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GE MEDICAL SYSTEMS
REV 23
1–2–2 Specifications
Type of protection against electric shock : Class I EQUIPMENT (System) *1
Degree of protection against electric shock : Type BF EQUIPMENT *2
Power source voltage
Line Frequency : 50/60Hz ( 2Hz)
*1. Class 1 EQUIPMENT
EQUIPMENT in which protection against electric shock does not rely on BASIC INSULATION only, but which
includes an additional safety precaution in such a way that means are provided for the connection of ACCESSI-
BLE CONDUCTIVE PARTS to the PROTECTIVE(EARTH) CONDUCTOR in the fixed wiring of the installation in
such a way that ACCESSIBLE CONDUCTIVE PARTS cannot become LIVE in the event of a failure of the BASIC
INSULATION.
*2. Type BF EQUIPMENT
Type B EQUIPMENT with a F-TYPE isolated applied part providing a degree of protection against electric shock
to such a degree that the allowable PATIENT LEAKAGE CURRENT under SINGLE FAULT CONDITIONS is not
exceeded when 1.1 times the highest rated MAINS VOLTAGE is applied between the APPLIED PART and earth.
– allowable LEAKAGE CURRENT;
Patient leakage current
RTfino/RT3200 Advantage–II/RT–x200 SERVICE MANUAL
~
:US
: 115V
:Europe
: 220–240V
~
:Far East
: 100V
Normal mode
Less than 100µA
10%
~
10%
10%
Single failure mode
Less than 500µA
1–9
P9030GX
INTRODUCTION
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