Table of Contents
GE
D
GB091046, R
IRECTION
10-6-2
Leakage Current Limits (cont'd)
Table 10-9
Chassis/Enclosure Leakage
Type BF Applied Parts
Type CF Applied Parts
Type BF Applied Parts (sink leakage, mains
voltage on applied part)
Type CF Applied Parts (sink leakage)
Table 10-10 ISO and Mains Applied Limits*
* ISO and Mains Applied refer 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.
NOTE:
Electrical leakage testing may be accomplished with any calibrated Electrical Safety Analyzer
tool compliant with AAMI/ESI 1993 or IEC 60601 or AS/NZS 3551.
Table 10-11 Equipment Type and Test Definitions
Applied Parts (AP)
Type BF
Type CF
Sink Leakage
2
EVISION
Leakage Current Limits for System Operation on 230-240 Volt Mains
Leakage Current Test
Probe Type
BF
CF
Chapter 10 - Care & maintenance
VIVID E9 / VIVID E7 BT'13 S
System Power
On
On (transmit)
On (transmit)
On and Off
On and Off
Measurement
5.0 mA
0.05 mA
Parts or accessories that contact the patient to perform their function.
For ultrasound equipment, this includes transducers and ECG leads.
Body Floating or non-conductive ultrasound probes
which are marked with the 'man in box' BF symbol.
This includes all transducers.
Cardiac Floating or non-conductive intraoperative
probes for direct cardiac contact and isolated ECG
connections so marked with the 'heart in box' CF
symbol.
The current resulting from the application of mains voltage to the applied part.
This test is required test for Type CF applied parts.
ERVICE
Grounding/PE
Conductor
Limit mA
Open and Closed
0.5
Closed
0.1
Open
0.5
Closed
0.01
Open
0.05
Closed
5
Closed
0.05
M
ANUAL
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