Gems Leakage Current Limits - GE LOGIQ e R4 Series Basic Service Manual

GE
Direction 5370626-100, Revision 18
10-6-2

GEMS Leakage Current Limits

The following limits are summarized for IEC 60601-1 Medical Equipment Safety Standards. These limits
are GEMS standards and in some cases are lower than the above standards listed.
Table 10-11 Chassis Leakage Current Limits—Accessible Metal Surfaces
Country
All (Except USA &
Canada)
USA & Canada
Table 10-12 Type BF Applied Part Leakage Current Limits - Probes surface
Country
Table 10-13 Type CF Applied Part Leakage Current Limits - ECG Connections
Country
NOTE: *Mains Applied refers to the sink leakage test where mains (supply) voltage is applied to the
part to determine the amount of current that will pass (or sink) to ground if a patient contacted
mains voltage.
The following tests are performed at the factory and should be performed at the site. These tests are:
chassis leakage current, and probe leakage current. All measurements are made with an electrical
safety analyzer which should be calibrated and compliant with AAMI/ESI 1993 or IEC 60601 or AS/NZS
3551.
10-12
Normal Condition
0.1 mA
0.1 mA
Normal
Condition
0.1 mA
All
Normal Condition
All 0.01 mA
Section 10-6 - Electrical Safety Tests
LOGIQ e/LOGIQ e Vet/LOGIQ i/Vivid e Basic Service Manual
Open Ground
0.5 mA
0.3 mA
Open Ground Reverse Polarity
0.5 mA 0.5 mA
Open Ground Reverse Polarity
0.05 mA 0.05 mA
Reverse Polarity Open Neutral
0.5 mA
0.3 mA
Open Neutral *Mains Applied
0.5 mA
Open Neutral *Mains Applied
0.05 mA
0.5 mA
0.3 mA
5.0 mA
0.05 mA