Gambro AK 95, Service Manual

Page: 71 / 247

Technical Data
3:8
AK 95 HCEN9135 Rev. 10.2005
Mains plug: For 100/110V, Hospital grade, earth plug, type IEC 83 A5-
15
For 230V, Dual earth system plug, type IEC 83 C4
Maximum earth leakage
current: 100
µ
A (100V)
150
µ
A (110V)
205
µ
A (230V, 50 Hz )
400
µ
A (230V, 60 Hz )
Maximum patient leakage
current: 9
µ
A (100V)
11
µ
A (110V)
20
µ
A (230V)
Note: All leakage currents specified are without external equipment
connected to the AK 95.
Connection of external equipment
External connector: 25 pin D-Sub with RS-232C or RS-422/Current loop.
Opto insulated fulfilling IEC 60601-1-1.
External equipment: External equipment intended for connection to signal input,
signal output or other connectors, shall comply with relevant
IEC standard (e.g. IEC 60950 for IT equipment and the IEC
60601 series for medical electrical equipment). In addition, all
such combinations –
systems – shall comply with the
standard IEC 60601-1-1, Safety requirements for medical
electrical systems . Equipment not complying to IEC 60601
shall be kept outside the patient environment, as defined in
the standard.
1)
Any person who connects external equipment to signal input,
signal output or other connectors has formed a system and is
therefore responsible for the system to comply with the
requirements of IEC 60601-1-1. If in doubt, contact qualified
technician or your local representative.
1)
The normal distance can be mentioned i.e. at least 1.5 m
from the patient or the patient support.
Extern alarm: Max voltage: 24 V AC or DC
Max current : 100 mA AC or DC
RS-232C: Max input voltage: ±15 V DC
High level min output voltage: 5.0 V DC
Low level max output voltage: -5.0 V DC
Max output current : ±5 mA DC
RS-422/Current loop : Typ current : 20 mA DC
Max current : 50 mA DC