GE M
EDICAL
S
YSTEMS
D
IRECTION
2392751-100, R
EVISION
3
V
IVID
™ 4 S
ERVICE
M
ANUAL
Chapter 2 - Pre-Installation
2-3
2-2-5
Electrical Requirements
NOTE:
GE Medical Systems requires a dedicated power and Ground for the proper operation of its
Ultrasound equipment. This dedicated power shall originate at the last distribution panel before
the system.
Sites with a mains power system with defined Neutral and Live:
The dedicated line shall consist of one phase, a neutral (not shared with any other circuit), and a full
size Ground wire from the distribution panel to the Ultrasound outlet.
Sites with a mains power system without a defined Neutral:
The dedicated line shall consist of one phase (two lines), not shared with any other circuit, and a full
size Ground wire from the distribution panel to the Ultrasound outlet.
NOTE:
Please note that image artifacts can occur, if at any time within the facility, the Ground from the
main facility's incoming power source to the Ultrasound unit is only a conduit.
2-2-5-1
Vivid™ 4 Power Requirements
Electrical specifications for the Vivid™ 4 monitor and onboard peripherals are as follows:
2-2-5-2
Inrush Current
Inrush current is not a factor for consideration, due to the inrush current limiting properties of the power
supplies.
Maximum power requirement = 1.2 KVa
•
100V AC: 8A
•
120V AC: 8A
•
220 - 240V AC: 4A
2-2-5-3
Site Circuit Breaker
It is recommended that the branch circuit breaker for the machine be readily accessible.
Table 2-3
Electrical Requirements
Voltage
Tolerances
Op. Current
Frequency
100V AC
±10%
8A
50-60 Hz
120V AC
±10%
8A
50-60 Hz
220 - 240V AC
±10%
4A
50-60 Hz
CAUTION
POWER OUTAGE MAY OCCUR.
The Vivid 3 requires a dedicated single branch circuit. To avoid circuit overload and possible
loss of critical care equipment, make sure you DO NOT have any other equipment operating on
the same circuit.
