GE LOGIQ 5 PRO, Руководство по обслуживанию

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GE M
EDICAL
S
YSTEMS
D
IRECTION
2380207, R
EVISION
7 LOGIQ™5 PRO S
ERVICE
M
ANUAL
Chapter 2 Pre-Installation 2-3
2-2-2 Electrical Requirements
(cont’d)
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.
2-2-2-1 LOGIQ™ 5 Power Requirements
The following power line parameters should be monitored for one week before installation. We
recommend that you use an analyzer Dranetz Model 606-3 or Dranetz Model 626:
2-2-2-2 Inrush Current
Inrush Current is not a factor to consider due to the inrush current limiting properties of the power
supplies.
2-2-2-3 Site Circuit Breaker
It is recommended that the branch circuit breaker for the machine be ready accessible.
2-2-2-4 Site Power Outlets
A desiccated AC power outlet must be within reach of the unit without extension cords. Other outlets
adequate for the external peripherals, medical and test equipment needed to support this unit must also
be present within 1 m (3.2 ft.) of the unit. Electrical installation must meet all current local, state, and
national electrical codes.
Table 2-4 Electrical Specifications for LOGIQ™ 5
PARAMETER AREA LIMITS
Voltage Range
100V 100 VAC
±
10% (90-110 VAC)
220V 220-240 VAC
±
10% (198-264 VAC)
115V 115 VAC
±
10% (103-127 VAC)
Power All applications MAX. 1250 VA
Line Frequency All applications 50/60Hz (
±
2Hz)
Power Transients All applications
Less than 25% of nominal peak voltage
for less than 1 millisecond for any type of
transient, including line frequency,
synchronous, asynchronous, or
aperiodic transients.
Decaying Oscillation All applications
Less than 15% of peak voltage for less
than 1 millisecond.
CAUTION
POWER OUTAGE MAY OCCURE.
The LOGIQ™ 5 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.