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Page Rigel Medical
62353+
user Manual V1.4
Appendix B Pass / Fail limits of IEC 62353
APPLIED
PART
Current in µA (RMS)
Type B
Type BF Type CF
Equipment Leakage
– alternative method
– Class I Equipment
– Class II Equipment
1000µA
500µA
1000µA
500µA
1000µA
500µA
Equipment leakage
– direct or differential method
– Class I Equipment
– Class II Equipment (touch current)
500µA
100µA
500µA
100µA
500µA
100µA
Patient leakage current
– alternative method (a.c.)
– Class I & II
5000µA
50µA
Patient leakage current
– direct method (a.c.)
– Class I & II
5000µA
50µA
NOTE 1
This IEC 62353 standard does not provide measuring methods and allowable
values for equipment producing d.c. leakage currents. In such a case the manufacturer
should give information in accompanying documents.
NOTE 2
Particular standards may allow different values of leakage current