD, whichever is greater))
1 kHz to 100 kHz............................................. ±(2 % of reading + (1 μA or 1 LSD, whichever is greater))
1 kHz to 5 kHz (current > 1.6 mA) ..................±(4 % of reading + (1 μA or 1 LSD, whichever is greater))
100 kHz to 1 MHz ........................................... ±(5 % of reading + (1 μA or 1 LSD, whichever is greater))
Note
Accuracy for Isolation, MAP, Direct AP, Alternative AP, and Alternative Equipment leakage tests all ranges are:
• At 120 V ac + (2.5
μ
A or 1 LSD, whichever is greater)
• At 230 V ac additional
±
3.0 % and + (2.5
μ
A or 1 LSD, whichever is greater)
For Alternative equipment, Alternative AP, and Direct AP leakage tests, the leakage values are compensated for
nominal mains as per 62353. Therefore, the accuracy specified for other leakages is not applicable.
Mains on applied part test voltage ...................... 100 % ±7 % of Mains for AAMI, current limited to 1 mA ±25 % per AAMI
100 % ±7 % of Mains for IEC 62353 current limited to 3.5 mA ±25 % per IEC 62353
100 % ±7 % of Mains for IEC 60601-1 current limited to 7.5 mA ±25 % per IEC 60601-1
Differential leakage
Ranges................................................................ 75 μA to 199 μA
200 μA to 1999 μA
2.00 mA to 20.00 mA
Accuracy ............................................................. ±(10 % of reading + (2 counts or 20 μA, whichever is greater))
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