20
Site~Rite Vision* Ultrasound System
Technical Specifications
Leakage Current
4.3
Leakage current does not exceed allowable limits according to IEC60601-1:1988, Medical Electrical Equipment, Part 1: General
Requirements for Safety, including Amendment 1 and Amendment 2. Measured leakage currents are provided in the table below.
Type of leakage current and test condition
(including single faults)
Supply Voltage
Supply
Frequency
Measured Max
Remarks
EN (N.C.)
264Vrms
63Hz
18μA (B)
25μA (A)
EN (S.F.C.)
264Vrms
63Hz
29μA (B)
40μA (A)
P (N.C.)
264Vrms
63Hz
5μA (B)
7μA (A)
Ultrasound
probe
P (S.F.C.)
264Vrms
63Hz
7μA (B)
124μA (A)
Ultrasound
probe
PM
264Vrms
63Hz
9μA (B)
24μA (A)
Ultrasound
probe
PA (N.C.)
264Vrms
63Hz
6μA (B)
5μA (A)
PA (S.F.C.)
264Vrms
63Hz
7μA (B)
5μA (A)
EN (Internally powered)
24Vdc
N/A
4μA (B)
4μA (A)
P (Internally powered)
24Vdc
N/A
3μA (B)
3μA (A)
Ultrasound
probe
PM (Internally powered)
24Vdc
N/A
22μA (B)
18μA (A)
Ultrasound
probe
PA (Internally powered)
24Vdc
N/A
3μA (B)
3μA (A)
